Module global is included in the "FFFF.f" .Thank you for your recommendation.
MODULE GLOBAL
CHARACTER(10) NIND,NIN,NAT,NBT,NCT,NDT,N5T,
1 NFT,NGT,NHT,NIT,NJT,NKT,NLT,ITITLE,DISCPT
REAL NEM,NET,NEMH,NETH,MU,MUM
REAL*8 MATL
INTEGER H,HH,POROUS,PRESS,RINTER,SOLID,SPALL
INTEGER*8 NN
C MISCELLANEOUS
COMMON AZERO(1),CEF,CKS,DAVG,DELTIM,DISCPT(10),DOLD,DRHO,DTMAX,
1 DTMIN,DTN,DTNH,DU,DX,EOLD,F,FAC,FIRST,J,JCYCS,JINIT,
2 JFIN,JREZON(15),JSMAX,JSTAR,JTS,LSUB(30),M,MAXPR(30),N,NCYCS,
3 NEDIT,NPERN,NR,NREZON,NSCRB(6),NSEPRAT,NSPALL,NTEDT,
4 NTEX,NTR(15),POLD,P6(20),R(30),RLAST,SLAST,SMAX,TEDIT(50),
5 TF,TIME,TJ,TREZON,TS,T6(20),ULAST,UOLD,UZERO,XLAST,XNOW,XOLD
1 ,XJDIT(20)
C HALFSTEP VALUES
COMMON DH,DHLAST,DUH,EH,PH,RH,RHLAST,SH,SHLAST,UH,UHLAST,XH,XHLAST
1 ,NEMH,NETH
C CONDITION INDICATORS
COMMON INF,LINTER,MIRROR,NORMAL,POROUS,PRESS,RINTER,SOLID,SPALL
C CELL LAYOUT
COMMON DXX(30),JBND(30),JMAT(30),NAUTO,MATL(6,2),NLAYER,NMTRLS,
1 THK(30)
C
C NAMED COMMON
COMMON /EQS/ EQSTA(6),EQSTC(6),EQSTD(6),EQSTE(6),EQSTG(6),
1 EQSTH(6),EQSTN(6),EQSTS(6),EQSTV(6),CZQ(6),CWQ(6),C2(6)
COMMON /MELT/ EMELT(6,8),GMELT(6,8),SPH(6),THERM(6,8)
COMMON /RHO/ RHO(6),RHOS(6)
COMMON /TSR/ TSR(6,30),EXMAT(6,20),TENS(6,3)
COMMON /Y/ Y0(6),YADD(6),MU(6),MUM,YADDM
C COORDINATE ARRAYS
COMMON/COORD/X(200),X0(200),CHL(2400),DHL(200),DPDD(200),DPDE(200)
1 ,EHL(200),H(200,4),NEM(200),NET(200),PHL(200),RHL(200),SDT(200),
2 SHL(200),T(200),U(200),YHL(200),ZHL(200)
COMMON/NSC/A(5000)
DIMENSION KB(300)
COMMON /JED/JEDIT(100),JNUM(100),JTYP(100),NAME2(40),JEDSIZ,
1 MODLUS,NERR,NJEDIT,NTAPE
COMMON /IND/ IEOS(6),INDK(20),NALPHA,NCMP(6),NFR(6),NPOR(6),
1 NDS(6),NPR(6),NCON(6),NVAR(6)
COMMON /RAD/ SSTOP(9),START(9),SDURM,SSTOPM,NSPEC,SSJ,JSS,IPLOT(4)
1 ,XMAX(4),XMIN(4),YMAX(4),YMIN(4),IA(7),ITITLE(24),NARZ,TARZ
COMMON /PES/ LVMAX,LVTOT,LVAR(4200),COM(4000)
C
COMMON /ESC/ ESC(8,20)
DIMENSION DELFIN(30,5),DELX(30,5),TH(30,5),NCELLS(30,5),NZONES(30)
EQUIVALENCE (DELFIN,H(1)),(DELX,H(151)),(TH,H(301)),
1 (NCELLS,H(451)),(NZONES,H(601))
EQUIVALENCE (A(2501),KB)
DIMENSION NN(20),NAME(40),LA(200)
EQUIVALENCE (LA,A)
DATA (NAME(I),I=1,33)/3HX ,3HX0 ,3HC ,3HD ,4HDPDD,4HDPDE,3HE ,
1 3HH1 ,3HH2 ,3HH3 ,3HNEM,3HNET,3HP ,3HR ,3HSDT,3HS1 ,3HT ,3HU
2 ,3HY ,3HZ ,4HCOM1,4HCOM2,4HCOM3,4HCOM4,4HCOM5,'SINT',3HS2 ,
3 3HS3 ,3HIMP,3HV ,3HSD1,3HSD2,3HSD3/
DATA (NAME2(I),I=1,33)/1HX,2HX0,1HC,1HD,4HDPDD,4HDPDE,1HE,2HH1,
1 2HH2,2HH3,3HNEM,3HNET,1HP,1HR,3HSDT,2HS1,1HT,1HU,
2 1HY,1HZ,4HCOM1,4HCOM2,4HCOM3,4HCOM4,4HCOM5,'SINT',2HS2,2HS3,
3 3HIMP,1HV,3HSD1,3HSD2,3HSD3/
END MODULE