WCI_GETIDS

Construct the WCI data objects given a dataset identifier

Invocation

CALL WCI_GETIDS( ID, PIXID, PRJID, SYSID, STATUS )

Description

Construct the 3 WCI identifiers containing all the information required to describe local and world coordinates in the input object.

The routine invokes the ReadWCS method on the input object. This method returns a structure containing the 3 components named 'Pix', 'Proj' and 'Sys'. This structure is stored on the property list of the input object, and identifiers to the components are returned as separate values.

Arguments

• ID = INTEGER (given)
  ADI identifier of the dataset object
• PIXID = INTEGER (returned)
  ADI identifier of the Pixellation object
• PRJID = INTEGER (returned)
  ADI identifier of the Projection object
• SYSID = INTEGER (returned)
  ADI identifier of the CoordSystem object
• STATUS = INTEGER (given and returned)
  The global status.

References

• WCI Subroutine Guide