Plotting after using escorc

Dear All,

I am trying to find the correlation between a station's monthly precipitation data and monthly ssts for a region that is in a lat,lon,time format. I read in my precipitation data using an readAsciiTable. However, when I tried plotting the correlation between the two I get the following with the error at the end. Attached is the script that I am using.

Can you help me please?

Regards,
Nkese.

Variable: time1
Type: double
Total Size: 13344 bytes
            1668 values
Number of Dimensions: 1
Dimensions and sizes: [time | 1668]
Coordinates:
            time: [16383360..17601072]
Number Of Attributes: 6
  long_name : Time
  bounds : time_bnds
  standard_name : time
  units : hours since 1-1-1 00:00:0.0
  actual_range : ( 16383360, 17601072 )
  delta_t : 0000-00-01 00:00:00

Variable: sstnew
Type: float
Total Size: 432345600 bytes
            108086400 values
Number of Dimensions: 3
Dimensions and sizes: [lat | 180] x [lon | 360] x [time | 1668]
Coordinates:
            lat: [89.5..-89.5]
            lon: [-179.5..179.5]
            time: [187001..200812]
Number Of Attributes: 10
  description : HadISST 1.1 monthly average sea surface temperature
  actual_range : ( -1.8, 34.76296 )
  missing_value : -1e+30
  _FillValue : -1e+30
  scale_factor : 1
  cell_methods : time: lat: lon: mean
  add_offset : 0
  units : degC
  standard_name : sea_surface_temperature
  long_name : Monthly 1 degree resolution SST
(0)
(0) Monthly 1 degree resolution SST: min=-1.8 max=34.763

Variable: sst_region
Type: float
Total Size: 45858336 bytes
            11464584 values
Number of Dimensions: 3
Dimensions and sizes: [lat | 82] x [lon | 191] x [time | 732]
Coordinates:
            lat: [40.5..-40.5]
            lon: [-179.5..10.5]
            time: [194601..200612]
Number Of Attributes: 10
  long_name : Monthly 1 degree resolution SST
  standard_name : sea_surface_temperature
  units : degC
  add_offset : 0
  cell_methods : time: lat: lon: mean
  scale_factor : 1
  _FillValue : -1e+30
  missing_value : -1e+30
  actual_range : ( -1.8, 34.76296 )
  description : HadISST 1.1 monthly average sea surface temperature
(0)
(0) Monthly 1 degree resolution SST: min=1.66987 max=32.8006

Variable: sst_anom
Type: float
Total Size: 45858336 bytes
            11464584 values
Number of Dimensions: 3
Dimensions and sizes: [lat | 82] x [lon | 191] x [time | 732]
Coordinates:
            lat: [40.5..-40.5]
            lon: [-179.5..10.5]
            time: [194601..200612]
Number Of Attributes: 12
  anomaly_op_ncl : Annual Cycle Removed:function rmMonAnnCycLLT:contributed.ncl
  description : HadISST 1.1 monthly average sea surface temperature
  actual_range : ( -1.8, 34.76296 )
  missing_value : -1e+30
  _FillValue : -1e+30
  scale_factor : 1
  cell_methods : time: lat: lon: mean
  add_offset : 0
  units : degC
  standard_name : sea_surface_temperature
  long_name : Monthly 1 degree resolution SST
  reference : function rmMonAnnCycLLT in contrib.ncl
(0)
(0) Monthly 1 degree resolution SST: min=-4.30175 max=6.04899

Variable: precipanom_data_ts
Type: float
Total Size: 2928 bytes
            732 values
Number of Dimensions: 1
Dimensions and sizes: [732]
Coordinates:
Number Of Attributes: 1
  _FillValue : 9.96921e+36

Variable: corr
Type: float
Total Size: 62648 bytes
            15662 values
Number of Dimensions: 2
Dimensions and sizes: [82] x [191]
Coordinates:
Number Of Attributes: 1
  _FillValue : -1e+30
fatal:No coordinate variable exists for dimension (lat) in variable (corr)

fatal:(lat) is not coordinate variable in variable(corr).

fatal:["Execute.c":7743]:Execute: Error occurred at or near line 82 in file hadsst1.ncl

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