c-----------------------------------------------------------------------
c --- COMMON BLOCK /HEAD0/ --- Modeling Variables              POSTUTIL
c                              Saved for QA Check
c-----------------------------------------------------------------------
      logical LSGRID0
      character*6 avtime0
      character*12 amodel0,aver0,alev0
      character*16 cpver0
      character*80 atitle0(3)
      common/head0/msyr0,mjsday0,mshr0,mssec0,nsecdt0,
     *            mnrun0,mavgpd0,mnper0,mavg0,irhver0,
     *            ielmet0,jelmet0,delx0,dely0,nz0,
     *            xorigkm0,yorigkm0,nstas0,
     *            iastar0,iastop0,jastar0,jastop0,
     *            isastr0,isastp0,jsastr0,jsastp0,
     *            ngx0,ngy0,ngrec0,
     *            meshdn0,
     *            ndrec0,nctrec0,LSGRID0,
     *            xrec0(mxdrec),yrec0(mxdrec),zrec0(mxdrec),
     *            xctr0(mxctrec),yctr0(mxctrec),zctr0(mxctrec),
     *            ihill0(mxctrec),
     *            xkmsta0(mxss),ykmsta0(mxss),nearss0(mxgx,mxgy),
     *            i2drhu0,isrcinfo0,isrcindv0,
     *            amodel0,aver0,alev0,atitle0,avtime0,cpver0
