[GRASS-SVN] r37585 - grass/branches/develbranch_6/scripts/r.in.wms

[svn_grass at osgeo.org]

Author: hamish
Date: 2009-05-29 08:00:09 -0400 (Fri, 29 May 2009)
New Revision: 37585

Modified:
   grass/branches/develbranch_6/scripts/r.in.wms/wms.request
Log:
add warning about greedy requests

Modified: grass/branches/develbranch_6/scripts/r.in.wms/wms.request
===================================================================
--- grass/branches/develbranch_6/scripts/r.in.wms/wms.request	2009-05-29 09:43:18 UTC (rev 37584)
+++ grass/branches/develbranch_6/scripts/r.in.wms/wms.request	2009-05-29 12:00:09 UTC (rev 37585)
@@ -205,7 +205,14 @@
   done
 
   g.message "Requesting ${NUMBER_OF_TILES} tiles."
-  
+  if [ "$NUMBER_OF_TILES" -gt 200 ] ; then
+     g.message -w "Proceed with care. This number of tiles may exceed \
+       the maximum command line argument length available from your \
+       operating system and cause an error later on in the r.in.gdalwarp \
+       step. In addition it may be considered abusive behavior by the \
+       server provider - check their terms of use."
+  fi
+
   NUMBER_OF_TILES=0 #The number of the tiles 
 
   mkdir -p "${GIS_OPT_FOLDER}"