[GRASS-dev] small correction r.gradient help file

[Paulo van Breugel]

I have a small correction for the manual page of the r.gradient addon. 
In the examples, the parameter 'values'  is used. This should be 'range' 
I assume. Luca, if you want me to correct his, I can, otherwise, see 
attached a patch file.

Paulo



-------------- next part --------------
--- /home/paulo/Software/Linux/grass7/addon/raster/r.gradient/r.gradient.html
+++ /home/paulo/Software/Linux/grass7/addon/raster/r.gradient/r.gradient_correction.html
@@ -9,14 +9,14 @@
 To calculate vertical gradient from North to South
 <div class="code">
   <pre>
-  r.gradient output=gradient_ns values=0,50 direction=N-S
+  r.gradient output=gradient_ns range=0,50 direction=N-S
   </pre>
 </div>
 
 To calculate horizontal gradient from East to West
 <div class="code">
   <pre>
-  r.gradient output=gradient_ea values=10,20 direction=E-W
+  r.gradient output=gradient_ea range=10,20 direction=E-W
   </pre>
 </div>
 
@@ -25,7 +25,7 @@
 
 <div class="code">
   <pre>
-  r.gradient output=gradient_oblique values=10,20 direction=NE-SW
+  r.gradient output=gradient_oblique range=10,20 direction=NE-SW
   </pre>
 </div>