[gdal-dev] Reprojecting w/ gdalwarp .. cant figure it out
forkandwait at gmail.com
Tue May 10 14:59:57 EDT 2011
Hi good people. FMIA -- "forgive me in advance" for the following newbie
I am unable to figure how to reproject a raster file from UTM10 to Stateplane
WAshington South from the command line.
Here is what I do: I downloaded the most recent NAIP imagery in a sid file,
opened the LizardTech viewer, exported a tif. The tfw for this tif is:
So I then downloaded the ".prj" files for UTM 10N and Stateplane from
spatialreference.org and saved them to local files ( and ). Then I run the
$ gdalwarp -s_srs utm10n.prj -t_srs spwasth.prj -co "TFW=YES" \
This works smoothly, EXCEPT that when I cat the tfw file I get almost exactly
the same as the tfw cited above, except for some decimal numbers. I expect it
to be VERY different however.
Can anybody tell me what I am doing wrong?
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