From: Tyler M. <TMi...@li...> - 2004-01-08 19:48:50
|
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...> = Sent by: = To openev-discuss-ad ope...@li...urceforge= .ne mi...@li...urcef t = orge.net = cc = Fax= to 01/08/2004 04:31 = AM Subj= ect [Openev-discuss] importing = projection = = = = = = = 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 ! ------------------------------------------------------- This SF.net email is sponsored by: Perforce Software. Perforce is the Fast Software Configuration Management System offering advanced branching capabilities and atomic changes on 50+ platforms. Free Eval! http://www.perforce.com/perforce/loadprog.html _______________________________________________ Openev-discuss mailing list Ope...@li... https://lists.sourceforge.net/lists/listinfo/openev-discuss = |