[phenixbb] R-free rules

[ phenix.refine v1.5 rel. tag 2 intel linux 2.6 ] if i provide the test set .mtz (flag = "1") in refinement separately from the data .mtz, it looks like reflection_file_converter.py does not flag the work set as "0", if the work set lacks such a flag -- is that right? i.e. when providing the test set, it looks like all observed data must be in the test set, however the work set has flag "0". -bryan (some error output below) Sorry: R-free flags not compatible with F-obs array: missing flag for 22206 F-obs selected for refinement: