+
+ const char* IB_factors_string=sg_cfg_get_string("smpi/IB_penalty_factors");
+ xbt_dynar_t radical_elements = xbt_str_split(IB_factors_string, ";");
+
+ if(xbt_dynar_length(radical_elements)!=3)
+ surf_parse_error("smpi/IB_penalty_factors should be provided and contain 3 elements, semi-colon separated : for example 0.965;0.925;1.35");
+
+ 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 *));
+
+ xbt_dynar_free(&radical_elements);