[gradsusr] Regarding Skew-T plot from .ctl file

Mohanmurali Krishna invenmmk at gmail.com
Sun Apr 5 02:16:30 EDT 2020


Dear all I m getting this kind of error when I have tried to plot Skew-T
(with the attached script)

Data Request Error: Invalid grid coordinates
  World coordinates convert to non-integer  grid coordinates
    Variable = u  Dimension = 2
Operation Error:  Error from sqrt function
  Error ocurred at column 2
DEFINE error:  Invalid expression.
Data Request Error: Invalid grid coordinates
  World coordinates convert to non-integer  grid coordinates
    Variable = u  Dimension = 2
Operation Error:  Error from atan2 function
  Error ocurred at column 2
DEFINE error:  Invalid expression.
Data Request Error: Invalid grid coordinates
  World coordinates convert to non-integer  grid coordinates
    Variable = tc  Dimension = 2
  Error ocurred at column 2
ga->
Data Request Error: Invalid grid coordinates
  World coordinates convert to non-integer  grid coordinates
    Variable = td  Dimension = 2
  Error ocurred at column 2
DEFINE error:  Invalid expression.
Drawing temperature sounding.
Syntax Error:  Invalid Operand
  'tempx' not a variable or function name
  Error ocurred at column 1
DISPLAY error:  Invalid expression
  Expression = tempx
Drawing dewpoint sounding.
Syntax Error:  Invalid Operand
  'dewpx' not a variable or function name
  Error ocurred at column 1
DISPLAY error:  Invalid expression
  Expression = dewpx
Calculating precipitable water.
Data Request Error: Invalid grid coordinates
  World coordinates convert to non-integer  grid coordinates
    Variable = tc  Dimension = 2
  Error ocurred at column 1
DISPLAY error:  Invalid expression
  Expression = tc(lev=550)
Non-numeric args to numeric operation
  Error occurred on line 2457
  In file skew.gs
  Error occurred on line 2235
  In file skew.gs
  Error occurred on line 2080
  In file skew.gs
  Error occurred on line 1240
  In file skew.gs
  Error occurred on line 68
  In file skew.gs

On Wed, 18 Mar 2020 at 21:11, Jeff Duda <jeffduda319 at gmail.com> wrote:

> Please provide more detail as to the description of the failures you are
> seeing.
>
> Jeff Duda
>
> On Wed, Mar 18, 2020 at 3:36 AM Mohanmurali Krishna <invenmmk at gmail.com>
> wrote:
>
>> Dear all
>>
>> I have a doubt regarding how to plot Skew-T plot from the '.ctl' file
>> after converting from WRF output. I have tried scripts available in the
>> forum but none of them works for me. Please help me in this regard.
>>
>> Thanks in advance
>> _______________________________________________
>> gradsusr mailing list
>> gradsusr at gradsusr.org
>> http://gradsusr.org/mailman/listinfo/gradsusr
>>
>
>
> --
> Jeff Duda, Research Scientist
> University of Colorado Boulder
> Cooperative Institute for Research in Environmental Sciences
> NOAA/OAR/ESRL/Global Systems Division
> Boulder, CO
> _______________________________________________
> gradsusr mailing list
> gradsusr at gradsusr.org
> http://gradsusr.org/mailman/listinfo/gradsusr
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://gradsusr.org/pipermail/gradsusr/attachments/20200405/18df4a4c/attachment-0001.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: skew.gs
Type: application/octet-stream
Size: 70282 bytes
Desc: not available
URL: <http://gradsusr.org/pipermail/gradsusr/attachments/20200405/18df4a4c/attachment-0001.obj>


More information about the gradsusr mailing list