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.tif
If 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
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