open TELEMAC-MASCARET The mathematically superior suite of solvers

For the following simple case (rectangular study domain & only one source region), when I run it in parallel mode (ncsize = 3), I found that the first and third listing files have some recurring nodes (e.g. 1074, 1109, 1119, 1128, 1141...), does this mean that the first CPU and the third CPU are double-counting this part of the node ? And by comparing the total water volume of slf result files, I confirmed that the total water volume in parallel mode is less than that in scalar mode. How could I solve this problem when I have to use parallel mode ?

here is the simulation files

Hello,

Thanks for your post, there seems to be a bug with sources by regions and parallelism.

Please add the enclosed fix to your Fortran files folder, it seems to fix the bug for me.

Hope this helps,

Chi-Tuan

PS: please upgrade your release to the latest one, there may be fix to solve your issues.

This new Fortran file worked！ Thank you so so much！