[ncl-talk] problem with dimensions of a variable

Geeta Geeta geetag54 at yahoo.com
Fri Apr 2 09:27:11 MDT 2021


Hi 
I am trying to read a file which is Orbital data (TRMM 1B11) which has following dimensions. 
ScanType=CONICAL;
   dimensions:
      nscan = 3019
      npixel = 208
      fakeDim2 = 3
      fakeDim3 = 3
      nchan = 9
      fakeDim5 = 3
      fakeDim6 = 2
      fakeDim7 = 16
      npixlo = 104
      nchanlo = 7
      nchanhi = 2
The latitude and Longitude Variables have dimensions of 3019 and 208 each

float Latitude ( nscan, npixel )         units :    degrees
         hdf_name :    Latitude

      float Longitude ( nscan, npixel )
         units :    degrees
         hdf_name :    Longitude

Now I wish to Plot following variable short lowResCh ( nscan, npixlo, nchanlo )
         scale_factor :     100
         scale_factor_err :       0
         add_offset :     100
         add_offset_err :       0
         calibrated_nt :    22
         units :    K
         hdf_name :    lowResCh
Tb            =   short2flt(f->lowResCh)
Tbb           =   (Tb+100)/100
                               copy_VarCoords(Tb,Tbb)



My problem is How do I attach the Latitude and Longitude arrays to the variable Tbb (has dimensions of 3019,  104,7)


I am attaching the code with this mail. 

Thanks 





Geeta.
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