General input and output structures in the CIF

• Observations
  • Observation data to provide
  • How to specifiy what to do in the yml file
  • Observation information computed by pyCIF
  • Observation data structure in pyCIF
  • Updating monitors from other versions of pyCIF
• Control vectors
  • pickle binary file
  • NetCDF file
  • Dumping and loading control vectors
• Observation vectors
  • NetCDF format
• Other input data