WIP: Obsrio/PCDCP Processing Pipeline

Fixes #12 (closed), #10

Depends on !98 (closed)

geomagio/edge/EdgeFactory.py

@@ -199,7 +199,7 @@ class EdgeFactory(TimeseriesFactory):
             channel and that trace should have an ndarray, with nan's
             representing gaps.
         """
-        if TimeseriesUtility.has_any_channels(
+        if not TimeseriesUtility.has_any_channels(
             stream=timeseries, channels=channels, starttime=starttime, endtime=endtime
         ):
             sys.stderr.write("No data to write\n")