On 11/7/05, Denis Nadeau <denis.nadeau@xxxxxxxxx> wrote:
Frank,
Is there a quick way we can get the georeferencing working properly? Is it
a projection definition problem or a program artifact? I may have some time
to take a look.
Denis,
The ncdump output looks like this:
dimensions:
y = 65 ;
x = 93 ;
variables:
float Z_sfc(y, x) ;
Z_sfc:long_name = "Geopotential height at surface of the earth"
;
Z_sfc:standard_name = "geopotential_height" ;
Z_sfc:units = "gp m" ;
Z_sfc:GRIB_parameter_number = 7 ;
Z_sfc:GRIB_level_flag = 1 ;
Z_sfc:_FillValue = -9999.f ;
Z_sfc:navigation = "nav" ;
double x(x) ;
x:units = "km" ;
x:long_name = "synthesized X coord" ;
x:_CoordinateAxisType = "GeoX" ;
double y(y) ;
y:units = "km" ;
y:long_name = "synthesized Y coord" ;
y:_CoordinateAxisType = "GeoY" ;
char Projection ;
Projection:Projection_Name = "lambert_conformal_conic" ;
Projection:latitude_of_projection_origin = 25. ;
Projection:longitude_of_central_meridian = -95. ;
Projection:standard_parallel = 25. ;
Projection:_CoordinateTransformType = "Projection" ;
Projection:_CoordinateAxisTypes = "GeoX GeoY" ;
// global attributes:
:History = "GeoGrid extracted from dataset /data/mopt/jakarta-to
mcat-5.0.28/content/thredds/wcs/testdata/eta.nc" ;
:Convention = "_Coordinates" ;
It seems to me there would be quite a bit of work making
the GDAL netCDF driver handle this properly, though I am
keen on it happening. :-)
Best regards,
--
---------------------------------------+--------------------------------------
I set the clouds in motion - turn up | Frank Warmerdam, warmerdam@xxxxxxxxx
light and sound - activate the windows | http://pobox.com/~warmerdam
and watch the world go round - Rush | Geospatial Programmer for Rent
