13.5 Merging time windows

Time window files created according to a variety of criteria (e.g according to intensity levels of different HK parameters and/or phase criteria) can be merged into a single time window file before application to accumulations.

If more than two time window files have to be merged, the following command has to be applied repeatedly to couples of files.

To merge a couple of time window files use on of the following commands :

mergewindow [wfile wfile1 OR  wfile2
mergewindow [wfile wfile1 AND wfile2

where the first form takes the union of wfile1 and wfile2 (a time is considered within a good time window if it belongs to a time window in either files), while the second form takes the intersection of wfile1 and wfile2 (a time is considered within a good time window if it belongs to a time window in both files).

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sax.iasf-milano.inaf.it/Xashelp/twindow.5.html :: original creation 2002 Sep 04 17:50:11 CEST :: last edit 2002 Sep 04 17:50:11 CEST