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List:       grass-stats
Subject:    [GRASS-stats] spgrass and double precision data??
From:       Jarek Jasiewicz <jarekj () amu ! edu ! pl>
Date:       2010-08-30 16:06:17
Message-ID: 4C7BD6F9.3050906 () amu ! edu ! pl
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Hi.

It may be solved problem because I use little older R version and spgrass,
R version 2.10.0 (2009-10-26), spgrass 0.6-11:

but if not, the problem seems to be clear:


r=readRAST6("elevation.10m", plugin=FALSE)
WARNING: Precision loss: Float32 can not preserve the DCELL precision of
         raster <elevation.10m>. This can be avoided by using Float64
ERROR: Raster export aborted.
CPL ERROR 4: 
`/home/jarekj/grassdata/spearfish60/horton/.tmp/jarekj/elevation.10m' 
does not exist in the file system,
and is not recognised as a supported dataset name.

Error in .local(.Object, ...) :
  `/home/jarekj/grassdata/spearfish60/horton/.tmp/jarekj/elevation.10m' 
does not exist in the file system,
and is not recognised as a supported dataset name.

it seems spgrass do not like DCELL maps
Jarek



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