i.segment: Move unused variable value into a code comment (#4153)

* remove unused variable * Specify old ideas in the comment explicitly --------- Co-authored-by: Vaclav Petras <[email protected]>
OSGeo · Sep 17, 2024 · 826ab62 · 826ab62
1 parent 95c123d
commit 826ab62
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/imagery/i.segment/mean_shift.c b/imagery/i.segment/mean_shift.c
@@ -179,8 +179,9 @@ int mean_shift(struct globals *globals)
 
     hspec = globals->hr;
     if (hspec < 0 || hspec >= 1) {
-        hspec = sqrt(avgdiffavg / 10.0);
-        hspec = avgdiffavg;
+        // Other ideas how to compute this are:
+        // sqrt(avgdiffavg / 10.0)
+        // avgdiffavg (as is)
         hspec = mindiffzeroavg;
 
         if (do_progressive)