r.proj: update manual for v.in.region

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@55630 15284696-431f-4ddb-bdfa-cd5b030d7da7

raster/r.proj/r.proj.html

@@ -168,7 +168,7 @@ flag. E.g.
 
 <p>A more involved, but more accurate, way to do this is to generate a
 vector "box" map of the region in the source location using
- <em><a href="v.in.region.html">v.in.region</a></em>.
+ <em><a href="v.in.region.html">v.in.region -d</a></em>.
 This "box" map is then reprojected into the target location with
 <em><a href="v.proj.html">v.proj</a></em>. Next the region in the
 target location is set to the extent of the new vector map

raster/r.proj/readcell.c

@@ -60,6 +60,7 @@ struct cache *readcell(int fdi, const char *size)
 	c->fd = -1;
 	c->fname = NULL;
     }
+    G_message("%.2f percent are kept in memory", 100.0 * nblocks / (nx * ny));
 
     G_important_message(_("Allocating memory and reading input map..."));
     G_percent(0, nrows, 5);