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− | <H2>
| + | --[[利用者:Sanak|Sanak]] 2009年10月5日 (月) 14:40 (UTC)このページは削除予定です。 |
− | GRASS Toolbox raster data modules
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− | </H2>
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− | | + | |
− | <P>
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− | This Section lists all graphical dialogs in the GRASS Toolbox to work with
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− | and analyse raster data in a currently selected GRASS location and mapset.
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− | | + | |
− | <P>
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− | <BR><P></P>
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− | <DIV ALIGN="CENTER">
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− | <DIV ALIGN="CENTER">
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− | | + | |
− | </DIV>
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− | <P>
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− | <BR>
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− | <A NAME="81"></A>
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− | <TABLE CELLPADDING=3 BORDER="1">
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− | <CAPTION><STRONG>Table 19:</STRONG>
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− | GRASS Toolbox: Develop raster map modules</CAPTION>
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− | <TR><TD ALIGN="CENTER" COLSPAN=2><SPAN><SPAN CLASS="textbf">Develop raster map modules in the GRASS
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− | Toolbox</SPAN></SPAN></TD>
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− | </TR>
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− | <TR><TH ALIGN="LEFT" VALIGN="TOP" WIDTH=113><SPAN CLASS="textbf">Module name</SPAN></TH>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340><SPAN CLASS="textbf">Purpose</SPAN></TD>
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− | </TR>
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− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.compress</TD>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Compresses and decompresses raster maps</TD>
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− | </TR>
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− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.region.region</TD>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Sets the boundary definitions to current or
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− | default region</TD>
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− | </TR>
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− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.region.raster</TD>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Sets the boundary definitions from existent raster
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− | map</TD>
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− | </TR>
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− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.region.vector</TD>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Sets the boundary definitions from existent vector map</TD>
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− | </TR>
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− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.region.edge</TD>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Sets the boundary definitions by edge (n-s-e-w)</TD>
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− | </TR>
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− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.region.alignTo</TD>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Sets region to align to a raster map</TD>
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− | </TR>
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− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.null.val</TD>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Transform cells with value in null cells</TD>
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− | </TR>
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− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.null.to</TD>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Transform null cells in value cells</TD>
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− | </TR>
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− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.quant</TD>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>This routine produces the quantization file for a
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− | floating-point map</TD>
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− | </TR>
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− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.resamp.stats</TD>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Resamples raster map layers using aggregation</TD>
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− | </TR>
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− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.resamp.interp</TD>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Resamples raster map layers using interpolation</TD>
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− | </TR>
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− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.resample</TD>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>GRASS raster map layer data resampling capability.
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− | Before you must set new resolution</TD>
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− | </TR>
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− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.resamp.rst</TD>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Reinterpolates and computes topographic analysis
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− | using regularized spline with tension and smoothing</TD>
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− | </TR>
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− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.support</TD>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Allows creation and/or modification of raster map layer
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− | support files</TD>
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− | </TR>
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− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.support.stats</TD>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Update raster map statistics</TD>
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− | </TR>
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− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.proj</TD>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Re-project a raster map from one location to the current
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− | location</TD>
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− | </TR>
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− | </TABLE>
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− | </DIV>
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− | <BR>
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− | | + | |
− | <P>
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− | <BR><P></P>
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− | <DIV ALIGN="CENTER">
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− | <DIV ALIGN="CENTER">
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− | | + | |
− | </DIV>
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− | <P>
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− | <BR>
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− | <A NAME="93"></A>
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− | <TABLE CELLPADDING=3 BORDER="1">
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− | <CAPTION><STRONG>Table 20:</STRONG>
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− | GRASS Toolbox: Raster color management modules</CAPTION>
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− | <TR><TD ALIGN="CENTER" COLSPAN=2><SPAN><SPAN CLASS="textbf">Raster color management modules in the
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− | GRASS Toolbox</SPAN></SPAN></TD>
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− | </TR>
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− | <TR><TH ALIGN="LEFT" VALIGN="TOP" WIDTH=113><SPAN CLASS="textbf">Module name</SPAN></TH>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340><SPAN CLASS="textbf">Purpose</SPAN></TD>
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− | </TR>
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− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.colors.table</TD>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Set raster color table from setted tables</TD>
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− | </TR>
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− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.colors.rules</TD>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Set raster color table from setted rules</TD>
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− | </TR>
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− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.colors.rast</TD>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Set raster color table from existing raster</TD>
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− | </TR>
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− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.blend</TD>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Blend color components for two raster maps by given ratio</TD>
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− | </TR>
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− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.composite</TD>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Blend red, green, raster layers to obtain one color
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− | raster</TD>
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− | </TR>
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− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.his</TD>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Generates red, green and blue raster map layers combining
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− | hue, intensity, and saturation (his) values from user-specified input
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− | raster map layers</TD>
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− | </TR>
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− | </TABLE>
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− | </DIV>
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− | <BR>
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− | | + | |
− | <P>
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− | <BR><P></P>
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− | <DIV ALIGN="CENTER">
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− | <DIV ALIGN="CENTER">
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− | | + | |
− | </DIV>
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− | <P>
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− | <BR>
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− | <A NAME="105"></A>
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− | <TABLE CELLPADDING=3 BORDER="1">
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− | <CAPTION><STRONG>Table 21:</STRONG>
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− | GRASS Toolbox: Spatial raster analysis modules</CAPTION>
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− | <TR><TD ALIGN="CENTER" COLSPAN=2><SPAN><SPAN CLASS="textbf">Spatial raster analysis modules in the
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− | GRASS Toolbox</SPAN></SPAN></TD>
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− | </TR>
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− | <TR><TH ALIGN="LEFT" VALIGN="TOP" WIDTH=113><SPAN CLASS="textbf">Module name</SPAN></TH>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340><SPAN CLASS="textbf">Purpose</SPAN></TD>
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− | </TR>
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− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.buffer</TD>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Raster buffer</TD>
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− | </TR>
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− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.mask</TD>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Create a MASK for limiting raster operation</TD>
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− | </TR>
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− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.mapcalc</TD>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Raster map calculator</TD>
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− | </TR>
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− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.mapcalculator</TD>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Simple map algebra</TD>
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− | </TR>
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− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.neighbors</TD>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Raster neighbors analyses</TD>
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− | </TR>
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− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.neighbors</TD>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Count of neighbouring points</TD>
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− | </TR>
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− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.cross</TD>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Create a cross product of the category value from multiple
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− | raster map layers</TD>
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− | </TR>
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− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.series</TD>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Makes each output cell a function of the values assigned
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− | to the corresponding cells in the output raster map layers</TD>
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− | </TR>
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− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.patch</TD>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Create a new raster map by combining other raster maps</TD>
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− | </TR>
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− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.statistics</TD>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Category or object oriented statistics</TD>
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− | </TR>
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− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.cost</TD>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Outputs a raster map layer showing the cumulative cost of
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− | moving between different geographic locations on an input raster map layer
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− | whose cell category values represent cost</TD>
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− | </TR>
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− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.drain</TD>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Traces a flow through an elevation model on a raster map
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− | layer</TD>
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− | </TR>
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− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.shaded.relief</TD>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Create shaded map</TD>
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− | </TR>
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− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.slope.aspect.slope</TD>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Generate slope map from DEM (digital
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− | elevation model)</TD>
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− | </TR>
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− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.slope.aspect.aspect</TD>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Generate aspect map from DEM (digital
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− | elevation model)</TD>
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− | </TR>
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− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.param.scale</TD>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Extracts terrain parameters from a DEM</TD>
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− | </TR>
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− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.texture</TD>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Generate images with textural features from a raster map
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− | (first serie of indices)</TD>
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− | </TR>
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− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.texture.bis</TD>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Generate images with textural features from a raster
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− | map (second serie of indices)</TD>
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− | </TR>
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− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.los</TD>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Line-of-sigth raster analysis</TD>
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− | </TR>
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− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.clump</TD>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Recategorizes into unique categories contiguous cells</TD>
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− | </TR>
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− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.grow</TD>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Generates a raster map layer with contiguous areas grown by
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− | one cell</TD>
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− | </TR>
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− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.thin</TD>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Thin no-zero cells that denote line features</TD>
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− | </TR>
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− | </TABLE>
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− | </DIV>
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− | <BR>
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− | | + | |
− | <P>
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− | <BR><P></P>
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− | <DIV ALIGN="CENTER">
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− | <DIV ALIGN="CENTER">
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− | | + | |
− | </DIV>
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− | <P>
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− | <BR>
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− | <A NAME="117"></A>
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− | <TABLE CELLPADDING=3 BORDER="1">
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− | <CAPTION><STRONG>Table 22:</STRONG>
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− | GRASS Toolbox: Surface management modules</CAPTION>
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− | <TR><TD ALIGN="CENTER" COLSPAN=2><SPAN><SPAN CLASS="textbf">Surface management modules in the GRASS
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− | Toolbox</SPAN></SPAN></TD>
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− | </TR>
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− | <TR><TH ALIGN="LEFT" VALIGN="TOP" WIDTH=113><SPAN CLASS="textbf">Module name</SPAN></TH>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340><SPAN CLASS="textbf">Purpose</SPAN></TD>
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− | </TR>
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− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.random</TD>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Creates a random vector point map contained in a raster</TD>
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− | </TR>
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− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.random.cells</TD>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Generates random cell values with spatial
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− | dependence</TD>
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− | </TR>
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− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.kernel</TD>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Gaussian kernel density</TD>
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− | </TR>
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− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.contour</TD>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Produces a contours vector map with specified step from
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− | a raster map</TD>
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− | </TR>
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− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.contour2</TD>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Produces a contours vector map of specified contours
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− | from a raster map</TD>
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− | </TR>
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− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.surf.fractal</TD>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Creates a fractal surface of a given fractal
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− | dimension</TD>
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− | </TR>
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− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.surf.gauss</TD>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>GRASS module to produce a raster map layer of
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− | gaussian deviates whose mean and standard deviation can be expressed by the
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− | user</TD>
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− | </TR>
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− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.surf.random</TD>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Produces a raster map layer of uniform random
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− | deviates whose range can be expressed by the user</TD>
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− | </TR>
| + | |
− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.bilinear</TD>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Bilinear interpolation utility for raster map layers</TD>
| + | |
− | </TR>
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− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.surf.bispline</TD>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Bicubic or bilinear spline interpolation with
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− | Tykhonov regularization</TD>
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− | </TR>
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− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.surf.idw</TD>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Surface interpolation utility for raster map layers</TD>
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− | </TR>
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− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.surf.idw2</TD>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Surface generation program</TD>
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− | </TR>
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− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.surf.contour</TD>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Surface generation program from rasterized contours</TD>
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− | </TR>
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− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.surf.idw</TD>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Interpolate attribute values (IDW)</TD>
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− | </TR>
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− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.surf.rst</TD>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Interpolate attribute values (RST)</TD>
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− | </TR>
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− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.fillnulls</TD>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Fills no-data areas in raster maps using v.surf.rst
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− | splines interpolation</TD>
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− | </TR>
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− | </TABLE>
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− | </DIV>
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− | <BR>
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− | | + | |
− | <P>
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− | <BR><P></P>
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− | <DIV ALIGN="CENTER">
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− | <DIV ALIGN="CENTER">
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− | | + | |
− | </DIV>
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− | <P>
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− | <BR>
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− | <A NAME="129"></A>
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− | <TABLE CELLPADDING=3 BORDER="1">
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− | <CAPTION><STRONG>Table 23:</STRONG>
| + | |
− | GRASS Toolbox: Change raster category values and labels modules</CAPTION>
| + | |
− | <TR><TD ALIGN="CENTER" COLSPAN=2><SPAN><SPAN CLASS="textbf">Raster category and label modules in the GRASS Toolbox</SPAN></SPAN></TD>
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− | </TR>
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− | <TR><TH ALIGN="LEFT" VALIGN="TOP" WIDTH=113><SPAN CLASS="textbf">Module name</SPAN></TH>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340><SPAN CLASS="textbf">Purpose</SPAN></TD>
| + | |
− | </TR>
| + | |
− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.reclass.area.greater</TD>
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− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Reclasses a raster map greater than user
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− | specified area size (in hectares)</TD>
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− | </TR>
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− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.reclass.area.lesser</TD>
| + | |
− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Reclasses a raster map less than user
| + | |
− | specified area size (in hectares)</TD>
| + | |
− | </TR>
| + | |
− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.reclass</TD>
| + | |
− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Reclass a raster using a reclassification rules file</TD>
| + | |
− | </TR>
| + | |
− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.recode</TD>
| + | |
− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Recode raster maps</TD>
| + | |
− | </TR>
| + | |
− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.rescale</TD>
| + | |
− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Rescales the range of category values in a raster map
| + | |
− | layer</TD>
| + | |
− | </TR>
| + | |
− | </TABLE>
| + | |
− | </DIV>
| + | |
− | <BR>
| + | |
− | | + | |
− | <P>
| + | |
− | <BR><P></P>
| + | |
− | <DIV ALIGN="CENTER">
| + | |
− | <DIV ALIGN="CENTER">
| + | |
− | | + | |
− | </DIV>
| + | |
− | <P>
| + | |
− | <BR>
| + | |
− | <A NAME="141"></A>
| + | |
− | <TABLE CELLPADDING=3 BORDER="1">
| + | |
− | <CAPTION><STRONG>Table 24:</STRONG>
| + | |
− | GRASS Toolbox: Hydrologic modelling modules</CAPTION>
| + | |
− | <TR><TD ALIGN="CENTER" COLSPAN=2><SPAN><SPAN CLASS="textbf">Hydrologic modelling modules in the GRASS
| + | |
− | Toolbox</SPAN></SPAN></TD>
| + | |
− | </TR>
| + | |
− | <TR><TH ALIGN="LEFT" VALIGN="TOP" WIDTH=113><SPAN CLASS="textbf">Module name</SPAN></TH>
| + | |
− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340><SPAN CLASS="textbf">Purpose</SPAN></TD>
| + | |
− | </TR>
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− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.carve</TD>
| + | |
− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Takes vector stream data, transforms it to raster, and
| + | |
− | subtracts depth from the output DEM</TD>
| + | |
− | </TR>
| + | |
− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.fill.dir</TD>
| + | |
− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Filters and generates a depressionless elevation map
| + | |
− | and a flow direction map from a given elevation layer</TD>
| + | |
− | </TR>
| + | |
− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.lake.xy</TD>
| + | |
− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Fills lake from seed point at given level</TD>
| + | |
− | </TR>
| + | |
− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.lake.seed</TD>
| + | |
− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Fills lake from seed at given level</TD>
| + | |
− | </TR>
| + | |
− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.topidx</TD>
| + | |
− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Creates a 3D volume map based on 2D elevation and value
| + | |
− | raster maps</TD>
| + | |
− | </TR>
| + | |
− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.basins.fill</TD>
| + | |
− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Generates a raster map layer showing watershed
| + | |
− | subbasins</TD>
| + | |
− | </TR>
| + | |
− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.water.outlet</TD>
| + | |
− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Watershed basin creation program</TD>
| + | |
− | </TR>
| + | |
− | </TABLE>
| + | |
− | </DIV>
| + | |
− | <BR>
| + | |
− | | + | |
− | <P>
| + | |
− | <BR><P></P>
| + | |
− | <DIV ALIGN="CENTER">
| + | |
− | <DIV ALIGN="CENTER">
| + | |
− | | + | |
− | </DIV>
| + | |
− | <P>
| + | |
− | <BR>
| + | |
− | <A NAME="153"></A>
| + | |
− | <TABLE CELLPADDING=3 BORDER="1">
| + | |
− | <CAPTION><STRONG>Table 25:</STRONG>
| + | |
− | GRASS Toolbox: Reports and statistic analysis modules</CAPTION>
| + | |
− | <TR><TD ALIGN="CENTER" COLSPAN=2><SPAN><SPAN CLASS="textbf">Reports and statistic analysis modules in the GRASS Toolbox</SPAN></SPAN></TD>
| + | |
− | </TR>
| + | |
− | <TR><TH ALIGN="LEFT" VALIGN="TOP" WIDTH=113><SPAN CLASS="textbf">Module name</SPAN></TH>
| + | |
− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340><SPAN CLASS="textbf">Purpose</SPAN></TD>
| + | |
− | </TR>
| + | |
− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.category</TD>
| + | |
− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Prints category values and labels associated with
| + | |
− | user-specified raster map layers</TD>
| + | |
− | </TR>
| + | |
− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.sum</TD>
| + | |
− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Sums up the raster cell values</TD>
| + | |
− | </TR>
| + | |
− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.report</TD>
| + | |
− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Reports statistics for raster map layers</TD>
| + | |
− | </TR>
| + | |
− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.average</TD>
| + | |
− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Finds the average of values in a cover map within areas
| + | |
− | assigned the same category value in a user-specified base map</TD>
| + | |
− | </TR>
| + | |
− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.median</TD>
| + | |
− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Finds the median of values in a cover map within areas
| + | |
− | assigned the same category value in a user-specified base map</TD>
| + | |
− | </TR>
| + | |
− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.mode</TD>
| + | |
− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Finds the mode of values in a cover map within areas
| + | |
− | assigned the same category value in a user-specified base map.reproject
| + | |
− | raster image</TD>
| + | |
− | </TR>
| + | |
− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.volume</TD>
| + | |
− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Calculates the volume of data clumps, and produces a
| + | |
− | GRASS vector points map containing the calculated centroids of these clumps</TD>
| + | |
− | </TR>
| + | |
− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.surf.area</TD>
| + | |
− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Surface area estimation for rasters</TD>
| + | |
− | </TR>
| + | |
− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.univar</TD>
| + | |
− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Calculates univariate statistics from the non-null cells
| + | |
− | of a raster map</TD>
| + | |
− | </TR>
| + | |
− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.covar</TD>
| + | |
− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Outputs a covariance/correlation matrix for user-specified
| + | |
− | raster map layer(s)</TD>
| + | |
− | </TR>
| + | |
− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.regression.line</TD>
| + | |
− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Calculates linear regression from two raster
| + | |
− | maps: y = a + b * x</TD>
| + | |
− | </TR>
| + | |
− | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>r.coin</TD>
| + | |
− | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Tabulates the mutual occurrence (coincidence) of categories
| + | |
− | for two raster map layers</TD>
| + | |
− | </TR>
| + | |
− | </TABLE>
| + | |
− | </DIV>
| + | |
− | <BR>
| + | |
− | | + | |
− | <P>
| + | |
− | | + | |
− | <P>
| + | |