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Re: [Openev-discuss] importing projection
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From: Tyler M. <TMi...@li...> - 2004-01-08 19:48:50
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Matthias,
I think that a better approach may be to use R embedded in Python. The=
n
use OGR's python bindings to access your data. I'm not sure if that
arrangement is completely possible, but it would be ideal if you do not=
have to convert data at all, right?!
Tyler
=
Matthias Zipprich =
<zip...@gs...> =
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01/08/2004 04:31 =
AM Subj=
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[Openev-discuss] importing =
projection =
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Dear OpenEV users !
I=B4m working on WindowsXP and want to convert multiband ERDAS .img fil=
es to
(single-band) ascii-files for importing them into R. Browsing the web I=
found
openev / gdal and started exploring its benefits.
Using the windows interfaces I can open an .img file including its
projection.
But it seems impossible to export the multiband ERDAS image to asciigri=
d
format.
Using python language I managed to do almost all I want real quickly:
import (command LoadFile() ) , subset to single-band, display (command
display() ) and export to asciigrid (via windows menu, though)
BUT
using LoadFile() command did not import projections:
So my question to the openev-users is:
how can I import (and export) the projection of my raster data within
python language as well ?
Thanks,
Matthias Zipprich
PS: As I have no C compiler installed, I cannot use rgdal !
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