fix flowrate correction
Revert a false improvement in flowrate correction. (It would try to use both equations 2.49 with 2.50-2.51 for computing correction but cross dependencies was not correct).
Suite à un problème de sécurité, git-lfs est désactivé jusqu'à nouvel ordre sur gricad-gitlab.
Revert a false improvement in flowrate correction. (It would try to use both equations 2.49 with 2.50-2.51 for computing correction but cross dependencies was not correct).