[GRASS-SVN] r38614 - grass-addons/vector/v.krige

[svn_grass at osgeo.org]

Author: aghisla
Date: 2009-08-04 06:06:44 -0400 (Tue, 04 Aug 2009)
New Revision: 38614

Modified:
   grass-addons/vector/v.krige/v.krige.py
Log:
corrected overwrite check


Modified: grass-addons/vector/v.krige/v.krige.py
===================================================================
--- grass-addons/vector/v.krige/v.krige.py	2009-08-04 08:36:54 UTC (rev 38613)
+++ grass-addons/vector/v.krige/v.krige.py	2009-08-04 10:06:44 UTC (rev 38614)
@@ -135,7 +135,7 @@
 
 # R packages gstat or geoR
 for each in ["gstat", "spgrass6"]:
-    if not robjects.r.require(each, verbose=False):
+    if not robjects.r.require(each, quietly=True):
         sys.exit(_("R package " + each + " is missing. Install it and re-run v.krige."))
     
 # globals
@@ -583,7 +583,7 @@
         options, flags = argv
         #CLI
         #@TODO: Work on verbosity. Sometimes it's too verbose (R), sometimes not enough.
-        print options
+        #print options
         # re-cast integers from strings, as parser() cast everything to string.
         for each in ("sill","nugget","range"):
             if options[each] is not '':
@@ -602,8 +602,8 @@
             options['output'] =  options['input'] + '_kriging'
 
         # check for output map with same name. g.parser can't handle this, afaik.
-        if grass.find_file(options['output'], element = 'cell')['fullname'] and os.getenv("GRASS_OVERWRITE") == 1:
-            grass.fatal(_("option: <output>: Raster map already exists."))       
+        if grass.find_file(options['output'], element = 'cell')['fullname'] and os.getenv("GRASS_OVERWRITE") == None:
+            grass.fatal(_("option: <output>: Raster map already exists."))
 
         if options['model'] is '':
             try: