This PR adds a new command-line program, query_db.py, which is able to query a SQLite3 database of HDF5 files and produce a table that shows when a polarimeter was on.
The tool must be called from the command line, specifying the polarimeters to consider with -p (default is to consider all the polarimeters) and the path to the file index.db, which must be created using build_hdf5_db.py. Here is an example of the output:
The code can output the table in JSON format using the flag --json.
It would be nice to extend it so that it can produce something like this image (taken from the timeline repository):
This PR adds a new command-line program,
query_db.py, which is able to query a SQLite3 database of HDF5 files and produce a table that shows when a polarimeter was on.The tool must be called from the command line, specifying the polarimeters to consider with
-p(default is to consider all the polarimeters) and the path to the fileindex.db, which must be created usingbuild_hdf5_db.py. Here is an example of the output:The code can output the table in JSON format using the flag
--json.It would be nice to extend it so that it can produce something like this image (taken from the timeline repository):
However, i do not think I will do it in this PR.