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warning when using readRAST6
2 messages · Rainer M Krug, Roger Bivand
On Wed, 23 Sep 2009, Rainer M Krug wrote:
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?
In readRAST6, or rather in doGRASS(), which assumed that all GRASS commands take parameters, but g.version doesn't. Fix committed to r-spatial on sourceforge if you can't wait for the next release. Thanks for a clear report, Roger
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
Roger Bivand Economic Geography Section, Department of Economics, Norwegian School of Economics and Business Administration, Helleveien 30, N-5045 Bergen, Norway. voice: +47 55 95 93 55; fax +47 55 95 95 43 e-mail: Roger.Bivand at nhh.no