[gradsusr] ctl file

[wendi harjupa]

Dear GrADS user

I need a help..
I have binary data set as below arrangement

lon   lat    rainfall
133   33    50
.....................
134    35   40

My question, how to make ctl file for that data ??

Now, I make ctl file like this

DSET
UNDEF -1.0
OPTIONS yrev
XDEF 2800 LINEAR 121.0500 0.01
YDEF 2400 LINEAR  22.9500 0.01
ZDEF 1 LEVELS 1 1
TDEF   1 LINEAR 13:05Z08AUG2015 5mn
VARS   1
pp  0 1   Cumulus index (rdca)
ENDVARS

I got an error as below

Error reading 1168 bytes at location 15617980
Data Request Error:  Error for variable 'pp'
  Error ocurred at column 1
DISPLAY error:  Invalid expression
  Expression = pp

Please help me for this problem..

Thank you very much..

Best regards,
wendi
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