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<title>GDAL: GDALGridInverseDistanceToAPowerOptions Struct Reference</title>
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<h1>GDALGridInverseDistanceToAPowerOptions Struct Reference</h1><!-- doxytag: class="GDALGridInverseDistanceToAPowerOptions" -->
<p><code>#include <<a class="el" href="gdal__alg_8h_source.html">gdal_alg.h</a>></code></p>
<p><a href="structGDALGridInverseDistanceToAPowerOptions-members.html">List of all members.</a></p>
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<tr><td colspan="2"><h2>Public Attributes</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="structGDALGridInverseDistanceToAPowerOptions.html#a2b33badcbdaeb9464bd004cf11c442d4">dfPower</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="structGDALGridInverseDistanceToAPowerOptions.html#a53c42a3be0970f4ce61613a998db17a5">dfSmoothing</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="structGDALGridInverseDistanceToAPowerOptions.html#ade9e0033d4f955f4fbab621c523c28ea">dfAnisotropyRatio</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="structGDALGridInverseDistanceToAPowerOptions.html#aff3a8a0a37baf153faf7940904bdc7e6">dfAnisotropyAngle</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="structGDALGridInverseDistanceToAPowerOptions.html#a8526f2b55ea76906b502fcb7da7cb0aa">dfRadius1</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="structGDALGridInverseDistanceToAPowerOptions.html#a39dc42caf1afa8fe6cdd63e50063a2f3">dfRadius2</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="structGDALGridInverseDistanceToAPowerOptions.html#a737bc8f26e3ad0cce94fb5d402af2ed5">dfAngle</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">GUInt32 </td><td class="memItemRight" valign="bottom"><a class="el" href="structGDALGridInverseDistanceToAPowerOptions.html#a85a096af2402b0b37a3520d2b7613352">nMaxPoints</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">GUInt32 </td><td class="memItemRight" valign="bottom"><a class="el" href="structGDALGridInverseDistanceToAPowerOptions.html#a2575140ce033afcf4b6acebba1f6cc6c">nMinPoints</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="structGDALGridInverseDistanceToAPowerOptions.html#a4bd2acae79c4526f6e9894c7fdbdf8bc">dfNoDataValue</a></td></tr>
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<hr/><a name="_details"></a><h2>Detailed Description</h2>
<p>Inverse distance to a power method control options </p>
<hr/><h2>Member Data Documentation</h2>
<a class="anchor" id="a737bc8f26e3ad0cce94fb5d402af2ed5"></a><!-- doxytag: member="GDALGridInverseDistanceToAPowerOptions::dfAngle" ref="a737bc8f26e3ad0cce94fb5d402af2ed5" args="" -->
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<td class="memname">double <a class="el" href="structGDALGridInverseDistanceToAPowerOptions.html#a737bc8f26e3ad0cce94fb5d402af2ed5">GDALGridInverseDistanceToAPowerOptions::dfAngle</a></td>
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<p>Angle of ellipse rotation in degrees.</p>
<p>Ellipse rotated counter clockwise. </p>
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<a class="anchor" id="aff3a8a0a37baf153faf7940904bdc7e6"></a><!-- doxytag: member="GDALGridInverseDistanceToAPowerOptions::dfAnisotropyAngle" ref="aff3a8a0a37baf153faf7940904bdc7e6" args="" -->
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<td class="memname">double <a class="el" href="structGDALGridInverseDistanceToAPowerOptions.html#aff3a8a0a37baf153faf7940904bdc7e6">GDALGridInverseDistanceToAPowerOptions::dfAnisotropyAngle</a></td>
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<p>Reserved for future use. </p>
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<a class="anchor" id="ade9e0033d4f955f4fbab621c523c28ea"></a><!-- doxytag: member="GDALGridInverseDistanceToAPowerOptions::dfAnisotropyRatio" ref="ade9e0033d4f955f4fbab621c523c28ea" args="" -->
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<td class="memname">double <a class="el" href="structGDALGridInverseDistanceToAPowerOptions.html#ade9e0033d4f955f4fbab621c523c28ea">GDALGridInverseDistanceToAPowerOptions::dfAnisotropyRatio</a></td>
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<p>Reserved for future use. </p>
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<a class="anchor" id="a4bd2acae79c4526f6e9894c7fdbdf8bc"></a><!-- doxytag: member="GDALGridInverseDistanceToAPowerOptions::dfNoDataValue" ref="a4bd2acae79c4526f6e9894c7fdbdf8bc" args="" -->
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<td class="memname">double <a class="el" href="structGDALGridInverseDistanceToAPowerOptions.html#a4bd2acae79c4526f6e9894c7fdbdf8bc">GDALGridInverseDistanceToAPowerOptions::dfNoDataValue</a></td>
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<p>No data marker to fill empty points. </p>
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<a class="anchor" id="a2b33badcbdaeb9464bd004cf11c442d4"></a><!-- doxytag: member="GDALGridInverseDistanceToAPowerOptions::dfPower" ref="a2b33badcbdaeb9464bd004cf11c442d4" args="" -->
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<td class="memname">double <a class="el" href="structGDALGridInverseDistanceToAPowerOptions.html#a2b33badcbdaeb9464bd004cf11c442d4">GDALGridInverseDistanceToAPowerOptions::dfPower</a></td>
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<p>Weighting power. </p>
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<a class="anchor" id="a8526f2b55ea76906b502fcb7da7cb0aa"></a><!-- doxytag: member="GDALGridInverseDistanceToAPowerOptions::dfRadius1" ref="a8526f2b55ea76906b502fcb7da7cb0aa" args="" -->
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<td class="memname">double <a class="el" href="structGDALGridInverseDistanceToAPowerOptions.html#a8526f2b55ea76906b502fcb7da7cb0aa">GDALGridInverseDistanceToAPowerOptions::dfRadius1</a></td>
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<p>The first radius (X axis if rotation angle is 0) of search ellipse. </p>
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<a class="anchor" id="a39dc42caf1afa8fe6cdd63e50063a2f3"></a><!-- doxytag: member="GDALGridInverseDistanceToAPowerOptions::dfRadius2" ref="a39dc42caf1afa8fe6cdd63e50063a2f3" args="" -->
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<td class="memname">double <a class="el" href="structGDALGridInverseDistanceToAPowerOptions.html#a39dc42caf1afa8fe6cdd63e50063a2f3">GDALGridInverseDistanceToAPowerOptions::dfRadius2</a></td>
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<p>The second radius (Y axis if rotation angle is 0) of search ellipse. </p>
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<a class="anchor" id="a53c42a3be0970f4ce61613a998db17a5"></a><!-- doxytag: member="GDALGridInverseDistanceToAPowerOptions::dfSmoothing" ref="a53c42a3be0970f4ce61613a998db17a5" args="" -->
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<td class="memname">double <a class="el" href="structGDALGridInverseDistanceToAPowerOptions.html#a53c42a3be0970f4ce61613a998db17a5">GDALGridInverseDistanceToAPowerOptions::dfSmoothing</a></td>
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<p>Smoothing parameter. </p>
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<a class="anchor" id="a85a096af2402b0b37a3520d2b7613352"></a><!-- doxytag: member="GDALGridInverseDistanceToAPowerOptions::nMaxPoints" ref="a85a096af2402b0b37a3520d2b7613352" args="" -->
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<td class="memname">GUInt32 <a class="el" href="structGDALGridInverseDistanceToAPowerOptions.html#a85a096af2402b0b37a3520d2b7613352">GDALGridInverseDistanceToAPowerOptions::nMaxPoints</a></td>
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<p>Maximum number of data points to use.</p>
<p>Do not search for more points than this number. If less amount of points found the grid node considered empty and will be filled with NODATA marker. </p>
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<a class="anchor" id="a2575140ce033afcf4b6acebba1f6cc6c"></a><!-- doxytag: member="GDALGridInverseDistanceToAPowerOptions::nMinPoints" ref="a2575140ce033afcf4b6acebba1f6cc6c" args="" -->
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<td class="memname">GUInt32 <a class="el" href="structGDALGridInverseDistanceToAPowerOptions.html#a2575140ce033afcf4b6acebba1f6cc6c">GDALGridInverseDistanceToAPowerOptions::nMinPoints</a></td>
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<p>Minimum number of data points to use.</p>
<p>If less amount of points found the grid node considered empty and will be filled with NODATA marker. </p>
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<hr/>The documentation for this struct was generated from the following file:<ul>
<li><a class="el" href="gdal__alg_8h_source.html">gdal_alg.h</a></li>
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