- Be = atof(xbt_dynar_get_as(radical_elements, 0, char *));
- Bs = atof(xbt_dynar_get_as(radical_elements, 1, char *));
- ys = atof(xbt_dynar_get_as(radical_elements, 2, char *));
+ Be = xbt_str_parse_double(xbt_dynar_get_as(radical_elements, 0, char *), "First part of smpi/IB_penalty_factors is not numerical: %s");
+ Bs = xbt_str_parse_double(xbt_dynar_get_as(radical_elements, 1, char *), "Second part of smpi/IB_penalty_factors is not numerical: %s");
+ ys = xbt_str_parse_double(xbt_dynar_get_as(radical_elements, 2, char *), "Third part of smpi/IB_penalty_factors is not numerical: %s");