au.surmiseEffectiveResolution(vis, spw, window='hanning', kms=False)Returns:
CASA <58>: au.surmiseEffectiveResolution('uid___A002_Xac0269_X756.ms.split.cal',0) Since this is Cycle 3 data, you should instead use au.effectiveResolution. But hopefully the result will be the same. Out[58]: 3904296.875 CASA <59>: au.effectiveResolution('uid___A002_Xac0269_X756.ms.split.cal',0) Out[59]: 3904296.875-- ToddHunter - 2016-07-18