Include the available correlation matrices
Summer project for @ediebutterworth
The goal is: for the measurements contur already uses, identify the available correlation matrices and make use of them in contur.
HEPDdata is here: https://www.hepdata.net/
The list of measurements used by contur is here: https://hepcedar.gitlab.io/contur-webpage/datasets/index.html
Each measurement has a number on it called the "inspire ID". For example, the first measurement in that list is called ATLAS_2017_I1625109. The inspire ID is 1625109, and you can use this to find it in HEPData.
You need to flag up which histograms are actually used by Contur. These can be found in this file: https://gitlab.com/hepcedar/contur/-/blob/main/data/DB/analyses.sql
But a more user-friendly view is here: https://www.hep.ucl.ac.uk/~jmb/contur-plots-edie/
Progress here: https://docs.google.com/document/d/1KFfCRr2Ag48JMU5wjlqYkSBtxhjAl7BNQRNy1ywGU2E