[ncl-talk] Sub: linint2 error..

[dale zuri]

Hi NCL users,
Could someone help me fix this?
Thanks
DZ
fatal:Number of subscripts do not match number of dimensions of
variable,(2) Subscripts used, (1) Subscripts expected
fatal:["Execute.c":8575]:Execute: Error occurred at or near line 17 in file
Interp.ncl

Variable: iz
Type: file
filename:    pmask_cv2
path:    pmask_cv2.nc
   file global attributes:
   dimensions:
      lon = 76
      lat = 26
   variables:
      float mask ( lat, lon )
         _FillValue :    -999.9

      float lat ( lat )
         units :    degrees_north
         long_name :    latitude

      float lon ( lon )
         units :    degrees_east
         long_name :    longitude


Variable: p
Type: float
Total Size: 26422272 bytes
            6605568 values
Number of Dimensions: 3
Dimensions and sizes:    [time | 366] x [lat | 94] x [lon | 192]
Coordinates:
            time: [1297320..1306080]
            lat: [88.542..-88.542]
            lon: [ 0..358.125]
Number Of Attributes: 15
  long_name :    mean Daily Net Longwave Radiation Flux at Surface
  units :    W/m^2
  precision :    1
  least_significant_digit :    0
  GRIB_id :    112
  GRIB_name :    NLWRS
  var_desc :    Net Longwave Radiation Flux
  dataset :    NCEP Reanalysis Daily Averages
  level_desc :    Surface
  statistic :    Mean
  parent_stat :    Individual Obs
  missing_value :    -9.96921e+36
  actual_range :    ( -69.19995, 237.2 )
  valid_range :    ( -100, 400 )
  _FillValue :    -9.96921e+36


PROGRAM:

begin
;;;;;;;;;;;;;;;;;ERA;;;;;;;;;;;;;;;;;;;;;;;;;;;
  iz = addfile("pmask.nc","r")
  print(iz)
  printVarSummary(iz)
P1=iz->mask
  ds = addfile("nlwrs.sfc.gauss.1948.nc","r")
  p = ds->nlwrs(:,:,:)
  printVarSummary(p)
;****************************************************
 fo = linint2_Wrap(P1&lon,P1&lat,iz(:,:), True, p&lon,p&lat, 0)

end
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