Sophie: gri-2.8.0-1mdk i586

gri-2.8.0-1mdk.i586.rpm

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<br>
Chapters:
</br>
&nbsp;&nbsp;<a href="Introduction.html">1: Introduction</a><br>
&nbsp;&nbsp;<a href="SimpleExample.html">2: Simple example</a><br>
&nbsp;&nbsp;<a href="InvokingGri.html">3: Invocation</a><br>
&nbsp;&nbsp;<a href="GettingMoreControl.html">4: Finer Control</a><br>
&nbsp;&nbsp;<a href="X-Y.html">5: X-Y Plots</a><br>
&nbsp;&nbsp;<a href="ContourPlots.html">6: Contour Plots</a><br>
&nbsp;&nbsp;<a href="Images.html">7: Image Plots</a><br>
&nbsp;&nbsp;<a href="Examples.html">8: Examples</a><br>
&nbsp;&nbsp;<a href="Commands.html">9: Gri Commands</a><br>
&nbsp;&nbsp;<a href="Programming.html">10: Programming</a><br>
&nbsp;&nbsp;<a href="Environment.html">11: Environment</a><br>
&nbsp;&nbsp;<a href="Emacs.html">12: Emacs Mode</a><br>
&nbsp;&nbsp;<a href="History.html">13: History</a><br>
&nbsp;&nbsp;<a href="Installation.html">14: Installation</a><br>
&nbsp;&nbsp;<a href="Bugs.html">15: Gri Bugs</a><br>
&nbsp;&nbsp;<a href="TestSuite.html">16: Test Suite</a><br>
&nbsp;&nbsp;<a href="Acknowledgments.html">17: Acknowledgments</a><br>
&nbsp;&nbsp;<a href="License.html">18: License</a><br>
<br>
Indices:</br>
&nbsp;&nbsp;<a href="ConceptIndex.html"><i>Concepts</i></a><br>
&nbsp;&nbsp;<a href="CommandIndex.html"><i>Commands</i></a><br>
&nbsp;&nbsp;<a href="BuiltinIndex.html"><i>Variables</i></a><br>
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<ul>
<li>
 ! rpn operator
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 &amp; rpn operator
 ... see <a href="BinaryOperators.html#BinaryOperators">Binary Operators</a>.
<li>
 &amp; syntax, how it is parsed
 ... see <a href="ChangeableCommandArguments.html#ImplementationofAmpersandSyntax">Implementation of Ampersand Syntax</a>.
<li>
 * rpn operator
 ... see <a href="BinaryOperators.html#BinaryOperators">Binary Operators</a>.
<li>
 + rpn operator
 ... see <a href="BinaryOperators.html#BinaryOperators">Binary Operators</a>.
<li>
 - rpn operator
 ... see <a href="BinaryOperators.html#BinaryOperators">Binary Operators</a>.
<li>
 -batch command-line option
 ... see <a href="InvokingGri.html#InvokingGri">Invoking Gri</a>.
<li>
 -chatty command-line option
 ... see <a href="InvokingGri.html#InvokingGri">Invoking Gri</a>.
<li>
 -creator command-line option
 ... see <a href="InvokingGri.html#InvokingGri">Invoking Gri</a>.
<li>
 -debug command-line option
 ... see <a href="InvokingGri.html#InvokingGri">Invoking Gri</a>.
<li>
 -directory command-line option
 ... see <a href="InvokingGri.html#InvokingGri">Invoking Gri</a>.
<li>
 -directory_default command-line option
 ... see <a href="InvokingGri.html#InvokingGri">Invoking Gri</a>.
<li>
 -help command-line option
 ... see <a href="InvokingGri.html#InvokingGri">Invoking Gri</a>.
<li>
 -no_bounding_box command-line option
 ... see <a href="InvokingGri.html#InvokingGri">Invoking Gri</a>.
<li>
 -no_cmd_in_ps
 ... see <a href="InvokingGri.html#InvokingGri">Invoking Gri</a>.
<li>
 -no_startup_message command-line option
 ... see <a href="InvokingGri.html#InvokingGri">Invoking Gri</a>.
<li>
 -output PS_file_name commandline option
 ... see <a href="InvokingGri.html#InvokingGri">Invoking Gri</a>.
<li>
 -publication command-line option
 ... see <a href="InvokingGri.html#InvokingGri">Invoking Gri</a>.
<li>
 -superuser command-line option
 ... see <a href="InvokingGri.html#InvokingGri">Invoking Gri</a>.
<li>
 -trace command-line option
 ... see <a href="InvokingGri.html#InvokingGri">Invoking Gri</a>.
<li>
 -version command-line option
 ... see <a href="InvokingGri.html#InvokingGri">Invoking Gri</a>.
<li>
 -warn_offpage command-line option
 ... see <a href="InvokingGri.html#InvokingGri">Invoking Gri</a>.
<li>
 -yes command-line option
 ... see <a href="InvokingGri.html#InvokingGri">Invoking Gri</a>.
<li>
 / rpn operator
 ... see <a href="BinaryOperators.html#BinaryOperators">Binary Operators</a>.
<li>
 &lt; comparison operator in rpn expressions
 ... see <a href="BinaryOperators.html#BinaryOperators">Binary Operators</a>.
<li>
 &lt; rpn operator
 ... see <a href="BinaryOperators.html#BinaryOperators">Binary Operators</a>.
<li>
 &lt;= rpn operator
 ... see <a href="BinaryOperators.html#BinaryOperators">Binary Operators</a>.
<li>
 = rpn operator
 ... see <a href="BinaryOperators.html#BinaryOperators">Binary Operators</a>.
<li>
 == comparison operator in rpn expressions
 ... see <a href="BinaryOperators.html#BinaryOperators">Binary Operators</a>.
<li>
 &gt; comparison operator in rpn expressions
 ... see <a href="BinaryOperators.html#BinaryOperators">Binary Operators</a>.
<li>
 &gt;= rpn operator
 ... see <a href="BinaryOperators.html#BinaryOperators">Binary Operators</a>.
<li>
 @ rpn operator, for accessing columnar data
 ... see <a href="BinaryOperators.html#BinaryOperators">Binary Operators</a>.
<li>
 [] syntax for optional words in commands
 ... see <a href="InvokingGri.html#InvokingGri">Invoking Gri</a>.
<li>
 [] syntax for selecting words in synonyms
 ... see <a href="Synonyms.html#ExtractingWordsFromStrings">Extracting Words From Strings</a>.
<li>
 \$() syntax for system commands
 ... see <a href="OperatingSystem.html#UsingOSInsideGri">Using OS Inside Gri</a>.
<li>
 \&amp; and \&amp;&amp; notation
 ... see <a href="ChangeableCommandArguments.html#DeterminingCallingInformation">Determining Calling Information</a>.
<li>
 \.return_value., from read columns
 ... see <a href="Read.html#ReadColumns">Read Columns</a>.
<li>
 \.return_value., from read grid ...
 ... see <a href="Read.html#ReadGrid">Read Grid</a>.
<li>
 \.return_value., from system ...
 ... see <a href="System.html#System">System</a>.
<li>
 \.return_value., general
 ... see <a href="Synonyms.html#ImportantBuiltinSynonyms">Important Builtin Synonyms</a>.
<li>
 \.wd. synonym, storing working directory
 ... see <a href="Synonyms.html#ImportantBuiltinSynonyms">Important Builtin Synonyms</a>.
<li>
 \&lt;&lt;, for newline in show commands
 ... see <a href="Show.html#Show">Show</a>.
<li>
 \&gt;&gt;, for horizontal tab in show commands
 ... see <a href="Show.html#Show">Show</a>.
<li>
 \@alias notation
 ... see <a href="Synonyms.html#AliasSynonyms">Alias Synonyms</a>.
<li>
 \\.path_commands. builtin synonym &lt;1&gt;
 ... see <a href="Set.html#SetPathTo">Set Path To</a>.
<li>
 \\.path_commands. builtin synonym
 ... see <a href="InvokingGri.html#InvokingGri">Invoking Gri</a>.
<li>
 \\.path_data. builtin synonym
 ... see <a href="Set.html#SetPathTo">Set Path To</a>.
<li>
 abs rpn operator
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 accented characters in text
 ... see <a href="NonEnglishText.html#Non-EnglishText">Non-English Text</a>.
<li>
 acknowledgments
 ... see <a href="Acknowledgments.html#Acknowledgments">Acknowledgments</a>.
<li>
 acos rpn operator
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 acosh rpn operator
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 adding new commands to Gri
 ... see <a href="NewCommands.html#AddingNewCommands">Adding New Commands</a>.
<li>
 adding new commands, complicated example
 ... see <a href="ComplicatedNewCommand.html#ComplicatedNewCommand">Complicated New Command</a>.
<li>
 alias synonyms, checking for existence of
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 alias synonyms, with the \@alias notation
 ... see <a href="Synonyms.html#AliasSynonyms">Alias Synonyms</a>.
<li>
 aligning superscripts and subscripts with \!
 ... see <a href="MathematicalText.html#MathematicalText">Mathematical Text</a>.
<li>
 American Geophysical Union, recommended font size
 ... see <a href="Set.html#SetFontSize">Set Font Size</a>.
<li>
 American Geophysical Union, recommended gray levels
 ... see <a href="Set.html#SetGraylevel">Set Graylevel</a>.
<li>
 American Geophysical Union, recommended image gray levels
 ... see <a href="Images.html#Images">Images</a>.
<li>
 American Geophysical Union, recommended line thickness
 ... see <a href="Set.html#SetLineWidth">Set Line Width</a>.
<li>
 annotating lines
 ... see <a href="Legend.html#Legend">Legend</a>.
<li>
 area rpn operator
 ... see <a href="ManipulatingColumns.html#ManipulationofColumnsetc">Manipulation of Columns etc</a>.
<li>
 area under curve
 ... see <a href="ManipulatingColumns.html#ManipulationofColumnsetc">Manipulation of Columns etc</a>.
<li>
 argc rpn operator, yielding number of commandline arguments
 ... see <a href="SolitaryOperators.html#SolitaryOperators">Solitary Operators</a>.
<li>
 argc, RPN operator to access commandline arguments
 ... see <a href="InvokingGri.html#InvokingGri">Invoking Gri</a>.
<li>
 arguments on command line, accessing with argv rpn operator
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 arguments on commandline, accessing
 ... see <a href="InvokingGri.html#InvokingGri">Invoking Gri</a>.
<li>
 arguments to new commands, how to alter
 ... see <a href="ChangeableCommandArguments.html#ChangeableCommandArguments">Changeable Command Arguments</a>.
<li>
 argv rpn operator, access commandline arguments
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 argv, RPN operator to access commandline arguments
 ... see <a href="InvokingGri.html#InvokingGri">Invoking Gri</a>.
<li>
 arrows
 ... see <a href="Set.html#SetArrowType">Set Arrow Type</a>.
<li>
 arrows, drawing single
 ... see <a href="Draw.html#DrawArrow">Draw Arrow</a>.
<li>
 arrows, how to read direction field
 ... see <a href="Read.html#ReadColumns">Read Columns</a>.
<li>
 arrows, setting size of heads
 ... see <a href="Set.html#SetArrowSize">Set Arrow Size</a>.
<li>
 arrows, size of heads stored in ..arrowsize..
 ... see <a href="Variables.html#Built-inVariables">Built-in Variables</a>.
<li>
 ascent rpn operator
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 asin rpn operator
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 assert command, for debugging
 ... see <a href="Assert.html#Assert">Assert</a>.
<li>
 atan rpn operator
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 atof rpn operator
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 awk system tool
 ... see <a href="SystemTools.html#Awk">Awk</a>.
<li>
 awk, sample of use
 ... see <a href="OperatingSystem.html#OperatingSystem">Operating System</a>.
<li>
 axes, and mathematical operations on columns
 ... see <a href="AxisScaling.html#AxisScaling">Axis Scaling</a>.
<li>
 axes, automatic drawing of
 ... see <a href="ImageExample.html#GrayscaleImages">Grayscale Images</a>.
<li>
 axes, autoscaling of
 ... see <a href="AxisScaling.html#AxisScaling">Axis Scaling</a>.
<li>
 axes, displaying information about
 ... see <a href="Show.html#Show">Show</a>.
<li>
 axes, forcing rescaling
 ... see <a href="Rescale.html#Rescale">Rescale</a>.
<li>
 axes, guide to choosing length of
 ... see <a href="AxisLength.html#Length">Length</a>.
<li>
 axes, labels for
 ... see <a href="AxisLabels.html#Labels">Labels</a>.
<li>
 axes, length of
 ... see <a href="Variables.html#Built-inVariables">Built-in Variables</a>.
<li>
 axes, linear
 ... see <a href="LogAndLinearAxes.html#LogAndLinear">Log And Linear</a>.
<li>
 axes, location of
 ... see <a href="AxisPosition.html#Position">Position</a>.
<li>
 axes, logarithmic
 ... see <a href="LogAndLinearAxes.html#LogAndLinear">Log And Linear</a>.
<li>
 axes, range of values on
 ... see <a href="AxisRange.html#Range">Range</a>.
<li>
 axes, scales
 ... see <a href="SimpleExampleRevisited.html#SimpleExampleRevisited">Simple Example Revisited</a>.
<li>
 axes, setting tic size
 ... see <a href="Set.html#SetTicSize">Set Tic Size</a>.
<li>
 axis sizes, scaled with golden ratio
 ... see <a href="AxisLength.html#Length">Length</a>.
<li>
 Barnes method for gridding data
 ... see <a href="ContourPlots.html#UngriddedData">Ungridded Data</a>.
<li>
 batch processing &lt;1&gt;
 ... see <a href="Variables.html#Built-inVariables">Built-in Variables</a>.
<li>
 batch processing
 ... see <a href="InvokingGri.html#InvokingGri">Invoking Gri</a>.
<li>
 beeping on errors
 ... see <a href="Set.html#SetBeep">Set Beep</a>.
<li>
 beginners, simple example
 ... see <a href="SimpleExample.html#SimpleExample">Simple Example</a>.
<li>
 BeOS unix compilation
 ... see <a href="Beos-install.html#Beos-install">Beos-install</a>.
<li>
 big-endian vs little-endian data, caution
 ... see <a href="Open.html#BinaryFiles">Binary Files</a>.
<li>
 big-endian vs little-endian data, plans
 ... see <a href="Plans.html#Plans">Plans</a>.
<li>
 binary data
 ... see <a href="Open.html#BinaryFiles">Binary Files</a>.
<li>
 binary operators in rpn expressions
 ... see <a href="BinaryOperators.html#BinaryOperators">Binary Operators</a>.
<li>
 bounding box
 ... see <a href="InvokingGri.html#InvokingGri">Invoking Gri</a>.
<li>
 bounding box, setting
 ... see <a href="Set.html#SetBoundingBox">Set Bounding Box</a>.
<li>
 Brian May (contributer)
 ... see <a href="Acknowledgments.html#Acknowledgments">Acknowledgments</a>.
<li>
 bug, resulting in bus error
 ... see <a href="ReportingBugs.html#ReportingBugs">Reporting Bugs</a>.
<li>
 bug, resulting in segmentation fault
 ... see <a href="ReportingBugs.html#ReportingBugs">Reporting Bugs</a>.
<li>
 bugs in Gri
 ... see <a href="KnownBugs.html#KnownBugs">Known Bugs</a>.
<li>
 bugs, how to kill them
 ... see <a href="KillingBugs.html#KillingBugs">Killing Bugs</a>.
<li>
 bugs, how to report
 ... see <a href="ReportingBugs.html#ReportingBugs">Reporting Bugs</a>.
<li>
 built-in synonyms, global
 ... see <a href="Synonyms.html#ImportantBuiltinSynonyms">Important Builtin Synonyms</a>.
<li>
 built-in synonyms, local
 ... see <a href="Synonyms.html#LocalSynonyms">Local Synonyms</a>.
<li>
 built-in variables
 ... see <a href="Variables.html#Built-inVariables">Built-in Variables</a>.
<li>
 builtin colors, list of
 ... see <a href="PenColor.html#PenColor">Pen Color</a>.
<li>
 builtin synonym \\.path_commands. &lt;1&gt;
 ... see <a href="Set.html#SetPathTo">Set Path To</a>.
<li>
 builtin synonym \\.path_commands.
 ... see <a href="InvokingGri.html#InvokingGri">Invoking Gri</a>.
<li>
 builtin synonym \\.path_data.
 ... see <a href="Set.html#SetPathTo">Set Path To</a>.
<li>
 bus error, what to do
 ... see <a href="ReportingBugs.html#ReportingBugs">Reporting Bugs</a>.
<li>
 calling OS from within strings
 ... see <a href="OperatingSystem.html#UsingOSInsideGri">Using OS Inside Gri</a>.
<li>
 Carl Osterwisch (contributer)
 ... see <a href="Acknowledgments.html#Acknowledgments">Acknowledgments</a>.
<li>
 cd command
 ... see <a href="Cd.html#Cd">Cd</a>.
<li>
 ceil rpn operator
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 changeable arguments, using delete on
 ... see <a href="ChangeableCommandArguments.html#UsingNewAndDelete">Using New And Delete</a>.
<li>
 changeable arguments, using new on
 ... see <a href="ChangeableCommandArguments.html#UsingNewAndDelete">Using New And Delete</a>.
<li>
 changes to Gri, protection against
 ... see <a href="Expecting.html#Expecting">Expecting</a>.
<li>
 changing directories
 ... see <a href="Cd.html#Cd">Cd</a>.
<li>
 character variables (synonyms) &lt;1&gt;
 ... see <a href="Synonyms.html#UsingSynonyms">Using Synonyms</a>.
<li>
 character variables (synonyms)
 ... see <a href="Synonyms.html#Synonyms">Synonyms</a>.
<li>
 checking for missing value in rpn expressions
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 circles, drawing
 ... see <a href="Draw.html#DrawCircle">Draw Circle</a>.
<li>
 clipping data using set input clip
 ... see <a href="Set.html#SetClip">Set Clip</a>.
<li>
 clipping data using set input data window
 ... see <a href="Set.html#SetInputDataWindow">Set Input Data Window</a>.
<li>
 close command
 ... see <a href="Close.html#Close">Close</a>.
<li>
 closing files
 ... see <a href="Close.html#Close">Close</a>.
<li>
 Clyde Clements (contributer)
 ... see <a href="Acknowledgments.html#Acknowledgments">Acknowledgments</a>.
<li>
 cmtopt rpn operator
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 colon on commandline
 ... see <a href="InvokingGri.html#InvokingGri">Invoking Gri</a>.
<li>
 color, displaying names and RGB values of
 ... see <a href="Show.html#Show">Show</a>.
<li>
 color, for text
 ... see <a href="Set.html#SetFontColor">Set Font Color</a>.
<li>
 color, symbols
 ... see <a href="X-Y.html#Scattergraphs">Scattergraphs</a>.
<li>
 colors, list of
 ... see <a href="PenColor.html#PenColor">Pen Color</a>.
<li>
 Colors, reading from X11 database
 ... see <a href="Read.html#ReadColornames">Read Colornames</a>.
<li>
 colorscale modification
 ... see <a href="Mathematics.html#Mathematics">Mathematics</a>.
<li>
 colorscale of image, reading from file
 ... see <a href="Read.html#ReadImageColorscale">Read Image Colorscale</a>.
<li>
 colorscale, drawing
 ... see <a href="Draw.html#DrawImagePalette">Draw Image Palette</a>.
<li>
 colorscale, setting for images
 ... see <a href="Set.html#SetImageColorscale">Set Image Colorscale</a>.
<li>
 colour vs Color spelling
 ... see <a href="ListOfGriCommands.html#ListOfGriCommands">List Of Gri Commands</a>.
<li>
 column data, accessing individual values and stats
 ... see <a href="ManipulatingColumns.html#ManipulationofColumnsetc">Manipulation of Columns etc</a>.
<li>
 column data, writing to a file
 ... see <a href="Write.html#WriteColumns">Write Columns</a>.
<li>
 column data, x in one file and y in another
 ... see <a href="Read.html#ReadColumns">Read Columns</a>.
<li>
 column data
<li>
 column mathematics
 ... see <a href="Mathematics.html#Mathematics">Mathematics</a>.
<li>
 column, displaying statistics of
 ... see <a href="Show.html#Show">Show</a>.
<li>
 columns, creating from grid
 ... see <a href="Convert.html#ConvertGridToColumns">Convert Grid To Columns</a>.
<li>
 columns, filtering &lt;1&gt;
 ... see <a href="Smooth.html#Smooth">Smooth</a>.
<li>
 columns, filtering
 ... see <a href="Filter.html#Filter">Filter</a>.
<li>
 columns, reordering
 ... see <a href="Reorder.html#Reorder">Reorder</a>.
<li>
 comma-separated values
 ... see <a href="Open.html#OpeningPipes">Opening Pipes</a>.
<li>
 command arguments, how to alter
 ... see <a href="ChangeableCommandArguments.html#ChangeableCommandArguments">Changeable Command Arguments</a>.
<li>
 command files
 ... see <a href="InvokingGri.html#InvokingGri">Invoking Gri</a>.
<li>
 command files, path to search for
 ... see <a href="Set.html#SetPathTo">Set Path To</a>.
<li>
 command lines, parsing in new Gri commands
 ... see <a href="Synonyms.html#LocalSynonyms">Local Synonyms</a>.
<li>
 command-line interface
 ... see <a href="Plans.html#Plans">Plans</a>.
<li>
 command-line option -creator
 ... see <a href="InvokingGri.html#InvokingGri">Invoking Gri</a>.
<li>
 command-line option -warn_offpage
 ... see <a href="InvokingGri.html#InvokingGri">Invoking Gri</a>.
<li>
 command-line options
 ... see <a href="InvokingGri.html#InvokingGri">Invoking Gri</a>.
<li>
 command-line, specifying command file
 ... see <a href="InvokingGri.html#InvokingGri">Invoking Gri</a>.
<li>
 CommandFile command-line option
 ... see <a href="InvokingGri.html#InvokingGri">Invoking Gri</a>.
<li>
 commandfile, pathname
 ... see <a href="OperatingSystem.html#UsingOSInsideGri">Using OS Inside Gri</a>.
<li>
 commandline arguments, accessing
 ... see <a href="InvokingGri.html#InvokingGri">Invoking Gri</a>.
<li>
 commandline arguments, accessing with argv rpn operator
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 commandline flag colon
 ... see <a href="InvokingGri.html#InvokingGri">Invoking Gri</a>.
<li>
 commandline option -output PS_file_name
 ... see <a href="InvokingGri.html#InvokingGri">Invoking Gri</a>.
<li>
 commands extending over several lines
 ... see <a href="LongCommandLines.html#LongCommandLines">Long Command Lines</a>.
<li>
 commands, complete list of
 ... see <a href="ListOfGriCommands.html#ListOfGriCommands">List Of Gri Commands</a>.
<li>
 commands, how to add new ones to Gri
 ... see <a href="NewCommands.html#AddingNewCommands">Adding New Commands</a>.
<li>
 comments, # style
 ... see <a href="X-Y.html#Linegraphs">Linegraphs</a>.
<li>
 comments, and system commands
 ... see <a href="System.html#System">System</a>.
<li>
 comparison operators in rpn expressions
 ... see <a href="BinaryOperators.html#BinaryOperators">Binary Operators</a>.
<li>
 compilation under BeOS
 ... see <a href="Beos-install.html#Beos-install">Beos-install</a>.
<li>
 compilation under Linux
 ... see <a href="msdos-install.html#Msdos-install">Msdos-install</a>.
<li>
 compilation under Macintosh Unix
 ... see <a href="mac-install.html#Mac-install">Mac-install</a>.
<li>
 compilation under MSDOS
 ... see <a href="msdos-install.html#Msdos-install">Msdos-install</a>.
<li>
 compilation under OS/2
 ... see <a href="os2-install.html#OS2-install">OS2-install</a>.
<li>
 compiling gri
 ... see <a href="uncompiled-unix.html#UncompiledUnix">Uncompiled Unix</a>.
<li>
 compressed files, opening
 ... see <a href="Open.html#AsciiFiles">Ascii Files</a>.
<li>
 computational cost, of convert columns to grid command
 ... see <a href="Convert.html#ConvertColumnsToGrid">Convert Columns To Grid</a>.
<li>
 configure script, how to use to compile gri
 ... see <a href="uncompiled-unix.html#UncompiledUnix">Uncompiled Unix</a>.
<li>
 continued lines
 ... see <a href="LongCommandLines.html#LongCommandLines">Long Command Lines</a>.
<li>
 contour data, writing to a file
 ... see <a href="Write.html#WriteContour">Write Contour</a>.
<li>
 contouring
 ... see <a href="Draw.html#DrawContour">Draw Contour</a>.
<li>
 contouring, clipping out invalid areas
 ... see <a href="Set.html#SetGridMissing">Set Grid Missing</a>.
<li>
 contouring, interpolating to new grid
 ... see <a href="Interpolate.html#Interpolate">Interpolate</a>.
<li>
 contours
 ... see <a href="ContourPlots.html#ContourPlots">Contour Plots</a>.
<li>
 contours on images
 ... see <a href="ImageWithContours.html#Combination">Combination</a>.
<li>
 contours, orientation of labels
 ... see <a href="Set.html#SetContourLabels">Set Contour Labels</a>.
<li>
 contours, pre-gridded data
 ... see <a href="ContourPlots.html#Pre-griddedData">Pre-gridded Data</a>.
<li>
 contours, smoothing grid data
 ... see <a href="Smooth.html#Smooth">Smooth</a>.
<li>
 contours, spacing of labels on
 ... see <a href="Set.html#SetContourLabelPosition">Set Contour Label Position</a>.
<li>
 contours, ungridded data
 ... see <a href="ContourPlots.html#UngriddedData">Ungridded Data</a>.
<li>
 contours, whiting/nowhiting under the labels
 ... see <a href="Set.html#SetContourLabels">Set Contour Labels</a>.
<li>
 contributer, Brian May
 ... see <a href="Acknowledgments.html#Acknowledgments">Acknowledgments</a>.
<li>
 contributer, Carl Osterwisch
 ... see <a href="Acknowledgments.html#Acknowledgments">Acknowledgments</a>.
<li>
 contributer, Clyde Clements
 ... see <a href="Acknowledgments.html#Acknowledgments">Acknowledgments</a>.
<li>
 contributer, Dave Brickman
 ... see <a href="Acknowledgments.html#Acknowledgments">Acknowledgments</a>.
<li>
 contributer, Dave Hebert
 ... see <a href="Acknowledgments.html#Acknowledgments">Acknowledgments</a>.
<li>
 contributer, David Trueman
 ... see <a href="Acknowledgments.html#Acknowledgments">Acknowledgments</a>.
<li>
 contributer, Ed Nather
 ... see <a href="Acknowledgments.html#Acknowledgments">Acknowledgments</a>.
<li>
 contributer, George White
 ... see <a href="Acknowledgments.html#Acknowledgments">Acknowledgments</a>.
<li>
 contributer, Ivo Alxneit
 ... see <a href="Acknowledgments.html#Acknowledgments">Acknowledgments</a>.
<li>
 contributer, Jinyu Sheng
 ... see <a href="Acknowledgments.html#Acknowledgments">Acknowledgments</a>.
<li>
 contributer, Karin Bryan
 ... see <a href="Acknowledgments.html#Acknowledgments">Acknowledgments</a>.
<li>
 contributer, Keith Thompson
 ... see <a href="Acknowledgments.html#Acknowledgments">Acknowledgments</a>.
<li>
 contributer, Luke Blaikie
 ... see <a href="Acknowledgments.html#Acknowledgments">Acknowledgments</a>.
<li>
 contributer, Peter Galbraith
 ... see <a href="Acknowledgments.html#Acknowledgments">Acknowledgments</a>.
<li>
 contributer, Pierre Flament
 ... see <a href="Acknowledgments.html#Acknowledgments">Acknowledgments</a>.
<li>
 contributer, Richard Andrew Miles Outerbridge
 ... see <a href="Acknowledgments.html#Acknowledgments">Acknowledgments</a>.
<li>
 contributer, Sara Bennett
 ... see <a href="Acknowledgments.html#Acknowledgments">Acknowledgments</a>.
<li>
 contributer, Steve Matheson
 ... see <a href="Acknowledgments.html#Acknowledgments">Acknowledgments</a>.
<li>
 contributer, Toru Suzuki
 ... see <a href="Acknowledgments.html#Acknowledgments">Acknowledgments</a>.
<li>
 conversion between user and page units
 ... see <a href="BinaryOperators.html#BinaryOperators">Binary Operators</a>.
<li>
 conversion, hour-minute-second to decimal hour
 ... see <a href="Open.html#OpeningPipes">Opening Pipes</a>.
<li>
 conversion, string to number, in rpn expressions
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 convert columns to grid command
 ... see <a href="Convert.html#ConvertColumnsToGrid">Convert Columns To Grid</a>.
<li>
 convert columns to spline command
 ... see <a href="Convert.html#ConvertColumnsToSpline">Convert Columns To Spline</a>.
<li>
 convert grid to columns command
 ... see <a href="Convert.html#ConvertGridToColumns">Convert Grid To Columns</a>.
<li>
 convert grid to image command
 ... see <a href="Convert.html#ConvertGridToImage">Convert Grid To Image</a>.
<li>
 convert image to grid command
 ... see <a href="Convert.html#ConvertImageToGrid">Convert Image To Grid</a>.
<li>
 converting grids to images
 ... see <a href="Images.html#ReadingandCreatingImageData">Reading and Creating Image Data</a>.
<li>
 cookbook
 ... see <a href="Examples.html#Examples">Examples</a>.
<li>
 cookbook FTP site
 ... see <a href="Introduction.html#Introduction">Introduction</a>.
<li>
 cos rpn operator
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 cosh rpn operator
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 create columns from function command
 ... see <a href="Create.html#CreateColumnsFromFunction">Create Columns From Function</a>.
<li>
 csv data
 ... see <a href="Open.html#OpeningPipes">Opening Pipes</a>.
<li>
 curves, drawing
 ... see <a href="Draw.html#DrawCurve">Draw Curve</a>.
<li>
 dashed lines
 ... see <a href="Set.html#SetDash">Set Dash</a>.
<li>
 data files, opening
 ... see <a href="Open.html#Open">Open</a>.
<li>
 data files, path to search for
 ... see <a href="Set.html#SetPathTo">Set Path To</a>.
<li>
 data files, positioning within
 ... see <a href="Skip.html#Skip">Skip</a>.
<li>
 data files, protecting against movement of
 ... see <a href="AxisLength.html#Length">Length</a>.
<li>
 data files, words in lines
 ... see <a href="Variables.html#Built-inVariables">Built-in Variables</a>.
<li>
 data format
 ... see <a href="X-Y.html#Linegraphs">Linegraphs</a>.
<li>
 data in columns, writing to a file
 ... see <a href="Write.html#WriteColumns">Write Columns</a>.
<li>
 data in contours, writing to a file
 ... see <a href="Write.html#WriteContour">Write Contour</a>.
<li>
 data in grid, writing to a file
 ... see <a href="Write.html#WriteGrid">Write Grid</a>.
<li>
 data in image, writing to a file
 ... see <a href="Write.html#WriteImage">Write Image</a>.
<li>
 data, clipping using set input clip
 ... see <a href="Set.html#SetClip">Set Clip</a>.
<li>
 data, clipping using set input data window
 ... see <a href="Set.html#SetInputDataWindow">Set Input Data Window</a>.
<li>
 data, comma-separated values
 ... see <a href="Open.html#OpeningPipes">Opening Pipes</a>.
<li>
 data, csv
 ... see <a href="Open.html#OpeningPipes">Opening Pipes</a>.
<li>
 data, dealing with odd datasets
 ... see <a href="HandlingData.html#HandlingData">Handling Data</a>.
<li>
 data, from a spreadsheet
 ... see <a href="Open.html#OpeningPipes">Opening Pipes</a>.
<li>
 data, images
 ... see <a href="Images.html#ReadingandCreatingImageData">Reading and Creating Image Data</a>.
<li>
 data, missing values
 ... see <a href="MissingValues.html#MissingValues">Missing Values</a>.
<li>
 data, spreadsheet
 ... see <a href="Open.html#OpeningPipes">Opening Pipes</a>.
<li>
 data, stored in comma-separated values
 ... see <a href="Open.html#OpeningPipes">Opening Pipes</a>.
<li>
 date
 ... see <a href="Synonyms.html#ImportantBuiltinSynonyms">Important Builtin Synonyms</a>.
<li>
 Dave Brickman (contributer)
 ... see <a href="Acknowledgments.html#Acknowledgments">Acknowledgments</a>.
<li>
 Dave Hebert (contributer)
 ... see <a href="Acknowledgments.html#Acknowledgments">Acknowledgments</a>.
<li>
 David Trueman (contributer)
 ... see <a href="Acknowledgments.html#Acknowledgments">Acknowledgments</a>.
<li>
 debian
 ... see <a href="linux-install.html#Linux">Linux</a>.
<li>
 debug command
 ... see <a href="Debug.html#Debug">Debug</a>.
<li>
 debug command-line option
 ... see <a href="Variables.html#Built-inVariables">Built-in Variables</a>.
<li>
 debugger used with Gri
 ... see <a href="ReportingBugs.html#ReportingBugs">Reporting Bugs</a>.
<li>
 debugging
 ... see <a href="Debug.html#Debug">Debug</a>.
<li>
 debugging Gri programs
 ... see <a href="Debugging.html#Debugging">Debugging</a>.
<li>
 debugging using superuser flags
 ... see <a href="Superuser.html#Superuser">Superuser</a>.
<li>
 debugging, using ..debug..
 ... see <a href="Variables.html#Built-inVariables">Built-in Variables</a>.
<li>
 debugging, with assert command
 ... see <a href="Assert.html#Assert">Assert</a>.
<li>
 default values
 ... see <a href="Defaults.html#Defaults">Defaults</a>.
<li>
 defining rpn functions
 ... see <a href="Rpnfunction.html#Rpnfunction">Rpnfunction</a>.
<li>
 delete command
 ... see <a href="Delete.html#Delete">Delete</a>.
<li>
 delete, used on changeable arguments
 ... see <a href="ChangeableCommandArguments.html#UsingNewAndDelete">Using New And Delete</a>.
<li>
 deleting variables, synonyms, scales, etc
 ... see <a href="Delete.html#Delete">Delete</a>.
<li>
 descent rpn operator
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 developer command set environment
 ... see <a href="Set.html#SetEnvironment">Set Environment</a>.
<li>
 developer command set flag
 ... see <a href="Set.html#SetFlag">Set Flag</a>.
<li>
 differentiate command
 ... see <a href="Differentiate.html#Differentiate">Differentiate</a>.
<li>
 differentiation
 ... see <a href="Differentiate.html#Differentiate">Differentiate</a>.
<li>
 direction field, how to read
 ... see <a href="Read.html#ReadColumns">Read Columns</a>.
<li>
 directories, changing
 ... see <a href="Cd.html#Cd">Cd</a>.
<li>
 directory listing
 ... see <a href="Ls.html#Ls">Ls</a>.
<li>
 directory structure of Gri installation
 ... see <a href="Unix-install.html#Unix-install">Unix-install</a>.
<li>
 directory, how to find out
 ... see <a href="Pwd.html#Pwd">Pwd</a>.
<li>
 directory, stored in synonym \.wd.
 ... see <a href="Synonyms.html#ImportantBuiltinSynonyms">Important Builtin Synonyms</a>.
<li>
 directory_exists rpn operator
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 discussion Group
 ... see <a href="DiscussionGroup.html#DiscussionGroup">Discussion Group</a>.
<li>
 dollar-parenthesis syntax for system commands
 ... see <a href="OperatingSystem.html#UsingOSInsideGri">Using OS Inside Gri</a>.
<li>
 draw arrows command
 ... see <a href="Draw.html#DrawArrows">Draw Arrows</a>.
<li>
 draw axes command
 ... see <a href="Draw.html#DrawAxes">Draw Axes</a>.
<li>
 draw axes if needed command
 ... see <a href="Draw.html#DrawAxesIfNeeded">Draw Axes If Needed</a>.
<li>
 draw border box command
 ... see <a href="Draw.html#DrawBorderBox">Draw Border Box</a>.
<li>
 draw box command
 ... see <a href="Draw.html#DrawBox">Draw Box</a>.
<li>
 draw circle command
 ... see <a href="Draw.html#DrawCircle">Draw Circle</a>.
<li>
 draw contour command
 ... see <a href="Draw.html#DrawContour">Draw Contour</a>.
<li>
 draw curve command
 ... see <a href="Draw.html#DrawCurve">Draw Curve</a>.
<li>
 draw essay command
 ... see <a href="Draw.html#DrawEssay">Draw Essay</a>.
<li>
 draw gri logo command
 ... see <a href="Draw.html#DrawGriLogo">Draw Gri Logo</a>.
<li>
 draw grid comman
 ... see <a href="Draw.html#DrawGrid">Draw Grid</a>.
<li>
 draw image comman
 ... see <a href="Draw.html#DrawImage">Draw Image</a>.
<li>
 draw image histogram command
 ... see <a href="Draw.html#DrawImageHistogram">Draw Image Histogram</a>.
<li>
 draw image palette comman
 ... see <a href="Draw.html#DrawImagePalette">Draw Image Palette</a>.
<li>
 draw isopycnal command
 ... see <a href="Draw.html#DrawIsopycnal">Draw Isopycnal</a>.
<li>
 draw isospice command
 ... see <a href="Draw.html#DrawIsospice">Draw Isospice</a>.
<li>
 draw label boxed command
 ... see <a href="Draw.html#DrawLabelBoxed">Draw Label Boxed</a>.
<li>
 draw label command
 ... see <a href="Draw.html#DrawLabel">Draw Label</a>.
<li>
 draw label for last curve command
 ... see <a href="Draw.html#DrawLabelForLastCurve">Draw Label For Last Curve</a>.
<li>
 draw label whiteunder command
 ... see <a href="Draw.html#DrawLabelWhiteunder">Draw Label Whiteunder</a>.
<li>
 draw line command
 ... see <a href="Draw.html#DrawLineFrom">Draw Line From</a>.
<li>
 draw line legend command
 ... see <a href="Draw.html#DrawLineLegend">Draw Line Legend</a>.
<li>
 draw lines command
 ... see <a href="Draw.html#DrawLines">Draw Lines</a>.
<li>
 draw patches command
 ... see <a href="Draw.html#DrawPatches">Draw Patches</a>.
<li>
 draw polygon command
 ... see <a href="Draw.html#DrawPolygon">Draw Polygon</a>.
<li>
 draw regression line command
 ... see <a href="Draw.html#DrawRegressionLine">Draw Regression Line</a>.
<li>
 draw symbol at command
 ... see <a href="Draw.html#DrawSymbolAt">Draw Symbol At</a>.
<li>
 draw symbol command
 ... see <a href="Draw.html#DrawSymbol">Draw Symbol</a>.
<li>
 draw symbol legend command
 ... see <a href="Draw.html#DrawSymbolLegend">Draw Symbol Legend</a>.
<li>
 draw time stamp command
 ... see <a href="Draw.html#DrawTimeStamp">Draw Time Stamp</a>.
<li>
 draw title command
 ... see <a href="Draw.html#DrawTitle">Draw Title</a>.
<li>
 draw values command
 ... see <a href="Draw.html#DrawValues">Draw Values</a>.
<li>
 draw x axis command
 ... see <a href="Draw.html#DrawXAxis">Draw X Axis</a>.
<li>
 draw x box plot command
 ... see <a href="Draw.html#DrawXBoxPlot">Draw X Box Plot</a>.
<li>
 draw y axis command
 ... see <a href="Draw.html#DrawYAxis">Draw Y Axis</a>.
<li>
 draw y box plot command
 ... see <a href="Draw.html#DrawYBoxPlot">Draw Y Box Plot</a>.
<li>
 draw zero line command
 ... see <a href="Draw.html#DrawZeroLine">Draw Zero Line</a>.
<li>
 drawing contours
 ... see <a href="Draw.html#DrawContour">Draw Contour</a>.
<li>
 drawing contours of pregridded data
 ... see <a href="ContourPlots.html#Pre-griddedData">Pre-gridded Data</a>.
<li>
 drawing contours of ungridded data
 ... see <a href="ContourPlots.html#UngriddedData">Ungridded Data</a>.
<li>
 drawing curves
 ... see <a href="Draw.html#DrawCurve">Draw Curve</a>.
<li>
 drawing data lines
 ... see <a href="X-Y.html#Linegraphs">Linegraphs</a>.
<li>
 drawing image plots
 ... see <a href="Images.html#ExampleImage">Example Image</a>.
<li>
 drawing labels
 ... see <a href="Draw.html#DrawLabelBoxed">Draw Label Boxed</a>.
<li>
 drawing labels for data curves
 ... see <a href="RPNexamples.html#rpnExamples">rpn Examples</a>.
<li>
 drawing labels on xy curves
 ... see <a href="Draw.html#DrawLabelForLastCurve">Draw Label For Last Curve</a>.
<li>
 drawing legends
 ... see <a href="Legend.html#Legend">Legend</a>.
<li>
 drawing linegraphs
 ... see <a href="X-Y.html#Linegraphs">Linegraphs</a>.
<li>
 drawing patches
 ... see <a href="Draw.html#DrawPatches">Draw Patches</a>.
<li>
 drawing polygons
 ... see <a href="Draw.html#DrawPolygon">Draw Polygon</a>.
<li>
 drawing satellite images
 ... see <a href="Images.html#ExampleImage">Example Image</a>.
<li>
 drawing single symbols
 ... see <a href="Draw.html#DrawSymbolAt">Draw Symbol At</a>.
<li>
 drawing text strings
 ... see <a href="Draw.html#DrawLabelBoxed">Draw Label Boxed</a>.
<li>
 drawing titles
 ... see <a href="X-Y.html#Linegraphs">Linegraphs</a>.
<li>
 drawing x-y graphs, simple
 ... see <a href="SimpleExample.html#SimpleExample">Simple Example</a>.
<li>
 dup rpn operator
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 dup rpn stack operator
 ... see <a href="StackOperators.html#StackOperators">Stack Operators</a>.
<li>
 e, base of natural logarithms, in RPN expressions
 ... see <a href="SolitaryOperators.html#SolitaryOperators">Solitary Operators</a>.
<li>
 Ed Nather (contributer)
 ... see <a href="Acknowledgments.html#Acknowledgments">Acknowledgments</a>.
<li>
 editing Gri code with Emacs
 ... see <a href="Emacs.html#EmacsMode">Emacs Mode</a>.
<li>
 electric fence, for debugging
 ... see <a href="KillingBugs.html#DebuggingataGlance">Debugging at a Glance</a>.
<li>
 emacs, editing mode for Gri
 ... see <a href="Emacs.html#EmacsMode">Emacs Mode</a>.
<li>
 email list
 ... see <a href="DiscussionGroup.html#DiscussionGroup">Discussion Group</a>.
<li>
 endian file compatibility, caution
 ... see <a href="Open.html#BinaryFiles">Binary Files</a>.
<li>
 endian file compatibility, plans
 ... see <a href="Plans.html#Plans">Plans</a>.
<li>
 environment variables
 ... see <a href="GetEnv.html#GetEnv">Get Env</a>.
<li>
 eof on files
 ... see <a href="Set.html#SetIgnoreErrorEof">Set Ignore Error Eof</a>.
<li>
 error messages
 ... see <a href="ErrorMessages.html#ErrorMessages">Error Messages</a>.
<li>
 errors, beeping
 ... see <a href="Set.html#SetBeep">Set Beep</a>.
<li>
 example 01, linegraph using data in a separate file &lt;1&gt;
 ... see <a href="X-Y.html#Linegraphs">Linegraphs</a>.
<li>
 example 01, linegraph using data in a separate file
 ... see <a href="SimpleExample.html#SimpleExample">Simple Example</a>.
<li>
 example 03 (controlling scales, etc)
 ... see <a href="SimpleExampleRevisited.html#SimpleExampleRevisited">Simple Example Revisited</a>.
<li>
 example 03, controlling scales, etc
 ... see <a href="SimpleExampleRevisited.html#SimpleExampleRevisited">Simple Example Revisited</a>.
<li>
 example 04 (contouring pregridded data)
 ... see <a href="ContourPlots.html#Pre-griddedData">Pre-gridded Data</a>.
<li>
 example 05 - Contouring ungridded data, from figure
 ... see <a href="ContourPlots.html#UngriddedData">Ungridded Data</a>.
<li>
 example 06, plot IR image of Gulf of Maine
 ... see <a href="Images.html#ExampleImage">Example Image</a>.
<li>
 example 07, box plots of mixing efficiency vs density ratio (meddy)
 ... see <a href="BoxPlots.html#BoxPlots">Box Plots</a>.
<li>
 example 08, plot T=T(x,rho) section of eubex data
 ... see <a href="ContouringExample.html#Contouring">Contouring</a>.
<li>
 example 09, plot dTdrho-rho section
 ... see <a href="ImageExample.html#GrayscaleImages">Grayscale Images</a>.
<li>
 example 10 (image plot with contours)
 ... see <a href="ImageWithContours.html#Combination">Combination</a>.
<li>
 example 10, draw image plot of flushing of dye out of cove
 ... see <a href="ImageWithContours.html#Combination">Combination</a>.
<li>
 example 11, fancy plot
 ... see <a href="FancyPlot.html#Fancy">Fancy</a>.
<li>
 example 12, linegraph with key inside plot
 ... see <a href="Legend.html#Legend">Legend</a>.
<li>
 example 13, TS diagram, with isopycnals
 ... see <a href="TSDiagram.html#TSDiagram">TS Diagram</a>.
<li>
 examples of rpn mathematics
 ... see <a href="ReversePolishMath.html#rpnMathematics">rpn Mathematics</a>.
<li>
 exch rpn operator
 ... see <a href="BinaryOperators.html#BinaryOperators">Binary Operators</a>.
<li>
 exch rpn stack operator
 ... see <a href="StackOperators.html#StackOperators">Stack Operators</a>.
<li>
 existence of a synonym, testing
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 existence of a variable, testing
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 existence of an alias synonym, testing
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 exp rpn operator
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 exp10 rpn operator
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 expecting command
 ... see <a href="Expecting.html#Expecting">Expecting</a>.
<li>
 exponentiation
 ... see <a href="Mathematics.html#Mathematics">Mathematics</a>.
<li>
 extending Gri by adding new commands
 ... see <a href="NewCommands.html#AddingNewCommands">Adding New Commands</a>.
<li>
 extending Gri by adding new commands, complicated example
 ... see <a href="ComplicatedNewCommand.html#ComplicatedNewCommand">Complicated New Command</a>.
<li>
 fancy plot
 ... see <a href="FancyPlot.html#Fancy">Fancy</a>.
<li>
 FEM mesh plot
 ... see <a href="FEM.html#FiniteElementModelMesh">Finite Element Model Mesh</a>.
<li>
 file permissions, testing with file_exists and directory_exists
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 file, saving results into
 ... see <a href="Write.html#Write">Write</a>.
<li>
 file, selecting between open files
 ... see <a href="Read.html#ReadFrom">Read From</a>.
<li>
 file, temporary
 ... see <a href="OperatingSystem.html#UsingOSInsideGri">Using OS Inside Gri</a>.
<li>
 file_exists rpn operator
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 filename, temporary
 ... see <a href="OperatingSystem.html#UsingOSInsideGri">Using OS Inside Gri</a>.
<li>
 filenames, constructing using the operating system
 ... see <a href="Synonyms.html#UsingSynonyms">Using Synonyms</a>.
<li>
 files, closing
 ... see <a href="Close.html#Close">Close</a>.
<li>
 files, Command-file
 ... see <a href="InvokingGri.html#InvokingGri">Invoking Gri</a>.
<li>
 files, listing
 ... see <a href="Ls.html#Ls">Ls</a>.
<li>
 files, opening remote WWW files
 ... see <a href="Open.html#OpeningPipes">Opening Pipes</a>.
<li>
 files, positioning within
 ... see <a href="Skip.html#Skip">Skip</a>.
<li>
 files, testing for eof
 ... see <a href="Set.html#SetIgnoreErrorEof">Set Ignore Error Eof</a>.
<li>
 files, ~/.grirc initialization file
 ... see <a href="ResourceFile.html#ResourceFile">Resource File</a>.
<li>
 filled regions
 ... see <a href="Draw.html#DrawCurve">Draw Curve</a>.
<li>
 filter command
 ... see <a href="Filter.html#Filter">Filter</a>.
<li>
 filtering column data
 ... see <a href="Filter.html#Filter">Filter</a>.
<li>
 filtering image data
 ... see <a href="Filter.html#Filter">Filter</a>.
<li>
 Finite Element Model mesh
 ... see <a href="FEM.html#FiniteElementModelMesh">Finite Element Model Mesh</a>.
<li>
 first-time usage
 ... see <a href="SimpleExample.html#SimpleExample">Simple Example</a>.
<li>
 flip command
 ... see <a href="Flip.html#Flip">Flip</a>.
<li>
 flipping grids and images
 ... see <a href="Flip.html#Flip">Flip</a>.
<li>
 floor rpn operator
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 font encoding
 ... see <a href="Set.html#SetFontEncoding">Set Font Encoding</a>.
<li>
 font size
 ... see <a href="Set.html#SetFontSize">Set Font Size</a>.
<li>
 font, selecting
 ... see <a href="SimpleExampleRevisited.html#SimpleExampleRevisited">Simple Example Revisited</a>.
<li>
 font, setting color of
 ... see <a href="Set.html#SetFontColor">Set Font Color</a>.
<li>
 font, setting encoding vector of
 ... see <a href="Set.html#SetFontEncoding">Set Font Encoding</a>.
<li>
 font, size
 ... see <a href="Variables.html#Built-inVariables">Built-in Variables</a>.
<li>
 format for columnar data
 ... see <a href="X-Y.html#Linegraphs">Linegraphs</a>.
<li>
 format, for sprintf command
 ... see <a href="Sprintf.html#Sprintf">Sprintf</a>.
<li>
 formulae, how to plot
 ... see <a href="X-Y.html#FormulaPlots">Formula Plots</a>.
<li>
 French accents in text
 ... see <a href="NonEnglishText.html#Non-EnglishText">Non-English Text</a>.
<li>
 FTP site, cookbook
 ... see <a href="Introduction.html#Introduction">Introduction</a>.
<li>
 functions in rpn expressions
 ... see <a href="Rpnfunction.html#Rpnfunction">Rpnfunction</a>.
<li>
 functions, how to plot
 ... see <a href="X-Y.html#FormulaPlots">Formula Plots</a>.
<li>
 gawk system tool
 ... see <a href="SystemTools.html#Awk">Awk</a>.
<li>
 gawk, sample of use
 ... see <a href="System.html#System">System</a>.
<li>
 gawk, using to convert files from HMS to decimal
 ... see <a href="Open.html#OpeningPipes">Opening Pipes</a>.
<li>
 geography, converting hour-minute-second to decimal hour
 ... see <a href="Open.html#OpeningPipes">Opening Pipes</a>.
<li>
 George White (contributer)
 ... see <a href="Acknowledgments.html#Acknowledgments">Acknowledgments</a>.
<li>
 get env command
 ... see <a href="GetEnv.html#GetEnv">Get Env</a>.
<li>
 global built-in synonyms
 ... see <a href="Synonyms.html#ImportantBuiltinSynonyms">Important Builtin Synonyms</a>.
<li>
 global synonyms
 ... see <a href="Synonyms.html#ImportantBuiltinSynonyms">Important Builtin Synonyms</a>.
<li>
 golden ratio, used for axes sizes
 ... see <a href="AxisLength.html#Length">Length</a>.
<li>
 graphics state, saving and restoring
 ... see <a href="State.html#State">State</a>.
<li>
 gray level
 ... see <a href="Variables.html#Built-inVariables">Built-in Variables</a>.
<li>
 gray level, example for polygons
 ... see <a href="Polygons.html#Polygons">Polygons</a>.
<li>
 gray vs Grey spelling
 ... see <a href="ListOfGriCommands.html#ListOfGriCommands">List Of Gri Commands</a>.
<li>
 graylevel for lines, example
 ... see <a href="FancyPlot.html#Fancy">Fancy</a>.
<li>
 graylevel, command
 ... see <a href="Set.html#SetGraylevel">Set Graylevel</a>.
<li>
 graylevel, explanation
 ... see <a href="PenColor.html#PenColor">Pen Color</a>.
<li>
 grayscale modification
 ... see <a href="Mathematics.html#Mathematics">Mathematics</a>.
<li>
 grayscale of image, reading from file
 ... see <a href="Read.html#ReadImageGrayscale">Read Image Grayscale</a>.
<li>
 grayscale, setting for images
 ... see <a href="Set.html#SetImageGrayscale">Set Image Grayscale</a>.
<li>
 greek Letters
 ... see <a href="MathematicalText.html#MathematicalText">Mathematical Text</a>.
<li>
 grep system tool
 ... see <a href="SystemTools.html#Grep">Grep</a>.
<li>
 grey vs Gray spelling
 ... see <a href="ListOfGriCommands.html#ListOfGriCommands">List Of Gri Commands</a>.
<li>
 gri code, editing
 ... see <a href="Emacs.html#EmacsMode">Emacs Mode</a>.
<li>
 gri commands, categories of
 ... see <a href="CommandsOverview.html#OverviewOfGriCommands">Overview Of Gri Commands</a>.
<li>
 gri commands, complete list of
 ... see <a href="ListOfGriCommands.html#ListOfGriCommands">List Of Gri Commands</a>.
<li>
 Gri newsgroup
 ... see <a href="Introduction.html#Introduction">Introduction</a>.
<li>
 gri version
 ... see <a href="Introduction.html#Introduction">Introduction</a>.
<li>
 gri-mode, command name abbreviation
 ... see <a href="GriModeCompletions2.html#Commandabbreviations">Command abbreviations</a>.
<li>
 gri-mode, Configuring gri-mode to where gri lives on your system
 ... see <a href="InstallingGriMode.html#Step2">Step 2</a>.
<li>
 gri-mode, editing gri syntax
 ... see <a href="GriModeEditing.html#Editingthesyntax">Editing the syntax</a>.
<li>
 gri-mode, editing in emacs
 ... see <a href="Emacs.html#EmacsMode">Emacs Mode</a>.
<li>
 gri-mode, enter chunks of code with short-cuts
 ... see <a href="GriModeCodeFragments.html#Gricodefragments">Gri code fragments</a>.
<li>
 gri-mode, Extra user configuration of gri-mode
 ... see <a href="InstallingGriMode.html#Step4">Step 4</a>.
<li>
 gri-mode, gri code fragments
 ... see <a href="GriModeCodeFragments.html#Gricodefragments">Gri code fragments</a>.
<li>
 gri-mode, gri command names
 ... see <a href="GriModeCommandNames.html#Gricommandnames">Gri command names</a>.
<li>
 gri-mode, handling argv and argc
 ... see <a href="Emacs5.html#Filenameargumentswhenrunninggri">Filename arguments when running gri</a>.
<li>
 gri-mode, handling filename command arguments
 ... see <a href="Emacs5.html#Filenameargumentswhenrunninggri">Filename arguments when running gri</a>.
<li>
 gri-mode, handling multiple Gri versions
 ... see <a href="Emacs4.html#DealingwithmanyGriversions">Dealing with many Gri versions</a>.
<li>
 gri-mode, how it names gri commands
 ... see <a href="GriModeCommandNames.html#Gricommandnames">Gri command names</a>.
<li>
 gri-mode, imenu support
 ... see <a href="EmacsFeatures.html#Otherfeatures">Other features</a>.
<li>
 gri-mode, Info interface
 ... see <a href="GriModeUserInterface.html#Infointerface">Info interface</a>.
<li>
 gri-mode, installing
 ... see <a href="InstallingGriMode.html#Installinggri-mode.el">Installing gri-mode.el</a>.
<li>
 gri-mode, major commands
 ... see <a href="MajorGriModeCommands.html#MajorGri-modecommands">Major Gri-mode commands</a>.
<li>
 gri-mode, Placing gri-mode.el where Emacs can find it.
 ... see <a href="InstallingGriMode.html#Step1">Step 1</a>.
<li>
 gri-mode, possible completions
 ... see <a href="GriModeCompletions.html#Possiblecompletions">Possible completions</a>.
<li>
 gri-mode, screenshots
 ... see <a href="GriModeScreenshots.html#Gri-modescreenshots">Gri-mode screenshots</a>.
<li>
 gri-mode, sysnonym completion
 ... see <a href="GriModeCompletionVarSyn.html#Variablecompletion">Variable completion</a>.
<li>
 gri-mode, Telling emacs to load gri-mode
 ... see <a href="InstallingGriMode.html#Step3">Step 3</a>.
<li>
 gri-mode, toolbar
 ... see <a href="EmacsFeatures.html#Otherfeatures">Other features</a>.
<li>
 gri-mode, user-defined commands
 ... see <a href="GriModeUserCommands.html#Usercommands">User commands</a>.
<li>
 gri-mode, variable completion
 ... see <a href="GriModeCompletionVarSyn.html#Variablecompletion">Variable completion</a>.
<li>
 gri.cmd, how it is located
 ... see <a href="InvokingGri.html#InvokingGri">Invoking Gri</a>.
<li>
 gri_merge
 ... see <a href="Extras.html#gri_merge">gri_merge</a>.
<li>
 gri_unpage
 ... see <a href="Extras.html#gri_unpage">gri_unpage</a>.
<li>
 grid data mathematical operations
 ... see <a href="Mathematics.html#Mathematics">Mathematics</a>.
<li>
 grid data, accessing individual values and stats
 ... see <a href="ManipulatingColumns.html#ManipulationofColumnsetc">Manipulation of Columns etc</a>.
<li>
 grid data, determining geometry from file
 ... see <a href="ContourPlots.html#Pre-griddedData">Pre-gridded Data</a>.
<li>
 grid data, displaying
 ... see <a href="Show.html#Show">Show</a>.
<li>
 grid data, smoothing
 ... see <a href="Smooth.html#Smooth">Smooth</a>.
<li>
 grid data, write to file
 ... see <a href="Write.html#WriteGrid">Write Grid</a>.
<li>
 grid data, writing to a file
 ... see <a href="Write.html#WriteGrid">Write Grid</a>.
<li>
 grid data
<li>
 grid mask, displaying
 ... see <a href="Show.html#Show">Show</a>.
<li>
 grid, converting to image
 ... see <a href="Images.html#ReadingandCreatingImageData">Reading and Creating Image Data</a>.
<li>
 grid, creating from image
 ... see <a href="Convert.html#ConvertImageToGrid">Convert Image To Grid</a>.
<li>
 grid, deleting
 ... see <a href="Delete.html#Delete">Delete</a>.
<li>
 grid, flipping
 ... see <a href="Flip.html#Flip">Flip</a>.
<li>
 grid, interpolating from one to another
 ... see <a href="Interpolate.html#Interpolate">Interpolate</a>.
<li>
 grid, interpolating to given (x,y) value
 ... see <a href="ManipulatingColumns.html#ManipulationofColumnsetc">Manipulation of Columns etc</a>.
<li>
 grid, missing values
 ... see <a href="Set.html#SetGridMissing">Set Grid Missing</a>.
<li>
 grid, reading
 ... see <a href="Read.html#ReadGrid">Read Grid</a>.
<li>
 gridding data, advice on methods
 ... see <a href="ContourPlots.html#UngriddedData">Ungridded Data</a>.
<li>
 gzipped files, opening
 ... see <a href="Open.html#AsciiFiles">Ascii Files</a>.
<li>
 Handling errors with set error command
 ... see <a href="Set.html#SetErrorAction">Set Error Action</a>.
<li>
 handling multiple gri versions
 ... see <a href="uncompiled-unix.html#UncompiledUnix">Uncompiled Unix</a>.
<li>
 hat, drawing hat on top of character
 ... see <a href="MathematicalText.html#MathematicalText">Mathematical Text</a>.
<li>
 header lines, reading information from
 ... see <a href="HandlingHeaders.html#HandlingHeaders">Handling Headers</a>.
<li>
 header lines, skipping
 ... see <a href="HandlingHeaders.html#HandlingHeaders">Handling Headers</a>.
<li>
 heal command
 ... see <a href="Heal.html#Heal">Heal</a>.
<li>
 help command
 ... see <a href="Help.html#Help">Help</a>.
<li>
 help, online
 ... see <a href="OnlineHelp.html#OnlineHelp">Online Help</a>.
<li>
 hint, color palette range
 ... see <a href="PenColor.html#PenColor">Pen Color</a>.
<li>
 hint, contour lines on image palette
 ... see <a href="Draw.html#DrawImagePalette">Draw Image Palette</a>.
<li>
 hint, first-time usage
 ... see <a href="SimpleExample.html#SimpleExample">Simple Example</a>.
<li>
 hint, palette range
 ... see <a href="Draw.html#DrawImagePalette">Draw Image Palette</a>.
<li>
 hint, using query to interact with user
 ... see <a href="Hints.html#Hints">Hints</a>.
<li>
 hint
<li>
 hints
 ... see <a href="Hints.html#Hints">Hints</a>.
<li>
 histogram enhancement of image plots
 ... see <a href="Images.html#ExampleImage">Example Image</a>.
<li>
 hms format
 ... see <a href="Open.html#OpeningPipes">Opening Pipes</a>.
<li>
 hour, minute, second data
 ... see <a href="Open.html#OpeningPipes">Opening Pipes</a>.
<li>
 how to compile gri
 ... see <a href="uncompiled-unix.html#UncompiledUnix">Uncompiled Unix</a>.
<li>
 HP calculators, RPN notation different from
 ... see <a href="BinaryOperators.html#BinaryOperators">Binary Operators</a>.
<li>
 if command
 ... see <a href="If.html#If">If</a>.
<li>
 if statements &lt;1&gt;
 ... see <a href="IfStatements.html#IfStatements">If Statements</a>.
<li>
 if statements
 ... see <a href="If.html#If">If</a>.
<li>
 ignore command
 ... see <a href="Ignore.html#Ignore">Ignore</a>.
<li>
 image colorscale, reading
 ... see <a href="Read.html#ReadImageColorscale">Read Image Colorscale</a>.
<li>
 image data, determining geometry from file
 ... see <a href="ContourPlots.html#Pre-griddedData">Pre-gridded Data</a>.
<li>
 image data, write to file
 ... see <a href="Write.html#WriteImage">Write Image</a>.
<li>
 image data, writing to a file
 ... see <a href="Write.html#WriteImage">Write Image</a>.
<li>
 image formats, other than 8-bit
 ... see <a href="Plans.html#Plans">Plans</a>.
<li>
 image grayscale, reading
 ... see <a href="Read.html#ReadImageGrayscale">Read Image Grayscale</a>.
<li>
 image grayscale/colorscale modification
 ... see <a href="Mathematics.html#Mathematics">Mathematics</a>.
<li>
 image mask data, write to file
 ... see <a href="Write.html#WriteImage">Write Image</a>.
<li>
 image mask, reading
 ... see <a href="Read.html#ReadImageMask">Read Image Mask</a>.
<li>
 image mathematical operations
 ... see <a href="Mathematics.html#Mathematics">Mathematics</a>.
<li>
 image palette data, write to file
 ... see <a href="Write.html#WriteImage">Write Image</a>.
<li>
 image plot, with contours
 ... see <a href="ImageWithContours.html#Combination">Combination</a>.
<li>
 image plots, general
 ... see <a href="Images.html#Images">Images</a>.
<li>
 image plots, setting colorscale
 ... see <a href="Set.html#SetImageColorscale">Set Image Colorscale</a>.
<li>
 image plots, setting grayscale
 ... see <a href="Set.html#SetImageGrayscale">Set Image Grayscale</a>.
<li>
 image, banded
 ... see <a href="Create.html#CreateImageGrayscale">Create Image Grayscale</a>.
<li>
 image, creating from grid
 ... see <a href="Convert.html#ConvertGridToImage">Convert Grid To Image</a>.
<li>
 image, data format
 ... see <a href="Images.html#ReadingandCreatingImageData">Reading and Creating Image Data</a>.
<li>
 image, displaying histogram of
 ... see <a href="Show.html#Show">Show</a>.
<li>
 image, drawing colorscale palette
 ... see <a href="Draw.html#DrawImagePalette">Draw Image Palette</a>.
<li>
 image, drawing palette
 ... see <a href="Draw.html#DrawImagePalette">Draw Image Palette</a>.
<li>
 image, flipping
 ... see <a href="Flip.html#Flip">Flip</a>.
<li>
 image, histogra
 ... see <a href="Draw.html#DrawImageHistogram">Draw Image Histogram</a>.
<li>
 image, interpolation from grid
 ... see <a href="Convert.html#ConvertGridToImage">Convert Grid To Image</a>.
<li>
 image, masking
 ... see <a href="Mask.html#Mask">Mask</a>.
<li>
 image, PostScript output
 ... see <a href="Images.html#ImagePostScriptOutput">Image PostScript Output</a>.
<li>
 images, filtering
 ... see <a href="Filter.html#Filter">Filter</a>.
<li>
 images, histogram scaling
 ... see <a href="Images.html#ExampleImage">Example Image</a>.
<li>
 images, linear scaling
 ... see <a href="Images.html#ExampleImage">Example Image</a>.
<li>
 images, reading
 ... see <a href="Read.html#ReadImage">Read Image</a>.
<li>
 incompatibilities, keeping track of
 ... see <a href="Expecting.html#Expecting">Expecting</a>.
<li>
 inf rpn operator
 ... see <a href="BinaryOperators.html#BinaryOperators">Binary Operators</a>.
<li>
 inf rpn operator, finds smaller of pair
 ... see <a href="BinaryOperators.html#BinaryOperators">Binary Operators</a>.
<li>
 initialization commands
 ... see <a href="ResourceFile.html#ResourceFile">Resource File</a>.
<li>
 input command
 ... see <a href="Input.html#Input">Input</a>.
<li>
 input data window
 ... see <a href="Set.html#SetInputDataWindow">Set Input Data Window</a>.
<li>
 insert command
 ... see <a href="Insert.html#Insert">Insert</a>.
<li>
 installation, debian linux
 ... see <a href="linux-install.html#Linux">Linux</a>.
<li>
 installation, linux redhat/debian
 ... see <a href="linux-install.html#Linux">Linux</a>.
<li>
 installation, redhat linux
 ... see <a href="linux-install.html#Linux">Linux</a>.
<li>
 interaction with user, -y command-line option
 ... see <a href="InvokingGri.html#InvokingGri">Invoking Gri</a>.
<li>
 interaction with user, query command &lt;1&gt;
 ... see <a href="EmbeddedSynonyms.html#EmbeddedSynonyms">Embedded Synonyms</a>.
<li>
 interaction with user, query command &lt;2&gt;
 ... see <a href="IfStatements.html#IfStatements">If Statements</a>.
<li>
 interaction with user, query command &lt;3&gt;
 ... see <a href="Synonyms.html#StoringUserResponses">Storing User Responses</a>.
<li>
 interaction with user, query command &lt;4&gt;
 ... see <a href="Variables.html#UserVariables">User Variables</a>.
<li>
 interaction with user, query command
 ... see <a href="Query.html#Query">Query</a>.
<li>
 interpolate command
 ... see <a href="Interpolate.html#Interpolate">Interpolate</a>.
<li>
 interpolating grid to given (x,y) value
 ... see <a href="ManipulatingColumns.html#ManipulationofColumnsetc">Manipulation of Columns etc</a>.
<li>
 interpolation, from grid to image
 ... see <a href="Convert.html#ConvertGridToImage">Convert Grid To Image</a>.
<li>
 ismissing rpn operator
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 ISO latin 1 font encoding
 ... see <a href="Set.html#SetFontEncoding">Set Font Encoding</a>.
<li>
 iso-latin-1 font encoding
 ... see <a href="NonEnglishText.html#Non-EnglishText">Non-English Text</a>.
<li>
 isopycnals &lt;1&gt;
 ... see <a href="Draw.html#DrawIsopycnal">Draw Isopycnal</a>.
<li>
 isopycnals
 ... see <a href="TSDiagram.html#TSDiagram">TS Diagram</a>.
<li>
 Ivo Alxneit (contributer)
 ... see <a href="Acknowledgments.html#Acknowledgments">Acknowledgments</a>.
<li>
 Jinyu Sheng (contributer)
 ... see <a href="Acknowledgments.html#Acknowledgments">Acknowledgments</a>.
<li>
 Karin Bryan (contributer)
 ... see <a href="Acknowledgments.html#Acknowledgments">Acknowledgments</a>.
<li>
 Keith Thompson (contributer)
 ... see <a href="Acknowledgments.html#Acknowledgments">Acknowledgments</a>.
<li>
 keywords of Gri commands
 ... see <a href="Commands.html#Commands">Commands</a>.
<li>
 labels on contour lines, controlling orientation and white-under
 ... see <a href="Set.html#SetContourLabels">Set Contour Labels</a>.
<li>
 labels, drawing text anywhere
 ... see <a href="Draw.html#DrawLabelBoxed">Draw Label Boxed</a>.
<li>
 labels, example
 ... see <a href="FancyPlot.html#Fancy">Fancy</a>.
<li>
 labels, for xy curves
 ... see <a href="Draw.html#DrawLabelForLastCurve">Draw Label For Last Curve</a>.
<li>
 labels, on axes &lt;1&gt;
 ... see <a href="IfStatements.html#IfStatements">If Statements</a>.
<li>
 labels, on axes
 ... see <a href="AxisLabels.html#Labels">Labels</a>.
<li>
 labels, on contours
 ... see <a href="Set.html#SetContourLabelPosition">Set Contour Label Position</a>.
<li>
 labels, on data curves
 ... see <a href="RPNexamples.html#rpnExamples">rpn Examples</a>.
<li>
 landscape orientation of page
 ... see <a href="Set.html#SetPage">Set Page</a>.
<li>
 larger of two numbers, rpn operator sup
 ... see <a href="BinaryOperators.html#BinaryOperators">Binary Operators</a>.
<li>
 latex overline command, emulating
 ... see <a href="MathematicalText.html#MathematicalText">Mathematical Text</a>.
<li>
 legend for symbol
 ... see <a href="X-Y.html#Scattergraphs">Scattergraphs</a>.
<li>
 legends
 ... see <a href="Legend.html#Legend">Legend</a>.
<li>
 length of axes
 ... see <a href="Variables.html#Built-inVariables">Built-in Variables</a>.
<li>
 length of axes, guide on choosing
 ... see <a href="AxisLength.html#Length">Length</a>.
<li>
 license
 ... see <a href="License.html#License">License</a>.
<li>
 line cap
 ... see <a href="Set.html#SetLineCap">Set Line Cap</a>.
<li>
 line join
 ... see <a href="Set.html#SetLineJoin">Set Line Join</a>.
<li>
 line width
 ... see <a href="Set.html#SetLineWidth">Set Line Width</a>.
<li>
 linear axes
 ... see <a href="LogAndLinearAxes.html#LogAndLinear">Log And Linear</a>.
<li>
 linear interpolation
 ... see <a href="Rpnfunction.html#Rpnfunction">Rpnfunction</a>.
<li>
 linear regression
 ... see <a href="Regress.html#Regress">Regress</a>.
<li>
 linear_intercept rpn operator
 ... see <a href="Rpnfunction.html#Rpnfunction">Rpnfunction</a>.
<li>
 linear_slope rpn operator
 ... see <a href="Rpnfunction.html#Rpnfunction">Rpnfunction</a>.
<li>
 linegraphs
 ... see <a href="X-Y.html#Linegraphs">Linegraphs</a>.
<li>
 lines in data files, parsing
 ... see <a href="Read.html#ReadLine">Read Line</a>.
<li>
 lines, dashed
 ... see <a href="Set.html#SetDash">Set Dash</a>.
<li>
 lines, gray, command
 ... see <a href="Set.html#SetGraylevel">Set Graylevel</a>.
<li>
 lines, gray, explanation
 ... see <a href="PenColor.html#PenColor">Pen Color</a>.
<li>
 LINUX compilation
 ... see <a href="msdos-install.html#Msdos-install">Msdos-install</a>.
<li>
 linux compilation
 ... see <a href="msdos-install.html#Msdos-install">Msdos-install</a>.
<li>
 linux distributions
 ... see <a href="linux-install.html#Linux">Linux</a>.
<li>
 list command
 ... see <a href="List.html#List">List</a>.
<li>
 little-endian vs big-endian data, caution
 ... see <a href="Open.html#BinaryFiles">Binary Files</a>.
<li>
 little-endian vs big-endian data, plans
 ... see <a href="Plans.html#Plans">Plans</a>.
<li>
 ln rpn operator
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 local built-in synonyms
 ... see <a href="Synonyms.html#LocalSynonyms">Local Synonyms</a>.
<li>
 local synonyms
 ... see <a href="Synonyms.html#LocalSynonyms">Local Synonyms</a>.
<li>
 log rpn operator
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 logarithmic axes
 ... see <a href="LogAndLinearAxes.html#LogAndLinear">Log And Linear</a>.
<li>
 logarithms
 ... see <a href="Mathematics.html#Mathematics">Mathematics</a>.
<li>
 logical negation, ! rpn operator
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 logical operators in rpn expressions
 ... see <a href="BinaryOperators.html#BinaryOperators">Binary Operators</a>.
<li>
 logo, how to dra
 ... see <a href="Draw.html#DrawGriLogo">Draw Gri Logo</a>.
<li>
 loops
 ... see <a href="While.html#While">While</a>.
<li>
 ls command
 ... see <a href="Ls.html#Ls">Ls</a>.
<li>
 Luke Blaikie (contributer)
 ... see <a href="Acknowledgments.html#Acknowledgments">Acknowledgments</a>.
<li>
 lynx, using with open
 ... see <a href="Open.html#OpeningPipes">Opening Pipes</a>.
<li>
 macintosh unix compilation
 ... see <a href="mac-install.html#Mac-install">Mac-install</a>.
<li>
 mapping page location units to user units
 ... see <a href="RPNexamples.html#rpnExamples">rpn Examples</a>.
<li>
 maps, converting hour-minute-second to decimal hour
 ... see <a href="Open.html#OpeningPipes">Opening Pipes</a>.
<li>
 maps, format of x axis
 ... see <a href="Set.html#SetXType">Set X Type</a>.
<li>
 maps, format of y axis
 ... see <a href="Set.html#SetYType">Set Y Type</a>.
<li>
 maps, scales
 ... see <a href="Resize.html#Resize">Resize</a>.
<li>
 maps, scaling
 ... see <a href="AxisLength.html#Length">Length</a>.
<li>
 margins
 ... see <a href="Variables.html#Built-inVariables">Built-in Variables</a>.
<li>
 mask command
 ... see <a href="Mask.html#Mask">Mask</a>.
<li>
 mask for image, reading
 ... see <a href="Read.html#ReadImageMask">Read Image Mask</a>.
<li>
 masking image
 ... see <a href="Mask.html#Mask">Mask</a>.
<li>
 math on columns, rescaling after
 ... see <a href="Rescale.html#Rescale">Rescale</a>.
<li>
 mathematical operators in rpn expressions
 ... see <a href="BinaryOperators.html#BinaryOperators">Binary Operators</a>.
<li>
 mathematical Symbols
 ... see <a href="MathematicalText.html#MathematicalText">Mathematical Text</a>.
<li>
 mathematics, on columns
 ... see <a href="Mathematics.html#Mathematics">Mathematics</a>.
<li>
 mathematics, on grid data
 ... see <a href="Mathematics.html#Mathematics">Mathematics</a>.
<li>
 mathematics, on image grayscale/colorscale
 ... see <a href="Mathematics.html#Mathematics">Mathematics</a>.
<li>
 mathematics, on images
 ... see <a href="Mathematics.html#Mathematics">Mathematics</a>.
<li>
 mathematics, on variables
 ... see <a href="Mathematics.html#Mathematics">Mathematics</a>.
<li>
 mathematics, rpn notation, description
 ... see <a href="ReversePolishMath.html#rpnMathematics">rpn Mathematics</a>.
<li>
 mathematics, rpn notation, example &lt;1&gt;
 ... see <a href="RPNexamples.html#rpnExamples">rpn Examples</a>.
<li>
 mathematics, rpn notation, example
 ... see <a href="Variables.html#Built-inVariables">Built-in Variables</a>.
<li>
 mathematics, trigonometric operations
 ... see <a href="RPNexamples.html#rpnExamples">rpn Examples</a>.
<li>
 maximum, column data
 ... see <a href="ManipulatingColumns.html#ManipulationofColumnsetc">Manipulation of Columns etc</a>.
<li>
 maximum, grid data
 ... see <a href="ManipulatingColumns.html#ManipulationofColumnsetc">Manipulation of Columns etc</a>.
<li>
 mesh plot for FEM
 ... see <a href="FEM.html#FiniteElementModelMesh">Finite Element Model Mesh</a>.
<li>
 minimum, column data
 ... see <a href="ManipulatingColumns.html#ManipulationofColumnsetc">Manipulation of Columns etc</a>.
<li>
 minimum, grid data
 ... see <a href="ManipulatingColumns.html#ManipulationofColumnsetc">Manipulation of Columns etc</a>.
<li>
 missing value code
 ... see <a href="MissingValues.html#MissingValues">Missing Values</a>.
<li>
 missing value, checking for in rpn  expressions
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 missing values
 ... see <a href="Set.html#SetMissingValue">Set Missing Value</a>.
<li>
 MSDOS compilation
 ... see <a href="msdos-install.html#Msdos-install">Msdos-install</a>.
<li>
 Multi-panel plots &lt;1&gt;
 ... see <a href="Set.html#SetPanels">Set Panels</a>.
<li>
 Multi-panel plots
 ... see <a href="Set.html#SetPanel">Set Panel</a>.
<li>
 multiple datasets in one file
 ... see <a href="X-Y.html#Linegraphs">Linegraphs</a>.
<li>
 multiple gri versions
 ... see <a href="uncompiled-unix.html#UncompiledUnix">Uncompiled Unix</a>.
<li>
 multiple panels
 ... see <a href="SimpleExampleRevisited.html#SimpleExampleRevisited">Simple Example Revisited</a>.
<li>
 multiple panels, example
 ... see <a href="FancyPlot.html#Fancy">Fancy</a>.
<li>
 name, of PostScript file
 ... see <a href="Set.html#SetPostscriptFilename">Set Postscript Filename</a>.
<li>
 naming convention for synonyms
 ... see <a href="Synonyms.html#NamingConvention">Naming Convention</a>.
<li>
 NaN for missing value code
 ... see <a href="MissingValues.html#MissingValues">Missing Values</a>.
<li>
 negation, ! rpn operator
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 netcdf data
 ... see <a href="Open.html#NetCDFFiles">NetCDF Files</a>.
<li>
 netCDF files, opening
 ... see <a href="Open.html#Open">Open</a>.
<li>
 netCDF files, reading attributes, units, etc
 ... see <a href="Read.html#ReadSynonymorVariable">Read Synonym or Variable</a>.
<li>
 netCDF files, reading columns
 ... see <a href="Read.html#ReadColumns">Read Columns</a>.
<li>
 netCDF files, reading grid data
 ... see <a href="Read.html#ReadGrid">Read Grid</a>.
<li>
 new command
 ... see <a href="New.html#New">New</a>.
<li>
 new commands, complicated example
 ... see <a href="ComplicatedNewCommand.html#ComplicatedNewCommand">Complicated New Command</a>.
<li>
 new commands, how they are parsed
 ... see <a href="ParsingSynonyms.html#Parsing">Parsing</a>.
<li>
 new commands, how to add to Gri
 ... see <a href="NewCommands.html#AddingNewCommands">Adding New Commands</a>.
<li>
 new commands, simple example
 ... see <a href="SimpleNewCommand.html#SimpleNewCommand">Simple New Command</a>.
<li>
 new page command
 ... see <a href="Newpage.html#Newpage">Newpage</a>.
<li>
 new postscript file command
 ... see <a href="Newpage.html#NewPostscriptFile">New Postscript File</a>.
<li>
 new, used on changeable arguments
 ... see <a href="ChangeableCommandArguments.html#UsingNewAndDelete">Using New And Delete</a>.
<li>
 newcommand arguments, how to alter
 ... see <a href="ChangeableCommandArguments.html#ChangeableCommandArguments">Changeable Command Arguments</a>.
<li>
 newcommands, determining calling argument level with \&amp;&amp;
 ... see <a href="ChangeableCommandArguments.html#DeterminingCallingInformation">Determining Calling Information</a>.
<li>
 newcommands, determining calling argument names with \&amp;
 ... see <a href="ChangeableCommandArguments.html#DeterminingCallingInformation">Determining Calling Information</a>.
<li>
 newline, in a show command
 ... see <a href="Show.html#Show">Show</a>.
<li>
 newline, in a system command
 ... see <a href="Synonyms.html#NamingConvention">Naming Convention</a>.
<li>
 newline, using \&lt;&lt; in show
 ... see <a href="Show.html#Show">Show</a>.
<li>
 newsgroup
 ... see <a href="Introduction.html#Introduction">Introduction</a>.
<li>
 non-English language text
 ... see <a href="NonEnglishText.html#Non-EnglishText">Non-English Text</a>.
<li>
 numbers, stored in variables
 ... see <a href="Variables.html#Variables">Variables</a>.
<li>
 numbers, using underscore to separate thousand parts
 ... see <a href="Version_2_8.html#Version2.8">Version 2.8</a>.
<li>
 oceanographic plots
 ... see <a href="TSDiagram.html#TSDiagram">TS Diagram</a>.
<li>
 oceanographic plots
<li>
 oceanographic plots
<li>
 oceanographic plots
<li>
 online help
 ... see <a href="OnlineHelp.html#OnlineHelp">Online Help</a>.
<li>
 open command
 ... see <a href="Open.html#Open">Open</a>.
<li>
 opening compressed files
 ... see <a href="Open.html#AsciiFiles">Ascii Files</a>.
<li>
 opening data files
 ... see <a href="Open.html#Open">Open</a>.
<li>
 opening files through pipes
 ... see <a href="OperatingSystem.html#UsingOSInsideGri">Using OS Inside Gri</a>.
<li>
 opening gzipped
 ... see <a href="Open.html#AsciiFiles">Ascii Files</a>.
<li>
 operating system commands, assigned to synonyms &lt;1&gt;
 ... see <a href="OperatingSystem.html#OperatingSystem">Operating System</a>.
<li>
 operating system commands, assigned to synonyms &lt;2&gt;
 ... see <a href="Synonyms.html#UsingSynonyms">Using Synonyms</a>.
<li>
 operating system commands, assigned to synonyms
 ... see <a href="System.html#System">System</a>.
<li>
 operating system commands, printing results of &lt;1&gt;
 ... see <a href="OperatingSystem.html#OperatingSystem">Operating System</a>.
<li>
 operating system commands, printing results of
 ... see <a href="System.html#System">System</a>.
<li>
 operating system, environment variables
 ... see <a href="GetEnv.html#GetEnv">Get Env</a>.
<li>
 operating system, example of using to construct filenames
 ... see <a href="Synonyms.html#UsingSynonyms">Using Synonyms</a>.
<li>
 operating system, filtering datafiles
 ... see <a href="Open.html#Open">Open</a>.
<li>
 operating system, getenv
 ... see <a href="GetEnv.html#GetEnv">Get Env</a>.
<li>
 optional words in commands, [] syntax
 ... see <a href="InvokingGri.html#InvokingGri">Invoking Gri</a>.
<li>
 options on Gri command-line
 ... see <a href="InvokingGri.html#InvokingGri">Invoking Gri</a>.
<li>
 orientation of page, landscape
 ... see <a href="Set.html#SetPage">Set Page</a>.
<li>
 orientation of page, portrait
 ... see <a href="Set.html#SetPage">Set Page</a>.
<li>
 OS, embedding system output into strings
 ... see <a href="OperatingSystem.html#UsingOSInsideGri">Using OS Inside Gri</a>.
<li>
 OS/2 unix compilation
 ... see <a href="os2-install.html#OS2-install">OS2-install</a>.
<li>
 overbar, drawing line on top of character
 ... see <a href="MathematicalText.html#MathematicalText">Mathematical Text</a>.
<li>
 overhead projection images, suggested line widths
 ... see <a href="Set.html#SetLineWidth">Set Line Width</a>.
<li>
 overline, emulating latex command
 ... see <a href="MathematicalText.html#MathematicalText">Mathematical Text</a>.
<li>
 overview of awk system tool
 ... see <a href="SystemTools.html#Awk">Awk</a>.
<li>
 overview of grep system tool
 ... see <a href="SystemTools.html#Grep">Grep</a>.
<li>
 overview of gri commands
 ... see <a href="CommandsOverview.html#OverviewOfGriCommands">Overview Of Gri Commands</a>.
<li>
 overview of perl system tool
 ... see <a href="SystemTools.html#Perl">Perl</a>.
<li>
 overview of sed system tool
 ... see <a href="SystemTools.html#Sed">Sed</a>.
<li>
 page breaks
 ... see <a href="Newpage.html#Newpage">Newpage</a>.
<li>
 page orientation, landscape
 ... see <a href="Set.html#SetPage">Set Page</a>.
<li>
 page orientation, portrait
 ... see <a href="Set.html#SetPage">Set Page</a>.
<li>
 page units
 ... see <a href="RPNexamples.html#rpnExamples">rpn Examples</a>.
<li>
 page units, converting to user units
 ... see <a href="BinaryOperators.html#BinaryOperators">Binary Operators</a>.
<li>
 paint regions with color
 ... see <a href="Draw.html#DrawCurve">Draw Curve</a>.
<li>
 palette for image colorscale, drawing
 ... see <a href="Draw.html#DrawImagePalette">Draw Image Palette</a>.
<li>
 parsing headers in data files
 ... see <a href="Read.html#ReadLine">Read Line</a>.
<li>
 parsing of the &amp; syntax
 ... see <a href="ChangeableCommandArguments.html#ImplementationofAmpersandSyntax">Implementation of Ampersand Syntax</a>.
<li>
 patches, drawing
 ... see <a href="Draw.html#DrawPatches">Draw Patches</a>.
<li>
 path, for command files
 ... see <a href="Set.html#SetPathTo">Set Path To</a>.
<li>
 path, for data files
 ... see <a href="Set.html#SetPathTo">Set Path To</a>.
<li>
 pathname of commandfile
 ... see <a href="OperatingSystem.html#UsingOSInsideGri">Using OS Inside Gri</a>.
<li>
 perl system tool
 ... see <a href="SystemTools.html#Perl">Perl</a>.
<li>
 perl, use to create probability density function
 ... see <a href="PDFDiagram.html#PDFDiagram">PDF Diagram</a>.
<li>
 Peter Galbraith (contributer)
 ... see <a href="Acknowledgments.html#Acknowledgments">Acknowledgments</a>.
<li>
 pi, in RPN expressions
 ... see <a href="SolitaryOperators.html#SolitaryOperators">Solitary Operators</a>.
<li>
 Pierre Flament (contributer)
 ... see <a href="Acknowledgments.html#Acknowledgments">Acknowledgments</a>.
<li>
 pipes, opening files through them &lt;1&gt;
 ... see <a href="OperatingSystem.html#UsingOSInsideGri">Using OS Inside Gri</a>.
<li>
 pipes, opening files through them
 ... see <a href="Open.html#OpeningPipes">Opening Pipes</a>.
<li>
 plans for future versions
 ... see <a href="Plans.html#Plans">Plans</a>.
<li>
 polygons, drawing
 ... see <a href="Draw.html#DrawPolygon">Draw Polygon</a>.
<li>
 polygons, filled
 ... see <a href="Polygons.html#Polygons">Polygons</a>.
<li>
 pop rpn operator
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 pop rpn stack operator
 ... see <a href="StackOperators.html#StackOperators">Stack Operators</a>.
<li>
 portrait orientation of page
 ... see <a href="Set.html#SetPage">Set Page</a>.
<li>
 positioning axes
 ... see <a href="AxisPosition.html#Position">Position</a>.
<li>
 postscript bounding box
 ... see <a href="InvokingGri.html#InvokingGri">Invoking Gri</a>.
<li>
 postscript command
 ... see <a href="PostScript.html#Postscript">Postscript</a>.
<li>
 PostScript file name, specifying
 ... see <a href="InvokingGri.html#InvokingGri">Invoking Gri</a>.
<li>
 postscript file, write to
 ... see <a href="PostScript.html#Postscript">Postscript</a>.
<li>
 postscript filename
 ... see <a href="Set.html#SetPostscriptFilename">Set Postscript Filename</a>.
<li>
 postscript output, embedded images
 ... see <a href="Images.html#ImagePostScriptOutput">Image PostScript Output</a>.
<li>
 postscript-standard font encoding
 ... see <a href="Set.html#SetFontEncoding">Set Font Encoding</a>.
<li>
 power rpn operator
 ... see <a href="BinaryOperators.html#BinaryOperators">Binary Operators</a>.
<li>
 powers, of columns or variables
 ... see <a href="Mathematics.html#Mathematics">Mathematics</a>.
<li>
 probability density function diagram
 ... see <a href="PDFDiagram.html#PDFDiagram">PDF Diagram</a>.
<li>
 problems and how to cope with them
 ... see <a href="Debugging.html#Debugging">Debugging</a>.
<li>
 process, causing Gri to sleep
 ... see <a href="Sleep.html#Sleep">Sleep</a>.
<li>
 programming in Gri
 ... see <a href="Programming.html#Programming">Programming</a>.
<li>
 programming, complete list of Gri commands
 ... see <a href="Commands.html#Commands">Commands</a>.
<li>
 programming, if statements
 ... see <a href="IfStatements.html#IfStatements">If Statements</a>.
<li>
 programming, parsing command lines
 ... see <a href="Synonyms.html#LocalSynonyms">Local Synonyms</a>.
<li>
 programming, synonyms
 ... see <a href="Synonyms.html#Synonyms">Synonyms</a>.
<li>
 programming, using local built-in synonyms
 ... see <a href="Synonyms.html#LocalSynonyms">Local Synonyms</a>.
<li>
 programming, variables
 ... see <a href="Variables.html#Variables">Variables</a>.
<li>
 projected images, suggested line widths
 ... see <a href="Set.html#SetLineWidth">Set Line Width</a>.
<li>
 protecting Gri programs against datafile movement
 ... see <a href="OperatingSystem.html#UsingOSInsideGri">Using OS Inside Gri</a>.
<li>
 protection against changes to Gri
 ... see <a href="Expecting.html#Expecting">Expecting</a>.
<li>
 pstack rpn stack operator
 ... see <a href="StackOperators.html#StackOperators">Stack Operators</a>.
<li>
 pttocm rpn operator
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 publication quality plots, built-in variable ..publication..
 ... see <a href="Variables.html#Built-inVariables">Built-in Variables</a>.
<li>
 publication quality, command-line flag
 ... see <a href="InvokingGri.html#InvokingGri">Invoking Gri</a>.
<li>
 pwd command
 ... see <a href="Pwd.html#Pwd">Pwd</a>.
<li>
 query command
 ... see <a href="Query.html#Query">Query</a>.
<li>
 quit command
 ... see <a href="Quit.html#Quit">Quit</a>.
<li>
 quiting Gri
 ... see <a href="Quit.html#Quit">Quit</a>.
<li>
 quoting in system commands
 ... see <a href="System.html#System">System</a>.
<li>
 rand RPN operator
 ... see <a href="SolitaryOperators.html#SolitaryOperators">Solitary Operators</a>.
<li>
 random numbers, generating in RPN expressions
 ... see <a href="SolitaryOperators.html#SolitaryOperators">Solitary Operators</a>.
<li>
 range of axes
 ... see <a href="AxisRange.html#Range">Range</a>.
<li>
 rapidograph scaling for line width
 ... see <a href="Set.html#SetLineWidth">Set Line Width</a>.
<li>
 read ... command
 ... see <a href="Read.html#ReadSynonymorVariable">Read Synonym or Variable</a>.
<li>
 read colornames command
 ... see <a href="Read.html#ReadColornames">Read Colornames</a>.
<li>
 read columns command
 ... see <a href="Read.html#ReadColumns">Read Columns</a>.
<li>
 read command
 ... see <a href="Read.html#ReadColornames">Read Colornames</a>.
<li>
 read from command
 ... see <a href="Read.html#ReadFrom">Read From</a>.
<li>
 read grid command
 ... see <a href="Read.html#ReadGrid">Read Grid</a>.
<li>
 read image colorscale command
 ... see <a href="Read.html#ReadImageColorscale">Read Image Colorscale</a>.
<li>
 read image command
 ... see <a href="Read.html#ReadImage">Read Image</a>.
<li>
 read image grayscale command
 ... see <a href="Read.html#ReadImageGrayscale">Read Image Grayscale</a>.
<li>
 read image greyscale command
 ... see <a href="Read.html#ReadImageGrayscale">Read Image Grayscale</a>.
<li>
 read image mask command
 ... see <a href="Read.html#ReadImageMask">Read Image Mask</a>.
<li>
 read line command
 ... see <a href="Read.html#ReadLine">Read Line</a>.
<li>
 read line raw command
 ... see <a href="Read.html#ReadLine">Read Line</a>.
<li>
 reading attributes in NetCDF files
 ... see <a href="Read.html#ReadSynonymorVariable">Read Synonym or Variable</a>.
<li>
 reading columns of data
 ... see <a href="X-Y.html#Linegraphs">Linegraphs</a>.
<li>
 reading data from a URL
 ... see <a href="Open.html#OpeningPipes">Opening Pipes</a>.
<li>
 reading data, checks
 ... see <a href="Variables.html#Built-inVariables">Built-in Variables</a>.
<li>
 reading grid data
 ... see <a href="Read.html#ReadGrid">Read Grid</a>.
<li>
 reading information from header lines
 ... see <a href="HandlingHeaders.html#HandlingHeaders">Handling Headers</a>.
<li>
 reading synonyms &lt;1&gt;
 ... see <a href="Read.html#ReadLine">Read Line</a>.
<li>
 reading synonyms
 ... see <a href="Read.html#ReadSynonymorVariable">Read Synonym or Variable</a>.
<li>
 reading variables &lt;1&gt;
 ... see <a href="Read.html#ReadLine">Read Line</a>.
<li>
 reading variables
 ... see <a href="Read.html#ReadSynonymorVariable">Read Synonym or Variable</a>.
<li>
 recovering commands from a PostScript file
 ... see <a href="InvokingGri.html#InvokingGri">Invoking Gri</a>.
<li>
 redhat
 ... see <a href="linux-install.html#Linux">Linux</a>.
<li>
 region painting
 ... see <a href="Draw.html#DrawCurve">Draw Curve</a>.
<li>
 regress command
 ... see <a href="Regress.html#Regress">Regress</a>.
<li>
 regression, linear
 ... see <a href="Regress.html#Regress">Regress</a>.
<li>
 remainder rpn operator
 ... see <a href="BinaryOperators.html#BinaryOperators">Binary Operators</a>.
<li>
 removing files with unlink
 ... see <a href="Unlink.html#Unlink">Unlink</a>.
<li>
 reorder command
 ... see <a href="Reorder.html#Reorder">Reorder</a>.
<li>
 reordering Columns
 ... see <a href="Reorder.html#Reorder">Reorder</a>.
<li>
 rescale command
 ... see <a href="Rescale.html#Rescale">Rescale</a>.
<li>
 rescaling axes
 ... see <a href="Rescale.html#Rescale">Rescale</a>.
<li>
 resize x command
 ... see <a href="Resize.html#Resize">Resize</a>.
<li>
 resource files
 ... see <a href="ResourceFile.html#ResourceFile">Resource File</a>.
<li>
 restoring graphics state
 ... see <a href="State.html#State">State</a>.
<li>
 return command
 ... see <a href="Return.html#Return">Return</a>.
<li>
 return value, \.return_value.
 ... see <a href="Synonyms.html#ImportantBuiltinSynonyms">Important Builtin Synonyms</a>.
<li>
 rewind command
 ... see <a href="Rewind.html#Rewind">Rewind</a>.
<li>
 RGB values of known colors
 ... see <a href="Show.html#Show">Show</a>.
<li>
 Richard Andrew Miles Outerbridge (contributer)
 ... see <a href="Acknowledgments.html#Acknowledgments">Acknowledgments</a>.
<li>
 roll_left rpn stack operator
 ... see <a href="StackOperators.html#StackOperators">Stack Operators</a>.
<li>
 roll_right rpn stack operator
 ... see <a href="StackOperators.html#StackOperators">Stack Operators</a>.
<li>
 RPM version of installation package
 ... see <a href="linux-install.html#Linux">Linux</a>.
<li>
 rpn functions
 ... see <a href="Rpnfunction.html#Rpnfunction">Rpnfunction</a>.
<li>
 rpn mathematics, examples
 ... see <a href="ReversePolishMath.html#rpnMathematics">rpn Mathematics</a>.
<li>
 RPN notation, difference from old-series HP calculators
 ... see <a href="BinaryOperators.html#BinaryOperators">Binary Operators</a>.
<li>
 rpn operator !
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 rpn operator &amp;
 ... see <a href="BinaryOperators.html#BinaryOperators">Binary Operators</a>.
<li>
 rpn operator *
 ... see <a href="BinaryOperators.html#BinaryOperators">Binary Operators</a>.
<li>
 rpn operator +
 ... see <a href="BinaryOperators.html#BinaryOperators">Binary Operators</a>.
<li>
 rpn operator -
 ... see <a href="BinaryOperators.html#BinaryOperators">Binary Operators</a>.
<li>
 rpn operator /
 ... see <a href="BinaryOperators.html#BinaryOperators">Binary Operators</a>.
<li>
 rpn operator &lt;
 ... see <a href="BinaryOperators.html#BinaryOperators">Binary Operators</a>.
<li>
 rpn operator &lt;=
 ... see <a href="BinaryOperators.html#BinaryOperators">Binary Operators</a>.
<li>
 rpn operator =
 ... see <a href="BinaryOperators.html#BinaryOperators">Binary Operators</a>.
<li>
 rpn operator ==
 ... see <a href="BinaryOperators.html#BinaryOperators">Binary Operators</a>.
<li>
 rpn operator &gt;
 ... see <a href="BinaryOperators.html#BinaryOperators">Binary Operators</a>.
<li>
 rpn operator &gt;=
 ... see <a href="BinaryOperators.html#BinaryOperators">Binary Operators</a>.
<li>
 rpn operator abs
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 rpn operator acos
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 rpn operator acosh
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 rpn operator area
 ... see <a href="ManipulatingColumns.html#ManipulationofColumnsetc">Manipulation of Columns etc</a>.
<li>
 rpn operator argc, yielding number of commandline arguments
 ... see <a href="SolitaryOperators.html#SolitaryOperators">Solitary Operators</a>.
<li>
 rpn operator ascent
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 rpn operator asin
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 rpn operator atan
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 rpn operator atof
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 rpn operator ceil
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 rpn operator cmtopt
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 rpn operator cos
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 rpn operator cosh
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 rpn operator descent
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 rpn operator directory_exists
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 rpn operator dup
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 rpn operator exch
 ... see <a href="BinaryOperators.html#BinaryOperators">Binary Operators</a>.
<li>
 rpn operator exp
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 rpn operator exp10
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 rpn operator file_exists
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 rpn operator floor
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 rpn operator inf
 ... see <a href="BinaryOperators.html#BinaryOperators">Binary Operators</a>.
<li>
 rpn operator inf, finds smaller of pair
 ... see <a href="BinaryOperators.html#BinaryOperators">Binary Operators</a>.
<li>
 rpn operator interpolate
 ... see <a href="ManipulatingColumns.html#ManipulationofColumnsetc">Manipulation of Columns etc</a>.
<li>
 rpn operator ismissing
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 rpn operator linear_intercept
 ... see <a href="Rpnfunction.html#Rpnfunction">Rpnfunction</a>.
<li>
 rpn operator linear_slope
 ... see <a href="Rpnfunction.html#Rpnfunction">Rpnfunction</a>.
<li>
 rpn operator ln
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 rpn operator log
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 rpn operator pop
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 rpn operator power
 ... see <a href="BinaryOperators.html#BinaryOperators">Binary Operators</a>.
<li>
 rpn operator pttocm
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 RPN operator rand
 ... see <a href="SolitaryOperators.html#SolitaryOperators">Solitary Operators</a>.
<li>
 rpn operator remainder
 ... see <a href="BinaryOperators.html#BinaryOperators">Binary Operators</a>.
<li>
 rpn operator sin
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 rpn operator sinh
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 rpn operator sqrt
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 rpn operator strcat
 ... see <a href="BinaryOperators.html#BinaryOperators">Binary Operators</a>.
<li>
 rpn operator strlen
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 RPN operator substr
 ... see <a href="TertiaryOperators.html#TertiaryOperators">Tertiary Operators</a>.
<li>
 rpn operator sup
 ... see <a href="BinaryOperators.html#BinaryOperators">Binary Operators</a>.
<li>
 rpn operator sup, finds larger of pair
 ... see <a href="BinaryOperators.html#BinaryOperators">Binary Operators</a>.
<li>
 rpn operator system
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 rpn operator tan
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 rpn operator tanh
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 rpn operator width
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 RPN operator wordc
 ... see <a href="SolitaryOperators.html#SolitaryOperators">Solitary Operators</a>.
<li>
 RPN operator wordv
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 rpn operator xcmtouser
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 rpn operator xusertocm
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 rpn operator ycmtouser
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 rpn operator yusertocm
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 rpn operator |
 ... see <a href="BinaryOperators.html#BinaryOperators">Binary Operators</a>.
<li>
 rpn stack operator dup
 ... see <a href="StackOperators.html#StackOperators">Stack Operators</a>.
<li>
 rpn stack operator exch
 ... see <a href="StackOperators.html#StackOperators">Stack Operators</a>.
<li>
 rpn stack operator pop
 ... see <a href="StackOperators.html#StackOperators">Stack Operators</a>.
<li>
 rpn stack operator pstack
 ... see <a href="StackOperators.html#StackOperators">Stack Operators</a>.
<li>
 rpn stack operator roll_left
 ... see <a href="StackOperators.html#StackOperators">Stack Operators</a>.
<li>
 rpn stack operator roll_right
 ... see <a href="StackOperators.html#StackOperators">Stack Operators</a>.
<li>
 rpn, conversion of string to number
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 rpn, system calls
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 rpnfunction command
 ... see <a href="Rpnfunction.html#Rpnfunction">Rpnfunction</a>.
<li>
 running a commandfile
 ... see <a href="Source.html#Source">Source</a>.
<li>
 Running-Mean Skyline Diagram
 ... see <a href="RunningMeans.html#RunningMeans">Running Means</a>.
<li>
 Sara Bennett (contributer)
 ... see <a href="Acknowledgments.html#Acknowledgments">Acknowledgments</a>.
<li>
 satellite images
 ... see <a href="Images.html#ExampleImage">Example Image</a>.
<li>
 save results in a file
 ... see <a href="Write.html#Write">Write</a>.
<li>
 saving graphics state
 ... see <a href="State.html#State">State</a>.
<li>
 scalar operations
 ... see <a href="Mathematics.html#Mathematics">Mathematics</a>.
<li>
 scales
 ... see <a href="SimpleExampleRevisited.html#SimpleExampleRevisited">Simple Example Revisited</a>.
<li>
 scales, accessing
 ... see <a href="RPNexamples.html#rpnExamples">rpn Examples</a>.
<li>
 scales, deleting
 ... see <a href="Delete.html#Delete">Delete</a>.
<li>
 scaling for maps
 ... see <a href="AxisLength.html#Length">Length</a>.
<li>
 scattergraphs
 ... see <a href="X-Y.html#Scattergraphs">Scattergraphs</a>.
<li>
 screen snapshots, using Gri
 ... see <a href="GriModeScreenshots.html#Gri-modescreenshots">Gri-mode screenshots</a>.
<li>
 sed system tool
 ... see <a href="SystemTools.html#Sed">Sed</a>.
<li>
 segmentation fault, what to do
 ... see <a href="ReportingBugs.html#ReportingBugs">Reporting Bugs</a>.
<li>
 set arrow size command
 ... see <a href="Set.html#SetArrowSize">Set Arrow Size</a>.
<li>
 set arrow type command
 ... see <a href="Set.html#SetArrowType">Set Arrow Type</a>.
<li>
 set axes style command
 ... see <a href="Set.html#SetAxesStyle">Set Axes Style</a>.
<li>
 set beep command
 ... see <a href="Set.html#SetBeep">Set Beep</a>.
<li>
 set bounding box command
 ... see <a href="Set.html#SetBoundingBox">Set Bounding Box</a>.
<li>
 set clip command
 ... see <a href="Set.html#SetClip">Set Clip</a>.
<li>
 set color command
 ... see <a href="Set.html#SetColor">Set Color</a>.
<li>
 set color name command
 ... see <a href="Set.html#SetColorname">Set Colorname</a>.
<li>
 set colour command
 ... see <a href="Set.html#SetColor">Set Color</a>.
<li>
 set command
 ... see <a href="Set.html#Set">Set</a>.
<li>
 set contour format command
 ... see <a href="Set.html#SetContourFormat">Set Contour Format</a>.
<li>
 set contour label for command
 ... see <a href="Set.html#SetContourLabelFor">Set Contour Label For</a>.
<li>
 set contour label position command
 ... see <a href="Set.html#SetContourLabelPosition">Set Contour Label Position</a>.
<li>
 set contour labels command
 ... see <a href="Set.html#SetContourLabels">Set Contour Labels</a>.
<li>
 set dash command
 ... see <a href="Set.html#SetDash">Set Dash</a>.
<li>
 set environment command
 ... see <a href="Set.html#SetEnvironment">Set Environment</a>.
<li>
 set error command
 ... see <a href="Set.html#SetErrorAction">Set Error Action</a>.
<li>
 set flag command
 ... see <a href="Set.html#SetFlag">Set Flag</a>.
<li>
 set font color command
 ... see <a href="Set.html#SetFontColor">Set Font Color</a>.
<li>
 set font colour command
 ... see <a href="Set.html#SetFontColor">Set Font Color</a>.
<li>
 set font encoding command
 ... see <a href="Set.html#SetFontEncoding">Set Font Encoding</a>.
<li>
 set font size command
 ... see <a href="Set.html#SetFontSize">Set Font Size</a>.
<li>
 set font to command
 ... see <a href="Set.html#SetFontTo">Set Font To</a>.
<li>
 set graylevel command
 ... see <a href="Set.html#SetGraylevel">Set Graylevel</a>.
<li>
 set greylevel command
 ... see <a href="Set.html#SetGraylevel">Set Graylevel</a>.
<li>
 set grid missing command
 ... see <a href="Set.html#SetGridMissing">Set Grid Missing</a>.
<li>
 set ignore error eof command
 ... see <a href="Set.html#SetIgnoreErrorEof">Set Ignore Error Eof</a>.
<li>
 set ignore initial newline command
 ... see <a href="Set.html#SetIgnoreInitialNewline">Set Ignore Initial Newline</a>.
<li>
 set image colorscale command
 ... see <a href="Set.html#SetImageColorscale">Set Image Colorscale</a>.
<li>
 set image colourscale command
 ... see <a href="Set.html#SetImageColorscale">Set Image Colorscale</a>.
<li>
 set image grayscale command
 ... see <a href="Set.html#SetImageGrayscale">Set Image Grayscale</a>.
<li>
 set image grayscale using histogram command
 ... see <a href="Set.html#SetImageGrayscale">Set Image Grayscale</a>.
<li>
 set image greyscale command
 ... see <a href="Set.html#SetImageGrayscale">Set Image Grayscale</a>.
<li>
 set image greyscale using histogram command
 ... see <a href="Set.html#SetImageGrayscale">Set Image Grayscale</a>.
<li>
 set image missing value color command
 ... see <a href="Set.html#SetImageMissingValueColor">Set Image Missing Value Color</a>.
<li>
 set image missing value colour command
 ... see <a href="Set.html#SetImageMissingValueColor">Set Image Missing Value Color</a>.
<li>
 set image range command
 ... see <a href="Set.html#SetImageRange">Set Image Range</a>.
<li>
 set input data separator command
 ... see <a href="Set.html#SetInputDataSeparator">Set Input Data Separator</a>.
<li>
 set input data window command
 ... see <a href="Set.html#SetInputDataWindow">Set Input Data Window</a>.
<li>
 set line cap command
 ... see <a href="Set.html#SetLineCap">Set Line Cap</a>.
<li>
 set line join command
 ... see <a href="Set.html#SetLineJoin">Set Line Join</a>.
<li>
 set line width command
 ... see <a href="Set.html#SetLineWidth">Set Line Width</a>.
<li>
 set missing value command
 ... see <a href="Set.html#SetMissingValue">Set Missing Value</a>.
<li>
 set page command
 ... see <a href="Set.html#SetPage">Set Page</a>.
<li>
 set page size command
 ... see <a href="Set.html#SetPageSize">Set Page Size</a>.
<li>
 set panel command
 ... see <a href="Set.html#SetPanel">Set Panel</a>.
<li>
 set panels command
 ... see <a href="Set.html#SetPanels">Set Panels</a>.
<li>
 set path command
 ... see <a href="Set.html#SetPathTo">Set Path To</a>.
<li>
 set postscript filename command
 ... see <a href="Set.html#SetPostscriptFilename">Set Postscript Filename</a>.
<li>
 set symbol size command
 ... see <a href="Set.html#SetSymbolSize">Set Symbol Size</a>.
<li>
 set tic size command
 ... see <a href="Set.html#SetTicSize">Set Tic Size</a>.
<li>
 set trace command
 ... see <a href="Set.html#SetTrace">Set Trace</a>.
<li>
 set u scale command
 ... see <a href="Set.html#SetUScale">Set U Scale</a>.
<li>
 set v scale command
 ... see <a href="Set.html#SetVScale">Set V Scale</a>.
<li>
 set x axis command
 ... see <a href="Set.html#SetXAxis">Set X Axis</a>.
<li>
 set x format command
 ... see <a href="Set.html#SetXFormat">Set X Format</a>.
<li>
 set x grid command
 ... see <a href="Set.html#SetXGrid">Set X Grid</a>.
<li>
 set x margin command
 ... see <a href="Set.html#SetXMargin">Set X Margin</a>.
<li>
 set x name command
 ... see <a href="Set.html#SetXName">Set X Name</a>.
<li>
 set x size command
 ... see <a href="Set.html#SetXSize">Set X Size</a>.
<li>
 set x type command
 ... see <a href="Set.html#SetXType">Set X Type</a>.
<li>
 set y axis command
 ... see <a href="Set.html#SetYAxis">Set Y Axis</a>.
<li>
 set y format command
 ... see <a href="Set.html#SetYFormat">Set Y Format</a>.
<li>
 set y grid command
 ... see <a href="Set.html#SetYGrid">Set Y Grid</a>.
<li>
 set y margin command
 ... see <a href="Set.html#SetYMargin">Set Y Margin</a>.
<li>
 set y name command
 ... see <a href="Set.html#SetYName">Set Y Name</a>.
<li>
 set y size command
 ... see <a href="Set.html#SetYSize">Set Y Size</a>.
<li>
 set y type command
 ... see <a href="Set.html#SetYType">Set Y Type</a>.
<li>
 set z missing command
 ... see <a href="Set.html#SetZMissing">Set Z Missing</a>.
<li>
 setting line cap type
 ... see <a href="Set.html#SetLineCap">Set Line Cap</a>.
<li>
 setting line join type
 ... see <a href="Set.html#SetLineJoin">Set Line Join</a>.
<li>
 setting line width
 ... see <a href="Set.html#SetLineWidth">Set Line Width</a>.
<li>
 setting symbol size
 ... see <a href="Set.html#SetSymbolSize">Set Symbol Size</a>.
<li>
 show command
 ... see <a href="Show.html#Show">Show</a>.
<li>
 show command, \&gt;&gt; for horizontal tab
 ... see <a href="Show.html#Show">Show</a>.
<li>
 show command, how to get a newline
 ... see <a href="Show.html#Show">Show</a>.
<li>
 show command, how to get a tab
 ... see <a href="Show.html#Show">Show</a>.
<li>
 show command, using \&lt;&lt; for newline
 ... see <a href="Show.html#Show">Show</a>.
<li>
 show stopwatch command
 ... see <a href="Show.html#Show">Show</a>.
<li>
 sin rpn operator
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 sinh rpn operator
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 skip command
 ... see <a href="Skip.html#Skip">Skip</a>.
<li>
 skipping header lines
 ... see <a href="HandlingHeaders.html#HandlingHeaders">Handling Headers</a>.
<li>
 sleep command
 ... see <a href="Sleep.html#Sleep">Sleep</a>.
<li>
 sleep, causing Gri to
 ... see <a href="Sleep.html#Sleep">Sleep</a>.
<li>
 slides, suggested line widths
 ... see <a href="Set.html#SetLineWidth">Set Line Width</a>.
<li>
 smaller of two numbers, rpn operator inf
 ... see <a href="BinaryOperators.html#BinaryOperators">Binary Operators</a>.
<li>
 smooth command
 ... see <a href="Smooth.html#Smooth">Smooth</a>.
<li>
 smooth grid data command
 ... see <a href="Smooth.html#Smooth">Smooth</a>.
<li>
 smoothing column data &lt;1&gt;
 ... see <a href="Smooth.html#Smooth">Smooth</a>.
<li>
 smoothing column data
 ... see <a href="Filter.html#Filter">Filter</a>.
<li>
 smoothing grid data
 ... see <a href="Smooth.html#Smooth">Smooth</a>.
<li>
 snapshots of computer screen, using Gri
 ... see <a href="GriModeScreenshots.html#Gri-modescreenshots">Gri-mode screenshots</a>.
<li>
 source command, for running another command file
 ... see <a href="Source.html#Source">Source</a>.
<li>
 space in text
 ... see <a href="MathematicalText.html#MathematicalText">Mathematical Text</a>.
<li>
 specifying the PostScript file name
 ... see <a href="InvokingGri.html#InvokingGri">Invoking Gri</a>.
<li>
 spelling of gri commands
 ... see <a href="ListOfGriCommands.html#ListOfGriCommands">List Of Gri Commands</a>.
<li>
 spice lines, on TS diagram
 ... see <a href="Draw.html#DrawIsospice">Draw Isospice</a>.
<li>
 spline, fitting to (x,y) data
 ... see <a href="Convert.html#ConvertColumnsToSpline">Convert Columns To Spline</a>.
<li>
 spreadsheet data
 ... see <a href="Open.html#OpeningPipes">Opening Pipes</a>.
<li>
 sprintf command
 ... see <a href="Sprintf.html#Sprintf">Sprintf</a>.
<li>
 sqrt rpn operator
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 standard deviation, column data
 ... see <a href="ManipulatingColumns.html#ManipulationofColumnsetc">Manipulation of Columns etc</a>.
<li>
 startup commands
 ... see <a href="ResourceFile.html#ResourceFile">Resource File</a>.
<li>
 startup message
 ... see <a href="InvokingGri.html#InvokingGri">Invoking Gri</a>.
<li>
 statistics of column data
 ... see <a href="Show.html#Show">Show</a>.
<li>
 statistics, performing regression
 ... see <a href="Regress.html#Regress">Regress</a>.
<li>
 Steve Matheson (contributer)
 ... see <a href="Acknowledgments.html#Acknowledgments">Acknowledgments</a>.
<li>
 stopping Gri
 ... see <a href="Quit.html#Quit">Quit</a>.
<li>
 stopwatch, for timing things
 ... see <a href="Show.html#Show">Show</a>.
<li>
 strcat rpn operator
 ... see <a href="BinaryOperators.html#BinaryOperators">Binary Operators</a>.
<li>
 string, conversion to number in rpn expressions
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 strings, embedding OS output into
 ... see <a href="OperatingSystem.html#UsingOSInsideGri">Using OS Inside Gri</a>.
<li>
 strings, storing variable values within
 ... see <a href="Sprintf.html#Sprintf">Sprintf</a>.
<li>
 strlen rpn operator
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 subscripts
 ... see <a href="MathematicalText.html#MathematicalText">Mathematical Text</a>.
<li>
 substr RPN operator
 ... see <a href="TertiaryOperators.html#TertiaryOperators">Tertiary Operators</a>.
<li>
 substrings, getting with RPN operator substr
 ... see <a href="TertiaryOperators.html#TertiaryOperators">Tertiary Operators</a>.
<li>
 suite of test files
 ... see <a href="TestSuite.html#TestSuite">Test Suite</a>.
<li>
 sup rpn operator
 ... see <a href="BinaryOperators.html#BinaryOperators">Binary Operators</a>.
<li>
 sup rpn operator, finds larger of pair
 ... see <a href="BinaryOperators.html#BinaryOperators">Binary Operators</a>.
<li>
 superscripts
 ... see <a href="MathematicalText.html#MathematicalText">Mathematical Text</a>.
<li>
 superscripts and subscripts
<li>
 superuser command
 ... see <a href="Superuser.html#Superuser">Superuser</a>.
<li>
 superuser flags
 ... see <a href="Superuser.html#Superuser">Superuser</a>.
<li>
 symbol codes
 ... see <a href="X-Y.html#Scattergraphs">Scattergraphs</a>.
<li>
 symbol legend
 ... see <a href="X-Y.html#Scattergraphs">Scattergraphs</a>.
<li>
 symbol size, stored in ..symbolsize..
 ... see <a href="Variables.html#Built-inVariables">Built-in Variables</a>.
<li>
 symbols
 ... see <a href="X-Y.html#Scattergraphs">Scattergraphs</a>.
<li>
 symbols in color
 ... see <a href="X-Y.html#Scattergraphs">Scattergraphs</a>.
<li>
 symbols, drawing single ones
 ... see <a href="Draw.html#DrawSymbolAt">Draw Symbol At</a>.
<li>
 symbols, setting size
 ... see <a href="Set.html#SetSymbolSize">Set Symbol Size</a>.
<li>
 synonym, and the &amp; syntax
 ... see <a href="ChangeableCommandArguments.html#ChangeableCommandArguments">Changeable Command Arguments</a>.
<li>
 synonyms, aliasing with the \@alias notation
 ... see <a href="Synonyms.html#AliasSynonyms">Alias Synonyms</a>.
<li>
 synonyms, assigning values to
 ... see <a href="Synonyms.html#UsingSynonyms">Using Synonyms</a>.
<li>
 synonyms, built-in, list of
 ... see <a href="Synonyms.html#ImportantBuiltinSynonyms">Important Builtin Synonyms</a>.
<li>
 synonyms, checking for existence of
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 synonyms, constructing using the operating system
 ... see <a href="Synonyms.html#UsingSynonyms">Using Synonyms</a>.
<li>
 synonyms, deleting
 ... see <a href="Delete.html#Delete">Delete</a>.
<li>
 synonyms, displaying list of
 ... see <a href="Show.html#Show">Show</a>.
<li>
 synonyms, embedding in quoted text strings
 ... see <a href="EmbeddedSynonyms.html#EmbeddedSynonyms">Embedded Synonyms</a>.
<li>
 synonyms, extracting individual words from
 ... see <a href="Synonyms.html#UsingSynonyms">Using Synonyms</a>.
<li>
 synonyms, for storing character strings
 ... see <a href="Synonyms.html#Synonyms">Synonyms</a>.
<li>
 synonyms, for storing output from system commands
 ... see <a href="Synonyms.html#UsingSynonyms">Using Synonyms</a>.
<li>
 synonyms, global
 ... see <a href="Synonyms.html#ImportantBuiltinSynonyms">Important Builtin Synonyms</a>.
<li>
 synonyms, local
 ... see <a href="Synonyms.html#LocalSynonyms">Local Synonyms</a>.
<li>
 synonyms, making local versions
 ... see <a href="New.html#New">New</a>.
<li>
 synonyms, multiple copies of
 ... see <a href="New.html#New">New</a>.
<li>
 synonyms, naming convention &lt;1&gt;
 ... see <a href="Synonyms.html#NamingConvention">Naming Convention</a>.
<li>
 synonyms, naming convention
 ... see <a href="Synonyms.html#Synonyms">Synonyms</a>.
<li>
 synonyms, reading &lt;1&gt;
 ... see <a href="Read.html#ReadLine">Read Line</a>.
<li>
 synonyms, reading
 ... see <a href="Read.html#ReadSynonymorVariable">Read Synonym or Variable</a>.
<li>
 synonyms, storing variable values within
 ... see <a href="Sprintf.html#Sprintf">Sprintf</a>.
<li>
 syntax of Gri commands
 ... see <a href="Commands.html#Commands">Commands</a>.
<li>
 system calls in rpn expressions
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 system calls, using dollar-parenthesis shell syntax
 ... see <a href="OperatingSystem.html#UsingOSInsideGri">Using OS Inside Gri</a>.
<li>
 system command
 ... see <a href="System.html#System">System</a>.
<li>
 system command, how to get a newline
 ... see <a href="Synonyms.html#NamingConvention">Naming Convention</a>.
<li>
 system command, how to get a tab
 ... see <a href="Synonyms.html#NamingConvention">Naming Convention</a>.
<li>
 system commands acting as datafiles
 ... see <a href="Open.html#Open">Open</a>.
<li>
 system commands, assigned to synonyms &lt;1&gt;
 ... see <a href="OperatingSystem.html#OperatingSystem">Operating System</a>.
<li>
 system commands, assigned to synonyms &lt;2&gt;
 ... see <a href="Synonyms.html#UsingSynonyms">Using Synonyms</a>.
<li>
 system commands, assigned to synonyms
 ... see <a href="System.html#System">System</a>.
<li>
 system commands, example of using to construct filenames
 ... see <a href="Synonyms.html#UsingSynonyms">Using Synonyms</a>.
<li>
 system commands, printing results of &lt;1&gt;
 ... see <a href="OperatingSystem.html#OperatingSystem">Operating System</a>.
<li>
 system commands, printing results of
 ... see <a href="System.html#System">System</a>.
<li>
 system rpn operator
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 T-S diagram, drawing isopycnals on
 ... see <a href="Draw.html#DrawIsopycnal">Draw Isopycnal</a>.
<li>
 T-S diagram, drawing spice lines on
 ... see <a href="Draw.html#DrawIsospice">Draw Isospice</a>.
<li>
 T-S diagram, example of drawing
 ... see <a href="TSDiagram.html#TSDiagram">TS Diagram</a>.
<li>
 tab, in a show command
 ... see <a href="Show.html#Show">Show</a>.
<li>
 tab, in a system command
 ... see <a href="Synonyms.html#NamingConvention">Naming Convention</a>.
<li>
 tab, using \&gt;&gt; in show
 ... see <a href="Show.html#Show">Show</a>.
<li>
 tan rpn operator
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 tanh rpn operator
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 temperature-salinity diagram
 ... see <a href="TSDiagram.html#TSDiagram">TS Diagram</a>.
<li>
 temperature-salinity diagram, drawing isopycnals on
 ... see <a href="Draw.html#DrawIsopycnal">Draw Isopycnal</a>.
<li>
 temperature-salinity diagram, drawing spice lines on
 ... see <a href="Draw.html#DrawIsospice">Draw Isospice</a>.
<li>
 temporary file allocation
 ... see <a href="OperatingSystem.html#UsingOSInsideGri">Using OS Inside Gri</a>.
<li>
 test suite &lt;1&gt;
 ... see <a href="TestSuite.html#TestSuite">Test Suite</a>.
<li>
 test suite
 ... see <a href="uncompiled-unix.html#UncompiledUnix">Uncompiled Unix</a>.
<li>
 testing for end of file
 ... see <a href="Set.html#SetIgnoreErrorEof">Set Ignore Error Eof</a>.
<li>
 testing for existence of a synonym
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 testing for existence of a variable
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 testing for existence of an aliased synonym
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 testing for file eof
 ... see <a href="Set.html#SetIgnoreErrorEof">Set Ignore Error Eof</a>.
<li>
 text strings, drawing
 ... see <a href="Draw.html#DrawLabelBoxed">Draw Label Boxed</a>.
<li>
 text strings, embedding synonyms within
 ... see <a href="EmbeddedSynonyms.html#EmbeddedSynonyms">Embedded Synonyms</a>.
<li>
 text, color used for
 ... see <a href="Set.html#SetFontColor">Set Font Color</a>.
<li>
 text, encoding vector of
 ... see <a href="Set.html#SetFontEncoding">Set Font Encoding</a>.
<li>
 text, Greek letters
 ... see <a href="MathematicalText.html#MathematicalText">Mathematical Text</a>.
<li>
 text, inserting forward/backward space
 ... see <a href="MathematicalText.html#MathematicalText">Mathematical Text</a>.
<li>
 text, ISO characters
 ... see <a href="NonEnglishText.html#Non-EnglishText">Non-English Text</a>.
<li>
 text, mathematical symbols
 ... see <a href="MathematicalText.html#MathematicalText">Mathematical Text</a>.
<li>
 text, subscripts
 ... see <a href="MathematicalText.html#MathematicalText">Mathematical Text</a>.
<li>
 text, superscripts
 ... see <a href="MathematicalText.html#MathematicalText">Mathematical Text</a>.
<li>
 text, thin-spaces within
 ... see <a href="AdjustingCharacterPosition.html#AdjustmentOfCharacterPosition">Adjustment Of Character Position</a>.
<li>
 the &amp;.variable. notation
 ... see <a href="ChangeableCommandArguments.html#ChangeableCommandArguments">Changeable Command Arguments</a>.
<li>
 the &amp;\synonym notation
 ... see <a href="ChangeableCommandArguments.html#ChangeableCommandArguments">Changeable Command Arguments</a>.
<li>
 thin-space in text
 ... see <a href="AdjustingCharacterPosition.html#AdjustmentOfCharacterPosition">Adjustment Of Character Position</a>.
<li>
 thousand parts, indicating in numbers using underscore
 ... see <a href="Version_2_8.html#Version2.8">Version 2.8</a>.
<li>
 tic size, setting
 ... see <a href="Set.html#SetTicSize">Set Tic Size</a>.
<li>
 time
 ... see <a href="Synonyms.html#ImportantBuiltinSynonyms">Important Builtin Synonyms</a>.
<li>
 timing things
 ... see <a href="Show.html#Show">Show</a>.
<li>
 titles, drawing above plot
 ... see <a href="X-Y.html#Linegraphs">Linegraphs</a>.
<li>
 tmpname
 ... see <a href="OperatingSystem.html#UsingOSInsideGri">Using OS Inside Gri</a>.
<li>
 Toru Suzuki (contributer)
 ... see <a href="Acknowledgments.html#Acknowledgments">Acknowledgments</a>.
<li>
 traceback
 ... see <a href="Show.html#Show">Show</a>.
<li>
 tracing execution, command-line option
 ... see <a href="InvokingGri.html#InvokingGri">Invoking Gri</a>.
<li>
 tracing execution, using ..trace..
 ... see <a href="Debugging.html#Debugging">Debugging</a>.
<li>
 transforming page location units to user units
 ... see <a href="RPNexamples.html#rpnExamples">rpn Examples</a>.
<li>
 trigonometric operations in rpn math
 ... see <a href="RPNexamples.html#rpnExamples">rpn Examples</a>.
<li>
 types of gri commands
 ... see <a href="CommandsOverview.html#OverviewOfGriCommands">Overview Of Gri Commands</a>.
<li>
 underscore, in numbers
 ... see <a href="Version_2_8.html#Version2.8">Version 2.8</a>.
<li>
 unix environment variables
 ... see <a href="GetEnv.html#GetEnv">Get Env</a>.
<li>
 unix, dollar-parenthesis notation within Gri commands
 ... see <a href="OperatingSystem.html#UsingOSInsideGri">Using OS Inside Gri</a>.
<li>
 unlink command
 ... see <a href="Unlink.html#Unlink">Unlink</a>.
<li>
 unlink, to remove files
 ... see <a href="Unlink.html#Unlink">Unlink</a>.
<li>
 URL, how to read from
 ... see <a href="Open.html#OpeningPipes">Opening Pipes</a>.
<li>
 user input to Gri
 ... see <a href="Acknowledgments.html#Acknowledgments">Acknowledgments</a>.
<li>
 user interaction, query command
 ... see <a href="Query.html#Query">Query</a>.
<li>
 user units
 ... see <a href="RPNexamples.html#rpnExamples">rpn Examples</a>.
<li>
 user units, converting to page units
 ... see <a href="BinaryOperators.html#BinaryOperators">Binary Operators</a>.
<li>
 user-defined synonyms
 ... see <a href="Synonyms.html#UsingSynonyms">Using Synonyms</a>.
<li>
 user-defined variables
 ... see <a href="Variables.html#UserVariables">User Variables</a>.
<li>
 using environment variables for directory names
 ... see <a href="OperatingSystem.html#UsingOSInsideGri">Using OS Inside Gri</a>.
<li>
 variables
 ... see <a href="Variables.html#Variables">Variables</a>.
<li>
 variables, and the &amp; syntax
 ... see <a href="ChangeableCommandArguments.html#ChangeableCommandArguments">Changeable Command Arguments</a>.
<li>
 variables, built-in
 ... see <a href="Variables.html#Built-inVariables">Built-in Variables</a>.
<li>
 variables, checking for existence of
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 variables, defined by user
 ... see <a href="Variables.html#UserVariables">User Variables</a>.
<li>
 variables, deleting
 ... see <a href="Delete.html#Delete">Delete</a>.
<li>
 variables, displaying list of
 ... see <a href="Show.html#Show">Show</a>.
<li>
 variables, making local versions
 ... see <a href="New.html#New">New</a>.
<li>
 variables, multiple copies of
 ... see <a href="New.html#New">New</a>.
<li>
 variables, reading &lt;1&gt;
 ... see <a href="Read.html#ReadLine">Read Line</a>.
<li>
 variables, reading
 ... see <a href="Read.html#ReadSynonymorVariable">Read Synonym or Variable</a>.
<li>
 variables, storing values within synonyms (strings)
 ... see <a href="Sprintf.html#Sprintf">Sprintf</a>.
<li>
 vector field, how to read
 ... see <a href="Read.html#ReadColumns">Read Columns</a>.
<li>
 version numbers
 ... see <a href="Introduction.html#Introduction">Introduction</a>.
<li>
 versions, handling multiple
 ... see <a href="uncompiled-unix.html#UncompiledUnix">Uncompiled Unix</a>.
<li>
 wget, using with open
 ... see <a href="Open.html#OpeningPipes">Opening Pipes</a>.
<li>
 while command
 ... see <a href="While.html#While">While</a>.
<li>
 width rpn operator
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 Window-pane plots &lt;1&gt;
 ... see <a href="Set.html#SetPanels">Set Panels</a>.
<li>
 Window-pane plots
 ... see <a href="Set.html#SetPanel">Set Panel</a>.
<li>
 wordc RPN operator
 ... see <a href="SolitaryOperators.html#SolitaryOperators">Solitary Operators</a>.
<li>
 wordv RPN operator
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 working directory, stored in synonym \.wd.
 ... see <a href="Synonyms.html#ImportantBuiltinSynonyms">Important Builtin Synonyms</a>.
<li>
 world-wide web data files, opening
 ... see <a href="Open.html#OpeningPipes">Opening Pipes</a>.
<li>
 write command
 ... see <a href="Write.html#Write">Write</a>.
<li>
 write PostScript commands directly to output file
 ... see <a href="PostScript.html#Postscript">Postscript</a>.
<li>
 writing to a file, column data
 ... see <a href="Write.html#WriteColumns">Write Columns</a>.
<li>
 writing to a file, contour data
 ... see <a href="Write.html#WriteContour">Write Contour</a>.
<li>
 writing to a file, grid data
 ... see <a href="Write.html#WriteGrid">Write Grid</a>.
<li>
 writing to a file, image data
 ... see <a href="Write.html#WriteImage">Write Image</a>.
<li>
 WWW data files, opening
 ... see <a href="Open.html#OpeningPipes">Opening Pipes</a>.
<li>
 x-y graphs &lt;1&gt;
 ... see <a href="Draw.html#DrawCurve">Draw Curve</a>.
<li>
 x-y graphs
 ... see <a href="X-Y.html#Linegraphs">Linegraphs</a>.
<li>
 X11 colors, reading
 ... see <a href="Read.html#ReadColornames">Read Colornames</a>.
<li>
 xcmtouser rpn operator
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 xusertocm rpn operator
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 ycmtouser rpn operator
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 yusertocm rpn operator
 ... see <a href="UnaryOperators.html#UnaryOperators">Unary Operators</a>.
<li>
 | rpn operator
 ... see <a href="BinaryOperators.html#BinaryOperators">Binary Operators</a>.
<li>
 ~/.grirc initialization file
 ... see <a href="ResourceFile.html#ResourceFile">Resource File</a>.
<p>
</ul>
</table>
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