I never had any problems with importing ESRI grid data with GRASS 6.4.
Just follow the Wiki page for the header and use r.in.gdal for importing the data.
Hermann
-------- Original Message --------
Subject: Re:Unable to open gridded data
From: Muhammad Rahiz <muhammad.ra...@ouce.ox.ac.uk>
To:
Date: 13/12/2009 16:24
Thanks Hermann,
My original datafile has no colons. I've tried adding colon, removing
colon, removing spaces etc but nothing works.
Muhammad Rahiz | Doctoral Student in Regional Climate Modeling
Climate Research Laboratory, School of Geography & the Environment
Oxford University Centre for the Environment, University of Oxford
South Parks Road, Oxford, OX1 3QY, United Kingdom
Tel: +44 (0)1865-285194 Mobile: +44 (0)7854-625974
Email: muhammad.ra...@ouce.ox.ac.uk
Hermann Peifer wrote:
Illegal line in header
ncols: 180
My guess would be that the colon is the culprit. See also
http://en.wikipedia.org/wiki/ESRI_grid
Hermann
-------- Original Message --------
Subject: Unable to open gridded data
From: Muhammad Rahiz <muhammad.ra...@ouce.ox.ac.uk>
To: Date: 11/12/2009 10:07
Dear GRASS-users,
I'm new to GRASS although I'm not new to GIS. I can't seem to be able
to load my gridded data into GRASS using r.in.arc.
The following error message appears
Illegal line in header
ncols: 180
"yllcorner" field missing from header
"xllcorner" field missing from header
"nrows" field missing from header
"ncols" field missing from header
"cellsize" field missing from header
"nodata_value" field missing from header
ERROR: Can't get cell header
The following is how the format of the header of my gridded data
looks like;
ncols 180
nrows 290
xllcorner -200000
yllcorner -200000
cellsize 5000
NODATA_value -9999
Does anyone have any suggestions?
Thanks.
Muhammad
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