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Code Issues Releases Activity

Fix find_caltable for windows (where symlinks don't work)

pull/1/head
Tammo Jan Dijkema 2020-03-01 08:26:42 +01:00
parent 02a284932a
commit 6ef4f99cde
1 changed files with 14 additions and 10 deletions
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24
lofarimaging/singlestationutil.py
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@ -103,38 +103,42 @@ def freq_from_sb(sb: int, rcu_mode='1'):
def find_caltable(field_name: str, rcu_mode: str, config_dir='caltables'):
"""
Find the file of a caltable.
Args:
field_name: Name of the antenna field, e.g. 'DE602LBA'
rcu_mode: Receiver mode for which the calibration table is requested.
Probably should be 'inner' or 'outer'
config_dir: Root directory under which station information is stored in
subdirectories DE602C/etc/, RS106/etc/, ...
Returns:
str: filename if it exists, None if nothing found
"""
station, field = field_name[0:5].upper(), field_name[5:].upper()
station_number = station[2:5]
# Map to the correct file depending on the RCU mode
if rcu_mode == 'outer' and 'LBA' in field_name:
filename = os.path.join(config_dir, f"CalTable-{station_number}-LBA_OUTER-10_90.dat")
elif rcu_mode == 'inner' and 'LBA' in field_name:
filename = os.path.join(config_dir, f"CalTable-{station_number}-LBA_INNER-10_90.dat")
else:
filename = os.path.join(config_dir, f"CalTable_{station_number}_mode{rcu_mode}.dat")
elif rcu_mode == '5' and 'HBA' in field_name:
filename = os.path.join(config_dir, f"CalTable-{station_number}-HBA-110_190.dat")
elif rcu_mode == '6' and 'HBA' in field_name:
filename = os.path.join(config_dir, f"CalTable-{station_number}-HBA-170_230.dat")
elif rcu_mode == '7' and 'HBA' in field_name:
filename = os.path.join(config_dir, f"CalTable-{station_number}-HBA-210_250.dat")
if os.path.exists(filename):
return filename
# If the original folder structure is kept
if rcu_mode == 'outer' and 'LBA' in field_name:
filename = os.path.join(config_dir, station, f"CalTable-{station_number}-LBA_OUTER-10_90.dat")
filename = os.path.join(config_dir, f"{station}/CalTable-{station_number}-LBA_OUTER-10_90.dat")
elif rcu_mode == 'inner' and 'LBA' in field_name:
filename = os.path.join(config_dir, station, f"CalTable-{station_number}-LBA_INNER-10_90.dat")
else:
filename = os.path.join(config_dir, station, f"CalTable_{station_number}_mode{rcu_mode}.dat")
filename = os.path.join(config_dir, f"{station}/CalTable-{station_number}-LBA_INNER-10_90.dat")
elif rcu_mode == '5' and 'HBA' in field_name:
filename = os.path.join(config_dir, f"{station}/CalTable-{station_number}-HBA-110_190.dat")
elif rcu_mode == '6' and 'HBA' in field_name:
filename = os.path.join(config_dir, f"{station}/CalTable-{station_number}-HBA-170_230.dat")
elif rcu_mode == '7' and 'HBA' in field_name:
filename = os.path.join(config_dir, f"{station}/CalTable-{station_number}-HBA-210_250.dat")
if os.path.exists(filename):
return filename