Source code for openquake.hmtk.seismicity.smoothing.kernels.base

#!/usr/bin/env python
# -*- coding: utf-8 -*-
# vim: tabstop=4 shiftwidth=4 softtabstop=4

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# LICENSE
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# D. Monelli.
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# Earthquake Model).
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# -*- coding: utf-8 -*-
'''
Module :mod:`openquake.hmtk.seismicity.smoothing.kernels.base`
implements the abstract base class for the smoothing kernels
'''
import abc


class BaseSmoothingKernel(object):
    '''
    Abstract Base Class to smooth a grid according the sets of
    regular smoothing kernels
    '''
    __metaclass__ = abc.ABCMeta

    @abc.abstractmethod
    def smooth_data(self, data, config):
        '''
        Applies the smoothing Kernel

        :param numpy.ndarray data:
            Earthquake grid counts in the form
            [Longitude, Latitude, Depth, Count] where Longitude, Latitude and
            Depth correspond to the mid-points of each cell!
        :param dict config:
            Algorithm configuration parameters
        '''