[ncl-talk] PDO EOF_REGRES

[Melanie O' hanoly]

Hi NCL Users

I'm trying to calculate the relationship between PDO and some variables of
the globe, but I  calculated the first EOF of north Pacific sst and then
I'm trying regress analysis between salinity of global word but I got the
error, because they dont have the same size, can anyone help me with this?
The routine is attached

Many Thanks in Advance

Variable: x
Type: float
Total Size: 3225600 bytes
            806400 values
Number of Dimensions: 3
Dimensions and sizes: [time | 576] x [latitude | 28] x [longitude | 50]
Coordinates:
            time: [ 360.. 935]
            latitude: [20.70000076293945..69.30000305175781]
            longitude: [113.4000015258789..289.7999877929688]
Number Of Attributes: 7
  depth : 17.5
  standard_name : sea_water_potential_temperature
  long_name : ocean potential temperature
  units : C
  _FillValue : 9.96921e+36
  missing_value : 9.96921e+36
  FillValue : 9.96921e+36
(0) ocean potential temperature (C) : min=-1.7993   max=29.3727

Variable: x2
Type: float
Total Size: 23040000 bytes
            5760000 values
Number of Dimensions: 3
Dimensions and sizes: [time | 576] x [latitude | 100] x [longitude | 100]
Coordinates:
            time: [ 360.. 935]
            latitude: [-89.09999847412109..89.09999847412109]
            longitude: [1.799999952316284..358.2000122070312]
Number Of Attributes: 7
  depth : 17.5
  standard_name : sea_water_salinity
  long_name : ocean salinity
  units : 1e-3
  _FillValue : 9.96921e+36
  missing_value : 9.96921e+36
  FillValue : 9.96921e+36
(0) ocean salinity (1e-3) : min=28.3825   max=37.6995

Variable: eof_ts
Type: double
Total Size: 4608 bytes
            576 values
Number of Dimensions: 2
Dimensions and sizes: [evn | 1] x [time | 576]
Coordinates:
            evn: [1..1]
            time: [ 360.. 935]
Number Of Attributes: 4
  ts_mean : 2.095727725316148e-07
  matrix : covariance
  _FillValue : 9.969209968386869e+36
  long_name : EOF: Amplitude: ocean potential temperature
fatal:regCoef_n: the dimension sizes indicated by dims_nx and dims_ny must
match
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