Kim Besson wrote: > Following Leo's suggestion I installed GDAL 1.6.3 and I tried again: > >> library(spgrass6) > Loading required package: sp > Loading required package: rgdal > Geospatial Data Abstraction Library extensions to R successfully loaded > Loaded GDAL runtime: GDAL 1.6.3, released 2009/11/19 > Path to GDAL shared files: /usr/share/gdal16 > Loaded PROJ.4 runtime: Rel. 4.6.1, 21 August 2008 > Path to PROJ.4 shared files: (autodetected) > Loading required package: XML > GRASS GIS interface loaded with GRASS version: 6.4.0svn > and location: nc_spm_08 > > (seems OK?) > >> precip <- readVECT6("precip_30ynormals", ignore.stderr) > OGR data source with driver: GRASS > Source: "/mnt/GIS/nc_spm_08/PERMANENT/vector/precip_30ynormals/head", layer: > "1" > with 136 features and 18 fields > Feature type: wkbPoint with 3 dimensions > (seems OK?) > > When I did >> plot(nc_state, axes=TRUE) >> plot(precip30n, add=TRUE, lwd=2, col="brown") > Error: object 'precip30n' not found > Error in plot(precip30n, add = TRUE, lwd = 2, col = "brown") : > error in evaluating the argument 'x' in selecting a method for function > 'plot' > THe last plot gave that error > > But would you say that it seems to be working? > > Thank you all for your help and support > Thanks > Kim
Looks like a typo this time you put your value into precip and then tried to call precip30n. Alex _______________________________________________ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user