# SEEK is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# SEEK is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with SEEK. If not, see <http://www.gnu.org/licenses/>.
'''
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)