BS"D Dear All, A user here wants to use resolve in phenix to find a ligand in a very large system. During the run resolve complains: Sorry, need to make n_map_big at least 43200000 This can be done by using a bigger version of resolve *************************************************** Sorry, this version does not seem big enough... (Current value of isizeit is 36) You might try increasing "isizeit" by using a bigger version (giant/huge) You might try cutting back the resolution You might try "coarse_grid" to reduce memory You might try "unlimit" allow full use of memory *************************************************** We couldn't identify any way to increase n_map_big or isizeit, or access any other versions of resolve within phenix. We would appreciate some suggestions (the machine in question has 18GB of memory, so I don't think that is an issue). Thanks Harry ------------------------------------------------------------------------- Harry M. Greenblatt Associate Staff Scientist Dept of Structural Biology [email protected]mailto:[email protected] Weizmann Institute of Science Phone: 972-8-934-3625 234 Herzl St. Facsimile: 972-8-934-4159 Rehovot, 76100 Israel