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20 lines
1.4 KiB
HTML
20 lines
1.4 KiB
HTML
<html>
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<head><link rel="stylesheet" type="text/css" href="help.css" /></head>
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<body>
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<h1 class='module'>Grid Shrink/Expand</h1>
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<div class='author'>V.Wichmann & O.Conrad (c) 2011</div>
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<div class='description'>Regions with valid data in the input grid can be shrinked or expanded by a certain amount (radius). Shrinking just sets the border of regions with valid data to NoData, expanding sets NoData cells along the border of regions with valid data to a new valid value, computed by the method selected (min, max, mean, majority).<br/>
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<br/>
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</div>
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<h2>Parameters</h2>
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<dl class='parameters'>
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<dt>Grid system <div class='type'>Grid system</div></dt><dd>Grid system <div class='constraints'></div></dd>
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<dt>Grid <div class='type'>Input Grid</div></dt><dd> <div class='constraints'></div></dd>
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<dt>Result Grid <div class='type'>Output Grid</div></dt><dd> <div class='constraints'></div></dd>
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<dt>Operation <div class='type'>Choice</div></dt><dd> <div class='constraints'>Available choices: Shrink, Expand</div></dd>
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<dt>Search Mode <div class='type'>Choice</div></dt><dd> <div class='constraints'>Available choices: Square, Circle</div></dd>
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<dt>Radius <div class='type'>Integer</div></dt><dd> <div class='constraints'>Minimum: 1.0</div></dd>
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<dt>Method <div class='type'>Choice</div></dt><dd> <div class='constraints'>Available choices: min, max, mean, majority</div></dd>
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</dl>
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</body></html>
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