def test_des():
"""Check that draw_psf makes the same image using draw_psf.py and draw_psf.yaml.
Also run a few of the config files in the des directory to make sure they at least
run to completion without errors.
"""
original_dir = os.getcwd()
try:
os.chdir('des')
new_dir = os.getcwd()
if new_dir not in sys.path:
sys.path.append(new_dir)
import draw_psf
print('Running draw_psf.py')
draw_psf.main(['last=1'])
logging.basicConfig(format="%(message)s",
level=logging.WARNING,
stream=sys.stdout)
logger = logging.getLogger('galsim')
print('Running draw_psf.yaml')
configs = galsim.config.ReadConfig('draw_psf.yaml', logger=logger)
for config in configs:
config['output']['nfiles'] = 1
galsim.config.Process(config, logger=logger)
assert check_same('output/DECam_00154912_01_psfex_image.fits',
'output_yaml/DECam_00154912_01_psfex_image.fits')
assert check_same('output/DECam_00154912_01_fitpsf_image.fits',
'output_yaml/DECam_00154912_01_fitpsf_image.fits')
config = galsim.config.ReadConfig('meds.yaml', logger=logger)[0]
config['output']['nfiles'] = 1
config['output']['nobjects'] = 100
config['gal']['items'][0]['gal_type'] = 'parametric'
config['input']['cosmos_catalog'][
'file_name'] = '../data/real_galaxy_catalog_23.5_example.fits'
del config['input']['cosmos_catalog']['sample']
config['input']['des_wcs']['bad_ccds'] = list(range(
2, 63)) # All but CCD 1
galsim.config.Process(config, logger=logger)
input_cosmos = config['input'][
'cosmos_catalog'] # Save example COSMOS catalog spec.
config = galsim.config.ReadConfig('blend.yaml', logger=logger)[0]
galsim.config.Process(config, logger=logger)
config = galsim.config.ReadConfig('blendset.yaml', logger=logger)[0]
config['input']['cosmos_catalog'] = input_cosmos
config['input']['des_psfex']['file_name']['num'] = 1
galsim.config.Process(config, logger=logger)
finally:
os.chdir(original_dir)
def test_des():
"""Check that draw_psf makes the same image using draw_psf.py and draw_psf.yaml.
Also run a few of the config files in the des directory to make sure they at least
run to completion without errors.
"""
original_dir = os.getcwd()
try:
os.chdir("des")
new_dir = os.getcwd()
if new_dir not in sys.path:
sys.path.append(new_dir)
import draw_psf
print("Running draw_psf.py")
draw_psf.main(["last=1"])
logging.basicConfig(format="%(message)s", level=logging.WARNING, stream=sys.stdout)
logger = logging.getLogger("galsim")
print("Running draw_psf.yaml")
configs = galsim.config.ReadConfig("draw_psf.yaml", logger=logger)
for config in configs:
config["output"]["nfiles"] = 1
galsim.config.Process(config, logger=logger)
assert check_same("output/DECam_00154912_01_psfex_image.fits", "output_yaml/DECam_00154912_01_psfex_image.fits")
assert check_same(
"output/DECam_00154912_01_fitpsf_image.fits", "output_yaml/DECam_00154912_01_fitpsf_image.fits"
)
config = galsim.config.ReadConfig("meds.yaml", logger=logger)[0]
config["output"]["nfiles"] = 1
config["output"]["nobjects"] = 100
config["gal"]["items"][0]["gal_type"] = "parametric"
config["input"]["cosmos_catalog"]["file_name"] = "../data/real_galaxy_catalog_23.5_example.fits"
del config["input"]["cosmos_catalog"]["sample"]
config["input"]["des_wcs"]["bad_ccds"] = list(range(2, 63)) # All but CCD 1
galsim.config.Process(config, logger=logger)
input_cosmos = config["input"]["cosmos_catalog"] # Save example COSMOS catalog spec.
config = galsim.config.ReadConfig("blend.yaml", logger=logger)[0]
galsim.config.Process(config, logger=logger)
config = galsim.config.ReadConfig("blendset.yaml", logger=logger)[0]
config["input"]["cosmos_catalog"] = input_cosmos
config["input"]["des_psfex"]["file_name"]["num"] = 1
galsim.config.Process(config, logger=logger)
finally:
os.chdir(original_dir)
def test_des():
"""Check that draw_psf makes the same image using draw_psf.py and draw_psf.yaml.
Also run a few of the config files in the des directory to make sure they at least
run to completion without errors.
"""
original_dir = os.getcwd()
try:
os.chdir('des')
new_dir = os.getcwd()
if new_dir not in sys.path:
sys.path.append(new_dir)
import draw_psf
print('Running draw_psf.py')
draw_psf.main(['last=1'])
logger = logging.getLogger('galsim')
logger.setLevel(logging.WARNING)
print('Running draw_psf.yaml')
configs = galsim.config.ReadConfig('draw_psf.yaml', logger=logger)
for config in configs:
config['output']['nfiles'] = 1
galsim.config.Process(config, logger=logger, except_abort=True)
assert check_same('output/DECam_00154912_01_psfex_image.fits',
'output_yaml/DECam_00154912_01_psfex_image.fits')
assert check_same('output/DECam_00154912_01_fitpsf_image.fits',
'output_yaml/DECam_00154912_01_fitpsf_image.fits')
config = galsim.config.ReadConfig('meds.yaml', logger=logger)[0]
config['output']['nfiles'] = 1
config['output']['nobjects'] = 100
config['gal']['items'][0]['gal_type'] = 'parametric'
config['input']['cosmos_catalog']['file_name'] = '../data/real_galaxy_catalog_23.5_example.fits'
del config['input']['cosmos_catalog']['sample']
config['input']['des_wcs']['bad_ccds'] = list(range(2,63)) # All but CCD 1
galsim.config.Process(config, logger=logger, except_abort=True)
input_cosmos = config['input']['cosmos_catalog'] # Save example COSMOS catalog spec.
config = galsim.config.ReadConfig('blend.yaml', logger=logger)[0]
galsim.config.Process(config, logger=logger, except_abort=True)
config = galsim.config.ReadConfig('blendset.yaml', logger=logger)[0]
config['input']['cosmos_catalog'] = input_cosmos
config['input']['des_psfex']['file_name']['num'] = 1
galsim.config.Process(config, logger=logger, except_abort=True)
finally:
os.chdir(original_dir)