casa6

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

## $Id:$

# Test Name:                                                                #

#    Regression Test Script for accum ()                                    #

#                                                                           #

# Rationale for Inclusion:                                                  #

#    It ensures that the task is working properly.                          #

#                                                                           #

# 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                  #

# ngc5921.fits    --->  importuvfits ----> ngc5921.ms                       #

#                            |                                              #

#                            v                                              #

#                            |                                              #

#                            v                                              #

#                          setjy     ----> ngc1333.ms                       #

#                            |                                              #

#                            v                                              #

#                         gaincal    ----> ngc1333.int.gcal                 #

#  apply the gain solution using solution interval per integration          #

#                            |                                              #

#                            v                                              #

#                         gaincal    ----> ngc1333.scan.gcal                #

#  apply the gain solution using solution interval infinite (up to the      #

#  boundaries                                                               #

#                            |                                              #

#                            v                                              #

#                         gaincal    ----> ngc1333.rint.gcal                #

#  apply the gain solution using the previous scan gain table, but using    #

#  solution interval per integration                                        #

#                            |                                              #

#                            v                                              #

#                        accum   ------>  ngc1333.acc1.gcal                 #

#  accumulate the first time, using the scan table as the gain table        #

#                            |                                              #

#                            v                                              #

#                        accum   ------>  ngc1333.acc2.gcal                 #

#  accumulate the second time, using the relative int table as the gain     #

#  table. This last table will be compared with the first gain table        #

#                                                                           #

#                                                                           #

# Input data:                                                               #

#    ngc5921.fits                                                           #

#                                                                           #

# 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 *

import traceback

​

​

# Enable benchmarking?

benchmarking = True