Skip to content
Permalink
Browse files

Update convergenceindex.rst

  • Loading branch information
lucalanteri committed May 8, 2014
1 parent dda2550 commit e21d151b1135d329028e5e0fe96049632aba58be
Showing with 7 additions and 1 deletion.
  1. +7 −1 python/plugins/processing/algs/saga/help/convergenceindex.rst
@@ -3,6 +3,11 @@ CONVERGENCE INDEX

Description
-----------
It calculates an index of convergence/divergence regarding to overland flow.
By its meaning it is similar to plan or horizontal curvature, but gives much smoother results.
The calculation uses the aspects of surrounding cells, i.e. it looks to which degree surrounding cells point to the center cell.
The result is given as percentages, negative values correspond to convergent, positive to divergent flow conditions.
Minus 100 would be like a peak of a cone, plus 100 a pit, and 0 an even slope.

Parameters
----------
@@ -18,7 +23,8 @@ Outputs

See also
---------

Koethe, R. / Lehmeier, F. (1996): 'SARA, System zur Automatischen Relief-Analyse', Benutzerhandbuch, 2. Auflage
[Geogr. Inst. Univ. Goettingen, unpublished]

Console usage
-------------

0 comments on commit e21d151

Please sign in to comment.
You can’t perform that action at this time.