O3EXT

SUBROUTINE 0 args, 37 executable stmts in /Users/john/Dropbox (Polyhedron Solutions)/Work/AERMOD/O3EXT.f90,0000002,0000083

O3EXT	CALLed by	HRLOOP
	CALLs to	ERRHDL
	Chng COMMON	**NOTHING**
	Uses COMMON	**NOTHING**
	Chng MODULE	DUMMY O3CONC O3MISS RUNERR
	Uses MODULE	IO3UNT KURDAT O3BACK O3CONC O3FILUNITS O3FORM
	Uses Argument	**NOTHING**
	Chng Argument	**NOTHING**
	Uses PARAMETER	**NOTHING**
	Local Var	IO3DY IO3HR IO3MN IO3YR KURO3HR MODNAM

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GXCHK Version 7.50ME executed at 21:26 on 17 Mar 2021