[ncl-talk] Regridding reananlysis 2 data error (NetCDF sub sectional data)

[Saurabh Singh]

Dear sir I am trying to interpolate Reanalysis-II data to TRMM data in
order to find correlation;

NCL Version 6.3.0
OS: UBUNTU 15.10

ncl_filedum uwnd.nc







*float lat ( lat )         units :        degrees_north
actual_range : ( 14.2855, -14.2855 )         long_name :
Latitude         standard_name :        latitude         axis : Y
coordinate_defines :   point*







*      float lon ( lon )         units :        degrees_east
long_name :    Longitude         actual_range : ( 90, 123.75 )
standard_name :        longitude         axis : X
coordinate_defines :   point*






*      double time ( time )         units :        hours since 1800-1-1
00:00:0.0         long_name :    Time         actual_range : ( 1753152,
1823256 )         delta_t :      0000-00-01 00:00:00         standard_name
:        time*


Thereafter I use the following code :

 a=addfile("/home/cee2/SV10.nc","r")

y=a->lat
 u10=a<-uwnd
 u11=u10(:,0,:,:)
lat2d=a->lat
 lon2d=a->lon

 ; Global TRMM grid .... Change for the Reanalysis region
   nlat       = 400
   mlon       = 1440
   lat        = ispan(0,nlat-1,1)*0.25 -  49.875
   lon        = ispan(0,mlon-1,1)*0.25 - 179.875


lat!0     = "lat"
  lat at units = "degrees_north"

;  lon       = fspan(-179.875, 179.875, nlon-1)
  lon!0     = "lon"
  lon at units = "degrees_east"

; regrid (bilinear)
  wks = gsn_open_wks("png","resize")
  rtrmm = rcm2rgrid_Wrap(lat2d,lon2d,u11,lat,lon,0)

*However I get the following error :*


*fatal:Number of dimensions in parameter (0) of (rcm2rgrid_Wrap) is (1),
(2) dimensions were expectedfatal:["Execute.c":8573]:Execute: Error
occurred at or near line 24*

-- 
With regards
Saurabh Kumar singh

 *P** : * *Please consider the environment before printing this e-mail*
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