GNS_START - Start the GNS system

Description:

The GNS databases for the specified package are opened. This routine is called automatically by any other routine that accesses the databases.

Invocation:

CALL GNS_START( PKG, STATUS )

Arguments:

PKG = CHARACTER*(*) (Given)

The package name. The only packages currently supported are GKS and IDI.

STATUS = INTEGER (Given and Returned)

The global status