Changeset 666
- Timestamp:
- 08/18/05 15:32:37 (19 years ago)
- File:
-
- 1 edited
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branches/Release-2-fixes/python/scantable.py
r626 r666 1255 1255 return 1256 1256 1257 1257 def auto_quotient(self, mode='suffix', preserve=True): 1258 """ 1259 This function allows to build quotients automatically. 1260 It assumes the observation to have the same numer of 1261 "ons" and "offs" 1262 It will support "closest off in time" in the future 1263 Parameters: 1264 mode: the on/off detection mode; 'suffix' (default) 1265 'suffix' identifies 'off' scans by the 1266 trailing '_R' (Mopra/Parkes) or 1267 '_e'/'_w' (Tid) 1268 preserve: you can preserve (default) the continuum or 1269 remove it. The equations used are 1270 preserve: Output = Toff * (on/off) - Toff 1271 remove: Output = Tref * (on/off) - Ton 1272 """ 1273 modes = ["suffix","time"] 1274 print mode 1275 if not mode in modes: 1276 print "please provide valid mode. Valid modes are %s" % (modes) 1277 return None 1278 from asap._asap import quotient as _quot 1279 if mode == "suffix": 1280 srcs = self.get_scan("*[^_ewR]") 1281 refs = self.get_scan("*[_ewR]") 1282 return scantable(_quot(srcs,refs, preserve)) 1283 else: 1284 print "not yet implemented" 1285 return None 1286 1258 1287 def quotient(self, other, isreference=True, preserve=True): 1259 1288 """
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