[AGIPD] [PC] Summary notebook for PC processing

Description

This MR provides summary notebook for processing AGIPD PC constants, visualising all 16 modules, similar to summary for FF constants.

How Has This Been Tested?

Tested with runs 61-68 in /gpfs/exfel/exp/SPB/202331/p900376/raw/

To Do

• Comparison plots to previous version of constants.

Relevant Documents (optional)

Processing report: PC_SPB_DET_AGIPD1M1_mc202_05mhz_gs0_900376_r61_r68.pdf

Types of changes

• New feature (non-breaking change which adds functionality)

Checklist:

Reviewers

@ahmedk @jsztuk