The easiest indexing method is the following one:
MRTCAL> index build ! Build the index of IMB-FITS files in the current directoryThe INDEX command offers many possibilities, such as recursive indexing, restricting to some dates or patterns, indexing read-only directories, waiting for new files to appear... See HELP INDEX for details.
Once the index is built, you can access its contents with e.g.
MRTCAL> index open ! (Re)open the index file MRTCAL> mfind ! Select all the entries in the index MRTCAL> mlist ! Sequential list MRTCAL> mlist /toc ! Summarized list MRTCAL> mlist /column number projid ! Custom listMFIND and MLIST offer a variety of options so that you can check IMB-FITS contents and setup a list of scans to be calibrated.