###########################################################################
#
# File: mmcif_ddl.dic
# Date: Mon Aug 9 02:48:08 EDT 2004
#
# Created from files in CVS module dict-mmcif_ddl.dic unless noted:
# mmcif_ddl-header.dic
# mmcif_ddl-data.dic
# mmcif_ddl-def-1.dic
# mmcif_ddl-def-2.dic
#
###########################################################################
###########################################################################
#
# File: mmcif_ddl-header.dic
#
# mmCIF DDL Core Dictionary with NDB extensions
#
# This DDL dictionary is a mirror of ddl_core.dic-org with all implicit
# data items fully expanded and with NDB extensions added.
#
# Header Section
#
#
###########################################################################
data_mmcif_ddl.dic
_datablock.id mmcif_ddl.dic
_datablock.description
;
This data block holds the core DDL.
;
_dictionary.datablock_id mmcif_ddl.dic
_dictionary.title mmcif_ddl.dic
_dictionary.version 2.1.6
loop_
_dictionary_history.version
_dictionary_history.update
_dictionary_history.revision
1.1 1994-07-25
;
DDL 1.1 from Syd Hall et. al.
;
1.2.1 1994-09-18
;
Changes:.........etc. etc. John Westbrook
;
1.2.9 1994-10-05
;
Reflect the results of the Treaty of Brussels. JW.
;
2.0.1 1994-10-15
;
Adapted for closer mapping to DDL1.3 and clearer presentation. SRH/NS.
;
2.0.2 1994-10-16
;
Even closer................... SRH/NS.
;
2.0.3 1994-10-17
;
Coming to grips with the links and dependencies..... SRH/NS.
;
2.0.4 1994-10-20
;
Backed in changes from mm-ddl 1.2.12
Many other changes ... (JW)
;
2.0.5 1994-10-20
;
Some small adjustments..........SRH.
;
2.0.6 1994-10-20
;
More small adjustments..........JW.
;
2.0.7 1994-11-03
;
Changes: (JW)
+ Place all item and item_linked category definitions with the parent
item.
+ Fixed a number of not so trivial typos.
+ Corrected errors in the data type conversion table.
+ Corrected key item inconsistencies.
+ Added the item_aliases category.
;
2.0.8 1994-11-10
;
Miscellaneous corrections: (JW)
+ defined sub_category_group
+ corrected typo in category_examples.id definition
+ added _item_type_conditions.name in item category
+ added _item_structure.name in item category
+ corrected typo in item_aliases category definition
+ corrected typo in sub_category.method_id definition
;
2.0.9 1994-11-14
;
Changes: (JW)
+ added ITEM_UNITS, ITEM_UNITS_LIST, and UNITS_CONVERSION
categories.
+ added an additional primitive type for character type items
for which comparisons must be case insensitive.
Since it is customary to permit item names and category
identifiers to be specified in mixed case, it is necessary
to declare that case should NOT be considered in any
comparisons of these items.
;
2.0.10 1994-11-23
;
Changes: (JW)
+ Several name category changes for the sake of consistency:
enumeration -> item_enumeration
enumeration_default -> item_enumeration_default
enumeration_limit -> item_enumeration_limit
units_conversion -> item_units_conversion
+ Added _item_related.function_code alternate_exclusive
to identify mutually exclusive alternative declarations
of the same item.
+ Added structure options for real symmetric matrices.
+ Changed from zero based indices to one based indices
for compatibility with existing matrix component
definitions.
+ Add _item_linked.parent_name to the key of the item_linked
category.
+ Reorder items in the DDL so be alphabetical within
category groups.
;
2.0.11 1994-11-28
;
Changes: (JW)
+ Corrected spelling error for the data type code in
the DICTIONARY_HISTORY category.
+ Add category BLOCK to hold the data block name and data
block description. The block identifier was also added
to the key of the item category. The block identifier
can be implicitly derived from the STAR "data_" delimiter.
This identifier is required to form the key for categories
which are conceptually related to the data block as a
whole.
;
2.0.12 1994-11-30
;
Changes: (JW)
+ Added a data item _block.scope to indicate the scope of
data item names defined within included data blocks.
;
2.0.13 1994-12-12
;
Changes: (JW)
+ Deleted data item _block.scope.
+ Changed DICTIONARY category key to _dictionary.block_id
to guarantee only one dictionary definition per block.
+ Deleted data item _item.block_id as this will be replaced
by an item address syntax that will include block, save
frame, and url.
;
2.0.14 1994-12-15
;
Changes: (JW)
+ Made some terminology changes suggested by PMDF
_item_enumeration.code -> _item_enumeration.value
ITEM_ENUMERATION_DEFAULT -> ITEM_DEFAULT
ITEM_ENUMERATION_LIMIT -> ITEM_RANGE
+ Added item _item_type_list.detail
+ Version 2.0.14 is being frozen and exported.
;
2.0.15 1995-02-13
;
Changes: (JW)
+ Added '_' prefix to all data item save frame names.
References to data item names now always include
a leading underscore independent of the usage context.
+ A few miscellaneous corrections.
;
2.0.16 1995-06-18
;
Changes: (JW)
+ Revised the block level categories in the following ways:
Changed category BLOCK to DATA_BLOCK.
Added connection from _data_block.id to _category.implicit_key
in order to provide a formal means of merging the contents
of categories between data blocks.
+ Moved ennumerations for _method_list.code and
method_list.language to examples.
+ Removed symmetric matrix options from the ennumerations
for _item_structure.organization.
+ Added _item_related.function codes for 'associated_value',
'associated_esd', 'replaces' and 'replacedby'
+ Added data items _item_aliases.dictionary and
_item_aliases.dictionary_version.
+ Reorganized method categories such that multiple methods can
be applied at each level of data structure. Introduced a
consistent set of categories to hold method associations:
ITEM_METHODS, CATEGORY_METHODS, SUB_CATEGORY_METHODS, and
DATA_BLOCK_METHODS. Removed data items _category.method_id
_sub_category.method_id.
;
2.0.17 1995-06-22
;
Changes: (JW)
+ Quoted data vaules containing the leading string 'data_'.
;
2.1.0 1995-07-20
;
Changes: (JW)
Final adjustments before the first release of the mmCIF dictionary:
+ changed data_block to datablock to avoid any problems with
the STAR data_ reserved token.
+ created new category to hold item subcategory associations
and deleted the subcategory attribute from ITEM category.
+ modified regular expressions to reflect limitations observed
on several platforms.
+ expanded the ennumeration of _item_related.function_code.
+ removed default value from _item.manadatory_code.
+ removed type construct for date and changed date data type
to yyyy-mm-dd
+ added less restrictive data type for alias names.
;
2.1.1 1995-09-26
;
Changes: (JW)
+ Changed regular expressions for type code to permit
single quote.
+ Corrected regular expression syntax for type name and
type date.
+ Corrected lower bound description for item_range.minimum.
The incorrect <= condition is changed to <.
+ _item_mandatory.code has been now a mandatory item.
+ _item_aliases.dictionary and _item_aliases.dictionary_version
are added to the composite key for category ITEM_ALIASES.
+ _datablock.id data type changes to type code.
+ Shortened the name _item_aliases.dictionary_version to
_item_aliases.version
;
2.1.2 1997-01-24
;
Changes: (JW)
+ Added associated_error to the enumeration list of
_item_related.function_code.
;
2.1.3 2000-10-16
;
Changes: (JW)
+ Changed data type for regular expression in
_item_type_list.construct to type text.
;
2.1.5 2003-06-23
; Changes: (JW)
+ NDB extensions adopted into ddl_core
+ New partitioning scheme implemented
;
2.1.6 2004-04-15
; Changes: (JW)
+ Name changed to mmcif_ddl.dic
;
### EOF mmcif_ddl-header.dic ####
###########################################################################
#
# File: mmcif_ddl-data.dic
#
# mmCIF DDL Core Dictionary with NDB extensions
#
# This DDL dictionary is a mirror of ddl_core.dic-org with all implicit
# data items fully expanded and with NDB extensions added.
#
# Data Section
#
#
###########################################################################
# DATA TYPE CONVERSION TABLE
# --------------------------
loop_
_item_type_list.code
_item_type_list.primitive_code
_item_type_list.detail
_item_type_list.construct
code char 'A single word'
'[^\t\n "]*'
char char 'A single line of text'
'[^\n]*'
text char 'Text which may span lines'
'.*'
int numb 'Unsigned integer data'
'[0-9]+'
name uchar 'A data item name (restrictive type)'
'_[_A-Za-z0-9]+[.][][_A-Za-z0-9\<\>%/-]+'
aliasname uchar 'A DDL 1.4 data item name (less restrictive type)'
'_[^\t\n "]+'
idname uchar 'A data item name component or identifier'
'[_A-Za-z0-9]+'
any char 'Any data type'
'.*'
yyyy-mm-dd char 'A date format'
'[0-9][0-9][0-9][0-9]-[0-9]?[0-9]-[0-9][0-9]'
#
loop_
_category_group_list.id
_category_group_list.parent_id
_category_group_list.description
'ddl_group' .
;
Component categories of the macromolecular DDL
;
'datablock_group' 'ddl_group'
;
Categories that describe the characteristics of data blocks.
;
'category_group' 'ddl_group'
;
Categories that describe the characteristics of categories.
;
'sub_category_group' 'ddl_group'
;
Categories that describe the characteristics of subcategories.
;
'item_group' 'ddl_group'
;
Categories that describe the characteristics of data items.
;
'dictionary_group' 'ddl_group'
;
Categories that describe the dictionary.
;
'compliance_group' 'ddl_group'
;
Categories that are retained specifically for compliance with
older versions of the DDL.
;
### EOF mmcif_ddl-data.dic
###########################################################################
#
# File: mmcif_ddl-def-1.dic
#
# mmCIF DDL Core Dictionary with NDB extensions
#
# This DDL dictionary is a mirror of ddl_core.dic-org with all implicit
# data items fully expanded and with NDB extensions added.
#
# Definition Section 1.
# (Core Definitions)
#
#
###########################################################################
# ----------------------------------------------------------------------------
save_DATABLOCK
_category.description
;
Attributes defining the characteristics of a data block.
;
_category.id datablock
_category.mandatory_code no
_category.implicit_key mmcif_ddl.dic
_category_key.id datablock
_category_key.name '_datablock.id'
loop_
_category_group.id
_category_group.category_id
'ddl_group' datablock
'datablock_group' datablock
save_
save__datablock.id
_item_description.name '_datablock.id'
_item_description.description
;
The identity of the data block.
;
_item.name '_datablock.id'
_item.category_id datablock
_item.mandatory_code implicit
_item_type.name '_datablock.id'
_item_type.code code
loop_
_item_linked.parent_name
_item_linked.child_name
'_datablock.id' '_datablock_methods.datablock_id'
'_datablock.id' '_dictionary.datablock_id'
'_datablock.id' '_category.implicit_key'
save_
save__datablock.description
_item_description.name '_datablock.description'
_item_description.description
;
Text description of the data block.
;
_item.name '_datablock.description'
_item.category_id datablock
_item.mandatory_code yes
_item_type.name '_datablock.description'
_item_type.code text
save_
# ----------------------------------------------------------------------------
save_DATABLOCK_METHODS
_category.description
;
Attributes specifying the association between data blocks and methods.
;
_category.id datablock_methods
_category.mandatory_code no
_category.implicit_key mmcif_ddl.dic
loop_
_category_key.id
_category_key.name
datablock_methods '_datablock_methods.method_id'
datablock_methods '_datablock_methods.datablock_id'
loop_
_category_group.id
_category_group.category_id
'ddl_group' datablock_methods
'datablock_group' datablock_methods
save_
save__datablock_methods.datablock_id
_item_description.name '_datablock_methods.datablock_id'
_item_description.description
;
Identifier of data block.
;
_item.name '_datablock_methods.datablock_id'
_item.category_id datablock_methods
_item.mandatory_code implicit
_item_type.name '_datablock_methods.datablock_id'
_item_type.code code
save_
save__datablock_methods.method_id
_item_description.name '_datablock_methods.method_id'
_item_description.description
;
Unique method identifier associated with a data block.
;
_item.name '_datablock_methods.method_id'
_item.category_id datablock_methods
_item.mandatory_code yes
_item_type.name '_datablock_methods.method_id'
_item_type.code idname
save_
# ----------------------------------------------------------------------------
save_CATEGORY
_category.description
;
Attributes defining the functionality for the entire category.
;
_category.id category
_category.mandatory_code no
_category.implicit_key mmcif_ddl.dic
_category_key.id category
_category_key.name '_category.id'
loop_
_category_group.id
_category_group.category_id
'ddl_group' category
'category_group' category
save_
save__category.id
_item_description.name '_category.id'
_item_description.description
;
The identity of the data category. Data items may only be looped
with items of the same category.
;
_item.name '_category.id'
_item.category_id category
_item.mandatory_code yes
_item_type.name '_category.id'
_item_type.code idname
loop_
_item_linked.child_name
_item_linked.parent_name
'_category_examples.id' '_category.id'
'_category_group.category_id' '_category.id'
'_category_key.id' '_category.id'
'_category_methods.category_id' '_category.id'
'_item.category_id' '_category.id'
save_
save__category.description
_item_description.name '_category.description'
_item_description.description
;
Text description of a category.
;
_item.name '_category.description'
_item.category_id category
_item.mandatory_code yes
_item_type.name '_category.description'
_item_type.code text
save_
save__category.implicit_key
_item_description.name '_category.implicit_key'
_item_description.description
;
An identifier that may be used to distinguish the contents of
like categories between data blocks.
;
_item.name '_category.implicit_key'
_item.category_id category
_item.mandatory_code implicit
_item_type.name '_category.implicit_key'
_item_type.code code
save_
save__category.mandatory_code
_item_description.name '_category.mandatory_code'
_item_description.description
;
Whether the category must be specified in a dictionary.
;
_item.name '_category.mandatory_code'
_item.category_id category
_item.mandatory_code yes
_item_type.name '_category.mandatory_code'
_item_type.code code
save_
# ----------------------------------------------------------------------------
save_CATEGORY_EXAMPLES
_category.description
;
Example applications and descriptions of data items in this category.
;
_category.id category_examples
_category.mandatory_code no
_category.implicit_key mmcif_ddl.dic
loop_
_category_key.id
_category_key.name
category_examples '_category_examples.id'
category_examples '_category_examples.case'
save_
save__category_examples.id
_item_description.name '_category_examples.id'
_item_description.description
;
The name of category.
;
_item.name '_category_examples.id'
_item.category_id category_examples
_item.mandatory_code implicit
_item_type.name '_category_examples.id'
_item_type.code idname
save_
save__category_examples.case
_item_description.name '_category_examples.case'
_item_description.description
;
A case of examples involving items in this category.
;
_item.name '_category_examples.case'
_item.category_id category_examples
_item.mandatory_code yes
_item_type.name '_category_examples.case'
_item_type.code text
save_
save__category_examples.detail
_item_description.name '_category_examples.detail'
_item_description.description
;
A description of an example _category_examples.case
;
_item.name '_category_examples.detail'
_item.category_id category_examples
_item.mandatory_code no
_item_type.name '_category_examples.detail'
_item_type.code text
save_
# ----------------------------------------------------------------------------
save_CATEGORY_KEY
_category.description
;
This category holds a list of the item names that uniquely
identify the elements of the category.
;
_category.id category_key
_category.mandatory_code no
_category.implicit_key mmcif_ddl.dic
loop_
_category_key.id
_category_key.name
category_key '_category_key.name'
category_key '_category_key.id'
loop_
_category_group.id
_category_group.category_id
'ddl_group' category_key
'category_group' category_key
save_
save__category_key.name
_item_description.name '_category_key.name'
_item_description.description
;
The name of a data item that serves as a key identifier for the
category (eg. a component of the primary key).
;
_item.name '_category_key.name'
_item.category_id category_key
_item.mandatory_code yes
_item_type.name '_category_key.name'
_item_type.code name
save_
save__category_key.id
_item_description.name '_category_key.id'
_item_description.description
;
The identifier of the category (eg. a component of the primary key).
;
_item.name '_category_key.id'
_item.category_id category_key
_item.mandatory_code implicit
_item_type.name '_category_key.id'
_item_type.code idname
save_
# ----------------------------------------------------------------------------
save_CATEGORY_GROUP
_category.description
;
Provides a list of category groups to which the base category
belongs.
;
_category.id category_group
_category.mandatory_code no
_category.implicit_key mmcif_ddl.dic
loop_
_category_key.id
_category_key.name
category_group '_category_group.id'
category_group '_category_group.category_id'
loop_
_category_group.id
_category_group.category_id
'ddl_group' category_group
'category_group' category_group
save_
save__category_group.id
_item_description.name '_category_group.id'
_item_description.description
;
The name of a category group ...
;
_item.name '_category_group.id'
_item.category_id category_group
_item.mandatory_code yes
_item_type.name '_category_group.id'
_item_type.code idname
save_
save__category_group.category_id
_item_description.name '_category_group.category_id'
_item_description.description
;
The name of a category ...
;
_item.name '_category_group.category_id'
_item.category_id category_group
_item.mandatory_code implicit
_item_type.name '_category_group.category_id'
_item_type.code idname
save_
# ----------------------------------------------------------------------------
save_CATEGORY_GROUP_LIST
_category.description
;
This category provides the definition of each category group.
A category group is a collection of related categories.
;
_category.id category_group_list
_category.mandatory_code no
_category.implicit_key mmcif_ddl.dic
_category_key.id category_group_list
_category_key.name '_category_group_list.id'
loop_
_category_group.id
_category_group.category_id
'ddl_group' category_group_list
'category_group' category_group_list
save_
save__category_group_list.id
_item_description.name '_category_group_list.id'
_item_description.description
;
The name of a category group ...
;
_item.name '_category_group_list.id'
_item.category_id category_group_list
_item.mandatory_code yes
_item_type.name '_category_group_list.id'
_item_type.code idname
loop_
_item_linked.child_name
_item_linked.parent_name
'_category_group.id' '_category_group_list.id'
'_category_group_list.parent_id' '_category_group_list.id'
save_
save__category_group_list.description
_item_description.name '_category_group_list.description'
_item_description.description
;
Text description of a category group...
;
_item.name '_category_group_list.description'
_item.category_id category_group_list
_item.mandatory_code yes
_item_type.name '_category_group_list.description'
_item_type.code text
save_
save__category_group_list.parent_id
_item_description.name '_category_group_list.parent_id'
_item_description.description
;
The name of the optional parent category group.
;
_item.name '_category_group_list.parent_id'
_item.category_id category_group_list
_item.mandatory_code no
_item_type.name '_category_group_list.parent_id'
_item_type.code idname
save_
# ----------------------------------------------------------------------------
save_CATEGORY_METHODS
_category.description
;
Attributes specifying the association between categories and methods.
;
_category.id category_methods
_category.mandatory_code no
_category.implicit_key mmcif_ddl.dic
loop_
_category_key.id
_category_key.name
category_methods '_category_methods.method_id'
category_methods '_category_methods.category_id'
loop_
_category_group.id
_category_group.category_id
'ddl_group' category_methods
'category_group' category_methods
save_
save__category_methods.category_id
_item_description.name '_category_methods.category_id'
_item_description.description
;
The name of the category
;
_item.name '_category_methods.category_id'
_item.category_id category_methods
_item.mandatory_code implicit
_item_type.name '_category_methods.category_id'
_item_type.code idname
save_
save__category_methods.method_id
_item_description.name '_category_methods.method_id'
_item_description.description
;
The name of the method
;
_item.name '_category_methods.method_id'
_item.category_id category_methods
_item.mandatory_code yes
_item_type.name '_category_methods.method_id'
_item_type.code idname
save_
# ----------------------------------------------------------------------------
save_SUB_CATEGORY
_category.description
;
The purpose of a sub-category is to define an association between
data items within a category and optionally provide a method to
validate the collection of items. The sub-category named
'cartesian' might be applied to the data items for the coordinates
x, y, and z.
;
_category.id sub_category
_category.mandatory_code no
_category.implicit_key mmcif_ddl.dic
_category_key.id sub_category
_category_key.name '_sub_category.id'
loop_
_category_group.id
_category_group.category_id
'ddl_group' sub_category
'sub_category_group' sub_category
save_
save__sub_category.id
_item_description.name '_sub_category.id'
_item_description.description
;
The identity of the sub-category.
;
_item.name '_sub_category.id'
_item.category_id sub_category
_item.mandatory_code yes
_item_type.name '_sub_category.id'
_item_type.code idname
loop_
_item_linked.child_name
_item_linked.parent_name
'_sub_category_examples.id' '_sub_category.id'
'_sub_category_methods.sub_category_id' '_sub_category.id'
'_item_sub_category.id' '_sub_category.id'
save_
save__sub_category.description
_item_description.name '_sub_category.description'
_item_description.description
;
Description of the sub-category.
;
_item.name '_sub_category.description'
_item.category_id sub_category
_item.mandatory_code yes
_item_type.name '_sub_category.description'
_item_type.code text
save_
# ----------------------------------------------------------------------------
save_SUB_CATEGORY_EXAMPLES
_category.description
;
Example applications and descriptions of data items in this subcategory.
;
_category.id sub_category_examples
_category.mandatory_code no
_category.implicit_key mmcif_ddl.dic
loop_
_category_key.id
_category_key.name
sub_category_examples '_sub_category_examples.id'
sub_category_examples '_sub_category_examples.case'
loop_
_category_group.id
_category_group.category_id
'ddl_group' sub_category_examples
'sub_category_group' sub_category_examples
save_
save__sub_category_examples.id
_item_description.name '_sub_category_examples.id'
_item_description.description
;
The name for the subcategory.
;
_item.name '_sub_category_examples.id'
_item.category_id sub_category_examples
_item.mandatory_code yes
_item_type.name '_sub_category_examples.id'
_item_type.code idname
save_
save__sub_category_examples.case
_item_description.name '_sub_category_examples.case'
_item_description.description
;
An example involving items in this subcategory.
;
_item.name '_sub_category_examples.case'
_item.category_id sub_category_examples
_item.mandatory_code yes
_item_type.name '_sub_category_examples.case'
_item_type.code text
save_
save__sub_category_examples.detail
_item_description.name '_sub_category_examples.detail'
_item_description.description
;
A description of an example _sub_category_examples.case
;
_item.name '_sub_category_examples.detail'
_item.category_id sub_category_examples
_item.mandatory_code no
_item_type.name '_sub_category_examples.detail'
_item_type.code text
save_
# ----------------------------------------------------------------------------
save_SUB_CATEGORY_METHODS
_category.description
;
Attributes specifying the association between subcategories and methods.
;
_category.id sub_category_methods
_category.mandatory_code no
_category.implicit_key mmcif_ddl.dic
loop_
_category_key.id
_category_key.name
sub_category_methods '_sub_category_methods.method_id'
sub_category_methods '_sub_category_methods.sub_category_id'
loop_
_category_group.id
_category_group.category_id
'ddl_group' sub_category_methods
'sub_category_group' sub_category_methods
save_
save__sub_category_methods.sub_category_id
_item_description.name '_sub_category_methods.sub_category_id'
_item_description.description
;
The name of the subcategory
;
_item.name '_sub_category_methods.sub_category_id'
_item.category_id sub_category_methods
_item.mandatory_code yes
_item_type.name '_sub_category_methods.sub_category_id'
_item_type.code idname
save_
save__sub_category_methods.method_id
_item_description.name '_sub_category_methods.method_id'
_item_description.description
;
The name of the method
;
_item.name '_sub_category_methods.method_id'
_item.category_id sub_category_methods
_item.mandatory_code yes
_item_type.name '_sub_category_methods.method_id'
_item_type.code idname
save_
# ----------------------------------------------------------------------------
save_ITEM
_category.description
;
Attributes which describe the characteristics of a data item.
;
_category.id item
_category.mandatory_code no
_category.implicit_key mmcif_ddl.dic
_category_key.id item
_category_key.name '_item.name'
loop_
_category_group.id
_category_group.category_id
'ddl_group' item
'item_group' item
save_
save__item.name
_item_description.name '_item.name'
_item_description.description
;
Data name of the defined item.
;
_item_type.name '_item.name'
_item_type.code name
_item.name '_item.name'
_item.category_id item
_item.mandatory_code implicit
loop_
_item_linked.child_name
_item_linked.parent_name
'_category_key.name' '_item.name'
'_item_aliases.name' '_item.name'
'_item_default.name' '_item.name'
'_item_dependent.name' '_item.name'
'_item_dependent.dependent_name' '_item.name'
'_item_description.name' '_item.name'
'_item_enumeration.name' '_item.name'
'_item_examples.name' '_item.name'
'_item_linked.child_name' '_item.name'
'_item_linked.parent_name' '_item.name'
'_item_methods.name' '_item.name'
'_item_range.name' '_item.name'
'_item_related.name' '_item.name'
'_item_related.related_name' '_item.name'
'_item_type.name' '_item.name'
'_item_type_conditions.name' '_item.name'
'_item_structure.name' '_item.name'
'_item_sub_category.name' '_item.name'
'_item_units.name' '_item.name'
save_
save__item.mandatory_code
_item_description.name '_item.mandatory_code'
_item_description.description
;
Signals if the defined item is mandatory for the proper description
of its category.
;
_item.name '_item.mandatory_code'
_item.category_id item
_item.mandatory_code yes
_item_type.name '_item.mandatory_code'
_item_type.code code
loop_
_item_enumeration.name
_item_enumeration.value
_item_enumeration.detail
'_item.mandatory_code'
yes 'required item in this category'
'_item.mandatory_code'
no 'optional item in this category'
'_item.mandatory_code'
implicit 'required item but may be determined from context'
save_
save__item.category_id
_item_description.name '_item.category_id'
_item_description.description
;
This is category id of the item.
;
_item.name '_item.category_id'
_item.category_id item
_item.mandatory_code implicit
_item_type.name '_item.category_id'
_item_type.code idname
save_
# ----------------------------------------------------------------------------
save_ITEM_ALIASES
_category.description
;
This category holds a list of possible alias names or synonyms for
each data item. Each alias name is identified by the name and
version of the dictionary to which it belongs.
;
_category.id item_aliases
_category.mandatory_code no
_category.implicit_key mmcif_ddl.dic
loop_
_category_key.id
_category_key.name
item_aliases '_item_aliases.alias_name'
item_aliases '_item_aliases.dictionary'
item_aliases '_item_aliases.version'
save_
save__item_aliases.name
_item_description.name '_item_aliases.name'
_item_description.description
;
Name for the data item.
;
_item.name '_item_aliases.name'
_item.category_id item_aliases
_item.mandatory_code implicit
_item_type.name '_item_aliases.name'
_item_type.code name
save_
save__item_aliases.alias_name
_item_description.name '_item_aliases.alias_name'
_item_description.description
;
Alias name for the data item.
;
_item.name '_item_aliases.alias_name'
_item.category_id item_aliases
_item.mandatory_code yes
_item_type.name '_item_aliases.alias_name'
_item_type.code aliasname
save_
save__item_aliases.dictionary
_item_description.name '_item_aliases.dictionary'
_item_description.description
;
The dictionary in which the alias name is defined.
;
_item.name '_item_aliases.dictionary'
_item.category_id item_aliases
_item.mandatory_code yes
_item_type.name '_item_aliases.dictionary'
_item_type.code char
save_
save__item_aliases.version
_item_description.name '_item_aliases.version'
_item_description.description
;
The version of the dictionary in which the alias name is defined.
;
_item.name '_item_aliases.version'
_item.category_id item_aliases
_item.mandatory_code yes
_item_type.name '_item_aliases.version'
_item_type.code char
save_
# ----------------------------------------------------------------------------
save_ITEM_DEFAULT
_category.description
;
Attributes specifying the default value for a data item.
;
_category.id item_default
_category.mandatory_code no
_category.implicit_key mmcif_ddl.dic
_category_key.id item_default
_category_key.name '_item_default.name'
loop_
_category_group.id
_category_group.category_id
'ddl_group' item_default
'item_group' item_default
save_
save__item_default.name
_item_description.name '_item_default.name'
_item_description.description
;
The name of item for which the default value is defined
;
_item.name '_item_default.name'
_item.category_id item_default
_item.mandatory_code implicit
_item_type.name '_item_default.name'
_item_type.code name
save_
save__item_default.value
_item_description.name '_item_default.value'
_item_description.description
;
The default value for the defined item if it is not specified
explicitly. If a data value is not declared, the default is
assumed to be the most likely or natural value.
;
_item.name '_item_default.value'
_item.category_id item_default
_item.mandatory_code no
_item_type.name '_item_default.value'
_item_type.code any
save_
# ----------------------------------------------------------------------------
save_ITEM_DEPENDENT
_category.description
;
Attributes which identify other data items that must be specified
for the defined data item to be valid.
;
_category.id item_dependent
_category.mandatory_code no
_category.implicit_key mmcif_ddl.dic
loop_
_category_key.id
_category_key.name
item_dependent '_item_dependent.name'
item_dependent '_item_dependent.dependent_name'
save_
save__item_dependent.name
_item_description.name '_item_dependent.name'
_item_description.description
;
Item name of a dependent item.
;
_item.name '_item_dependent.name'
_item.category_id item_dependent
_item.mandatory_code implicit
_item_type.name '_item_dependent.name'
_item_type.code name
save_
save__item_dependent.dependent_name
_item_description.name '_item_dependent.dependent_name'
_item_description.description
;
Data name of a dependent item.
;
_item.name '_item_dependent.dependent_name'
_item.category_id item_dependent
_item.mandatory_code yes
_item_type.name '_item_dependent.dependent_name'
_item_type.code name
save_
# ----------------------------------------------------------------------------
save_ITEM_DESCRIPTION
_category.description
;
This category holds the descriptions of each data item.
;
_category.id item_description
_category.mandatory_code yes
_category.implicit_key mmcif_ddl.dic
loop_
_category_key.id
_category_key.name
item_description '_item_description.name'
item_description '_item_description.description'
loop_
_category_group.id
_category_group.category_id
'ddl_group' item_description
'item_group' item_description
save_
save__item_description.name
_item_description.name '_item_description.name'
_item_description.description
;
Tne name of data item.
;
_item.name '_item_description.name'
_item.category_id item_description
_item.mandatory_code implicit
_item_type.name '_item_description.name'
_item_type.code name
save_
save__item_description.description
_item_description.name '_item_description.description'
_item_description.description
;
Text decription of the defined data item.
;
_item.name '_item_description.description'
_item.category_id item_description
_item.mandatory_code yes
_item_type.name '_item_description.description'
_item_type.code text
save_
# ----------------------------------------------------------------------------
save_ITEM_ENUMERATION
_category.description
;
Attributes which specify the permitted enumeration of the items.
;
_category.id item_enumeration
_category.mandatory_code no
_category.implicit_key mmcif_ddl.dic
loop_
_category_key.id
_category_key.name
item_enumeration '_item_enumeration.name'
item_enumeration '_item_enumeration.value'
loop_
_category_group.id
_category_group.category_id
'ddl_group' item_enumeration
'item_group' item_enumeration
save_
save__item_enumeration.name
_item_description.name '_item_enumeration.name'
_item_description.description
;
Name of data item.
;
_item.name '_item_enumeration.name'
_item.category_id item_enumeration
_item.mandatory_code implicit
_item_type.name '_item_enumeration.name'
_item_type.code name
save_
save__item_enumeration.value
_item_description.name '_item_enumeration.value'
_item_description.description
;
A permissible value, character or number, for the defined item.
;
_item.name '_item_enumeration.value'
_item.category_id item_enumeration
_item.mandatory_code yes
_item_type.name '_item_enumeration.value'
_item_type.code any
save_
save__item_enumeration.detail
_item_description.name '_item_enumeration.detail'
_item_description.description
;
A description of a permissible value for the defined item.
;
_item.name '_item_enumeration.detail'
_item.category_id item_enumeration
_item.mandatory_code no
_item_type.name '_item_enumeration.detail'
_item_type.code text
save_
# ----------------------------------------------------------------------------
save_ITEM_EXAMPLES
_category.description
;
Attributes for describing application examples of the data item.
;
_category.id item_examples
_category.mandatory_code no
_category.implicit_key mmcif_ddl.dic
loop_
_category_key.id
_category_key.name
item_examples '_item_examples.name'
item_examples '_item_examples.case'
loop_
_category_group.id
_category_group.category_id
'ddl_group' item_examples
'item_group' item_examples
save_
save__item_examples.name
_item_description.name '_item_examples.name'
_item_description.description
;
The name of data item for the example.
;
_item.name '_item_examples.name'
_item.category_id item_examples
_item.mandatory_code implicit
_item_type.name '_item_examples.name'
_item_type.code name
save_
save__item_examples.case
_item_description.name '_item_examples.case'
_item_description.description
;
An example application of the defined data item.
;
_item.name '_item_examples.case'
_item.category_id item_examples
_item.mandatory_code no
_item_type.name '_item_examples.case'
_item_type.code text
save_
save__item_examples.detail
_item_description.name '_item_examples.detail'
_item_description.description
;
A description of an example specified in _item_example.case
;
_item.name '_item_examples.detail'
_item.category_id item_examples
_item.mandatory_code no
_item_type.name '_item_examples.detail'
_item_type.code text
save_
# ----------------------------------------------------------------------------
save_ITEM_LINKED
_category.description
;
Attributes which describe how equivalent data items are linked
within categories and across different categories.
;
_category.id item_linked
_category.mandatory_code no
_category.implicit_key mmcif_ddl.dic
loop_
_category_key.id
_category_key.name
item_linked '_item_linked.child_name'
item_linked '_item_linked.parent_name'
loop_
_category_group.id
_category_group.category_id
'ddl_group' item_linked
'item_group' item_linked
save_
save__item_linked.child_name
_item_description.name '_item_linked.child_name'
_item_description.description
;
Name of the child data item.
;
_item.name '_item_linked.child_name'
_item.category_id item_linked
_item.mandatory_code yes
_item_type.name '_item_linked.child_name'
_item_type.code name
save_
save__item_linked.parent_name
_item_description.name '_item_linked.parent_name'
_item_description.description
;
Name of the parent data item.
;
_item.name '_item_linked.parent_name'
_item.category_id item_linked
_item.mandatory_code implicit
_item_type.name '_item_linked.parent_name'
_item_type.code name
save_
# ----------------------------------------------------------------------------
save_ITEM_METHODS
_category.description
;
Attributes specifying the association between data items and methods.
;
_category.id item_methods
_category.mandatory_code no
_category.implicit_key mmcif_ddl.dic
loop_
_category_key.id
_category_key.name
item_methods '_item_methods.method_id'
item_methods '_item_methods.name'
loop_
_category_group.id
_category_group.category_id
'ddl_group' item_methods
'item_group' item_methods
save_
save__item_methods.name
_item_description.name '_item_methods.name'
_item_description.description
;
The name of the item
;
_item.name '_item_methods.name'
_item.category_id item_methods
_item.mandatory_code implicit
_item_type.name '_item_methods.name'
_item_type.code name
save_
save__item_methods.method_id
_item_description.name '_item_methods.method_id'
_item_description.description
;
The name of itemthe method
;
_item.name '_item_methods.method_id'
_item.category_id item_methods
_item.mandatory_code yes
_item_type.name '_item_methods.method_id'
_item_type.code idname
save_
# ----------------------------------------------------------------------------
save_ITEM_RANGE
_category.description
;
The range of permissible values of a data item. When multiple
ranges are specified they are interpreted sequentially
using a logical OR. To specify that an item value may be
equal to a boundary value, specify an item range where the
maximum and mimimum values equal the boundary value.
;
_category.id item_range
_category.mandatory_code no
_category.implicit_key mmcif_ddl.dic
loop_
_category_key.id
_category_key.name
item_range '_item_range.name'
item_range '_item_range.minimum'
item_range '_item_range.maximum'
loop_
_category_group.id
_category_group.category_id
'ddl_group' item_range
'item_group' item_range
save_
save__item_range.name
_item_description.name '_item_range.name'
_item_description.description
;
Name of data item ...
;
_item.name '_item_range.name'
_item.category_id item_range
_item.mandatory_code implicit
_item_type.name '_item_range.name'
_item_type.code name
save_
save__item_range.minimum
_item_description.name '_item_range.minimum'
_item_description.description
;
Minimum permissible value of a data item or the lower bound
of a permissible range. ( minimum value < data value)
;
_item.name '_item_range.minimum'
_item.category_id item_range
_item.mandatory_code no
_item_type.name '_item_range.minimum'
_item_type.code any
save_
save__item_range.maximum
_item_description.name '_item_range.maximum'
_item_description.description
;
Maximum permissible value of a data item or the upper bound
of a permissible range. ( maximum value > data value)
;
_item.name '_item_range.maximum'
_item.category_id item_range
_item.mandatory_code no
_item_type.name '_item_range.maximum'
_item_type.code any
save_
# ----------------------------------------------------------------------------
save_ITEM_RELATED
_category.description
;
Attributes which specify recognized relationships between data items.
;
_category.id item_related
_category.mandatory_code no
_category.implicit_key mmcif_ddl.dic
loop_
_category_key.id
_category_key.name
item_related '_item_related.name'
item_related '_item_related.related_name'
item_related '_item_related.function_code'
loop_
_category_group.id
_category_group.category_id
'ddl_group' item_related
'item_group' item_related
save_
save__item_related.name
_item_description.name '_item_related.name'
_item_description.description
;
Identifies a defined data item ...
;
_item.name '_item_related.name'
_item.category_id item_related
_item.mandatory_code implicit
_item_type.name '_item_related.name'
_item_type.code name
save_
save__item_related.related_name
_item_description.name '_item_related.related_name'
_item_description.description
;
Identifies a data item by name which is closely related to the
defined data item by the manner described by _item_related.function_code
;
_item.name '_item_related.related_name'
_item.category_id item_related
_item.mandatory_code yes
_item_type.name '_item_related.related_name'
_item_type.code name
save_
save__item_related.function_code
_item_description.name '_item_related.function_code'
_item_description.description
;
The code for the type of relationship of the item identified by
_item_related.name and the defined item.
ALTERNATE indicates that the item identified in
_item_related.related_name is an alternative expression in terms
of its application and attributes to the item in this definition.
ALTERNATE_EXCLUSIVE indicates that the item identified in
_item_related.related_name is an alternative expression in terms
of its application and attributes to the item in this definition.
Only one of the alternative forms may be specified.
CONVENTION indicates that the item identified in
_item_related.related_name differs from the defined item only
in terms of a convention in its expression.
CONVERSION_CONSTANT indicates that the item identified in
_item_related.related_name differs from the defined item only
by a known constant.
CONVERSION_ARBITRARY indicates that the item identified in
_item_related.related_name differs from the defined item only
by a arbitrary constant.
REPLACES indicates that the defined item replaces the item identified
in _item_related.related_name.
REPLACEDBY indicates that the defined item is replaced by the
item identified in _item_related.related_name.
ASSOCIATED_VALUE indicates that the item identified in
_item_related.related_name is meaningful when associated with the
defined item.
ASSOCIATED_ESD indicates that the item identified in
_item_related.related_name is the estimated standard deviation of
of the defined item.
;
_item.name '_item_related.function_code'
_item.category_id item_related
_item.mandatory_code yes
_item_type.name '_item_related.function_code'
_item_type.code code
loop_
_item_enumeration.name
_item_enumeration.value
_item_enumeration.detail
'_item_related.function_code'
alternate 'alternate form of the item'
'_item_related.function_code'
alternate_exclusive 'mutually exclusive alternate form of the item'
'_item_related.function_code'
convention 'depends on defined convention'
'_item_related.function_code'
conversion_constant 'related by a known conversion factor'
'_item_related.function_code'
conversion_arbitrary 'related by a arbitrary conversion factor'
'_item_related.function_code'
replaces 'a replacement definition'
'_item_related.function_code'
replacedby 'an obsolete definition'
'_item_related.function_code'
associated_value 'a meaningful value when related to the item'
'_item_related.function_code'
associated_esd 'an estimated standard deviation of the item'
'_item_related.function_code'
associated_error 'an estimated error of the item'
save_
# ----------------------------------------------------------------------------
save_ITEM_STRUCTURE
_category.description
;
This category holds the association between data items and
named vector/matrix declarations.
;
_category.id item_structure
_category.mandatory_code no
_category.implicit_key mmcif_ddl.dic
_category_key.id item_structure
_category_key.name '_item_structure.name'
loop_
_category_group.id
_category_group.category_id
'ddl_group' item_structure
'item_group' item_structure
save_
save__item_structure.name
_item_description.name '_item_structure.name'
_item_description.description
;
The name of data item
;
_item.name '_item_structure.name'
_item.category_id item_structure
_item.mandatory_code implicit
_item_type.name '_item_structure.name'
_item_type.code name
save_
save__item_structure.code
_item_description.name '_item_structure.code'
_item_description.description
;
Provides an indirect reference into the list of structure
type definition in category item_structure_list.
;
_item.name '_item_structure.code'
_item.category_id item_structure
_item.mandatory_code yes
_item_type.name '_item_structure.code'
_item_type.code code
save_
save__item_structure.organization
_item_description.name '_item_structure.organization'
_item_description.description
;
Identifies if the struct is defined in column or row major order.
Only the unique elements of symmetric matrices are specified.
;
_item.name '_item_structure.organization'
_item.category_id item_structure
_item.mandatory_code yes
_item_type.name '_item_structure.organization'
_item_type.code code
loop_
_item_enumeration.name
_item_enumeration.value
_item_enumeration.detail
'_item_structure.organization' 'columnwise' 'column major order'
'_item_structure.organization' 'rowwise' 'row major order'
save_
# ----------------------------------------------------------------------------
save_ITEM_STRUCTURE_LIST
_category.description
;
This category holds a description for each structure type.
;
_category.id item_structure_list
_category.mandatory_code no
_category.implicit_key mmcif_ddl.dic
loop_
_category_key.id
_category_key.name
item_structure_list '_item_structure_list.code'
item_structure_list '_item_structure_list.index'
loop_
_category_group.id
_category_group.category_id
'ddl_group' item_structure_list
'item_group' item_structure_list
save_
save__item_structure_list.code
_item_description.name '_item_structure_list.code'
_item_description.description
;
The name of the matrix/vector structure declaration.
;
_item.name '_item_structure_list.code'
_item.category_id item_structure_list
_item.mandatory_code yes
_item_linked.parent_name '_item_structure_list.code'
_item_linked.child_name '_item_structure.code'
_item_type.name '_item_structure_list.code'
_item_type.code code
save_
save__item_structure_list.index
_item_description.name '_item_structure_list.index'
_item_description.description
;
Identifies the one based index of a row/column of the structure.
;
_item.name '_item_structure_list.index'
_item.category_id item_structure_list
_item.mandatory_code yes
loop_
_item_range.name
_item_range.minimum
_item_range.maximum
'_item_structure_list.index' 1 1
'_item_structure_list.index' 1 .
_item_type.name '_item_structure_list.index'
_item_type.code int
save_
save__item_structure_list.dimension
_item_description.name '_item_structure_list.dimension'
_item_description.description
;
Identifies the length of this row/column of the structure.
;
_item.name '_item_structure_list.dimension'
_item.category_id item_structure_list
_item.mandatory_code yes
loop_
_item_range.name
_item_range.minimum
_item_range.maximum
'_item_structure_list.dimension' 1 1
'_item_structure_list.dimension' 1 .
_item_type.name '_item_structure_list.dimension'
_item_type.code int
save_
# ----------------------------------------------------------------------------
save_ITEM_SUB_CATEGORY
_category.description
;
This category assigns data items to subcategories.
;
_category.id item_sub_category
_category.mandatory_code no
_category.implicit_key mmcif_ddl.dic
loop_
_category_key.id
_category_key.name
item_sub_category '_item_sub_category.id'
item_sub_category '_item_sub_category.name'
loop_
_category_group.id
_category_group.category_id
'sub_category_group' item_sub_category
'item_group' item_sub_category
save_
save__item_sub_category.name
_item_description.name '_item_sub_category.name'
_item_description.description
;
The name of data item
;
_item.name '_item_sub_category.name'
_item.category_id item_sub_category
_item.mandatory_code implicit
_item_type.name '_item_sub_category.name'
_item_type.code name
save_
save__item_sub_category.id
_item_description.name '_item_sub_category.id'
_item_description.description
;
The identifier of subcategory
;
_item.name '_item_sub_category.id'
_item.category_id item_sub_category
_item.mandatory_code yes
_item_type.name '_item_sub_category.id'
_item_type.code idname
save_
# ----------------------------------------------------------------------------
save_ITEM_TYPE
_category.description
;
Attributes for specifying the data type code for each data item.
;
_category.id item_type
_category.mandatory_code no
_category.implicit_key mmcif_ddl.dic
_category_key.id item_type
_category_key.name '_item_type.name'
loop_
_category_group.id
_category_group.category_id
'ddl_group' item_type
'item_group' item_type
save_
save__item_type.name
_item_description.name '_item_type.name'
_item_description.description
;
The name of data item
;
_item.name '_item_type.name'
_item.category_id item_type
_item.mandatory_code implicit
_item_type.name '_item_type.name'
_item_type.code name
save_
save__item_type.code
_item_description.name '_item_type.code'
_item_description.description
;
Data type of defined data item
;
_item.name '_item_type.code'
_item.category_id item_type
_item.mandatory_code yes
_item_type.name '_item_type.code'
_item_type.code code
save_
# ----------------------------------------------------------------------------
save_ITEM_TYPE_CONDITIONS
_category.description
;
Attributes for specifying additional conditions associated with
the data type of the item.
;
_category.id item_type_conditions
_category.mandatory_code no
_category.implicit_key mmcif_ddl.dic
_category_key.id item_type_conditions
_category_key.name '_item_type_conditions.name'
loop_
_category_group.id
_category_group.category_id
'ddl_group' item_type_conditions
'item_group' item_type_conditions
'compliance_group' item_type_conditions
save_
save__item_type_conditions.name
_item_description.name '_item_type_conditions.name'
_item_description.description
;
The name of data item
;
_item.name '_item_type_conditions.name'
_item.category_id item_type_conditions
_item.mandatory_code implicit
_item_type.name '_item_type_conditions.name'
_item_type.code name
save_
save__item_type_conditions.code
_item_description.name '_item_type_conditions.code'
_item_description.description
;
Codes defining conditions on the _item_type.code specification.
'esd' permits a number string to contain an appended standard
deviation number enclosed within parentheses. E.g. 4.37(5)
'seq' permits data to be declared as a sequence of values
separated by a comma <,> or a colon <:>.
* The sequence v1,v2,v3,. signals that v1, v2, v3, etc.
are alternative values or the data item.
* The sequence v1:v2 signals that v1 and v2 are the boundary
values of a continuous range of values. This mechanism
was used to specify permitted ranges of an item in
previous DDL versions.
Combinations of alternate and range sequences are permitted.
;
_item.name '_item_type_conditions.code'
_item.category_id item_type_conditions
_item.mandatory_code yes
_item_type.name '_item_type_conditions.code'
_item_type.code code
loop_
_item_enumeration.name
_item_enumeration.value
_item_enumeration.detail
'_item_type_conditions.code'
none 'no extra conditions apply to this data item'
'_item_type_conditions.code'
esd 'numbers may have esd values appended within ()'
'_item_type_conditions.code'
seq 'data may be declared as a comma or colon separated sequence'
save_
# ----------------------------------------------------------------------------
save_ITEM_TYPE_LIST
_category.description
;
Attributes which define each type code.
;
_category.id item_type_list
_category.mandatory_code no
_category.implicit_key mmcif_ddl.dic
_category_key.id item_type_list
_category_key.name '_item_type_list.code'
loop_
_category_group.id
_category_group.category_id
'ddl_group' item_type_list
'item_group' item_type_list
save_
save__item_type_list.code
_item_description.name '_item_type_list.code'
_item_description.description
;
The codes specifying the nature of the data value.
;
_item.name '_item_type_list.code'
_item.category_id item_type_list
_item.mandatory_code yes
_item_type.name '_item_type_list.code'
_item_type.code code
_item_linked.child_name '_item_type.code'
_item_linked.parent_name '_item_type_list.code'
save_
save__item_type_list.primitive_code
_item_description.name '_item_type_list.primitive_code'
_item_description.description
;
The codes specifying the primitive type of the data value.
;
_item.name '_item_type_list.primitive_code'
_item.category_id item_type_list
_item.mandatory_code yes
_item_type.name '_item_type_list.primitive_code'
_item_type.code code
loop_
_item_enumeration.name
_item_enumeration.value
_item_enumeration.detail
'_item_type_list.primitive_code'
numb 'numerically-interpretable string'
'_item_type_list.primitive_code'
char 'character or text string (case-sensitive)'
'_item_type_list.primitive_code'
uchar 'character or text string (case-insensitive)'
'_item_type_list.primitive_code'
null 'for dictionary purposes only'
save_
save__item_type_list.construct
_item_description.name '_item_type_list.construct'
_item_description.description
;
When a data value can be defined as a pre-determined sequence of
characters, or optional characters, or data names (for which the
definition is also available), it is specified as a construction.
The rules of construction conform to the the regular expression
(REGEX) specificatiopns detailed in the IEEE document P1003.2
Draft 11.2 Sept 1991 (ftp file '/doc/POSIX/1003.2/p121-140').
Resolved data names for which _item_type_list.construct
specifications exist are replaced by these constructions,
otherwise the data name string is not replaced.
;
_item.name '_item_type_list.construct'
_item.category_id item_type_list
_item.mandatory_code no
_item_type.name '_item_type_list.construct'
_item_type.code text
_item_examples.name '_item_type_list.construct'
_item_examples.case '{_year}-{_month}-{_day}'
_item_examples.detail 'typical construction for _date'
save_
save__item_type_list.detail
_item_description.name '_item_type_list.detail'
_item_description.description
;
An optional description of the data type
;
_item.name '_item_type_list.detail'
_item.category_id item_type_list
_item.mandatory_code no
_item_type.name '_item_type_list.detail'
_item_type.code text
save_
# ----------------------------------------------------------------------------
save_ITEM_UNITS
_category.description
;
Specifies the physical units in which data items are expressed.
;
_category.id item_units
_category.mandatory_code no
_category.implicit_key mmcif_ddl.dic
_category_key.id item_units
_category_key.name '_item_units.name'
loop_
_category_group.id
_category_group.category_id
'ddl_group' item_units
'item_group' item_units
save_
save__item_units.name
_item_description.name '_item_units.name'
_item_description.description
;
The name of data item
;
_item.name '_item_units.name'
_item.category_id item_units
_item.mandatory_code implicit
_item_type.name '_item_units.name'
_item_type.code name
save_
save__item_units.code
_item_description.name '_item_units.code'
_item_description.description
;
The identifier of unit in which the data item is expressed.
;
_item.name '_item_units.code'
_item.category_id item_units
_item.mandatory_code yes
_item_type.name '_item_units.code'
_item_type.code code
save_
# ----------------------------------------------------------------------------
save_ITEM_UNITS_CONVERSION
_category.description
;
Conversion factors between the various units of measure defined
in the ITEM_UNITS_LIST category.
;
_category.id item_units_conversion
_category.mandatory_code no
_category.implicit_key mmcif_ddl.dic
loop_
_category_key.id
_category_key.name
item_units_conversion '_item_units_conversion.from_code'
item_units_conversion '_item_units_conversion.to_code'
loop_
_category_group.id
_category_group.category_id
'ddl_group' item_units_conversion
'item_group' item_units_conversion
save_
save__item_units_conversion.from_code
_item_description.name '_item_units_conversion.from_code'
_item_description.description
;
The unit system on which the conversion operation is applied
to produce the unit system specified in _item_units_conversion.to_code.
<to_code> = <from_code> <operator> <factor>
;
_item.name '_item_units_conversion.from_code'
_item.category_id item_units_conversion
_item.mandatory_code yes
_item_type.name '_item_units_conversion.from_code'
_item_type.code code
save_
save__item_units_conversion.to_code
_item_description.name '_item_units_conversion.to_code'
_item_description.description
;
The unit system produced after an operation is applied to the unit
system specified by _item_units_conversion.from_code.
<to_code> = <from_code> <operator> <factor>
;
_item.name '_item_units_conversion.to_code'
_item.category_id item_units_conversion
_item.mandatory_code yes
_item_type.name '_item_units_conversion.to_code'
_item_type.code code
save_
save__item_units_conversion.operator
_item_description.name '_item_units_conversion.operator'
_item_description.description
;
The arithmetic operator required to convert between the
unit systems:
<to_code> = <from_code> <operator> <factor>
;
_item.name '_item_units_conversion.operator'
_item.category_id item_units_conversion
_item.mandatory_code yes
_item_type.name '_item_units_conversion.operator'
_item_type.code code
loop_
_item_enumeration.name
_item_enumeration.value
_item_enumeration.detail
'_item_units_conversion.operator' '+' 'addition'
'_item_units_conversion.operator' '-' 'subtraction'
'_item_units_conversion.operator' '*' 'multiplication'
'_item_units_conversion.operator' '/' 'division'
save_
save__item_units_conversion.factor
_item_description.name '_item_units_conversion.factor'
_item_description.description
;
The arithmetic operation required to convert between the
unit systems:
<to_code> = <from_code> <operator> <factor>
;
_item.name '_item_units_conversion.factor'
_item.category_id item_units_conversion
_item.mandatory_code yes
_item_type.name '_item_units_conversion.factor'
_item_type.code any
save_
# ----------------------------------------------------------------------------
save_ITEM_UNITS_LIST
_category.description
;
Attributes which describe the physical units of measure
in which data items may be expressed.
;
_category.id item_units_list
_category.mandatory_code no
_category.implicit_key mmcif_ddl.dic
_category_key.id item_units_list
_category_key.name '_item_units_list.code'
loop_
_category_group.id
_category_group.category_id
'ddl_group' item_units_list
'item_group' item_units_list
save_
save__item_units_list.code
_item_description.name '_item_units_list.code'
_item_description.description
;
The code specifying the name of the unit of measure.
;
_item.name '_item_units_list.code'
_item.category_id item_units_list
_item.mandatory_code yes
_item_type.name '_item_units_list.code'
_item_type.code code
loop_
_item_linked.child_name
_item_linked.parent_name
'_item_units.code' '_item_units_list.code'
'_item_units_conversion.from_code' '_item_units_list.code'
'_item_units_conversion.to_code' '_item_units_list.code'
save_
save__item_units_list.detail
_item_description.name '_item_units_list.detail'
_item_description.description
;
A description of the unit of measure.
;
_item.name '_item_units_list.detail'
_item.category_id item_units_list
_item.mandatory_code no
_item_type.name '_item_units_list.detail'
_item_type.code text
save_
# ----------------------------------------------------------------------------
save_METHOD_LIST
_category.description
;
Attributes specifying the list of methods applicable to data items,
sub-categories, and categories.
;
_category.id method_list
_category.mandatory_code no
_category.implicit_key mmcif_ddl.dic
_category_key.id method_list
_category_key.name '_method_list.id'
loop_
_category_group.id
_category_group.category_id
'ddl_group' method_list
'item_group' method_list
'category_group' method_list
save_
save__method_list.id
_item_description.name '_method_list.id'
_item_description.description
;
Identity of method in the list referenced by _method.id
;
_item.name '_method_list.id'
_item.category_id method_list
_item.mandatory_code yes
_item_type.name '_method_list.id'
_item_type.code idname
loop_
_item_linked.child_name
_item_linked.parent_name
'_item_methods.method_id' '_method_list.id'
'_category_methods.method_id' '_method_list.id'
'_sub_category_methods.method_id' '_method_list.id'
'_datablock_methods.method_id' '_method_list.id'
save_
save__method_list.detail
_item_description.name '_method_list.detail'
_item_description.description
;
Description of application method in _method_list.id
;
_item.name '_method_list.detail'
_item.category_id method_list
_item.mandatory_code no
_item_type.name '_method_list.detail'
_item_type.code text
save_
save__method_list.inline
_item_description.name '_method_list.inline'
_item_description.description
;
Inline text of a method associated with the data item.
;
_item.name '_method_list.inline'
_item.category_id method_list
_item.mandatory_code yes
_item_type.name '_method_list.inline'
_item_type.code text
save_
save__method_list.code
_item_description.name '_method_list.code'
_item_description.description
;
A code that describes the function of the method.
;
_item.name '_method_list.code'
_item.category_id method_list
_item.mandatory_code yes
_item_type.name '_method_list.code'
_item_type.code code
loop_
_item_examples.name
_item_examples.case
_item_examples.detail
'_method_list.code' calculation 'method to calculate the item '
'_method_list.code' verification 'method to verify the data item '
'_method_list.code' cast 'method to provide cast conversion '
'_method_list.code' addition 'method to define item + item '
'_method_list.code' division 'method to define item / item '
'_method_list.code' multiplication 'method to define item * item '
'_method_list.code' equivalence 'method to define item = item '
'_method_list.code' other 'miscellaneous method '
save_
save__method_list.language
_item_description.name '_method_list.language'
_item_description.description
;
Language in which the method is expressed.
;
_item.name '_method_list.language'
_item.category_id method_list
_item.mandatory_code yes
_item_type.name '_method_list.language'
_item_type.code code
loop_
_item_examples.name
_item_examples.case
_item_examples.detail
'_method_list.language' BNF ?
'_method_list.language' C ?
'_method_list.language' C++ ?
'_method_list.language' FORTRAN ?
'_method_list.language' LISP ?
'_method_list.language' PASCAL ?
'_method_list.language' PEARL ?
'_method_list.language' TCL ?
'_method_list.language' OTHER ?
save_
# ----------------------------------------------------------------------------
save_DICTIONARY
_category.description
;
Attributes for specifying the dictionary title, version and
data block identifier.
;
_category.id dictionary
_category.mandatory_code yes
_category.implicit_key mmcif_ddl.dic
_category_key.id dictionary
_category_key.name '_dictionary.datablock_id'
loop_
_category_group.id
_category_group.category_id
'ddl_group' dictionary
'datablock_group' dictionary
'dictionary_group' dictionary
save_
save__dictionary.datablock_id
_item_description.name '_dictionary.datablock_id'
_item_description.description
;
The identifier for the data block containing the dictionary.
;
_item.name '_dictionary.datablock_id'
_item.category_id dictionary
_item.mandatory_code implicit
_item_type.name '_dictionary.datablock_id'
_item_type.code code
save_
save__dictionary.title
_item_description.name '_dictionary.title'
_item_description.description
;
Title identification of the dictionary.
;
_item.name '_dictionary.title'
_item.category_id dictionary
_item.mandatory_code yes
_item_type.name '_dictionary.title'
_item_type.code char
save_
save__dictionary.version
_item_description.name '_dictionary.version'
_item_description.description
;
A unique version identifier for the dictionary.
;
_item.name '_dictionary.version'
_item.category_id dictionary
_item.mandatory_code yes
_item_type.name '_dictionary.version'
_item_type.code char
save_
# ----------------------------------------------------------------------------
save_DICTIONARY_HISTORY
_category.description
;
Attributes for specifying the revision history of the dictionary.
;
_category.id dictionary_history
_category.mandatory_code no
_category.implicit_key mmcif_ddl.dic
_category_key.id dictionary_history
_category_key.name '_dictionary_history.version'
loop_
_category_group.id
_category_group.category_id
'ddl_group' dictionary_history
'dictionary_group' dictionary_history
save_
save__dictionary_history.version
_item_description.name '_dictionary_history.version'
_item_description.description
;
A unique version identifier for the dictionary revision.
;
_item.name '_dictionary_history.version'
_item.category_id dictionary_history
_item.mandatory_code yes
_item_type.name '_dictionary_history.version'
_item_type.code char
_item_linked.child_name '_dictionary.version'
_item_linked.parent_name '_dictionary_history.version'
save_
save__dictionary_history.update
_item_description.name '_dictionary_history.update'
_item_description.description
;
The date that the last dictionary revision took place.
;
_item.name '_dictionary_history.update'
_item.category_id dictionary_history
_item.mandatory_code yes
_item_type.name '_dictionary_history.update'
_item_type.code yyyy-mm-dd
save_
save__dictionary_history.revision
_item_description.name '_dictionary_history.revision'
_item_description.description
;
Text description of the dictionary revision.
;
_item.name '_dictionary_history.revision'
_item.category_id dictionary_history
_item.mandatory_code yes
_item_type.name '_dictionary_history.revision'
_item_type.code text
save_
### EOF mmcif_ddl-def-1.dic
###########################################################################
#
# File: mmcif_ddl-def-1.dic
#
# mmCIF DDL Core Dictionary with NDB extensions
#
# This DDL dictionary is a mirror of ddl_core.dic-org with all implicit
# data items fully expanded and with NDB extensions added.
#
# Definition Section 2.
# (NDB Extension Definitions)
#
#
###########################################################################
save_NDB_CATEGORY_DESCRIPTION
_category.description
;
NDB description of data items in this category.
;
_category.id ndb_category_description
_category.mandatory_code no
_category.implicit_key mmcif_ddl.dic
loop_
_category_key.id
_category_key.name
ndb_category_description '_ndb_category_description.id'
ndb_category_description '_ndb_category_description.description'
save_
save__ndb_category_description.id
_item.name '_ndb_category_description.id'
_item.category_id ndb_category_description
_item.mandatory_code implicit
_item_type.name '_ndb_category_description.id'
_item_type.code idname
_item_linked.child_name '_ndb_category_description.id'
_item_linked.parent_name '_category.id'
save_
save__ndb_category_description.description
_item_description.name '_ndb_category_description.description'
_item_description.description
;
NDB text description of a category.
;
_item.name '_ndb_category_description.description'
_item.category_id ndb_category_description
_item.mandatory_code yes
_item_type.name '_ndb_category_description.description'
_item_type.code text
save_
# --------------------------------------------------------------------------
save_NDB_CATEGORY_EXAMPLES
_category.description
;
NDB example applications and descriptions of data items in this
category.
;
_category.id ndb_category_examples
_category.mandatory_code no
_category.implicit_key mmcif_ddl.dic
loop_
_category_key.id
_category_key.name
ndb_category_examples '_ndb_category_examples.id'
ndb_category_examples '_ndb_category_examples.case'
save_
save__ndb_category_examples.id
_item.name '_ndb_category_examples.id'
_item.category_id ndb_category_examples
_item.mandatory_code implicit
_item_type.name '_ndb_category_examples.id'
_item_type.code idname
_item_linked.child_name '_ndb_category_examples.id'
_item_linked.parent_name '_category.id'
save_
save__ndb_category_examples.case
_item_description.name '_ndb_category_examples.case'
_item_description.description
;
NDB case of examples involving items in this category.
;
_item.name '_ndb_category_examples.case'
_item.category_id ndb_category_examples
_item.mandatory_code yes
_item_type.name '_ndb_category_examples.case'
_item_type.code text
save_
save__ndb_category_examples.detail
_item_description.name '_ndb_category_examples.detail'
_item_description.description
;
NDB description of an example _category_examples.case
;
_item.name '_ndb_category_examples.detail'
_item.category_id ndb_category_examples
_item.mandatory_code no
_item_type.name '_ndb_category_examples.detail'
_item_type.code text
save_
#--------------------------------------------------------------------------
save_NDB_ITEM_DESCRIPTION
_category.description
;
This category holds the NDB descriptions of each data item.
;
_category.id ndb_item_description
_category.mandatory_code no
_category.implicit_key mmcif_ddl.dic
loop_
_category_key.id
_category_key.name
ndb_item_description '_ndb_item_description.name'
ndb_item_description '_ndb_item_description.description'
loop_
_category_group.id
_category_group.category_id
'ddl_group' ndb_item_description
'item_group' ndb_item_description
save_
save__ndb_item_description.name
_item_description.name '_ndb_item_description.name'
_item_description.description
;
Data name of the defined item.
;
_item.name '_ndb_item_description.name'
_item.category_id ndb_item_description
_item.mandatory_code implicit
_item_type.name '_ndb_item_description.name'
_item_type.code name
_item_linked.child_name '_ndb_item_description.name'
_item_linked.parent_name '_item.name'
save_
save__ndb_item_description.description
_item_description.name '_ndb_item_description.description'
_item_description.description
;
NDB text description of the defined data item.
;
_item.name '_ndb_item_description.description'
_item.category_id ndb_item_description
_item.mandatory_code yes
_item_type.name '_ndb_item_description.description'
_item_type.code text
save_
# --------------------------------------------------------------------------
save_NDB_ITEM_ENUMERATION
_category.description
;
Attributes which specify the permitted enumeration of the items.
;
_category.id ndb_item_enumeration
_category.mandatory_code no
_category.implicit_key mmcif_ddl.dic
loop_
_category_key.id
_category_key.name
ndb_item_enumeration '_ndb_item_enumeration.name'
ndb_item_enumeration '_ndb_item_enumeration.value'
loop_
_category_group.category_id
_category_group.id
ndb_item_enumeration 'ddl_group'
ndb_item_enumeration 'item_group'
save_
save__ndb_item_enumeration.name
_item.name '_ndb_item_enumeration.name'
_item.category_id ndb_item_enumeration
_item.mandatory_code implicit
_item_type.name '_ndb_item_enumeration.name'
_item_type.code name
_item_linked.child_name '_ndb_item_enumeration.name'
_item_linked.parent_name '_item.name'
save_
save__ndb_item_enumeration.value
_item_description.name '_ndb_item_enumeration.value'
_item_description.description
;
A permissible value, character or number, for the defined item.
;
_item.name '_ndb_item_enumeration.value'
_item.category_id ndb_item_enumeration
_item.mandatory_code yes
_item_type.name '_ndb_item_enumeration.value'
_item_type.code any
save_
save__ndb_item_enumeration.detail
_item_description.name '_ndb_item_enumeration.detail'
_item_description.description
;
A description of a permissible value for the defined item.
;
_item.name '_ndb_item_enumeration.detail'
_item.category_id ndb_item_enumeration
_item.mandatory_code no
_item_type.name '_ndb_item_enumeration.detail'
_item_type.code text
save_
# --------------------------------------------------------------------------
save_NDB_ITEM_EXAMPLES
_category.description
;
Attributes for describing application examples of the data item.
;
_category.id ndb_item_examples
_category.mandatory_code no
_category.implicit_key mmcif_ddl.dic
loop_
_category_key.id
_category_key.name
ndb_item_examples '_ndb_item_examples.name'
ndb_item_examples '_ndb_item_examples.case'
loop_
_category_group.id
_category_group.category_id
'ddl_group' ndb_item_examples
'item_group' ndb_item_examples
save_
save__ndb_item_examples.case
_item_description.name '_ndb_item_examples.case'
_item_description.description
;
NDB example application of the defined data item.
;
_item.name '_ndb_item_examples.case'
_item.category_id ndb_item_examples
_item.mandatory_code yes
_item_type.name '_ndb_item_examples.case'
_item_type.code text
save_
save__ndb_item_examples.detail
_item_description.name '_ndb_item_examples.detail'
_item_description.description
;
NDB description of an example specified in _ndb_item_example.case
;
_item.name '_ndb_item_examples.detail'
_item.category_id ndb_item_examples
_item.mandatory_code yes
_item_type.name '_ndb_item_examples.detail'
_item_type.code text
save_
save__ndb_item_examples.name
_item.name '_ndb_item_examples.name'
_item.category_id ndb_item_examples
_item.mandatory_code implicit
_item_type.name '_ndb_item_examples.name'
_item_type.code name
_item_linked.child_name '_ndb_item_examples.name'
_item_linked.parent_name '_item.name'
save_
#### EOF mmcif_ddl-def-2.dic
