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Assigning Coordinates in NetCDF [message #64206]

Fri, 05 December 2008 09:05

bryan.s.hong
Messages: 12
Registered: November 2008

Junior Member

I'm creating a netcdf file, which contains a spatial image (100X100)
as follows.

data=ncdf_create(filename,/clobber)
xid=NCDF_DIMDEF(data, 'west_east', 100)
yid=NCDF_DIMDEF(data, 'south_north', 100)
image=ncdf_vardef(data, 'IMAGE', [xid,yid],/float)
NCDF_CONTROL, data, /ENDEF

sample=findgen(100,100)
NCDF_VARPUT, data, image, sample
NCDF_CLOSE, data
end

Then I'd like to assign a coordinate for every grid pixel such as
cartisan coordinate with a spatial resolution. Could you give me a tip
about this? Thanks.

Bryan

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