QPREP_data.dat file overwriting

[hklem]

I am wondering if it makes sense to change how qprep writes to the QPREP_data.dat file such that if it already exists in the working directory it will append to it, rather than create a new one? For example, if I am using qprep in a python loop over inidividual files it will only save the QPREP_data.dat for the last file. I am using the loop because I need to specify different qprep arguments per file, so I can't just pass the list of files to qprep, which would result in a QPREP_data.dat with all the information.