def test_process_data(self, data_field_class):
r"""
checking if the process data method works
"""
#
# creating horizontal channels
eval_chans = EvalChannels(data_field_class())
eval_chans.data_map = sp.zeros((eval_chans.nz, eval_chans.nx), dtype=int)
eval_chans.data_map[2:4, :] = 255
eval_chans.data_map[6:9, :] = 255
eval_chans.data_vector = sp.ravel(eval_chans.data_map)
eval_chans.args = {
'axis': 'x',
'thresh': 100
}
eval_chans._process_data()
#
# creating vertical channels
eval_chans = EvalChannels(data_field_class())
eval_chans.data_map = sp.zeros((eval_chans.nz, eval_chans.nx), dtype=int)
eval_chans.data_map[:, 2:4] = 255
eval_chans.data_map[:, 6:9] = 255
eval_chans.data_vector = sp.ravel(eval_chans.data_map)
eval_chans.args = {
'axis': 'z',
'thresh': 100
}
eval_chans._process_data()
#
eval_chans.args = {
'axis': 'y',
'thresh': 100
}
eval_chans._process_data()
