Hello. Le mardi 13 mars 2007 11:29, Cécile Giorla a écrit : > FunctionExpressionConvection.cpp:74: convection is not implemented for > this kind of mesh > UNEXPECTED ERROR: this should not occure, please report it Thanks for the report. This requires some work. I will let you know when it is fixed.
> By the way, I have another question : > Would you tell me how to store a matrix when solving an elliptic PDE and > re-use it in another iteration? I've seen there is a "memory" option > which can be set to "matrix = sparse". But is it possible to extract > this matrix in order to re-use it (like in Freefem++)? The option you suggest is used if you want to save memory: the matrix is not assembled (matrix=none). There is no way to keep matrix into memory. Again, this optimization is to be done but require a big amount of work. There are other optimizations which will be more important to do before... > Another remark : I have got the cvs version taken yesterday, and the > GMSH reader is different : it now takes into account the number of the > elementary entity, and no more the number of physical entity. Physical > entity is more comprehensive for people, is it possible to go back to > the labeling of elements through the physical entities? Thanks for the remark, this is fixed, but I cannot commit it in cvs, since savannah seems to be down. Best regards, Stéphane. _______________________________________________ ff3d-users mailing list [email protected] http://lists.nongnu.org/mailman/listinfo/ff3d-users
