Technically, this is already a rectilinear grid.
double lat ( lat )
_CoordinateAxisType : GeoY
axis : Y
grid_spacing : 27.0 km
long_name : y coordinate of projection
standard_name : projection_y_coordinate
units : km
double lon ( lon )
_CoordinateAxisType : GeoX
axis : X
grid_spacing : 27.0 km
long_name : x coordinate of projection
standard_name : projection_x_coordinate
units : km
float u10 ( time, lat, lon )
long_name : 10 m u wind (m/sec)
_FillValue : -9999
grid_mapping : Lambert_Conformal
The issue is that the poorly named 'lat' and 'lon' variables
should be (say) 'y' and 'x'.
Basically, the projection information
character Lambert_Conformal ( ncl_scalar )
grid_mapping_name : lambert_conformal_conic
long_name :
latitude_of_projection_origin : 0
longitude_of_central_meridian : -124.17
false_easting : 0
false_northing : -27
standard_parallel : 0
_CoordinateTransformType : Projection
_CoordinateAxisTypes : GeoX GeoY
earth_shape : Earth spherical with radius of 6,371,229.0 m
earth_radius : 6371229
must be used to generate two-dimensional latitude and longitude
coordinates for each grid point. Then the data can be plotted on the
lambert map projection. Is this what you want?
*** I have no idea how to do this. Maybe someone else does. ***
Then, if you really want to *regrid* the 2D lat/lon to a rectilinear
lat lon, you would have to use the ESMF regridding
http://www.ncl.ucar.edu/Applications/ESMF.shtml
On 8/7/12 10:12 AM, Gualberto Hernández Juárez wrote:
> Hi,
>
> I mean regridding the data to a rectiliniear lat / lon grid
>
> locate the file in the directory:
>
> ftp://ftp.cgd.ucar.edu/incoming/
>
>
> or you can download from this link:
>
>
> https://dl.dropbox.com/u/96409134/MMOUT_DOMAIN1.nc
>
>
> Thanks I'll be awaiting your response.
> Gualberto
>
>
>
>
>
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Received on Tue Aug 7 10:42:08 2012
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