[ncl-talk] correlation of EOF1 CRU precip to global wind

Wed May 20 05:22:14 MDT 2015

Dear all,

I am trying to create plots showing the correlation of the first principle
component or EOF1 of CRU precipitation data against global wind.
Below is the error message that shows up even though the wind data ranges
from 1950 to 2008 as the eof1.

Variable: cru

 Type: double

 Total Size: 22474752 bytes

 2809344 values

 Number of Dimensions: 3

 Dimensions and sizes: [time | 708] x [lat | 62] x [lon | 64]

 Coordinates:

 time: [18277..39796]

 lat: [-13.75..16.75]

 lon: [22.25..53.75]

 Number Of Attributes: 5

 long_name : precipitation

 units : mm

 correlation_decay_distance : 450

 _FillValue : 9.969209968386869e+36

 missing_value : 9.969209968386869e+36

 Variable: eof

 Type: double

 Total Size: 31744 bytes

 3968 values

 Number of Dimensions: 3

 Dimensions and sizes: [evn | 1] x [lat | 62] x [lon | 64]

 Coordinates:

 evn: [1..1]

 lat: [-13.75..16.75]

 lon: [22.25..53.75]

 Number Of Attributes: 7

 eval_transpose : 6230.484509993911

 eval : 299063.2564797077

 pcvar : 14.66636

 matrix : covariance

 method : transpose

 _FillValue : 9.969209968386869e+36

 long_name : EOF: Wgt: MAM: precipitation

 Variable: eof_ts

 Type: double

 Total Size: 472 bytes

 59 values

 Number of Dimensions: 2

 Dimensions and sizes: [evn | 1] x [time | 59]

 Coordinates:

 evn: [1..1]

 time: [18367..39552]

 Number Of Attributes: 4

 ts_mean : -2084.077490922034

 matrix : covariance

 _FillValue : 9.969209968386869e+36

 long_name : EOF: Amplitude: Wgt: MAM: precipitation

 Variable: eof_ts

 Type: double

 Total Size: 472 bytes

 59 values

 Number of Dimensions: 2

 Dimensions and sizes: [evn | 1] x [time | 59]

 Coordinates:

 evn: [1..1]

 time: [18367..39552]

 Number Of Attributes: 4

 ts_mean : -2084.077490922034

 matrix : covariance

 _FillValue : 9.969209968386869e+36

 long_name : EOF: Amplitude: Wgt: MAM: precipitation

 (0,0) -0.04852069658137

 (0,1) -0.3879180575260303

 (0,2) 0.04585888203417384

 (0,3) 0.05641729826668909

 (0,4) -0.02200494482216026

 (0,5) 0.1119316922446675

 (0,6) 0.1825698852992764

 (0,7) -0.1925928776445882

 (0,8) 0.06968356618451059

 (0,9) 0.0308479567560801

 (0,10) -0.103940740098142

 (0,11) 0.1551340258708342

 (0,12) -0.08744655143740696

 (0,13) -0.2034646997379474

 (0,14) -0.1521847801378498

 (0,15) 0.2057134534551027

 (0,16) -0.1008788967515174

 (0,17) -0.1971886320472188

 (0,18) -0.3211429386727306

 (0,19) 0.1073164453977467

 (0,20) -0.1951013093417651

 (0,21) 0.02648073842849228

 (0,22) 0.1106573360080075

 (0,23) 0.2037197908402772

 (0,24) 0.02323627246143649

 (0,25) 0.09889282182036438

 (0,26) 0.07305978740135215

 (0,27) -0.08551409601726166

 (0,28) -0.05832184723579974

 (0,29) -0.04506572638246718

 (0,30) 0.2026118551670683

 (0,31) -0.3090735482314485

 (0,32) -0.06001178831655742

 (0,33) 0.1088135164842096

 (0,34) 0.2502510312270005

 (0,35) -0.1153089634339743

 (0,36) -0.09251974383207252

 (0,37) -0.09009794541281614

 (0,38) -0.04652133783934691

 (0,39) 0.03202400134394479

 (0,40) -0.09640102054078314

 (0,41) 0.1165107560944641

 (0,42) 0.1598013795070942

 (0,43) 0.1642265080642965

 (0,44) 0.07787784687523368

 (0,45) -0.01675428510872129

 (0,46) -0.003662307269316205

 (0,47) -0.05027029048194223

 (0,48) -0.09943548003078122

 (0,49) 0.121241557327342

 (0,50) 0.2411262395839305

 (0,51) 0.1610744235184807

 (0,52) 0.06609552862825346

 (0,53) -0.09035884865059286

 (0,54) 0.02667727563641793

 (0,55) 0.01166604426275131

 (0,56) -0.008203700691609897

 (0,57) 0.0280614455068301

 (0,58) 0.01032669257789229

 Variable: wind

 Type: float

 Total Size: 42048 bytes

 10512 values

 Number of Dimensions: 3

 Dimensions and sizes: [time | 1] x [lat | 73] x [lon | 144]

 Coordinates:

 time: [-15766872..-15766872]

 lat: [90..-90]

 lon: [ 0..357.5]

 Number Of Attributes: 15

 long_name : u-wind

 valid_range : ( -99999, 99999 )

 actual_range : ( -10.4622, 377.2 )

 units : m/s

 add_offset : 0

 scale_factor : 1

 missing_value : -9.96921e+36

 precision : 99

 least_significant_digit : 99

 var_desc : u-wind

 dataset : CDC Derived NCEP Reanalysis Products

 level_desc : 1000mb Pressure Level

 statistic : Composite

 parent_stat : Other

 _FillValue : -9.96921e+36

 Variable: eof_ts

 Type: double

 Total Size: 472 bytes

 59 values

 Number of Dimensions: 2

 Dimensions and sizes: [evn | 1] x [time | 59]

 Coordinates:

 evn: [1..1]

 time: [18367..39552]

 Number Of Attributes: 4

 ts_mean : -2084.077490922034

 matrix : covariance

 _FillValue : 9.969209968386869e+36

 long_name : EOF: Amplitude: Wgt: MAM: precipitation

 Variable: eof_ts

 Type: double

 Total Size: 472 bytes

 59 values

 Number of Dimensions: 2

 Dimensions and sizes: [evn | 1] x [time | 59]

 Coordinates:

 evn: [1..1]

 time: [18367..39552]

 Number Of Attributes: 4

 ts_mean : -2084.077490922034

 matrix : covariance

 _FillValue : 9.969209968386869e+36

 long_name : EOF: Amplitude: Wgt: MAM: precipitation

 (0,0) -0.04852069658137

 (0,1) -0.3879180575260303

 (0,2) 0.04585888203417384

 (0,3) 0.05641729826668909

 (0,4) -0.02200494482216026

 (0,5) 0.1119316922446675

 (0,6) 0.1825698852992764

 (0,7) -0.1925928776445882

 (0,8) 0.06968356618451059

 (0,9) 0.0308479567560801

 (0,10) -0.103940740098142

 (0,11) 0.1551340258708342

 (0,12) -0.08744655143740696

 (0,13) -0.2034646997379474

 (0,14) -0.1521847801378498

 (0,15) 0.2057134534551027

 (0,16) -0.1008788967515174

 (0,17) -0.1971886320472188

 (0,18) -0.3211429386727306

 (0,19) 0.1073164453977467

 (0,20) -0.1951013093417651

 (0,21) 0.02648073842849228

 (0,22) 0.1106573360080075

 (0,23) 0.2037197908402772

 (0,24) 0.02323627246143649

 (0,25) 0.09889282182036438

 (0,26) 0.07305978740135215

 (0,27) -0.08551409601726166

 (0,28) -0.05832184723579974

 (0,29) -0.04506572638246718

 (0,30) 0.2026118551670683

 (0,31) -0.3090735482314485

 (0,32) -0.06001178831655742

 (0,33) 0.1088135164842096

 (0,34) 0.2502510312270005

 (0,35) -0.1153089634339743

 (0,36) -0.09251974383207252

 (0,37) -0.09009794541281614

 (0,38) -0.04652133783934691

 (0,39) 0.03202400134394479

 (0,40) -0.09640102054078314

 (0,41) 0.1165107560944641

 (0,42) 0.1598013795070942

 (0,43) 0.1642265080642965

 (0,44) 0.07787784687523368

 (0,45) -0.01675428510872129

 (0,46) -0.003662307269316205

 (0,47) -0.05027029048194223

 (0,48) -0.09943548003078122

 (0,49) 0.121241557327342

 (0,50) 0.2411262395839305

 (0,51) 0.1610744235184807

 (0,52) 0.06609552862825346

 (0,53) -0.09035884865059286

 (0,54) 0.02667727563641793

 (0,55) 0.01166604426275131

 (0,56) -0.008203700691609897

 (0,57) 0.0280614455068301

 (0,58) 0.01032669257789229

 *fatal:escorc: The last dimension of x must be equal to the last dimension
of y*

 *fatal:["Execute.c":8578]:Execute: Error occurred at or near line 130 in
file eof_1corre.ncl*

 The script is attached.
I will be grateful if someone could go through for me in solving the error
problem

Thank you.

Nana
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