[GRASS-SVN] r45793 - grass/tags/release_20110103_grass_6_4_1RC1/raster3d/r3.stats

[svn_grass at osgeo.org]

Author: huhabla
Date: 2011-03-28 00:27:04 -0700 (Mon, 28 Mar 2011)
New Revision: 45793

Modified:
   grass/tags/release_20110103_grass_6_4_1RC1/raster3d/r3.stats/description.html
   grass/tags/release_20110103_grass_6_4_1RC1/raster3d/r3.stats/main.c
Log:
Reverted r45707


Modified: grass/tags/release_20110103_grass_6_4_1RC1/raster3d/r3.stats/description.html
===================================================================
--- grass/tags/release_20110103_grass_6_4_1RC1/raster3d/r3.stats/description.html	2011-03-27 18:50:32 UTC (rev 45792)
+++ grass/tags/release_20110103_grass_6_4_1RC1/raster3d/r3.stats/description.html	2011-03-28 07:27:04 UTC (rev 45793)
@@ -9,7 +9,7 @@
 
 <H2>NOTES</H2>
 
-As with most GRASS raster3D modules, <EM>r3.stats</EM> operates on the cell
+As with most GRASS raster3D modules, <EM>r3.univar</EM> operates on the cell
 array defined by the current 3D region settings, not the original extent and
 resolution of the input map. See <em><A HREF="g.region.html">g.region</A></em>.
 <P>

Modified: grass/tags/release_20110103_grass_6_4_1RC1/raster3d/r3.stats/main.c
===================================================================
--- grass/tags/release_20110103_grass_6_4_1RC1/raster3d/r3.stats/main.c	2011-03-27 18:50:32 UTC (rev 45792)
+++ grass/tags/release_20110103_grass_6_4_1RC1/raster3d/r3.stats/main.c	2011-03-28 07:27:04 UTC (rev 45793)
@@ -52,16 +52,16 @@
 } equal_val_array;
 
 /*prototypes */
-static equal_val_array *alloc_equal_val_array(int count);
-static void free_equal_val_array(equal_val_array * vals);
-static equal_val_array *add_equal_val_to_array(equal_val_array * array, double val);
-static int check_equal_value(equal_val_array * array, double val);
-static stat_table *create_stat_table(int nsteps, equal_val_array * values,
+equal_val_array *alloc_equal_val_array(int count);
+void free_equal_val_array(equal_val_array * vals);
+equal_val_array *add_equal_val_to_array(equal_val_array * array, double val);
+int check_equal_value(equal_val_array * array, double val);
+stat_table *create_stat_table(int nsteps, equal_val_array * values,
 			      double min, double max);
-static void free_stat_table(stat_table * stats);
-static void print_stat_table(stat_table * stats);
-static void update_stat_table(stat_table * stats, G3D_Region * region);
-static void heapsort_eqvals(equal_val_array * data, int n);
+void free_stat_table(stat_table * stats);
+void print_stat_table(stat_table * stats);
+void update_stat_table(stat_table * stats, G3D_Region * region);
+void heapsort_eqvals(equal_val_array * data, int n);
 static void downheap_eqvals(equal_val_array * data, int n, int k);
 static void check_range_value(stat_table * stats, double value);
 static void tree_search_range(stat_table * stats, int left, int right,
@@ -546,14 +546,14 @@
 
     float val_f;		/* for misc use */
     double val_d;		/* for misc use */
-    stat_table *stats = NULL;
+    stat_table *stats;
     double min, max;
-    equal_val_array *eqvals = NULL;
+    equal_val_array *eqvals;
 
     unsigned int n = 0, nsteps;
     int map_type;
-    char *infile = NULL;
-    void *map = NULL;
+    char *infile;
+    void *map;
     G3D_Region region;
     unsigned int rows, cols, depths;
     unsigned int x, y, z;
@@ -660,18 +660,18 @@
 	    }
 	}
 
-	if (eqvals) {
-            /* sort the equal values array */
-            G_message(_("Sort non-null values"));
-            heapsort_eqvals(eqvals, eqvals->count);
+	/* sort the equal values array */
+	G_message(_("Sort non-null values"));
+	heapsort_eqvals(eqvals, eqvals->count);
 
-            /* create the statistic table with equal values */
-            stats = create_stat_table(eqvals->count, eqvals, 0, 0);
-            /* compute the number of null values */
-            stats->null->count = rows * cols * depths - n;
+	/* create the statistic table with equal values */
+	stats = create_stat_table(eqvals->count, eqvals, 0, 0);
+	/* compute the number of null values */
+	stats->null->count = rows * cols * depths - n;
 
-            free_equal_val_array(eqvals);
-        }
+	if (eqvals)
+	    free_equal_val_array(eqvals);
+
     }
     else {
 
@@ -709,14 +709,11 @@
 	stats->null->count = rows * cols * depths - n;
     }
 
-    if(stats) {
-        /* Compute the volume and percentage */
-        update_stat_table(stats, &region);
-        /* Print the statistics to stdout */
-        print_stat_table(stats);
+    /* Compute the volume and percentage */
+    update_stat_table(stats, &region);
+    /* Print the statistics to stdout */
+    print_stat_table(stats);
 
-        free_stat_table(stats);
-    }
-    
+    free_stat_table(stats);
     exit(EXIT_SUCCESS);
 }