[ncl-talk] satellite pixel data read

[Debasish Hazra]

Thanks Dennis, it worked with version 6.5

On Tue, Mar 5, 2019 at 3:15 PM Dennis Shea <shea at ucar.edu> wrote:

>
> *get_pi*
> <http://www.ncl.ucar.edu/Document/Functions/Contributed/get_pi.shtml>
>
> was part of the NCL 6.4.0 release  [ Feb 2017 ]
>
> If you do not want  to upgrade then calculate 'pi' yourself.
>
> Good Luck
>
> On Tue, Mar 5, 2019 at 12:18 PM Debasish Hazra <debasish.hazra5 at gmail.com>
> wrote:
>
>> Hi,
>> I am trying to read pixel file from GOES satellite using NCL and trying
>> to do map plot. I am following example 6 decribed here :
>> https://www.ncl.ucar.edu/Applications/Scripts/goes_6.ncl
>> But I am getting the following error :
>>
>> fatal:Undefined identifier: (get_pi) is undefined, can't continue
>> fatal:["Execute.c":8575]:Execute: Error occurred at or near line 6 in
>> file ./goesYXtoLatLon.ncl
>> fatal:Variable (PI) is undefined
>> fatal:["Execute.c":8575]:Execute: Error occurred at or near line 101 in
>> file ./goesYXtoLatLon.ncl
>> fatal:["Execute.c":8575]:Execute: Error occurred at or near line 15 in
>> file Satl_2dMap.ncl
>>
>> I have attached my ncl program along with this email. Any help.
>> Thank you.
>> Debasish.
>>
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