shower core and maximum read by 'shower'

[kewenz]

I tried to read DC2 sims parameters using shower.load_root(tshower_l0)
and I have shower maximum and shower core shown in different coordinate system

shower.maximum
LTP([[ -79844. ],
[-132358.921875 ],
[ 15603.63964844]])
shower.core
GRANDCS([[1474.59594727],
[ 530.52697754],
[ 0. ]])

the value of these two parameters given by tshower_l0 are the same, but tshower_l0 using the same coordinate system for xmaximum position and shower core.

tshower_l0.xmax_pos_shc
array([ -79844. , -132358.92, 15603.64], dtype=float32)
tshower_l0.shower_core_pos
array([1474.596, 530.527, 0. ], dtype=float32)

[lwpiotr]

Why do you want to use this shower class for this?

[kewenz]

Why do you want to use this shower class for this?

because I want to use shower parameters and isn't shower class written for this function?

[lwpiotr]

It was, but it is not supported anymore really. Similar things, though supported, are in "grandlib_classes" - the Analysis Oriented Interface. Can you try to use that?

[kewenz]

It was, but it is not supported anymore really. Similar things, though supported, are in "grandlib_classes" - the Analysis Oriented Interface. Can you try to use that?

ok, could you please guide me where I can find this? sorry I don't follow the latest update on software

[lwpiotr]

If you use dev_io_root branch, you could look at examples in:
grand/examples/grandlib_classes
for example browse_gp13_events_example.py. It is very simple, just goes through events, draws traces and positions of antennas.

The documentation of AOI, although outdated, can be found on:
http://grand.fuw.edu.pl/analysis_oriented_api/
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