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(Created page with "== Discussions about isolevel discrepancy between PyMOL and Coot == * https://www.jiscmail.ac.uk/cgi-bin/webadmin?A1=ind1506&L=COOT&D=0#3 * https://www.jiscmail.ac.uk/cgi-bin/we...") |
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* https://www.jiscmail.ac.uk/cgi-bin/webadmin?A1=ind1506&L=COOT&D=0#3 | * https://www.jiscmail.ac.uk/cgi-bin/webadmin?A1=ind1506&L=COOT&D=0#3 | ||
* https://www.jiscmail.ac.uk/cgi-bin/webadmin?A1=ind1506&L=ccp4bb&D=0#16 | * https://www.jiscmail.ac.uk/cgi-bin/webadmin?A1=ind1506&L=ccp4bb&D=0#16 | ||
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| + | == PyMOL normalizes across the data grid in the ccp4 file, not across the unit cell. Better options might be: == | ||
| + | |||
| + | * normalize across the unit cell | ||
| + | * not to normalize at all (change the default of '''normalize_ccp4_maps''' to '''off''') | ||
| + | * normalize based on AMEAN and ARMS reported in the ccp4 map header | ||
Latest revision as of 20:24, 9 July 2015
Discussions about isolevel discrepancy between PyMOL and Coot
- https://www.jiscmail.ac.uk/cgi-bin/webadmin?A1=ind1506&L=COOT&D=0#3
- https://www.jiscmail.ac.uk/cgi-bin/webadmin?A1=ind1506&L=ccp4bb&D=0#16
PyMOL normalizes across the data grid in the ccp4 file, not across the unit cell. Better options might be:
- normalize across the unit cell
- not to normalize at all (change the default of normalize_ccp4_maps to off)
- normalize based on AMEAN and ARMS reported in the ccp4 map header