On 02/18/2016 10:51 PM, john peter wrote:
> Hello,
>
> I want to convert a brix format electron density map to ccp4 format. I tried to do it by MAPMAN but it fails with error message 'Segmentation fault (core dumped)' - the map size is 21 MB. Could ppl help troubleshooting this issue.
>
> Thanks very much for your help.
> John
mapman sets the dimension on startup using an environmental variable if it is set.
So if I get the message:
ERROR --- Map too big !
Requested size : ( 35027520)
Available size : ( 4194304)
ERROR --- While reading map header. Sorry !
then quit and do "setenv MAPSIZE 35027520"
and run it again now it loads
(but this was loading a ccp4 map, not brix)
If your work involves masks there is a separate variable - MASKSIZE
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