ARY_STATE

Determine the state of an array (defined or undefined)

Description:

The routine returns a logical value indicating whether an array’s pixel values are currently defined.

Invocation

CALL ARY_STATE( IARY, STATE, STATUS )

Arguments

IARY = INTEGER (Given)
Array identifier.
STATE = LOGICAL (Returned)
Whether the array’s pixel values are defined.
STATUS = INTEGER (Given and Returned)
The global status.