casa6

##########################################################################

# test_task_ft.py

#

# Copyright (C) 2018

# Associated Universities, Inc. Washington DC, USA.

#

# This script is free software; you can redistribute it and/or modify it

# under the terms of the GNU Library General Public License as published by

# the Free Software Foundation; either version 2 of the License, or (at your

# option) any later version.

#

# This library 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 Library General Public

# License for more details.

#

# [Add the link to the JIRA ticket here once it exists]

#

# Based on the requirements listed in plone found here:

# https://casadocs.readthedocs.io/en/stable/api/tt/casatasks.calibration.ft.html

#

# Test_logreturn checks to make sure a logfile is generated and populated

# Test_dictreturn checks that the result is a python dict object containing keys specified in the documentation

# Test_takescal checks that a caltable is accepted and non-cal tables are rejected

# Test_axis checks that different axis vaules will provide different information

# Test_axisvals checks that the values for axis provided in the documentatin are accepted as valid values

# Test_datacolumn checks that different datacolumn values provide different information

#

##########################################################################

import sys

import os

import unittest

import shutil

import numpy as np

​

import casatools

from casatasks import ft

from casatools import table, ctsys, componentlist

tb = table()

cl = componentlist()

​

# Gaincaltest and gaussian model with noise

# Need model w/o standard gridder

# Need new model for model/complist preference?

​

datapath = casatools.ctsys.resolve('unittest/ft/uid___X02_X3d737_X1_01_small.ms')

modelpath = casatools.ctsys.resolve('unittest/ft/uid___X02_X3d737_X1_01_small.model')

simdata = casatools.ctsys.resolve('unittest/ft/ft_test_simulated.ms')

simcomplist = casatools.ctsys.resolve('unittest/ft/ft_test_simulated_complist.cl')

simmodel = casatools.ctsys.resolve('unittest/ft/ft_test_simulated_image.im')

multiterm0 = casatools.ctsys.resolve('unittest/ft/ft_test_multiterm.model.tt0')

multiterm1 = casatools.ctsys.resolve('unittest/ft/ft_test_multiterm.model.tt1')

​

datacopy = 'ft_test_copy.ms'

modelcopy = 'ft_test_model_copy.model'

nonStandardGridCopy = 'ft_test_nonstandard_gridder.model'

simdatacopy = 'ft_test_simdata.ms'

simcomplistcopy = 'ft_test_simcomplist.cl'

​

ftcomponentlist = 'ft_test_comp_list.cl'

​

def getColList(table):

    tb.open(table)