Hello all, I am having some trouble importing Arc/Info Grid files into GRASS using r.in.gdal. I am on GRASS 6.4 on MacOS 10.5.
The data I am trying to use is estimates of global carbon density, which is found here. http://cdiac.ornl.gov/ftp/global_carbon/datasets.zip The data exists at three spatial resolutions: 1km x 1km; 5minute x 5minute; and 10minute x 10minute. I want to import and use the highest (1km x 1km) resolution. The (odd?) thing is, I have successfully imported the 5minute x 5minute data, but I cannot get the 1km x 1km. I have used r.in.gdal >r.in.gdal input=/Users/usr/datasets/c_5m/hdr.adf output=IPCC_Carbon_5min --o -o It imports successfully, and >r.univar IPCC_Carbon_5min returns total null and non-null cells: 500000 total null cells: 326493 Of the non-null cells: ---------------------- n: 173507 minimum: 0 maximum: 372.142 range: 372.142 mean: 20.5885 mean of absolute values: 20.5885 standard deviation: 41.6786 variance: 1737.1 variation coefficient: 202.437 % sum: 3572242.931286566 But when I try exactly the same code with the higher resolution version, >r.in.gdal input=/Users/usr/datasets/c_1km/hdr.adf output=IPCC_Carbon_1km --o -o I get WARNING: G_set_window(): Illegal latitude for North and it will not import. I tried using gdal_translate because that fixed a problem I had before with 'illegal latitude for north' >gdal_translate -of GTiff -a_ullr 180W 90N 180E 90S src_dataset=/Users/timholland/c_1km/hdr.adf dst_dataset=IPCC_Carbon_1km But I get the message ERROR 4: `src_dataset=/Users/timholland/c_1km/hdr.adf' does not exist in the file system, and is not recognised as a supported dataset name. Also, everything I have tried with the hdr.adf file in the directory (as shown in the above), I have also tried with the w100100.adf file, with the same results (the 5minute resolution file works, the 1km resolution one does not). Thanks very much for any help. Best, Tim -- View this message in context: http://n2.nabble.com/problem-importing-adf-format-with-r-in-gdal-tp3596544p3596544.html Sent from the Grass - Users mailing list archive at Nabble.com. _______________________________________________ grass-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-user
