C&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&
      SUBROUTINE O3INT(PHALF)
#include "sp.h"
CFPP$ NOCONCUR R
C$$$  SUBPROGRAM DOCUMENTATION BLOCK
C                .      .    .                                       .
C SUBPROGRAM:    O3INT       COMPUTE ZONAL MEAN OZONE FOR ETA LYRS
C   PRGMMR: KENNETH CAMPANA  ORG: W/NMC23    DATE: 89-07-07
C           MICHAEL BALDWIN  ORG: W/NMC22    DATE: 92-06-08
C
C ABSTRACT: THIS CODE WRITTEN AT GFDL...
C   CALCULATES SEASONAL ZONAL MEAN OZONE,EVERY 5 DEG OF LATITUDE,
C   FOR CURRENT MODEL VERTICAL COORDINATE. OUTPUT DATA IN G/G * 1.E4
C   CODE IS CALLED ONLY ONCE.
C
C PROGRAM HISTORY LOG:
C   84-01-01  FELS AND SCHWARZKOPF,GFDL.
C   89-07-07  K. CAMPANA - ADAPTED STAND-ALONE CODE FOR IN-LINE USE.
C   92-06-08  M. BALDWIN - UPDATE TO RUN IN ETA MODEL
C
C USAGE:    CALL O3INT(O3,SIGL) OLD
C   INPUT ARGUMENT LIST:
C     PHALF    - MID LAYER PRESSURE (K=LM+1 IS MODEL SURFACE)
C   OUTPUT ARGUMENT LIST:
C     DDUO3N   - ZONAL MEAN OZONE DATA IN ALL MODEL LAYERS (G/G*1.E4)
C     DDO3N2     DIMENSIONED(L,N),WHERE L(=37) IS LATITUDE BETWEEN
C     DDO3N3     N AND S POLES,N=NUM OF VERTICAL LYRS(K=1 IS TOP LYR)
C     DDO3N4     AND SEASON-WIN,SPR,SUM,FALL.
C        IN COMMON
C
C   OUTPUT FILES:
C     OUTPUT   - PRINT FILE.
C
C ATTRIBUTES:
C   LANGUAGE: FORTRAN 200.
C
C$$$
C....     PROGRAM O3INT FROM DAN SCHWARZKOPF-GETS ZONAL MEAN O3
C..    OUTPUT O3 IS WINTER,SPRING,SUMMER,FALL (NORTHERN HEMISPHERE)
C-----------------------------------------------------------------------
       INCLUDE "parmeta"
C-----------------------------------------------------------------------
C     *********************************************************
      PARAMETER (N=LM,NP=N+1,NP2=N+2,NM1=N-1)
C     *********************************************************
C-----------------------------------------------------------------------
C***
C***  SEASONAL CLIMATOLOGIES OF O3 (OBTAINED FROM A PREVIOUSLY RUN
C***  CODE WHICH INTERPOLATES O3 TO USER VERTICAL COORDINATE).
C***  DEFINED AS 5 DEG LAT MEANS N.P.->S.P.
C***
                         C O M M O N /SAVMEM/
C       ...WINTER....  ...SPRING....  ...SUMMER....  ....FALL.....
     1  DDUO3N(37,LM), DDO3N2(37,LM), DDO3N3(37,LM), DDO3N4(37,LM)
C          ..... K.CAMPANA   OCTOBER 1988
CCCC  DIMENSION T41(NP2,2),O3O3(37,N,4)
C     DIMENSION SIGL(N)
C     *********************************************************
      DIMENSION QI(82)
      DIMENSION DDUO3(19,N),RO31(10,41),RO32(10,41),DUO3N(19,41)
      DIMENSION TEMPN(19)
      DIMENSION O3HI(10,25),O3LO1(10,16),O3LO2(10,16),O3LO3(10,16),
     1          O3LO4(10,16)
      DIMENSION O3HI1(10,16),O3HI2(10,9),PH1(45),PH2(37),P1(48),P2(33)
      DIMENSION O35DEG(37,N)
      DIMENSION RSTD(81),RO3(10,41),RO3M(10,40),RBAR(N),RDATA(81),
     1 PHALF(NP),P(81),PH(82)
      EQUIVALENCE (O3HI1(1,1),O3HI(1,1)),(O3HI2(1,1),O3HI(1,17))
      EQUIVALENCE (PH1(1),PH(1)),(PH2(1),PH(46))
      EQUIVALENCE (P1(1),P(1)),(P2(1),P(49))
      DATA PH1/      0.,
     1     0.1027246E-04, 0.1239831E-04, 0.1491845E-04, 0.1788053E-04,
     1     0.2135032E-04, 0.2540162E-04, 0.3011718E-04, 0.3558949E-04,
     1     0.4192172E-04, 0.4922875E-04, 0.5763817E-04, 0.6729146E-04,
     1     0.7834518E-04, 0.9097232E-04, 0.1053635E-03, 0.1217288E-03,
     1     0.1402989E-03, 0.1613270E-03, 0.1850904E-03, 0.2119495E-03,
     1     0.2423836E-03, 0.2768980E-03, 0.3160017E-03, 0.3602623E-03,
     1     0.4103126E-03, 0.4668569E-03, 0.5306792E-03, 0.6026516E-03,
     1     0.6839018E-03, 0.7759249E-03, 0.8803303E-03, 0.9987843E-03,
     1     0.1133178E-02, 0.1285955E-02, 0.1460360E-02, 0.1660001E-02,
     1     0.1888764E-02, 0.2151165E-02, 0.2452466E-02, 0.2798806E-02,
     1     0.3197345E-02, 0.3656456E-02, 0.4185934E-02, 0.4797257E-02/
      DATA PH2/
     1     0.5503893E-02, 0.6321654E-02, 0.7269144E-02, 0.8368272E-02,
     1     0.9644873E-02, 0.1112946E-01, 0.1285810E-01, 0.1487354E-01,
     1     0.1722643E-01, 0.1997696E-01, 0.2319670E-01, 0.2697093E-01,
     1     0.3140135E-01, 0.3660952E-01, 0.4274090E-01, 0.4996992E-01,
     1     0.5848471E-01, 0.6847525E-01, 0.8017242E-01, 0.9386772E-01,
     1     0.1099026E 00, 0.1286765E 00, 0.1506574E 00, 0.1763932E 00,
     1     0.2065253E 00, 0.2415209E 00, 0.2814823E 00, 0.3266369E 00,
     1     0.3774861E 00, 0.4345638E 00, 0.4984375E 00, 0.5697097E 00,
     1     0.6490189E 00, 0.7370409E 00, 0.8344896E 00, 0.9421190E 00,
     1     0.1000000E 01/
      DATA P1/
     1     0.9300000E-05, 0.1129521E-04, 0.1360915E-04, 0.1635370E-04,
     1     0.1954990E-04, 0.2331653E-04, 0.2767314E-04, 0.3277707E-04,
     1     0.3864321E-04, 0.4547839E-04, 0.5328839E-04, 0.6234301E-04,
     1     0.7263268E-04, 0.8450696E-04, 0.9793231E-04, 0.1133587E-03,
     1     0.1307170E-03, 0.1505832E-03, 0.1728373E-03, 0.1982122E-03,
     1     0.2266389E-03, 0.2592220E-03, 0.2957792E-03, 0.3376068E-03,
     1     0.3844381E-03, 0.4379281E-03, 0.4976965E-03, 0.5658476E-03,
     1     0.6418494E-03, 0.7287094E-03, 0.8261995E-03, 0.9380076E-03,
     1     0.1063498E-02, 0.1207423E-02, 0.1369594E-02, 0.1557141E-02,
     1     0.1769657E-02, 0.2015887E-02, 0.2295520E-02, 0.2620143E-02,
     1     0.2989651E-02, 0.3419469E-02, 0.3909867E-02, 0.4481491E-02,
     1     0.5135272E-02, 0.5898971E-02, 0.6774619E-02, 0.7799763E-02/
      DATA P2/
     1     0.8978218E-02, 0.1036103E-01, 0.1195488E-01, 0.1382957E-01,
     1     0.1599631E-01, 0.1855114E-01, 0.2151235E-01, 0.2501293E-01,
     1     0.2908220E-01, 0.3390544E-01, 0.3952926E-01, 0.4621349E-01,
     1     0.5403168E-01, 0.6330472E-01, 0.7406807E-01, 0.8677983E-01,
     1     0.1015345E 00, 0.1189603E 00, 0.1391863E 00, 0.1630739E 00,
     1     0.1908004E 00, 0.2235461E 00, 0.2609410E 00, 0.3036404E 00,
     1     0.3513750E 00, 0.4055375E 00, 0.4656677E 00, 0.5335132E 00,
     1     0.6083618E 00, 0.6923932E 00, 0.7845676E 00, 0.8875882E 00,
     1     0.1000000E 01/
      DATA O3HI1/
     * .55,.50,.45,.45,.40,.35,.35,.30,.30,.30,
     * .55,.51,.46,.47,.42,.38,.37,.36,.35,.35,
     * .55,.53,.48,.49,.44,.42,.41,.40,.38,.38,
     * .60,.55,.52,.52,.50,.47,.46,.44,.42,.41,
     * .65,.60,.55,.56,.53,.52,.50,.48,.45,.45,
     * .75,.65,.60,.60,.55,.55,.55,.50,.48,.47,
     * .80,.75,.75,.75,.70,.70,.65,.63,.60,.60,
     * .90,.85,.85,.80,.80,.75,.75,.74,.72,.71,
     * 1.10,1.05,1.00,.90,.90,.90,.85,.83,.80,.80,
     * 1.40,1.30,1.25,1.25,1.25,1.20,1.15,1.10,1.05,1.00,
     * 1.7,1.7,1.6,1.6,1.6,1.6,1.6,1.6,1.5,1.5,
     * 2.1,2.0,1.9,1.9,1.9,1.8,1.8,1.8,1.7,1.7,
     * 2.4,2.3,2.2,2.2,2.2,2.1,2.1,2.1,2.0,2.0,
     * 2.7,2.5,2.5,2.5,2.5,2.5,2.4,2.4,2.3,2.3,
     * 2.9,2.8,2.7,2.7,2.7,2.7,2.7,2.7,2.6,2.6,
     * 3.1,3.1,3.0,3.0,3.0,3.0,3.0,3.0,2.9,2.8/
      DATA O3HI2/
     * 3.3,3.4,3.4,3.6,3.7,3.9,4.0,4.1,4.0,3.8,
     * 3.6,3.8,3.9,4.2,4.7,5.3,5.6,5.7,5.5,5.2,
     * 4.1,4.3,4.7,5.2,6.0,6.7,7.0,6.8,6.4,6.2,
     * 5.4,5.7,6.0,6.6,7.3,8.0,8.4,7.7,7.1,6.7,
     * 6.7,6.8,7.0,7.6,8.3,10.0,9.6,8.2,7.5,7.2,
     * 9.2,9.3,9.4,9.6,10.3,10.6,10.0,8.5,7.7,7.3,
     * 12.6,12.1,12.0,12.1,11.7,11.0,10.0,8.6,7.8,7.4,
     * 14.2,13.5,13.1,12.8,11.9,10.9,9.8,8.5,7.8,7.5,
     * 14.3,14.0,13.4,12.7,11.6,10.6,9.3,8.4,7.6,7.3/
      DATA O3LO1/
     * 14.9,14.2,13.3,12.5,11.2,10.3,9.5,8.6,7.5,7.4,
     * 14.5,14.1,13.0,11.8,10.5,9.8,9.2,7.9,7.4,7.4,
     * 11.8,11.5,10.9,10.5,9.9,9.6,8.9,7.5,7.2,7.2,
     * 7.3,7.7,7.8,8.4,8.4,8.5,7.9,7.4,7.1,7.1,
     * 4.1,4.4,5.3,6.6,6.9,7.5,7.4,7.2,7.0,6.9,
     * 1.8,1.9,2.5,3.3,4.5,5.8,6.3,6.3,6.4,6.1,
     * 0.4,0.5,0.8,1.2,2.7,3.6,4.6,4.7,5.0,5.2,
     * .10,.15,.20,.50,1.4,2.1,3.0,3.2,3.5,3.9,
     * .07,.10,.12,.30,1.0,1.4,1.8,1.9,2.3,2.5,
     * .06,.08,.10,.15,.60,.80,1.4,1.5,1.5,1.6,
     * .05,.05,.06,.09,.20,.40,.70,.80,.90,.90,
     * .05,.05,.06,.08,.10,.13,.20,.25,.30,.40,
     * .05,.05,.05,.06,.07,.07,.08,.09,.10,.13,
     * .05,.05,.05,.05,.06,.06,.06,.06,.07,.07,
     * .05,.05,.05,.05,.05,.05,.05,.06,.06,.06,
     * .04,.04,.04,.04,.04,.04,.04,.05,.05,.05/
      DATA O3LO2/
     * 14.8,14.2,13.8,12.2,11.0,9.8,8.5,7.8,7.4,6.9,
     * 13.2,13.0,12.5,11.3,10.4,9.0,7.8,7.5,7.0,6.6,
     * 10.6,10.6,10.7,10.1,9.4,8.6,7.5,7.0,6.5,6.1,
     * 7.0,7.3,7.5,7.5,7.5,7.3,6.7,6.4,6.0,5.8,
     * 3.8,4.0,4.7,5.0,5.2,5.9,5.8,5.6,5.5,5.5,
     * 1.4,1.6,2.4,3.0,3.7,4.1,4.6,4.8,5.1,5.0,
     * .40,.50,.90,1.2,2.0,2.7,3.2,3.6,4.3,4.1,
     * .07,.10,.20,.30,.80,1.4,2.1,2.4,2.7,3.0,
     * .06,.07,.09,.15,.30,.70,1.2,1.4,1.6,2.0,
     * .05,.05,.06,.12,.15,.30,.60,.70,.80,.80,
     * .04,.05,.06,.08,.09,.15,.30,.40,.40,.40,
     * .04,.04,.05,.055,.06,.09,.12,.13,.15,.15,
     * .03,.03,.045,.052,.055,.06,.07,.07,.06,.07,
     * .03,.03,.04,.051,.052,.052,.06,.06,.05,.05,
     * .02,.02,.03,.05,.05,.05,.04,.04,.04,.04,
     * .02,.02,.02,.04,.04,.04,.03,.03,.03,.03/
      DATA O3LO3/
     * 14.5,14.0,13.5,11.3,11.0,10.0,9.0,8.3,7.5,7.3,
     * 13.5,13.2,12.5,11.1,10.4,9.7,8.2,7.8,7.4,6.8,
     * 10.8,10.9,11.0,10.4,10.0,9.6,7.9,7.5,7.0,6.7,
     * 7.3,7.5,7.8,8.5,9.0,8.5,7.7,7.4,6.9,6.5,
     * 4.1,4.5,5.3,6.2,7.3,7.7,7.3,7.0,6.6,6.4,
     * 1.8,2.0,2.2,3.8,4.3,5.6,6.2,6.2,6.4,6.2,
     * .30,.50,.60,1.5,2.8,3.7,4.5,4.7,5.5,5.6,
     * .09,.10,.15,.60,1.2,2.1,3.0,3.5,4.0,4.3,
     * .06,.08,.10,.30,.60,1.1,1.9,2.2,2.9,3.0,
     * .04,.05,.06,.15,.45,.60,1.1,1.3,1.6,1.8,
     * .04,.04,.04,.08,.20,.30,.55,.60,.75,.90,
     * .04,.04,.04,.05,.06,.10,.12,.15,.20,.25,
     * .04,.04,.03,.04,.05,.06,.07,.07,.07,.08,
     * .03,.03,.04,.05,.05,.05,.05,.05,.05,.05,
     * .03,.03,.03,.04,.04,.04,.05,.05,.04,.04,
     * .02,.02,.02,.04,.04,.04,.04,.04,.03,.03/
      DATA O3LO4/
     * 14.2,13.8,13.2,12.5,11.7,10.5,8.6,7.8,7.5,6.6,
     * 12.5,12.4,12.2,11.7,10.8,9.8,7.8,7.2,6.5,6.1,
     * 10.6,10.5,10.4,10.1,9.6,9.0,7.1,6.8,6.1,5.9,
     * 7.0,7.4,7.9,7.8,7.6,7.3,6.2,6.1,5.8,5.6,
     * 4.2,4.6,5.1,5.6,5.9,5.9,5.9,5.8,5.6,5.3,
     * 2.1,2.3,2.6,2.9,3.5,4.3,4.8,4.9,5.1,5.1,
     * 0.7,0.8,1.0,1.5,2.0,2.8,3.5,3.6,3.7,4.0,
     * .15,.20,.40,.50,.60,1.4,2.1,2.2,2.3,2.5,
     * .08,.10,.15,.25,.30,.90,1.2,1.3,1.4,1.6,
     * .07,.08,.10,.14,.20,.50,.70,.90,.90,.80,
     * .05,.06,.08,.12,.14,.20,.35,.40,.60,.50,
     * .05,.05,.08,.09,.09,.09,.11,.12,.15,.18,
     * .04,.05,.06,.07,.07,.08,.08,.08,.08,.08,
     * .04,.04,.05,.07,.07,.07,.07,.07,.06,.05,
     * .02,.02,.04,.05,.05,.05,.05,.05,.04,.04,
     * .02,.02,.03,.04,.04,.04,.04,.04,.03,.03/
      NKK=41
      NK=81
      NKP=NK+1
      DO 24 K=1,NP
   24 PHALF(K)=PHALF(K)*1.0E 03
C  24 PSTD(K)=PSTD(K+1)*1.0E 03
      DO 25 K=1,NK
      PH(K)=PH(K)*1013250.
   25 P(K)=P(K)*1013250.
      PH(NKP)=PH(NKP)*1013250.
CKAC  WRITE (6,3) PH
CKAC  WRITE (6,3) P
C     WRITE (6,3) (PHALF(K),K=1,NP)
C     WRITE (6,3) (PSTD(K),K=1,NP)
C***LOAD ARRAYS RO31,RO32,AS IN DICKS PGM.
      DO 1010 K=1,25
      DO 1010 L=1,10
        RO31(L,K)=O3HI(L,K)
        RO32(L,K)=O3HI(L,K)
1010  CONTINUE
C
      DO 3000 NCASE=1,4
      ITAPE=NCASE+50
      IPLACE=2
      IF (NCASE.EQ.2) IPLACE=4
      IF (NCASE.EQ.3) IPLACE=1
      IF (NCASE.EQ.4) IPLACE=3
C***NCASE=1: SPRING (IN N.H.)
C***NCASE=2: FALL   (IN N.H.)
C***NCASE=3: WINTER (IN N.H.)
C***NCASE=4: SUMMER (IN N.H.)
      IF (NCASE.EQ.1.OR.NCASE.EQ.2) THEN
         DO 1011 K=26,41
         DO 1011 L=1,10
           RO31(L,K)=O3LO1(L,K-25)
           RO32(L,K)=O3LO2(L,K-25)
1011     CONTINUE
      ENDIF
      IF (NCASE.EQ.3.OR.NCASE.EQ.4) THEN
         DO 1031 K=26,41
         DO 1031 L=1,10
           RO31(L,K)=O3LO3(L,K-25)
           RO32(L,K)=O3LO4(L,K-25)
1031     CONTINUE
      ENDIF
      DO 30 KK=1,NKK
      DO 31 L=1,10
      DUO3N(L,KK)=RO31(11-L,KK)
   31 DUO3N(L+9,KK)=RO32(L,KK)
      DUO3N(10,KK)=.5*(RO31(1,KK)+RO32(1,KK))
   30 CONTINUE
C***FOR NCASE=2 OR NCASE=4,REVERSE LATITUDE ARRANGEMENT OF CORR. SEASON
      IF (NCASE.EQ.2.OR.NCASE.EQ.4) THEN
         DO 1024 KK=1,NKK
         DO 1025 L=1,19
           TEMPN(L)=DUO3N(20-L,KK)
1025     CONTINUE
         DO 1026 L=1,19
           DUO3N(L,KK)=TEMPN(L)
1026     CONTINUE
1024     CONTINUE
      ENDIF
C***DUO3N NOW IS O3 PROFILE FOR APPROPRIATE SEASON,AT STD. PRESSURE
C      LEVELS
CKAC  WRITE (6,800) DUO3N
C***BEGIN LATITUDE (10 DEG) LOOP
      DO 33 L=1,19
      DO 22 KK=1,NKK
   22 RSTD(KK)=DUO3N(L,KK)
      NKM=NK-1
      NKMM=NK-3
C     BESSELS HALF-POINT INTERPOLATION FORMULA
      DO 60 K=4,NKMM,2
      KI=K/2
   60 RDATA(K)=.5*(RSTD(KI)+RSTD(KI+1))-(RSTD(KI+2)-RSTD(KI+1)-RSTD(KI)+
     1RSTD(KI-1))/16.
      RDATA(2)=.5*(RSTD(2)+RSTD(1))
      RDATA(NKM)=.5*(RSTD(NKK)+RSTD(NKK-1))
C     PUT UNCHANGED DATA INTO NEW ARRAY
      DO 61 K=1,NK,2
      KQ=(K+1)/2
   61 RDATA(K)=RSTD(KQ)
C---NOTE TO NMC: THIS WRITE IS COMMENTED OUT TO REDUCE PRINTOUT
C     WRITE (6,798) RDATA
C     CALCULATE LAYER-MEAN OZONE MIXING RATIO FOR EACH MODEL LEVEL
      DO 99 KK=1,N
      RBAR(KK)=0.
C     LOOP TO CALCULATE SUMS TO GET LAYER OZONE MEAN
      DO 98 K=1,NK
      IF(PH(K+1).LT.PHALF(KK)) GO TO 98
      IF(PH(K).GT.PHALF(KK+1)) GO TO 98
      IF(PH(K+1).LT.PHALF(KK+1).AND.PH(K).LT.PHALF(KK)) RBAR(KK)=RBAR(KK
     1)+RDATA(K)*(PH(K+1)-PHALF(KK))
      IF(PH(K+1).LT.PHALF(KK+1).AND.PH(K).GE.PHALF(KK)) RBAR(KK)=RBAR(K
     1K)+RDATA(K)*(PH(K+1)-PH(K))
      IF(PH(K+1).GT.PHALF(KK+1).AND.PH(K).GT.PHALF(KK)) RBAR(KK)=RBAR(K
     1K)+RDATA(K)*(PHALF(KK+1)-PH(K))
   98 CONTINUE
      RBAR(KK)=RBAR(KK)/(PHALF(KK+1)-PHALF(KK))
      IF(RBAR(KK).GT..0000) GO TO 99
C     CODE TO COVER CASE WHEN MODEL RESOLUTION IS SO FINE THAT NO VALUE
C     OF P(K) IN THE OZONE DATA ARRAY FALLS BETWEEN PHALF(KK+1) AND
C     PHALF(KK).   PROCEDURE IS TO SIMPLY GRAB THE NEAREST VALUE FROM
C     RDATA
      DO 29 K=1,NK
      IF(PH(K).LT.PHALF(KK).AND.PH(K+1).GE.PHALF(KK+1)) RBAR(KK)=RDATA(K
     1)
   29 CONTINUE
   99 CONTINUE
C     CALCULATE TOTAL OZONE
      O3RD=0.
      DO 89 KK=1,80
   89 O3RD=O3RD+RDATA(KK)*(PH(KK+1)-PH(KK))
      O3RD=O3RD+RDATA(81)*(P(81)-PH(81))
      O3RD=O3RD/980.
      O3TOT=0.
      DO 88 KK=1,N
   88 O3TOT=O3TOT+RBAR(KK)*(PHALF(KK+1)-PHALF(KK))
      O3TOT=O3TOT/980.
C     UNITS ARE MICROGRAMS/CM**2
      O3DU=O3TOT/2.144
C     O3DU UNITS ARE DOBSON UNITS (10**-3 ATM-CM)
C--NOTE TO NMC: THIS IS COMMENTED OUT TO SAVE PRINTOUT
C     WRITE (6,796) O3RD,O3TOT,O3DU
      DO 23 KK=1,N
   23 DDUO3(L,KK)=RBAR(KK)*.01
   33 CONTINUE
C***END OF LATITUDE LOOP
C
C***CREATE 5 DEG OZONE QUANTITIES BY LINEAR INTERPOLATION OF
C      10 DEG VALUES
      DO 1060 KK=1,N
        DO 1061 L=1,19
          O35DEG(2*L-1,KK)=DDUO3(L,KK)
1061    CONTINUE
        DO 1062 L=1,18
          O35DEG(2*L,KK)=0.5*(DDUO3(L,KK)+DDUO3(L+1,KK))
1062    CONTINUE
1060  CONTINUE
C***OUTPUT TO UNIT (ITAPE) THE OZONE VALUES FOR LATER USE
CO222  ***************************************************
CC          WRITE (66) O35DEG
      IF (IPLACE.EQ.1) THEN
      DO 302 JJ=1,37
       DO 302 KEN=1,N
        DDUO3N(JJ,KEN) = O35DEG(JJ,KEN)
  302 CONTINUE
      ELSE IF (IPLACE.EQ.2) THEN
      DO 312 JJ=1,37
       DO 312 KEN=1,N
        DDO3N2(JJ,KEN) = O35DEG(JJ,KEN)
  312 CONTINUE
      ELSE IF (IPLACE.EQ.3) THEN
      DO 322 JJ=1,37
       DO 322 KEN=1,N
        DDO3N3(JJ,KEN) = O35DEG(JJ,KEN)
  322 CONTINUE
      ELSE IF (IPLACE.EQ.4) THEN
      DO 332 JJ=1,37
       DO 332 KEN=1,N
        DDO3N4(JJ,KEN) = O35DEG(JJ,KEN)
  332 CONTINUE
      END IF
CO222  ***************************************************
3000  CONTINUE
C***END OF LOOP OVER CASES
      RETURN
   1  FORMAT(10F4.2)
    2 FORMAT(10X,E14.7,1X,E14.7,1X,E14.7,1X,E14.7,1X)
   3  FORMAT(10E12.5)
  797 FORMAT(10F7.2)
  799 FORMAT(19F6.4)
  800 FORMAT(19F6.2)
  102 FORMAT(' O3 IPLACE=',I4)
 1033 FORMAT(19F6.5)
  101 FORMAT(5X,1H*,F6.5,1H,,F6.5,1H,,F6.5,1H,,F6.5,1H,,F6.5,1H,,F6.5,
     *1H,,F6.5,1H,,F6.5,1H,,F6.5,1H,)
      END