[GRASS-SVN] r34430 - in grass/trunk/raster: . r.buffer
svn_grass at osgeo.org
svn_grass at osgeo.org
Fri Nov 21 11:07:51 EST 2008
Author: glynn
Date: 2008-11-21 11:07:50 -0500 (Fri, 21 Nov 2008)
New Revision: 34430
Added:
grass/trunk/raster/r.buffer/r.buffer2.html
Removed:
grass/trunk/raster/r.buffer/r.buffer.html
Modified:
grass/trunk/raster/Makefile
grass/trunk/raster/r.buffer/Makefile
Log:
Rename r.buffer to r.buffer2
Modified: grass/trunk/raster/Makefile
===================================================================
--- grass/trunk/raster/Makefile 2008-11-21 15:51:09 UTC (rev 34429)
+++ grass/trunk/raster/Makefile 2008-11-21 16:07:50 UTC (rev 34430)
@@ -4,6 +4,7 @@
r.average \
r.basins.fill \
r.bitpattern \
+ r.buffer \
r.carve \
r.category \
r.circle \
Modified: grass/trunk/raster/r.buffer/Makefile
===================================================================
--- grass/trunk/raster/r.buffer/Makefile 2008-11-21 15:51:09 UTC (rev 34429)
+++ grass/trunk/raster/r.buffer/Makefile 2008-11-21 16:07:50 UTC (rev 34430)
@@ -1,6 +1,6 @@
MODULE_TOPDIR = ../..
-PGM = r.buffer
+PGM = r.buffer2
LIBES = $(GISLIB)
DEPENDENCIES = $(GISDEP)
Deleted: grass/trunk/raster/r.buffer/r.buffer.html
===================================================================
--- grass/trunk/raster/r.buffer/r.buffer.html 2008-11-21 15:51:09 UTC (rev 34429)
+++ grass/trunk/raster/r.buffer/r.buffer.html 2008-11-21 16:07:50 UTC (rev 34430)
@@ -1,117 +0,0 @@
-<h2>DESCRIPTION</h2>
-
-<em>r.buffer</em> creates a new raster map layer showing
-buffer (a.k.a. "distance" or "proximity") zones around all
-cells that contain non-NULL category values in an existing
-raster map layer. The distances of buffer zones from cells
-with non-zero category values are user-chosen. Suppose,
-for example, that you want to place buffer zones around
-roads. This program could create the raster map layer
-shown below on the right based on road information
-contained in the raster map layer shown on the left.
-
-<div class="code"><pre>
- 000000000000000000000000 222233333333333333444444
- 111000000000000000000000 111222222222223333333333
- 000111111111100000000000 222111111111122223333333
- 000000001000011100000000 332222221222211122222222
- 000000001000000011111111 333333321233222211111111
- 000000001000000000000000 433333321233333222222222
- 000000001000000000000000 444443321233333333333333
- 000000001000000000000000 444443321233443333333333
- 000000001000000000000000 444443321233444444444444
-
- Category 0: No roads
- Category 1: Road location
- Category 2: Buffer Zone 1 around roads
- Category 3: Buffer Zone 2 around roads
- Category 4: Buffer Zone 3 around roads
-</pre></div>
-<br>
-
-<h2>NOTES</h2>
-
-The user has the option of identifying up to 250 continuous zones.
-The zones are identified by specifying the upper limit of each desired zone
-(<em>r.buffer</em> assumes that <tt>0</tt> is the starting point).
-("Continuous" is used in the sense that each category
-zone's lower value is the previous zone's upper value. The
-first buffer zone always has distance <tt>0</tt> as its lower
-bound.) Buffer distances can be specified using one of five units with the <em>
-units</em> parameter: <em>meters, kilometers, feet, miles</em>, and <em>nautmiles</em>
-(nautical miles).
-<p>
-
-<!-- ??? is this the real method used or some ancient option ??? -->
-Distances from cells containing the user-specified category values
-are calculated using the "fromcell" method. This method locates each
-cell that contains a category value from which distances are to be
-calculated, and draws the requested distance rings around
-them. This method works very fast when there are few cells
-containing the category values of interest, but works
-slowly when there are numerous cells containing the
-category values of interest spread throughout the area.
-<p>
-
-<em>r.buffer</em> measures distances from center of cell to
-center of cell using Euclidean distance measure for
-planimetric locations (like UTM) and using ellipsoidal
-geodesic distance measure for latitude/longitude locations.
-<p>
-
-<em>r.buffer</em> calculates distance zones from all cells having non-NULL
-category values in the <em>input</em> map. If the user wishes to calculate
-distances from only selected <em>input</em> map layer
-category values, the user should run (for example)
-<em><a href="r.reclass.html">r.reclass</a></em> prior to
-<em>r.buffer</em>, to reclass all categories from which distance zones
-are not desired to be calculated into category NULL.
-<p>
-
-The <b>-z</b> flag can be used to ignore raster values of zero instead of NULL
-values in the input raster map.
-<p>
-
-<h2>EXAMPLE</h2>
-
-In the following example, the buffer zones would be (in the default units
-of meters): 0-100, 101-200, 201-300, 301-400 and 401-500.
-<br>
-<div class="code"><pre>
-<b>r.buffer input=</b>roads <b>output=</b>roads.buf <b>distances=</b>100,200,300,400,500
-</pre></div>
-
-Result:
-
-<div class="code"><pre>
-<b>r.category input=</b>roads.buf
-
- 1 distances calculated from these locations
- 2 0-100 meters
- 3 100-200 meters
- 4 200-300 meters
- 5 300-400 meters
- 6 400-500 meters
-</pre></div>
-
-<h2>SEE ALSO</h2>
-
-<em>
-<a href="g.region.html">g.region</a><br>
-<a href="r.cost.html">r.cost</a><br>
-<a href="r.mapcalc.html">r.mapcalc</a><br>
-<a href="r.reclass.html">r.reclass</a><br>
-<a href="v.buffer.html">v.buffer</a>
-</em>
-
-
-<h2>AUTHORS</h2>
-
-Michael Shapiro, U.S. Army Construction Engineering
-Research Laboratory
-<br>
-James Westervelt, U.S. Army Construction Engineering
-Research Laboratory
-
-<p>
-<i>Last changed: $Date$</i>
Copied: grass/trunk/raster/r.buffer/r.buffer2.html (from rev 34422, grass/trunk/raster/r.buffer/r.buffer.html)
===================================================================
--- grass/trunk/raster/r.buffer/r.buffer2.html (rev 0)
+++ grass/trunk/raster/r.buffer/r.buffer2.html 2008-11-21 16:07:50 UTC (rev 34430)
@@ -0,0 +1,117 @@
+<h2>DESCRIPTION</h2>
+
+<em>r.buffer</em> creates a new raster map layer showing
+buffer (a.k.a. "distance" or "proximity") zones around all
+cells that contain non-NULL category values in an existing
+raster map layer. The distances of buffer zones from cells
+with non-zero category values are user-chosen. Suppose,
+for example, that you want to place buffer zones around
+roads. This program could create the raster map layer
+shown below on the right based on road information
+contained in the raster map layer shown on the left.
+
+<div class="code"><pre>
+ 000000000000000000000000 222233333333333333444444
+ 111000000000000000000000 111222222222223333333333
+ 000111111111100000000000 222111111111122223333333
+ 000000001000011100000000 332222221222211122222222
+ 000000001000000011111111 333333321233222211111111
+ 000000001000000000000000 433333321233333222222222
+ 000000001000000000000000 444443321233333333333333
+ 000000001000000000000000 444443321233443333333333
+ 000000001000000000000000 444443321233444444444444
+
+ Category 0: No roads
+ Category 1: Road location
+ Category 2: Buffer Zone 1 around roads
+ Category 3: Buffer Zone 2 around roads
+ Category 4: Buffer Zone 3 around roads
+</pre></div>
+<br>
+
+<h2>NOTES</h2>
+
+The user has the option of identifying up to 250 continuous zones.
+The zones are identified by specifying the upper limit of each desired zone
+(<em>r.buffer</em> assumes that <tt>0</tt> is the starting point).
+("Continuous" is used in the sense that each category
+zone's lower value is the previous zone's upper value. The
+first buffer zone always has distance <tt>0</tt> as its lower
+bound.) Buffer distances can be specified using one of five units with the <em>
+units</em> parameter: <em>meters, kilometers, feet, miles</em>, and <em>nautmiles</em>
+(nautical miles).
+<p>
+
+<!-- ??? is this the real method used or some ancient option ??? -->
+Distances from cells containing the user-specified category values
+are calculated using the "fromcell" method. This method locates each
+cell that contains a category value from which distances are to be
+calculated, and draws the requested distance rings around
+them. This method works very fast when there are few cells
+containing the category values of interest, but works
+slowly when there are numerous cells containing the
+category values of interest spread throughout the area.
+<p>
+
+<em>r.buffer</em> measures distances from center of cell to
+center of cell using Euclidean distance measure for
+planimetric locations (like UTM) and using ellipsoidal
+geodesic distance measure for latitude/longitude locations.
+<p>
+
+<em>r.buffer</em> calculates distance zones from all cells having non-NULL
+category values in the <em>input</em> map. If the user wishes to calculate
+distances from only selected <em>input</em> map layer
+category values, the user should run (for example)
+<em><a href="r.reclass.html">r.reclass</a></em> prior to
+<em>r.buffer</em>, to reclass all categories from which distance zones
+are not desired to be calculated into category NULL.
+<p>
+
+The <b>-z</b> flag can be used to ignore raster values of zero instead of NULL
+values in the input raster map.
+<p>
+
+<h2>EXAMPLE</h2>
+
+In the following example, the buffer zones would be (in the default units
+of meters): 0-100, 101-200, 201-300, 301-400 and 401-500.
+<br>
+<div class="code"><pre>
+<b>r.buffer input=</b>roads <b>output=</b>roads.buf <b>distances=</b>100,200,300,400,500
+</pre></div>
+
+Result:
+
+<div class="code"><pre>
+<b>r.category input=</b>roads.buf
+
+ 1 distances calculated from these locations
+ 2 0-100 meters
+ 3 100-200 meters
+ 4 200-300 meters
+ 5 300-400 meters
+ 6 400-500 meters
+</pre></div>
+
+<h2>SEE ALSO</h2>
+
+<em>
+<a href="g.region.html">g.region</a><br>
+<a href="r.cost.html">r.cost</a><br>
+<a href="r.mapcalc.html">r.mapcalc</a><br>
+<a href="r.reclass.html">r.reclass</a><br>
+<a href="v.buffer.html">v.buffer</a>
+</em>
+
+
+<h2>AUTHORS</h2>
+
+Michael Shapiro, U.S. Army Construction Engineering
+Research Laboratory
+<br>
+James Westervelt, U.S. Army Construction Engineering
+Research Laboratory
+
+<p>
+<i>Last changed: $Date$</i>
Property changes on: grass/trunk/raster/r.buffer/r.buffer2.html
___________________________________________________________________
Name: svn:mime-type
+ text/html
Name: svn:keywords
+ Author Date Id
Name: svn:mergeinfo
+
Name: svn:eol-style
+ native
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