include file: comcorvert.cdk 2
#if defined (DOC)
*
*     . Y.J. Rochon    November 2004
*             - Vertical correlation matrix in physical space
*               (global means)
*     . Y.J. Rochon    Dec 2012
*             - Reduced to CORVERTT 
*
*     Arrays used by CH_GENOPER (only) and generated by CH_AVGCORNS.
*
*     CORVERTT(NFLEV,NFLEV,NGBG)..V (correlation matrices)
*
C
#endif
C
      integer ngbg
      real*8 corvertt(jpnflev,jpnflev,jpnvarmax)
      COMMON /COMCORVERT/corvertt