Dear Francis, You should be able to do this with e.g. O: it askes for the symmetry operator and if you do not give one, it does not recalculate the map. Alwyn may correct me if he reads this list and if I am wrong.
Best, Tim On 12/06/2013 12:40 AM, Pete Meyer wrote: > For looking at large regions of a map, I've found it easier (less > computationally demanding) to calculate map over the region of interest > and use a graphics program that doesn't do symmetry expansion. > > Pete > > Francis Reyes wrote: >> Hi all >> >> So I'm running into a case where I need to see maps for large radii >> (in excess of 120A) and I'm thinking I need to move to bigger hardware >> than this laptop. Essentially, I'm getting errors in malloc >> >> coot-real(85522,0xa062e1a8) malloc: *** mach_vm_map(size=1140850688) >> failed (error code=3) >> *** error: can't allocate region >> *** set a breakpoint in malloc_error_break to debug >> libc++abi.dylib: terminating with uncaught exception of type >> std::bad_alloc: std::bad_alloc >> /Applications/ccp4-6.4.0/bin/../coot.app/Contents/coot/bin/coot: line >> 251: 85522 Abort trap: 6 $coot_real $@ >> /Applications/ccp4-6.4.0/bin/../coot.app/Contents/coot/bin/coot: line >> 257: /Applications/ccp4-6.4.0/bin/../coot.app/Contents/coot/bin/guile: >> No such file or directory >> >> What should I look for in a higher end machine? More system memory? >> Video memory? All of the above? >> >> Thanks >> >> F > -- Dr Tim Gruene Institut fuer anorganische Chemie Tammannstr. 4 D-37077 Goettingen GPG Key ID = A46BEE1A
signature.asc
Description: OpenPGP digital signature
