Source code for plugins.azimuthal_integrators.pyfai_azimuthal_integrator

# Copyright 2014 Diamond Light Source Ltd.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

"""
.. module:: pyfai_azimuthal_integrator
   :platform: Unix
   :synopsis: A plugin to integrate azimuthally "symmetric" signals i.e. SAXS,\
       WAXS or XRD.Requires a calibration file


.. moduleauthor:: Aaron D. Parsons <scientificsoftware@diamond.ac.uk>
"""

import logging
from savu.plugins.azimuthal_integrators.base_azimuthal_integrator import \
    BaseAzimuthalIntegrator

from savu.plugins.utils import register_plugin


[docs]@register_plugin class PyfaiAzimuthalIntegrator(BaseAzimuthalIntegrator): def __init__(self): logging.debug("Starting 1D azimuthal integrationr") super(PyfaiAzimuthalIntegrator, self).__init__("PyfaiAzimuthalIntegrator")
[docs] def process_frames(self, data): logging.debug("Running azimuthal integration") ai = self.params[3] logging.debug('datashape=%s' % str(data[0].shape)) axis, remapped = \ ai.integrate1d(data=data[0], npt=self.npts, unit='q_A^-1', correctSolidAngle=False) return remapped