please help !

[AliReza Balalan Fard]

hi , my english is too bad !

I have a problem in WRF Chem 3.8 or 3.9.1 compile

i have no error when WRF_Chem =1 and WRF_KPP=0

and compile whithout KPP is successfull and all output such as wrf.exe , real.exe , tc.exe i have

when i set

WRF_Chem =1

WRF_KPP=1

compile shown me this error in line 4000 ! :

 FOUND match between WRF-Chem/KPP for mechanism:  cbm4
 Found file chem/KPP/mechanisms/cbm4/cbm4_wrfkpp.equiv
ERROR: variable name for third body in KPP species file is expected to be  M, but was not found in cbm4 species file

i attache compile log file

can you please help me to solve this problem ?

thank you

--

Best regards,
+++++++++++++++++++++++++++++++++++++

​Alireza​

[Stacy Walters]

AliReza,

The error you pointed out is not a problem.  It has been in the cbm4 KPP files for a long time.

However, there does seem to be a problem with your compile.  I would like you to issue the

following commands:

(1)   clean -a

(2)   configure

(3)   compile

with both WRF_CHEM and WRF_KPP set to 1.  Please let us know how the result.

Stacy

[Abdoulaye Sarr]

Hi,

Did you manage to complie with kpp? I am having the same problem, wrf-chem without kpp compile well but errors with kpp on osx.

Since weeks now I am struggling with this issue. I attach my lofg file

[Stacy Walters]

Abdoulayesar,

You can ignore the error comment for the cbm4 mechanism.  It is harmless.

Stacy

[Abdoulaye Sarr]

Thank you stacy, In my case it is not compiling at all when I set WRF_KPP=1 and no error in WRF_KPP=0.

The error here is in the module kpp as indicated in the log file. I hope someoe who compiled on mac could help and when needed I can post my configure.wrf..

Kind regards,

Abdoulaye

On Thursday, September 21, 2017 at 7:00:39 AM UTC, AliReza Balalan Fard wrote:

[Stacy Walters]

Abdoulaye,

I did not realize you are trying to compile WRFChem on a Mac using

the GNU compiler.  I would recommend that you look for another

machine on which to compile and run WRFChem.  In particular a machine

that has a Linux operating system.  

I've had trouble compiling WRF on a Mac and have basically given up

on trying.

And it is doubtful that a Mac will be able to efficiently run even a modest

spatial domain chemistry simulation.

Stacy