only add location if longitude and latitude are not null
authorTony Mack <tmack@paris.CS.Princeton.EDU>
Fri, 11 Nov 2011 02:36:45 +0000 (21:36 -0500)
committerTony Mack <tmack@paris.CS.Princeton.EDU>
Fri, 11 Nov 2011 02:36:45 +0000 (21:36 -0500)
commit79215766e48cc536fd76e63877d3074ea0d21e77
tree81f0bea930bc5dae67d82c1d13cea41d2ebb107c
parentadca076d8b830bd2e1c4398168bc3cf38a94c72d
only add location if longitude and latitude are not null
sfa/plc/aggregate.py