[atlas] Filtering measurements

Hello, 

I hope you are all doing well.

I have a few questions concerning the measurements selection, and I am interested only on the anchoring mesh measurements.

In fact, for optimisation issues, I would like to be able to select only measurements of interest:

For example, I want to get the results coming from sources: X and Y, and targeting the anchor 6771.

Now I can get the measures targeting the anchor 6771 using this code from Altas Cousteau

##################################################################
from ripe.atlas.cousteau import MeasurementRequest

filters = {'tags': ['anchoring','mesh',6771] }

measurements = MeasurementRequest(**filters)
####################################################################


But I have no idea of how to make a filter on the sources as well, since all we can access through the measurements are the number of anchors requested and not their ids.

Do you know a way to get access to the sources of a measurement via Atlas Cousteau or another Ripe Tool ?


Thank you

--
Sanaa