def parseMask( self, mask, sap = 0, subband = 0, beam = 0, stokes = 0, part = 0 ):
""" Fills a mask. """
assert "Observation.ObsID" in self, "Observation ID not generated yet."
# obtain settings
date = parse( self["Observation.startTime"] ).timetuple()
# fill in the mask
datenames = [ "YEAR", "MONTH", "DAY", "HOURS", "MINUTES", "SECONDS" ] # same order as in time tuple
for index,d in enumerate(datenames):
mask = mask.replace( "${%s}" % d, "%02d" % (date[index],) )
mask = mask.replace( "${OBSID}", "%05d" % (self.getObsID(),) )
mask = mask.replace( "${MSNUMBER}", "%05d" % (self.getObsID(),) )
mask = mask.replace( "${SUBBAND}", "%03d" % (subband,) )
mask = mask.replace( "${SAP}", "%03d" % (sap,) )
mask = mask.replace( "${PART}", "%03d" % (part,) )
mask = mask.replace( "${BEAM}", "%03d" % (beam,) )
mask = mask.replace( "${STOKES}", "%01d" % (stokes,) )
return mask
def setStartRunTime( self, starttime, duration ):
start = timestamp( parse( starttime ) )
stop = start + parseDuration( duration )
self["Observation.startTime"] = format( start )
self["Observation.stopTime"] = format( stop )
def setStartStopTime( self, starttime, stoptime ):
start = timestamp( parse( starttime ) )
stop = timestamp( parse( stoptime ) )
self["Observation.startTime"] = format( start )
self["Observation.stopTime"] = format( stop )
