[GRASS-SVN] r61262 - grass/trunk/raster/r.stream.distance

[svn_grass at osgeo.org]

Author: hcho
Date: 2014-07-16 08:55:39 -0700 (Wed, 16 Jul 2014)
New Revision: 61262

Modified:
   grass/trunk/raster/r.stream.distance/r.stream.distance.html
Log:
r.stream.distance: 80 chars/line in the manual

Modified: grass/trunk/raster/r.stream.distance/r.stream.distance.html
===================================================================
--- grass/trunk/raster/r.stream.distance/r.stream.distance.html	2014-07-16 15:49:16 UTC (rev 61261)
+++ grass/trunk/raster/r.stream.distance/r.stream.distance.html	2014-07-16 15:55:39 UTC (rev 61262)
@@ -19,8 +19,8 @@
 flag: the <em>nearest local maximum/divide</em> is the shortest path to 
 the local maximum; and the <em>farthest maximum/divide</em>
 is the longest path (default option). 
-In hydrological sense, the <em>nearest</em> option means the shortest path which a 
-particle of water must run from the divide to reach a particular pixel, 
+In hydrological sense, the <em>nearest</em> option means the shortest path
+which a particle of water must run from the divide to reach a particular pixel,
 while the <em>farthest</em> option means the possible longest path.
 
 <p>
@@ -34,7 +34,8 @@
 If the <em>subbasin</em> option is set on, it calculates the distance to
 outlet for every subbasin separately. The <em>subbasin</em> option acts 
 similarly to a subbasin mask. The module <em>r.stream.basins</em> can be
-used to prepare the stream network map taken in input by <em>r.stream.distance</em>.
+used to prepare the stream network map taken in input by
+<em>r.stream.distance</em>.
 In fact it can be used to individuate basins and subbasins.
 
 <p>
@@ -79,8 +80,8 @@
 DCELL. </dd>
 
 <dt><b>method</b></dt>
-<dd>It is possible to calculate the distance with two method: <b>downstream</b> from
-any raster cell to the nearest stream cell / junction cell or outlet or
+<dd>It is possible to calculate the distance with two method: <b>downstream</b>
+from any raster cell to the nearest stream cell / junction cell or outlet or
 <b>upstream</b> from any cell upstream to the nearest maximum or divide.</dd>
 
 <dt><b>difference</b></dt>
@@ -115,23 +116,25 @@
 </pre></div>
 
 <p>
-The module can work only if direction map, streams map and region have the same settings.
+The module can work only if direction map, streams map and region have the same
+settings.
 This is checked by default. If resolutions differ, the module informs about 
 it and stops. Region boundary and maps boundary may differ but it may lead 
 to unexpected results. The elevation map is not affected by this restriction 
 and can have whatever resolution.
 
 <p>
-It is also required that <em>stream_rast</em> and <em>direction</em> maps come 
-from the same source, e.g. both from <em>r.stream.extract</em>. If the stream network 
-was generated with MFD method also MFD direction map must be used.
+It is also required that <em>stream_rast</em> and <em>direction</em> maps come
+from the same source, e.g. both from <em>r.stream.extract</em>. If the stream
+network was generated with MFD method also MFD direction map must be used.
 
 <p>
-Probably one of the most important features of <em>r.stream.distance</em> is the ability to
-calculate the distance not only for streams generated by <em>r.stream.extract</em>, but also
-for any integer map, as long ast the resolution corresponds to that of <em>direction</em> map. 
-It can be a lake, swamp, depression and lake boundaries even divided into smaller fragments each
-with its own category.
+Probably one of the most important features of <em>r.stream.distance</em> is
+the ability to calculate the distance not only for streams generated by
+<em>r.stream.extract</em>, but also for any integer map, as long ast the
+resolution corresponds to that of <em>direction</em> map. 
+It can be a lake, swamp, depression and lake boundaries even divided into
+smaller fragments each with its own category.
 
 <h2>EXAMPLE</h2>