def test_rotated_antennas(self):
objective_file = os.path.join(
DATA_PATH, 'zen.2457555.42443.xx.HH.uvcA.first.calfits')
xx_vis = os.path.join(DATA_PATH, 'zen.2457555.42443.xx.HH.uvcA')
o = firstcal.firstcal_option_parser()
cmd = "-p xx -C {0} --ex_ants=22,81 {1}".format(calfile, xx_vis)
opts, files = o.parse_args(cmd.split())
history = 'history'
firstcal.firstcal_run(files, opts, history)
nt.assert_true(os.path.exists(objective_file))
os.remove(objective_file)
return
def test_single_file_execution_nocalfile(self):
objective_file = os.path.join(
DATA_PATH, 'zen.2457999.76839.xx.HH.uvA.first.calfits')
xx_vis = os.path.join(DATA_PATH, 'zen.2457999.76839.xx.HH.uvA')
if os.path.exists(objective_file):
os.remove(objective_file)
o = firstcal.firstcal_option_parser()
cmd = "-p xx {0}".format(xx_vis)
opts, files = o.parse_args(cmd.split())
history = 'history'
firstcal.firstcal_run(files, opts, history)
nt.assert_true(os.path.exists(objective_file))
os.remove(objective_file)
return
def test_single_file_execution(self):
objective_file = os.path.join(
DATA_PATH, 'zen.2457698.40355.xx.HH.uvcAA.first.calfits')
xx_vis4real = os.path.join(DATA_PATH, xx_vis)
if os.path.exists(objective_file):
os.remove(objective_file)
o = firstcal.firstcal_option_parser()
cmd = "-C {0} -p xx --ex_ants=81 {1}".format(calfile, xx_vis4real)
opts, files = o.parse_args(cmd.split())
history = 'history'
firstcal.firstcal_run(files, opts, history)
nt.assert_true(os.path.exists(objective_file))
os.remove(objective_file)
return
def test_overwrite(self):
objective_file = os.path.join(
DATA_PATH, 'zen.2457698.40355.xx.HH.uvcAA.first.calfits')
xx_vis4real = os.path.join(DATA_PATH, xx_vis)
if os.path.exists(objective_file):
os.remove(objective_file)
_ = open(objective_file, 'a').close()
o = firstcal.firstcal_option_parser()
cmd = "-C {0} -p xx --overwrite {1}".format(calfile, xx_vis4real)
opts, files = o.parse_args(cmd.split())
history = 'history'
firstcal.firstcal_run(files, opts, history)
# check its a calfits file
uvc = UVCal()
uvc.read_calfits(objective_file)
# check a metadata column for accuracy
nt.assert_equal(uvc.Nants_data, 19)
# remove file
os.remove(objective_file)
return
#!/usr/bin/env python2.7 import sys from hera_cal.firstcal import firstcal_run, firstcal_option_parser o = firstcal_option_parser() opts, files = o.parse_args(sys.argv[1:]) history = ' '.join(sys.argv) firstcal_run(files, opts, history)