[GRASS-SVN] r70742 - grass-addons/grass7/raster/r.lfp

[svn_grass at osgeo.org]

Author: hcho
Date: 2017-03-10 22:31:12 -0800 (Fri, 10 Mar 2017)
New Revision: 70742

Modified:
   grass-addons/grass7/raster/r.lfp/r.lfp.html
   grass-addons/grass7/raster/r.lfp/r.lfp.py
Log:
r.lfp: Make it clear that this module requires r.stream.distance

Modified: grass-addons/grass7/raster/r.lfp/r.lfp.html
===================================================================
--- grass-addons/grass7/raster/r.lfp/r.lfp.html	2017-03-11 06:12:03 UTC (rev 70741)
+++ grass-addons/grass7/raster/r.lfp/r.lfp.html	2017-03-11 06:31:12 UTC (rev 70742)
@@ -1,6 +1,7 @@
 <h2>DESCRIPTION</h2>
 <em>r.lfp</em> calculates the longest flow path for a given outlet point and
 creates a new raster map with a thin line representing the longest flow path.
+This module requires the <em>r.stream.distance</em> addon.
 
 <h2>NOTES</h2>
 

Modified: grass-addons/grass7/raster/r.lfp/r.lfp.py
===================================================================
--- grass-addons/grass7/raster/r.lfp/r.lfp.py	2017-03-11 06:12:03 UTC (rev 70741)
+++ grass-addons/grass7/raster/r.lfp/r.lfp.py	2017-03-11 06:31:12 UTC (rev 70742)
@@ -14,7 +14,7 @@
 #############################################################################
 
 #%module
-#% description: Calculates the longest flow path for a given outlet point.
+#% description: Calculates the longest flow path for a given outlet point using the r.stream.distance addon.
 #% keyword: hydrology
 #% keyword: watershed
 #%end
@@ -134,7 +134,7 @@
     grass.run_command("g.remove", flags="f", type="raster,vector",
                       pattern="%s*" % prefix)
 
-    # write history
+    # write metadata
     tmphist = grass.tempfile()
     f = open(tmphist, "w+")
     f.write(os.environ["CMDLINE"])
@@ -144,6 +144,7 @@
                       loadhistory=tmphist, description="generated by r.lfp")
     grass.try_remove(tmphist)
 
+
 if __name__ == "__main__":
     options, flags = grass.parser()
     sys.exit(main())