2 Jul
2013
2 Jul
'13
3:13 p.m.
On Tue, Jul 2, 2013 at 8:07 AM, Pavel Afonine
phenix.refine has an option to generate free-r flags in thin shells with 20 being the default number of shells (it is a user changeable parameter). It's not exactly what you quoted below but my understanding it is meant to address this potential bias.
...but doesn't do a very good job of it, based on what Randy and Paul have said in the past. -Nat