GetMtzColumnByType Return the labelled columns of a specified type found in an MTZ file
Argument list: <file> <select_type> <name_listin> <type_listin>
This procedure calls ExtractMTZData which loads the MTZ header info into the MTZ_file_data array if that array does not already hold data for the specified file. This procedure can output either one or two sets of selected columns. The second set of columns is expected to be something like a sigma or a weight and a column in this set is expected to appear in the MTZ file immediately after a column from the first set. If a column from the first selected set is followed in the MTZ file by a column of type unsuitable for the second set then the value 'Unassigned' is appended to the second set.
file Name of MTZ file for which info required
select_type A list of one or more column types which the selected columns may have.
name_listin Output. List of selected column names
type_listin Output. List of the types of the selected columns
select_type2 Optional. A list of one or more column types which the selected columns may have.
name_listin2 Output. List of selected column names
type_listin2 Output. List of the types of the selected columns
Accessing Standard Crystallographic Data