— function: map-from-mtz-by-refmac-calc-phases mtz_file_name f_col sigf_col imol_coords

Where:

• mtz_file_name is a string
• f_col is a string
• sigf_col is a string
• imol_coords is an integer number

Calculate SFs (using refmac optionally) from an MTZ file and generate a map. Get F and SIGF automatically (first of their type) from the mtz file.

Returns: the new molecule number, -1 on a problem.