Error handling for invalid time of primary data

[t-ober]

Currently the simulation stalls when time field of primary data is outside of the range of simulation startDate and endDate.
We should throw an exception in these cases instead rather than leaving the user waiting and wondering / despairing.

The issue can be reproduced by running simona with vn_simona after setting vn_simona.conf to:

simona.time.startDateTime = "2012-01-01T00:00:00Z"
simona.time.endDateTime = "2012-01-01T02:00:00Z"

[sebastian-peter]

Per our discussion, we should also consider testing cases where timeseries range and simulation time range overlap partly. So in total that'd be:

• Not a single timeseries date in simulation time range
• Timeseries starts with a considerable delay after simulation start
• Timeseries ends with a considerable delay before simulation start

There should be tests for all of this.