Python get_optical_foclen Examples

Example #1

File: camera.py Project: jacquemier/ctapipe

def _load_camera_geometry_from_hessio_file(tel_id, filename):
    import hessio  # warning, non-rentrant!
    hessio.file_open(filename)
    events = hessio.move_to_next_event()
    next(events)  # load at least one event to get all the headers
    pix_x, pix_y = hessio.get_pixel_position(tel_id)
    optical_foclen = hessio.get_optical_foclen(tel_id)

    hessio.close_file()
    return CameraGeometry.guess(pix_x * u.m, pix_y * u.m, optical_foclen)

Example #2

File: camera.py Project: emourasantos/ctapipe

def _load_camera_geometry_from_hessio_file(tel_id, filename):
    import hessio  # warning, non-rentrant!
    hessio.file_open(filename)
    events = hessio.move_to_next_event()
    next(events)  # load at least one event to get all the headers
    pix_x, pix_y = hessio.get_pixel_position(tel_id)
    optical_foclen = hessio.get_optical_foclen(tel_id)

    hessio.close_file()
    return CameraGeometry.guess(pix_x * u.m, pix_y * u.m, optical_foclen)