casa6

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

## $Id:$

# Test Name:                                                                #

#    Regression Test Script to reduce a wide-field image                    #

#                                                                           #

# Rationale for Inclusion:                                                  #

#    It ensures that the the mosaic is successfully created                 #

#    taking into account the outliers. The data has been                    #

#    already calibrated.                                                    #

#                                                                           # 

# Features tested:                                                          #

#    1) Is the task working properly?                                       #

#    2) Is the task producing the same results as the reference?            #

#   The script will as well test the following features:                    #

#                                                                           #

#    Input Data               Process          Output Data                  #

# widefield_model.fits--->  importuvfits ----> widefield.ms                 #

#                               |                                           #

#                               v                                           #

#   classic mode              clean      ----> wf_h.*                       #

#                               |                                           #

#                               v                                           #

#   wide-field mode           clean   ------>  wf_x.*                       #

#                               |                                           #

#                               v                                           #

#                             imstat                                        #

#                                                                           #

#                                                                           #

# Input data:                                                               #

#    widefield_model.fits, outliers.txt                                     #

#                                                                           #

# Author: Ed Fomalont                                                       #

#                                                                           #

# Note: all input data have relative paths to the local directory           #

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

​

​

import os

import time

import regression_utility as tstutl

from __main__ import default

from tasks import *

from taskinit import *

​

​

# Enable benchmarking?

benchmarking = True

​

#

# Set up some useful variables

#

# This is where the NGC1333 UVFITS data will be

fitsdata='widefield_model.uvfits'

​

# The testdir where all output files will be kept

testdir='wf_regression'

​

# The prefix to use for output files.

#prefix=testdir+"/"+'widefield'

prefix='widefield'

# Make new test directory

# (WARNING! Removes old test directory of the same name if one exists)

tstutl.maketestdir(testdir)