[phenixbb] r-work and r-free for specific resolution range(s)

Hi, is there a way to get the R-factor statistics from phenix.refine, for a specific resolution range, e.g. 2.5-2.6A ? The reason I ask is that I would like to specify the same resolution range as the data reduction program does. I tried with phenix.reflection_statistics x_map_coeffs.mtz x_data.mtz --low-resolution=2.6 --resolution=2.5 but with the default settings, phenix.refine writes 2FOFCWT and FOFCWT, but not FC . So it looks like I have to re-run phenix.refine and make it write out FC? Or is it easier to run phenix.xmanip for that purpose? thanks, Kay