I would expect something like
 /*/*/[F,PHI]
to work.

The reason for this notation was indeed that the dataset extension to the MTZ format was designed to allow multiple columns with the same names but different datasets. However, everyone else except for me ignored the new spec, so in practice the feature seems to be redundant.

I've started implementing a 'legacy column mode' in the other clipper apps - to allow something like F,PHI. We could extend that to coot.

Having said that, I've never used --data and don't know how it works, so I may be talking out of my hat!


Nathaniel Echols wrote:
Is there a way to open map files from a script with the actual column labels alone, instead of /crystal/dataset/F, etc.? I tried /*/*/F, but this doesn't work in 0.6. One of my coworkers claims that MTZ files don't allow duplicate column names regardless of which crystal or dataset ID they're associated with, and in practice none of the programs I've used output columns for more than one crystal/dataset anyway. However, some of them *do* produce very different crystal or dataset IDs - in some cases, it appears to be nearly random! Right now I have to open up the MTZ file separately and figure out what they are, which is a little more overhead than I'd like.

thanks,
Nat

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