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NOTICE: This version of the NSF Unidata web site (archive.unidata.ucar.edu) is no longer being updated.
Current content can be found at unidata.ucar.edu.
To learn about what's going on, see About the Archive Site.
Gereg,I hate to sound like a broken record, but one approach would be to use the fabulous GDAL package
http://www.remotesensing.org/gdal/ which makes converting a GeoTIFF from one projection to Lambert as easy as: gdalwarp -t_srs "+proj=lcc +lat_1=XX +lat_2=XX" proj_x.tif lambert.tifIf the GeoTIFF you want to convert doesn't have the proper projection info, you can specify that as well:
gdalwarp -s_srs "EPSG:4326" -t_srs "+proj=lcc +lat_1=XX +lat_2=XX" proj_x.tif lambert.tif
Here we are mixing EPSG specification with PROJ4 WKT. Other flavors of WKT work as well.
The easiest way (and what I do) to get GDAL built with all the goodies is download "FWTOOLS" from
http://fwtools.maptools.org/which is a complete binary distribution for both Linux and PC containing GDAL as well as Python, OpenEv, Mapserver.
-Rich Cordes Gregory M Contr AFWA/XPSI wrote:
We are using NetCDF 2.2.15, to exact information from a grib file and generate a geotiff, and it works great. However, our gridded comes in, in various projections (i.e. Stereographic, Lat/Lon, Lambert, Mercator, etc.). Is there a simple way to convert a particular projection, say Stereographic, to Lambert? It appears that we will have to take the grib file, extract the parameter of information, and write a new cdf file, and use the new cdf file to generate the geotiff, correct?Thanks, Greg
-- Richard P. Signell U.S. Geological Survey Phone: (508) 457-2229 384 Woods Hole Road Fax: (508) 457-2310 Woods Hole, MA 02543-1598 ============================================================================== To unsubscribe netcdf-java, visit: http://www.unidata.ucar.edu/mailing-list-delete-form.html ==============================================================================
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