> I wish to export my problem in a mps file using symbolic names for each > row / col. > > I've set a name for each of them (with lpx_set_col/row_name() ) > I've set the flag LPX_K_MPSORIG to 1 > > But when I read the contents of the file generated by mps_write_mps it > doesn't use the symbolic names but C00xxxx and R00xxxxx. > > Does someone have a solution to fix it ? Am i alone to have this problem ?
The reason might be that row and column names you assigned are longer than 8 chars, in which case lpx_write_mps generates dummy names like RXXXXXXX and CXXXXXXX. If so, use lpx_write_freemps instead. It is similar to lpx_write_mps, however, it writes the problem data in free mps format which allows names of arbitrary length. _______________________________________________ Help-glpk mailing list [email protected] http://lists.gnu.org/mailman/listinfo/help-glpk
