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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 vector data modules
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| − | </H2>
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| − | | + | |
| − | <P>
| + | |
| − | This Section lists all graphical dialogs in the GRASS Toolbox to work with
| + | |
| − | and analyse vector data in a currently selected GRASS location and mapset.
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| − | | + | |
| − | <P>
| + | |
| − | <BR><P></P>
| + | |
| − | <DIV ALIGN="CENTER">
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| − | <DIV ALIGN="CENTER">
| + | |
| − | | + | |
| − | </DIV>
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| − | <P>
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| − | <BR>
| + | |
| − | <A NAME="166"></A>
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| − | <TABLE CELLPADDING=3 BORDER="1">
| + | |
| − | <CAPTION><STRONG>Table 26:</STRONG>
| + | |
| − | GRASS Toolbox: Develop vector map modules</CAPTION>
| + | |
| − | <TR><TD ALIGN="CENTER" COLSPAN=2><SPAN><SPAN CLASS="textbf">Develop vector map modules in the GRASS
| + | |
| − | Toolbox</SPAN></SPAN></TD>
| + | |
| − | </TR>
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| − | <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>v.build.all</TD>
| + | |
| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Rebuild topology of all vectors in the mapset</TD>
| + | |
| − | </TR>
| + | |
| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.clean.break</TD>
| + | |
| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Break lines at each intersection of vector map</TD>
| + | |
| − | </TR>
| + | |
| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.clean.snap</TD>
| + | |
| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Cleaning topology: snap lines to vertex in threshold</TD>
| + | |
| − | </TR>
| + | |
| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.clean.rmdangles</TD>
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| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Cleaning topology: remove dangles</TD>
| + | |
| − | </TR>
| + | |
| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.clean.chdangles</TD>
| + | |
| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Cleaning topology: change the type of boundary
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| − | dangle to line</TD>
| + | |
| − | </TR>
| + | |
| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.clean.rmbridge</TD>
| + | |
| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Remove bridges connecting area and island or 2
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| − | islands</TD>
| + | |
| − | </TR>
| + | |
| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.clean.chbridge</TD>
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| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Change the type of bridges connecting area and
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| − | island or 2 islands</TD>
| + | |
| − | </TR>
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| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.clean.rmdupl</TD>
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| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Remove duplicate lines (pay attention to
| + | |
| − | categories!)</TD>
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| − | </TR>
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| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.clean.rmdac</TD>
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| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Remove duplicate area centroids</TD>
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| − | </TR>
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| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.clean.bpol</TD>
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| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Break polygons. Boundaries are broken on each
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| − | point shared between 2 and more polygons where angles of segments are
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| − | different</TD>
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| − | </TR>
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| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.clean.prune</TD>
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| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Remove vertices in threshold from lines and
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| − | boundaries</TD>
| + | |
| − | </TR>
| + | |
| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.clean.rmarea</TD>
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| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Remove small areas (removes longest boundary with
| + | |
| − | adjacent area)</TD>
| + | |
| − | </TR>
| + | |
| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.clean.rmline</TD>
| + | |
| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Remove all lines or boundaries of zero length</TD>
| + | |
| − | </TR>
| + | |
| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.clean.rmsa</TD>
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| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Remove small angles between lines at nodes</TD>
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| − | </TR>
| + | |
| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.type.lb</TD>
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| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Convert lines to boundaries</TD>
| + | |
| − | </TR>
| + | |
| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.type.bl</TD>
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| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Convert boundaries to lines</TD>
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| − | </TR>
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| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.type.pc</TD>
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| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Convert points to centroids</TD>
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| − | </TR>
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| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.type.cp</TD>
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| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Convert centroids to points</TD>
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| − | </TR>
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| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.centroids</TD>
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| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Add missing centroids to closed boundaries</TD>
| + | |
| − | </TR>
| + | |
| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.build.polylines</TD>
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| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Build polylines from lines</TD>
| + | |
| − | </TR>
| + | |
| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.segment</TD>
| + | |
| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Creates points/segments from input vector lines and
| + | |
| − | positions</TD>
| + | |
| − | </TR>
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| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.to.points</TD>
| + | |
| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Create points along input lines</TD>
| + | |
| − | </TR>
| + | |
| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.parallel</TD>
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| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Create parallel line to input lines</TD>
| + | |
| − | </TR>
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| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.dissolve</TD>
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| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Dissolves boundaries between adjacent areas</TD>
| + | |
| − | </TR>
| + | |
| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.drape</TD>
| + | |
| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Convert 2D vector to 3D vector by sampling of elevation
| + | |
| − | raster</TD>
| + | |
| − | </TR>
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| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.transform</TD>
| + | |
| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Performs an affine transformation on a vector map</TD>
| + | |
| − | </TR>
| + | |
| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.proj</TD>
| + | |
| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Allows projection conversion of vector files</TD>
| + | |
| − | </TR>
| + | |
| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.support</TD>
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| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Updates vector map metadata</TD>
| + | |
| − | </TR>
| + | |
| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>generalize</TD>
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| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Vector based generalization</TD>
| + | |
| − | </TR>
| + | |
| − | </TABLE>
| + | |
| − | </DIV>
| + | |
| − | <BR>
| + | |
| − | | + | |
| − | <P>
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| − | <BR><P></P>
| + | |
| − | <DIV ALIGN="CENTER">
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| − | <DIV ALIGN="CENTER">
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| − | | + | |
| − | </DIV>
| + | |
| − | <P>
| + | |
| − | <BR>
| + | |
| − | <A NAME="178"></A>
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| − | <TABLE CELLPADDING=3 BORDER="1">
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| − | <CAPTION><STRONG>Table 27:</STRONG>
| + | |
| − | GRASS Toolbox: Database connection modules</CAPTION>
| + | |
| − | <TR><TD ALIGN="CENTER" COLSPAN=2><SPAN><SPAN CLASS="textbf">Database connection modules in the GRASS
| + | |
| − | Toolbox</SPAN></SPAN></TD>
| + | |
| − | </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>
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| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.db.connect</TD>
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| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Connect a vector to database</TD>
| + | |
| − | </TR>
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| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.db.sconnect</TD>
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| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Disconnect a vector from database</TD>
| + | |
| − | </TR>
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| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.db.what.connect</TD>
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| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Set/Show database connection for a vector</TD>
| + | |
| − | </TR>
| + | |
| − | </TABLE>
| + | |
| − | </DIV>
| + | |
| − | <BR>
| + | |
| − | | + | |
| − | <P>
| + | |
| − | <BR><P></P>
| + | |
| − | <DIV ALIGN="CENTER">
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| − | <DIV ALIGN="CENTER">
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| − | | + | |
| − | </DIV>
| + | |
| − | <P>
| + | |
| − | <BR>
| + | |
| − | <A NAME="190"></A>
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| − | <TABLE CELLPADDING=3 BORDER="1">
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| − | <CAPTION><STRONG>Table 28:</STRONG>
| + | |
| − | GRASS Toolbox: Change vector field modules</CAPTION>
| + | |
| − | <TR><TD ALIGN="CENTER" COLSPAN=2><SPAN><SPAN CLASS="textbf">Change vector field modules in the GRASS
| + | |
| − | Toolbox</SPAN></SPAN></TD>
| + | |
| − | </TR>
| + | |
| − | <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>
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| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.category.add</TD>
| + | |
| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Add elements to layer (ALL elements of the selected
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| − | layer type!)</TD>
| + | |
| − | </TR>
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| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.category.del</TD>
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| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Delete category values</TD>
| + | |
| − | </TR>
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| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.category.sum</TD>
| + | |
| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Add a value to the current category values</TD>
| + | |
| − | </TR>
| + | |
| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.reclass.file</TD>
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| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Reclass category values using a rules file</TD>
| + | |
| − | </TR>
| + | |
| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.reclass.attr</TD>
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| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Reclass category values using a column attribute
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| − | (integer positive)</TD>
| + | |
| − | </TR>
| + | |
| − | </TABLE>
| + | |
| − | </DIV>
| + | |
| − | <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>
| + | |
| − | <P>
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| − | <BR>
| + | |
| − | <A NAME="202"></A>
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| − | <TABLE CELLPADDING=3 BORDER="1">
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| − | <CAPTION><STRONG>Table 29:</STRONG>
| + | |
| − | GRASS Toolbox: Working with vector points modules</CAPTION>
| + | |
| − | <TR><TD ALIGN="CENTER" COLSPAN=2><SPAN><SPAN CLASS="textbf">Working with vector points modules in the GRASS Toolbox</SPAN></SPAN></TD>
| + | |
| − | </TR>
| + | |
| − | <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>v.in.region</TD>
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| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Create new vector area map with current region extent</TD>
| + | |
| − | </TR>
| + | |
| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.mkgrid.region</TD>
| + | |
| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Create grid in current region</TD>
| + | |
| − | </TR>
| + | |
| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.in.db</TD>
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| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Import vector points from a database table containing
| + | |
| − | coordinates</TD>
| + | |
| − | </TR>
| + | |
| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.random</TD>
| + | |
| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Randomly generate a 2D/3D GRASS vector point map</TD>
| + | |
| − | </TR>
| + | |
| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.kcv</TD>
| + | |
| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Randomly partition points into test/train sets</TD>
| + | |
| − | </TR>
| + | |
| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.outlier</TD>
| + | |
| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Romove outliers from vector point data</TD>
| + | |
| − | </TR>
| + | |
| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.hull</TD>
| + | |
| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Create a convex hull</TD>
| + | |
| − | </TR>
| + | |
| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.delaunay.line</TD>
| + | |
| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Delaunay triangulation (lines)</TD>
| + | |
| − | </TR>
| + | |
| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.delaunay.area</TD>
| + | |
| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Delaunay triangulation (areas)</TD>
| + | |
| − | </TR>
| + | |
| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.voronoi.line</TD>
| + | |
| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Voronoi diagram (lines)</TD>
| + | |
| − | </TR>
| + | |
| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.voronoi.area</TD>
| + | |
| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Voronoi diagram (areas)</TD>
| + | |
| − | </TR>
| + | |
| − | </TABLE>
| + | |
| − | </DIV>
| + | |
| − | <BR>
| + | |
| − | | + | |
| − | <P>
| + | |
| − | <BR><P></P>
| + | |
| − | <DIV ALIGN="CENTER">
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| − | <DIV ALIGN="CENTER">
| + | |
| − | | + | |
| − | </DIV>
| + | |
| − | <P>
| + | |
| − | <BR>
| + | |
| − | <A NAME="214"></A>
| + | |
| − | <TABLE CELLPADDING=3 BORDER="1">
| + | |
| − | <CAPTION><STRONG>Table 30:</STRONG>
| + | |
| − | GRASS Toolbox: Spatial vector and network analysis modules</CAPTION>
| + | |
| − | <TR><TD ALIGN="CENTER" COLSPAN=2><SPAN><SPAN CLASS="textbf">Spatial vector and network 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>v.extract.where</TD>
| + | |
| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Select features by attributes</TD>
| + | |
| − | </TR>
| + | |
| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.extract.list</TD>
| + | |
| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Extract selected features</TD>
| + | |
| − | </TR>
| + | |
| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.select.overlap</TD>
| + | |
| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Select features overlapped by features in another
| + | |
| − | map</TD>
| + | |
| − | </TR>
| + | |
| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.buffer</TD>
| + | |
| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Vector buffer</TD>
| + | |
| − | </TR>
| + | |
| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.distance</TD>
| + | |
| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Find the nearest element in vector 'to' for elements in
| + | |
| − | vector 'from'.</TD>
| + | |
| − | </TR>
| + | |
| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.net.nodes</TD>
| + | |
| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Create nodes on network</TD>
| + | |
| − | </TR>
| + | |
| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.net.alloc</TD>
| + | |
| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Allocate network</TD>
| + | |
| − | </TR>
| + | |
| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.net.iso</TD>
| + | |
| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Cut network by cost isolines</TD>
| + | |
| − | </TR>
| + | |
| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.net.salesman</TD>
| + | |
| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Connect nodes by shortest route (traveling
| + | |
| − | salesman)</TD>
| + | |
| − | </TR>
| + | |
| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.net.steiner</TD>
| + | |
| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Connect selected nodes by shortest tree (Steiner
| + | |
| − | tree)</TD>
| + | |
| − | </TR>
| + | |
| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.patch</TD>
| + | |
| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Create a new vector map by combining other vector maps</TD>
| + | |
| − | </TR>
| + | |
| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.overlay.or</TD>
| + | |
| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Vector union</TD>
| + | |
| − | </TR>
| + | |
| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.overlay.and</TD>
| + | |
| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Vector intersection</TD>
| + | |
| − | </TR>
| + | |
| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.overlay.not</TD>
| + | |
| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Vector subtraction</TD>
| + | |
| − | </TR>
| + | |
| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.overlay.xor</TD>
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| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Vector non-intersection</TD>
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| − | </TR>
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| − | </TABLE>
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| − | </DIV>
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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="226"></A>
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| − | <TABLE CELLPADDING=3 BORDER="1">
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| − | <CAPTION><STRONG>Table 31:</STRONG>
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| − | GRASS Toolbox: Vector update by other maps modules</CAPTION>
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| − | <TR><TD ALIGN="CENTER" COLSPAN=2><SPAN><SPAN CLASS="textbf">Vector update by other maps 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>v.rast.stats</TD>
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| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Calculates univariate statistics from a GRASS raster
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| − | map based on vector objects</TD>
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| − | </TR>
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| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.what.vect</TD>
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| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Uploads map for which to edit attribute table</TD>
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| − | </TR>
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| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.what.rast</TD>
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| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Uploads raster values at positions of vector points to
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| − | the table</TD>
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| − | </TR>
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| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.sample</TD>
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| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Sample a raster file at site locations</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="238"></A>
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| − | <TABLE CELLPADDING=3 BORDER="1">
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| − | <CAPTION><STRONG>Table 32:</STRONG>
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| − | GRASS Toolbox: Vector report and statistic modules</CAPTION>
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| − | <TR><TD ALIGN="CENTER" COLSPAN=2><SPAN><SPAN CLASS="textbf">Vector report and statistic 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>v.to.db</TD>
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| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Put geometry variables in database</TD>
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| − | </TR>
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| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.report</TD>
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| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Reports geometry statistics for vectors</TD>
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| − | </TR>
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| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.univar</TD>
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| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Calculates univariate statistics on selected table column
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| − | for a GRASS vector map</TD>
| + | |
| − | </TR>
| + | |
| − | <TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=113>v.normal</TD>
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| − | <TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>Tests for normality for points</TD>
| + | |
| − | </TR>
| + | |
| − | </TABLE>
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| − | </DIV>
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| − | <BR>
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| − | <P>
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| − | <P>
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