minor fixes

hpprp.c

@@ -139,17 +139,21 @@ void save(int iter)
 
 	for (j=AVERAGING_RADIUS; j<WIDTH-AVERAGING_RADIUS-1; j++) {
 		int rest=0, move=0;
+		double new_density, new_move, new_rest;
 		for (i=AVERAGING_RADIUS; i<HEIGHT-AVERAGING_RADIUS-1; i++) {
 			sum_mass(i, j, &rest, &move);
 		}
 
 		
-		write(fl_density, j, ensemble, old_density,
-			1.0*(rest+move)/(HEIGHT-AVERAGING_RADIUS*2-1)/square);
-		write(fl_move, j, ensemble, old_move,
-			1.0*move/(HEIGHT-AVERAGING_RADIUS*2-1)/square);
-		write(fl_rest, j, ensemble, old_rest,
-			1.0*rest/(HEIGHT-AVERAGING_RADIUS*2-1)/square);
+		new_density=1.0*(rest+move)/(HEIGHT-AVERAGING_RADIUS*2-1)/square;
+		new_move=1.0*move/(HEIGHT-AVERAGING_RADIUS*2-1)/square;
+		new_rest=1.0*rest/(HEIGHT-AVERAGING_RADIUS*2-1)/square;
+
+		write(fl_density, j, ensemble, old_density, new_density);
+		write(fl_move, j, ensemble, old_move, new_move);
+		write(fl_rest, j, ensemble, old_rest, new_rest);
+
+		
 	}
 
 	fclose(fl_density);

system/image_gen.sh

@@ -21,7 +21,7 @@ tmp_script=`tempfile`
 
 echo 'set term png
 set yrange['$zmin':'$zmax']
-set output '\"$x.png\"'
+set output '\"$1/all.png\"'
 set grid ytics lw 1 lt 0
 set grid xtics lw 1 lt 0
 unset key' > $tmp_script
@@ -39,3 +39,4 @@ done
 gnuplot $tmp_script 2>/dev/null
 
 rm $tmp_script
+