Hello,
I am using ESMF_regrid_with_weights to regrid an observational data set to
my WRF grid. The regridding works, however, when I try to subtract my
regridded observational data (xp) from the WRF file variable (xw), I get
an error that says the number of dimensions do not match:
xdiff = xw-xp
fatal:Minus: Number of dimensions do not match, can't continue
printVarSummary(xp)
Variable: xp
Type: float
Total Size: 101376 bytes
25344 values
Number of Dimensions: 2
Dimensions and sizes: [192] x [132]
Coordinates:
Number Of Attributes: 7
missing_value : 1e+20
remap : remapped via ESMF_regrid_with_weights: Bilinear remapping
lon2d : <ARRAY of 25344 elements>
lat2d : <ARRAY of 25344 elements>
long_name : z
actual_range : ( -0.7599999904632568, 12.02999973297119 )
_FillValue : 1e+20
fw=addfile ("mywrffile.nc","r")
xw=fw->T2max
printVarSummary(xw)
Variable: xw
Type: float
Total Size: 101376 bytes
25344 values
Number of Dimensions: 3
Dimensions and sizes: [Time | 1] x [south_north | 192] x [west_east | 132]
Coordinates:
Number Of Attributes: 6
FieldType : 104
MemoryOrder : XY
coordinates : XLONG XLAT
description : TEMP at 2 M
stagger :
units : C
Thanks,
Liz.
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Received on Fri Jan 24 14:42:05 2014
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