Problem with Bryan, Plume and Robert cases in the provided examples

[Kairzhan]

During testing the capabilities of Canoe, unfortunately, we’ve faced some problems while running some of the examples provided by the code. For example, in Bryan, Plume, Robert cases we always get this error:

ValueError thrown by IndexMap:
RuntimeError: Expect 0.000000 but get 1.000000 for variable Number of vapors.

Manual tampering with variables NVAPOR and NCLOUD from index_map.cpp and through cmake/parameters.cmake leads to constant segmentation faults.

The code was compiled using:

mkdir build
cd bulid
cmake .. -DMPI=1 -DNETCDF=1 -DPNETCDF=1
make -j 4

Both Linux (Debian 12) and MacOS compiled code produce the same error message.

Could you please provide any suggestions to resolve this issues

[chengcli]

Hi Kairzhan,

To compile the cases with vapors, such as the bryan case or the plume case, you would need to specify the number of vapors. The preset parameters for the bryan case are stored in cmake/bryan.cmake

You can use the preset parameters by:

mkdir build
cd build
cmake .. -DTASK=bryan
make -j 4

Similarly, the preset parameters for the robert case are stored in cmake/robert.cmake.

To compile the robert case, use:

cmake .. -DTASK=robert

The preset parmaters for the plume case do not exist because the plume case is still under development.

Cheng

[Kairzhan]

Thanks, that resolved Bryan case.