r.accumulate: Add a link to r.flowaccumulation manual; Change double …

…dir_format to unsigned char (#955) * r.accumulate: Add a link to r.flowaccumulation manual; Change double dir_format to unsigned char * Update src/raster/r.accumulate/r.accumulate.html Co-authored-by: Markus Neteler <[email protected]> * Minor formatting --------- Co-authored-by: Markus Neteler <[email protected]>
OSGeo · Oct 17, 2023 · e02167c · e02167c
1 parent 4d16fa7
commit e02167c
Show file tree

Hide file tree

Showing 2 changed files with 8 additions and 3 deletions.
diff --git a/src/raster/r.accumulate/main.c b/src/raster/r.accumulate/main.c
@@ -5,7 +5,7 @@
  * AUTHOR(S):    Huidae Cho <grass4u gmail.com>
  *
  * PURPOSE:      Calculates weighted flow accumulation, subwatersheds, stream
- *                 networks, and longest flow paths using a flow direction map.
+ *               networks, and longest flow paths using a flow direction map.
  *
  * COPYRIGHT:    (C) 2018, 2020 by Huidae Cho and the GRASS Development Team
  *
@@ -64,7 +64,8 @@ int main(int argc, char *argv[])
         *accum_name, *subaccum_name, *subwshed_name, *stream_name, *outlet_name,
         *lfp_name;
     int dir_fd;
-    double dir_format, thresh;
+    unsigned char dir_format;
+    double thresh;
     struct Range dir_range;
     CELL dir_min, dir_max;
     char neg_accum, zero_accum, accum_lfp, conf_stream, recur;

diff --git a/src/raster/r.accumulate/r.accumulate.html b/src/raster/r.accumulate/r.accumulate.html
@@ -288,6 +288,7 @@ <h3>Longest flow path calculation and subwatershed delineation in one run</h3>
 <h2>SEE ALSO</h2>
 
 <em>
+<a href="r.flowaccumulation.html">r.flowaccumulation</a>,
 <a href="https://grass.osgeo.org/grass-stable/manuals/r.watershed.html">r.watershed</a>,
 <a href="https://grass.osgeo.org/grass-stable/manuals/r.stream.extract.html">r.stream.extract</a>,
 <a href="r.stream.distance.html">r.stream.distance</a>
@@ -298,7 +299,10 @@ <h2>SEE ALSO</h2>
 
 <h2>REFERENCES</h2>
 
-Huidae Cho, September 2020. <em>A Recursive Algorithm for Calculating the Longest Flow Path and Its Iterative Implementation.</em> Environmental Modelling &amp; Software 131, 104774. <a href="https://doi.org/10.1016/j.envsoft.2020.104774">doi:10.1016/j.envsoft.2020.104774</a>.
+Huidae Cho, September 2020. <em>A Recursive Algorithm for Calculating the
+Longest Flow Path and Its Iterative Implementation.</em> Environmental
+Modelling &amp; Software 131, 104774.
+<a href="https://doi.org/10.1016/j.envsoft.2020.104774">doi:10.1016/j.envsoft.2020.104774</a>.
 
 <h2>AUTHOR</h2>