Source code for seek.mapmaking.simple_variance_mapper

# SEEK is free software: you can redistribute it and/or modify
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'''
Created on Feb 26, 2016

author: jakeret
'''
from __future__ import print_function, division, absolute_import, unicode_literals

import numpy as np

[docs]def get_mapped_values(re_data, ctx): """ Maps the data by simply computing the variance per pixel :param re_data: data in the restructured form after create_maps.py :return: variance and sum of unmasked data """ return re_data.var(axis=1), np.sum(~re_data.mask, axis=1)