orca.utils.msfix

Measurement set repair utilities.

Provides functions for fixing common issues with measurement sets after concatenation, such as inconsistent FIELD_ID values.

Functions

concat_issue_fieldid(msfile[, obsid])

Fix FIELD_ID and optionally OBSERVATION_ID after CASA concat.

main()

Module Contents

orca.utils.msfix.concat_issue_fieldid(msfile: str, obsid: bool = False)[source]

Fix FIELD_ID and optionally OBSERVATION_ID after CASA concat.

Sets all FIELD_ID (and optionally OBSERVATION_ID) values to 0, which is required for WSClean to work with concatenated MSs.

Parameters:

  • msfile – Path to the measurement set.

  • obsid – If True, also reset OBSERVATION_ID to 0.

orca.utils.msfix.main()[source]