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KineticPreProcessor / KPP

The KPP kinetic preprocessor is a software tool that assists the computer simulation of chemical kinetic systems
GNU General Public License v3.0
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[QUESTION] rosenbrock.def: Can't read file #70

Closed CH2-littlefat closed 1 year ago

CH2-littlefat commented 1 year ago

Ask a question about KPP:

Hello! I am a graduate student coming from South China University of Technology. When I am using KPP to update chemical mechanisms in GEOS-Chem 14.1.0, it reports:

`[root@mgt KPP]# ./build_mechanism.sh custom

This is KPP-3.0.0.

KPP is parsing the equation file. Fatal error : rosenbrock.def: Can't read file Program aborted KPP failed to build 'gckpp_Rates.F90'! Aborting.

[root@mgt KPP]# find / -name "rosenbrock.def" -print /opt/ohpc/pub/apps/KPP/int/rosenbrock.def ` As shown above, "rosenbrock.def” is not lost, and KPP has installed accurately. Why KPP can't read this file.

Look forward to your reply and have fun!

jimmielin commented 1 year ago

Hi @xpCH2 - could you confirm that the environmental variable KPP_HOME is correctly defined to point to /opt/ohpc/pub/apps/KPP?

Additionally, on an unrelated note, I would not recommend running apps as root as it is potentially dangerous. KPP will work fine as a regular user.

CH2-littlefat commented 1 year ago

Hi @jimmielin, thanks for your reply. I set the environmental variable named KPP but not KPP_HOME, it can work successfully after I set KPP_HOME accturely. There are a lot of complicated reasons why I run apps as root, and I haven't solved these problems yet. Thank you for your advice!