Fix Version/s: None
Component/s: daf_butler, meas_algorithms
For ts_wep we want to create a new subclass based upon the StampsBase class in meas_algorithms. To do this we are going to change StampsBase `readFits` and `writeFits` methods to allow this according to the prescription Tim Jenness described on slack in [this thread|https://lsstc.slack.com/archives/C01FBUGM2CV/p1616625257255300.] We will then have to add StampsBase to the StorageClass.yaml file in daf_butler.
- relates to
DM-29531 Update IsrCalib so it can serve as StorageClass for subclasses