RONBAMErrInflate

This action calculates the observation error inflation factor (EIF) for GNSSRO NBAM operator.

The EIF is the square root of the observation number (those passed QCs) inside two adjacent model layers. When there is only one observation between the two layers, the inflation factor is one; otherwise the EIF would be greater than one.

EIF = sqrt(effective obs number)

Effective obs number is the RO observation number inside the model layer after QC.

Example:

- filter: Background Check RONBAM
  filter variables:
  - name: bendingAngle
  action:
    name: RONBAMErrInflate