Dear Ian,
Truncating the data to 10A and then filling in the missing hkl values and
including them with Fo replaced by e.g. DFc is an established way of
improving the maps (at the cost of a little model bias), but the novel
twist in your example was the assignment of R-free flags to these missing
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Dear Ian,
"10.00A" sounds very much like somebody used shelxpro to create an
ins-file from a PDB file and did not correct the SHEL card to include
low resolution data. So the data may well contain data at 84A, but shelx
does not use the data if the S
Hi, currently Refmac writes the wrong info for the low resolution
cutoff, for example:
REMARK 3 PROGRAM : REFMAC 5.6.0119
REMARK 3 DATA USED IN REFINEMENT.
REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.00
REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 84.35
In contrast Shel-X
