hesspix 0.2.0

A tiny library to read HESS pixel info from ROOT files.

hesspix is a tiny library to read HESS pixel info from ROOT files.

Usage

It’s as easy as:

>>> import hesspix as hp

>>> r = hp.CT5Reader("gamma_20deg_180deg_run4151.dst.root")

>>> r[0]
Event 801 (bunch 0) [10 pixels]

>>> r[23]
Event 19607 (bunch 0) [3 pixels]

>>> r.get(event_nr=3902, bunch_nr=0)
Event 3902 (bunch 0) [18 pixels]

>>> event = r.get(event_nr=3902, bunch_nr=0)

>>> event.pixinfo
rec.array([( 352, 18.27153 , 3, 20.9375  ),
        ( 353, 23.193665, 3, 21.703125),
        ( 355, 11.846128, 3, 22.171875),
        ( 357, 15.300814, 3, 21.5     ),
        ( 513,  8.219065, 3, 21.046875),
        (1296, 15.051192, 3, 19.890625),
        (1299,  9.525627, 3, 19.265625),
        (1302,  9.479142, 3, 20.21875 ),
        (1304, 14.532091, 3, 21.171875),
        (1306, 22.21212 , 3, 21.46875 ),
        (1307, 11.263601, 3, 20.953125),
        (1316, 16.932125, 3, 20.046875),
        (1318, 13.045629, 3, 21.515625),
        (1324, 13.618393, 3, 20.75    ),
        (1325, 12.267553, 3, 20.953125),
        (1329,  8.492023, 3, 21.921875),
        (1339, 10.908205, 3, 20.953125),
        (1341, 21.191723, 3, 21.546875)],
        dtype=[('id', '<i4'), ('intensity', '>f4'), ('channel', 'i1'), ('time', '>f4')])

>>> for event in r:
        ...

Installation

hesspix is a registered Python package. It can be installed using pip:

pip install hesspix

To install the latest development version from the Git repository:

pip install git+https://github.com/tamasgal/hesspix

Or clone the repository and run:

make install

To install all the development dependencies, in case you want to contribute or run the test suite:

make install-dev
make test

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