[ncl-talk] wrong display with the result of ESMF_regrid_with_weights

[易路]

Hi every one,
 
When I used ESMF_regrid_with _weights in NCL 6.3 to regrid the precipitation data on the wrf grid (15km * 15km) to the data on the TRMM grid (0.25 degree), the output picture is obvious wrong compared with original data on original grid, the errors shown on the computer screen are as follows. Did the mismatch of two pictures arouse from this error? And wich data does not contain the valid coordinate? The input files and ncl script are attached in the accessory. Thanks to all!
;********error shown on the screen****************
(0) =====> CPU Elapsed Time: rectilinear_to_SCRIP: 0.024996 seconds <=====
(0) =====> CPU Elapsed Time: ESMF_regrid_gen_weights: 0.00699902 seconds <=====
(0) =====> CPU Elapsed Time: ESMF_regrid_with_weights: 0.013998 seconds <=====
(0) check_for_y_lat_coord: Warning: Data either does not contain a valid latitude coordinate array or doesn't contain one at all.
(0) A valid latitude coordinate array should have a 'units' attribute equal to one of the following values: 
(0)     'degrees_north' 'degrees-north' 'degree_north' 'degrees north' 'degrees_N' 'Degrees_north' 'degree_N' 'degreeN' 'degreesN' 'deg north'
(0) check_for_lon_coord: Warning: Data either does not contain a valid longitude coordinate array or doesn't contain one at all.
(0) A valid longitude coordinate array should have a 'units' attribute equal to one of the following values: 
(0)     'degrees_east' 'degrees-east' 'degree_east' 'degrees east' 'degrees_E' 'Degrees_east' 'degree_E' 'degreeE' 'degreesE' 'deg east
 
Best wishes to all!
Sincerely Yi Lu


 


 dg1225033 at smail.nju.edu.cn


 



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