1. 2011-09-24 [4] [GRASS-stats] Spgrass6 syscmd error grass-sta Rainer M Krug 2. 2011-09-11 [1] Re: [GRASS-stats] Identifying grass-sta Markus Netele 3. 2011-09-01 [3] [GRASS-stats] gstat.cv error grass-sta Roger Bivand