[ncl-talk] Convective Temp Calculation

[Brandon Sullivan]

Using the test.f file that Dennis provided, I was able to run wrapit
successfully with no errors.

I also went in and added this to my sounding file... With the external
command (it was in there before, just somewhere in the middle), to the top
with the load commands.

"external CONV  "./test.so"
ctemp = 0.0        ; create a 'space' for the returned temperature
CONV:: sndganalncl(nlevs,t,p,r,u,v,ctemp)"

I still get these errors, however.

warning:An error occurred loading the external file
/home/Soundings/Extra/test.so, file not loaded
/home/Soundings/Extra/test.so: undefined symbol: theta_wetb_
warning:error at line 17 in file testsounding.ncl

Also, now this syntax error -

fatal:syntax error: line 472 in file testsounding.ncl before or near :
CONV:
     ----^

New files attached

Thanks so much...




Brandon Sullivan

On Mon, Mar 23, 2015 at 11:16 AM, Dennis Shea <shea at ucar.edu> wrote:

>  but  betHello,
>
> At:   https://www.ncl.ucar.edu/Document/Manuals/
>
> Please read section 7 of the Mini-Language manual
> ===
> A more detailed description s at:
>   https://www.ncl.ucar.edu/Document/Manuals/Ref_Manual/NclExtend.shtml
> ===
> Also of interest: The DKRZ has created two NCL tutorials that may be of
> interest.
> These are much broader.
> ===
>
> That said .....
> [1]
> You have a f77 subroutine [ test.f ].  I do not see the required delimeters
>
> C NCLFORTSTART
> ...
> C NCLEND
>
> These indicate to NCL's f77 parser what information is being passed
> back-and-forth between two separate languages.
> That is why your code gets the 'A syntax error occurred while parsing:"
> message,
>
> [2]
> To use 'external' code (f77, f90, C, C++) you must indicate that via
>
>   external TEST "./,,,so"   ; the shared object
>
> You did not do this.
>
> [3]
> Included in your argument passing, you have
>    flminsou,frmaxsou,fbminsou,ftmaxsou
> Are these used? NCL does not care but if they are not used, but why are
> you passing them?
>
> [4]
> You want 'conv_temp' but you are not passing it back to NCL for plotting.
> In your NCL script ....
>
>
> external CONV  "./test.so"
>
> ctemp = 0.0        ; create a 'space' for the returned temperature
> CONV:: sndganalncl(nlevs,t,p,r,u,v,ctemp)
>
> [5]
> I have done some mods for your f77 code. That should get you started.
>
>    WRAPIT test.f
>
>
>
>
>
> On Sun, Mar 22, 2015 at 8:43 PM, Brandon Sullivan <btsullivan91 at gmail.com>
> wrote:
>
>> Hello all,
>>
>>
>>
>> I am trying to use “sstats.f” that I found here -
>> http://www.ncl.ucar.edu/Support/talk_archives/2010/att-2526/sstats.f
>>
>>
>> I pulled out the code I want and made test.f (attached)
>>
>>
>>
>> I am trying to use the convective temperature function from there and
>> plot it on my soundings (testsounding.ncl)
>>
>>
>>
>> I try to run WRAPIT and it says this
>>
>>
>>
>> “root at ubuntu:/home/Soundings/Extra# WRAPIT test.f
>>
>>
>>
>> WRAPIT Version: 120209
>>
>> A syntax error occurred while parsing:
>>
>> COMPILING test.f
>>
>> LINKING
>>
>> END WRAPIT”
>>
>>
>>
>> Then, when running my sounding script it says
>>
>>
>>
>> Copyright (C) 1995-2015 - All Rights Reserved
>>
>> University Corporation for Atmospheric Research
>>
>> NCAR Command Language Version 6.3.0
>>
>> The use of this software is governed by a License Agreement.
>>
>> See http://www.ncl.ucar.edu/ for more details.
>>
>> warning:An error occurred loading the external file
>> /home/Soundings/Extra/test.so, file not loaded
>>
>> /home/Soundings/Extra/test.so: undefined symbol: theta_wetb_
>>
>> warning:error at line 50 in file testsounding.ncl
>>
>>
>>
>> Am I going about this wrong? Is there something in the code I am missing?
>> I have also tried –m64 when running WRAPIT.. Thanks so much in advance!
>>
>>
>>
>> Brandon
>>
>>
>>
>> _______________________________________________
>> ncl-talk mailing list
>> List instructions, subscriber options, unsubscribe:
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>>
>>
>
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