[ncl-talk] Dimension error

[jayanti pal]

Sir,While calculating EOF of OLR (Era 5 data) I have used following script attachedWhich shows following details and error:
 Copyright (C) 1995-2019 - All Rights Reserved
 University Corporation for Atmospheric Research
 NCAR Command Language Version 6.6.2
 The use of this software is governed by a License Agreement.
 See http://www.ncl.ucar.edu/ for more details.

Variable: slp
Type: short
Total Size: 145353600 bytes
            72676800 values
Number of Dimensions: 3
Dimensions and sizes: [time | 70] x [latitude | 721] x [longitude | 1440]
Coordinates: 
            time: [444840..1049688]
            latitude: [90..-90]
            longitude: [ 0..359.75]
Number Of Attributes: 7
  standard_name : toa_outgoing_longwave_flux
  long_name : Top net thermal radiation
  units : J m**-2
  add_offset : -19349300.6195962
  scale_factor : 345.239192467917
  _FillValue : -32767
  missing_value : -32767

Variable: slp
Type: short
Total Size: 145353600 bytes
            72676800 values
Number of Dimensions: 3
Dimensions and sizes: [time | 70] x [latitude | 721] x [longitude | 1440]
Coordinates: 
            time: [444840..1049688]
            latitude: [90..-90]
            longitude: [-180..179.75]
Number Of Attributes: 8
  lonFlip : longitude coordinate variable has been reordered via lonFlip
  missing_value : -32767
  scale_factor : 345.239192467917
  add_offset : -19349300.6195962
  units : J m**-2
  long_name : Top net thermal radiation
  standard_name : toa_outgoing_longwave_flux
  _FillValue : -32767
warning:Attempt to reference attribute (long_name) which is undefined

Variable: wSLP
Type: float
Total Size: 290707200 bytes
            72676800 values
Number of Dimensions: 3
Dimensions and sizes: [time | 70] x [latitude | 721] x [longitude | 1440]
Coordinates: 
Number Of Attributes: 2
  long_name : Wgt: -2147483647
  _FillValue : -32767
fatal:Dimension (longitude) of (wSLP) does not have an associated coordinate variable
fatal:["Execute.c":8637]:Execute: Error occurred at or near line 92 in file eof.ncl


I have tried many ways but not able to resolve 
kindly help

Regards









Dr. Jayanti PalPost-doc FellowDepartment of Atmospheric SciencesInstitute of Atmospheric and Environmental SciencesUniversity of CalcuttaContact: jiban_samudra18 at yahoo.com, jayantibright at gmail.comPh. 8013906997
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