Hi
when I use readRAST6() I get the warning message below. it happens to
different GRASS layers. Is this a problem on my side, or in readRAST6?
Cheers,
Rainer
> x <- readRAST6("MASK")
Warning message:
In is.na(pt[, "keydesc_count"]) :
is.na() applied to non-(list or vector) of type 'NULL'
>
> sessionInfo()
R version 2.9.2 (2009-08-24)
i486-pc-linux-gnu
locale:
LC_CTYPE=en_ZA.UTF-8;LC_NUMERIC=C;LC_TIME=en_ZA.UTF-8;LC_COLLATE=en_ZA.UTF-8;LC_MONETARY=C;LC_MESSAGES=en_ZA.UTF-8;LC_PAPER=en_ZA.UTF-8;LC_NAME=C;LC_ADDRESS=C;LC_TELEPHONE=C;LC_MEASUREMENT=en_ZA.UTF-8;LC_IDENTIFICATION=C
attached base packages:
[1] stats graphics grDevices utils datasets methods base
other attached packages:
[1] multicore_0.1-3 RSQLite_0.7-2 DBI_0.2-4 spgrass6_0.6-9
[5] XML_2.1-0 rgdal_0.6-18 maptools_0.7-26 foreign_0.8-37
[9] sp_0.9-44 simecol_0.5-7 deSolve_1.3
loaded via a namespace (and not attached):
[1] grid_2.9.2 lattice_0.17-25
--
Rainer M. Krug, Centre of Excellence for Invasion Biology, Stellenbosch
University, South Africa
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