HLTOFOM (CCP4: Supported Program)


hltofom - Convert to/from Hendrickson-Lattman coefficients


chltofom -mtzinfilename -mtzout filename -colin-hl colpath -colin-phifom colpath -colout colpath -stdin
[Keyworded input]


'hltofom' performs conversion to and from Hendrickson-Lattman coefficients.


Input MTZ file.
Output MTZ file.


See Note on keyword input.

-colin-hl colpath

Hendrickson-Lattman coefficients for conversion to PHI/FOM. If this argument is given, conversion is performed from HL to PHI/FOM. See Note on column paths.

-colin-phifom colpath

PHI/FOM for conversion to Hendrickson-Lattman coefficients. If this argument is given, conversion is performed from PHI/FOM to HL. See Note on column paths.

-colout colpath

[Optional] Column group name for all output columns.

Note on column paths:

When using the command line, MTZ columns are described as groups using a slash separated format including the crystal and dataset name. If your data was generated by another column-group using program, you can just specify the name of the group, for example '/native/peak/Fobs'. You can wildcard the crystal and dataset if the file does not contain any duplicate labels, e.g. '/*/*/Fobs'. You can also access individual non-grouped columns from existing files by giving a comma-separated list of names in square brackets, e.g. '/*/*/[FP,SIGFP]'.

Note on keyword input:

Keywords may appear on the command line, or by specifying the `-stdin' flag, on standard input. In the latter case, one keyword is given per line and the `-' is optional, and the rest of the line is the argument of that keyword if required, so quoting is not used in this case.


Kevin Cowtan, York.