BDI1_MAPERR

Service FileItemMap requests for the virtual Error field of BinDS

Invocation

CALL BDI1_MAPERR( NARG, ARGS, OARG, STATUS )

Description

Provides mapping for the 'Error' class member of BinDS derived objects in HDS files. This member is derived from the VARIANCE file object.

Arguments

• NARG = INTEGER (given)
  Number of method arguments
• ARGS(*) = INTEGER (given)
  ADI identifier of method arguments
• OARG = INTEGER (rreturned)
  Output data
• STATUS = INTEGER (given and returned)
  The global status.

References

• BDI Subroutine Guide

BDI1_MAPERR_V2ER

Convert REAL variance to error in situ

Invocation

CALL BDI1_MAPERR_V2ER( N, VAR, STATUS )

Description

Convert REAL variance to error in situ. Duff variance values (<0) are converted to zero errors. This is done because generally such bad variance values are ignored due to an accompanying bad quality. We don't want to report errors unnecessarily.

Arguments

• N = INTEGER (given)
  Number of data elements
• VAR[] = REAL (given and returned)
  Variance on input, error on output
• STATUS = INTEGER (given)
  The global status.

References

• BDI Subroutine Guide

BDI1_MAPERR_V2ED

Convert DOUBLE PRECISION variance to error in situ

Invocation

CALL BDI1_MAPERR_V2ED( N, VAR, STATUS )

Description

Convert DOUBLE PRECISION variance to error in situ. Duff variance values (<0) ar converted to zero errors. This is done because generally such bad variance values are ignored due to an accompanying bad quality. We don't want to report errors unnecessarily.

Arguments

• N = INTEGER (given)
  Number of data elements
• VAR[] = DOUBLE PRECISION (given and returned)
  Variance on input, error on output
• STATUS = INTEGER (given)
  The global status.

References

• BDI Subroutine Guide