F2mtz will do it.
On Thu, 31 May 2007, James Pauff wrote:
> Good day all,
> What is the best means of getting a freeR column into
> an existing mtz file? I've noticed the "Edit MTZ"
> command bar in CCP4, but there are other options (such
> as conversion to XPLOR and then back to MTZ) that seem
> to be able to accomplish the same thing, although
> there appear to be changes in the reflection
> parameters upon this conversion.
> Basically, I just want to add a freeR column to
> monitor my refinement(s).
> Thank you as usual.
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