Port remaining 49R2 science contributions

share/ecwam/scripts/ecwam_run_model.sh

@@ -253,7 +253,7 @@ cat > wam_namelist << EOF
   LRSTPARALR            = F,
   LRSTPARALW            = F,
   LSECONDORDER          = F,
-  LWVFLX_SNL            = F,
+  LWVFLX_SNL            = T,
   LLNORMWAMOUT          = T,
   LLNORMWAMOUT_GLOBAL   = T,
   CNORMWAMOUT_FILE      = "statistics.log",

src/ecwam/CMakeLists.txt

@@ -485,7 +485,7 @@ elseif( CMAKE_Fortran_COMPILER_ID MATCHES GNU )
   set_source_files_properties( mubuf.F90 PROPERTIES COMPILE_OPTIONS "-ffp-contract=off" )
 elseif(CMAKE_Fortran_COMPILER_ID MATCHES "PGI|NVHPC" AND CMAKE_BUILD_TYPE MATCHES "Bit")
   set_source_files_properties(
-      sbottom.F90 PROPERTIES COMPILE_FLAGS " -g -O1 -Mflushz -Mno-signed-zeros "
+      w_maxh.F90 sbottom.F90 PROPERTIES COMPILE_FLAGS " -g -O1 -Mflushz -Mno-signed-zeros "
   )
   set_source_files_properties( mubuf.F90 PROPERTIES COMPILE_OPTIONS "-Mnofma" )
   if( HAVE_SINGLE_PRECISION )

src/ecwam/ctuw.F90

@@ -142,7 +142,7 @@ SUBROUTINE CTUW (DELPRO, MSTART, MEND,                    &
 
 !*        LOOP OVER FREQUENCIES.
 !         ----------------------
-!$acc kernels !loop private(CGYP,KIJS,KIJL,CGX,IX,KY,UU,UREL,ISSU,VV,VREL,ISSV,DXP,DYP,ADXP,ADYP,DXUP,DXDW,DYUP,DYDW,DXX,DYY,GRIDAREAM1,WEIGHT)
+!$acc kernels
           DO M = MSTART, MEND
 
 !*          LOOP OVER DIRECTIONS.

src/ecwam/current2wam.F90

@@ -30,7 +30,7 @@ SUBROUTINE CURRENT2WAM (FILNM, IREAD, CDATEIN,        &
 !     *CALL* *CURRENT2WAM(FILNM, IREAD, CDATEIN,
 !                         IFROMIJ, JFROMIJ,
 !                         NXS, NXE, NYS, NYE, FIELDG,
-!                         UCUR, VCUR)
+!                         WVENVI)
 
 !     *FILNM*     DATA INPUT FILENAME.
 !     *IREAD*     RANK OF THE PROCESS WHICH INPUTS THE DATA. 
@@ -40,8 +40,8 @@ SUBROUTINE CURRENT2WAM (FILNM, IREAD, CDATEIN,        &
 !     *NXS:NXE*  FIRST DIMENSION OF FIELDG
 !     *NYS:NYE*  SECOND DIMENSION OF FIELDG
 !     *FIELDG*   INPUT FORCING FIELDS ON THE WAVE MODEL GRID
-!     *UCUR*      U-COMPONENT OF SURFACE CURRENT
-!     *VCUR*      V-COMPONENT OF SURFACE CURRENT
+!     *WVENVI%UCUR* U-COMPONENT OF SURFACE CURRENT
+!     *WVENVI%VCUR* V-COMPONENT OF SURFACE CURRENT
 
 
 !     METHOD.
@@ -94,7 +94,7 @@ SUBROUTINE CURRENT2WAM (FILNM, IREAD, CDATEIN,        &
       TYPE(ENVIRONMENT), INTENT(INOUT) :: WVENVI
 
 
-      INTEGER(KIND=JWIM) :: NBIT = 1000000
+      INTEGER(KIND=JWIM) :: NBIT = 1100000
 
       INTEGER(KIND=JWIM) :: KFILE_HANDLE1
       INTEGER(KIND=JWIM) :: LFILE, KGRIB_HANDLE
@@ -244,8 +244,7 @@ SUBROUTINE CURRENT2WAM (FILNM, IREAD, CDATEIN,        &
 
        CDATEIN_OLD=CDATEIN
 
-
-        IF (IPARAM == 131) THEN
+        IF (IPARAM == 131 .OR. IPARAM == 140) THEN
 !$OMP     PARALLEL DO SCHEDULE(STATIC) PRIVATE(ICHNK, IJ, IX, JY)
           DO ICHNK = 1, NCHNK
             DO IJ = 1, NPROMA_WAM 
@@ -262,7 +261,7 @@ SUBROUTINE CURRENT2WAM (FILNM, IREAD, CDATEIN,        &
           ENDDO
 !$OMP     END PARALLEL DO
 
-        ELSEIF (IPARAM == 132) THEN
+        ELSEIF (IPARAM == 132 .OR. IPARAM == 139) THEN
 !$OMP     PARALLEL DO SCHEDULE(STATIC) PRIVATE(ICHNK, IJ, IX, JY)
           DO ICHNK = 1, NCHNK
             DO IJ = 1, NPROMA_WAM 

src/ecwam/getcurr.F90

@@ -68,7 +68,8 @@ SUBROUTINE GETCURR(LWCUR, IREAD, BLK2LOC,            &
       USE YOWUBUF  , ONLY : LUPDTWGHT
       USE YOWWIND  , ONLY : LLNEWCURR 
 
-      USE YOMHOOK  , ONLY  : LHOOK,   DR_HOOK, JPHOOK
+      USE YOMHOOK  , ONLY : LHOOK,   DR_HOOK, JPHOOK
+      USE EC_LUN   , ONLY : NULERR
       USE MPL_MODULE, ONLY : MPL_ALLREDUCE
 
 ! --------------------------------------------------------------------
@@ -207,16 +208,16 @@ SUBROUTINE GETCURR(LWCUR, IREAD, BLK2LOC,            &
 
 
                 IF (CDATEIN /= CDTCUR) THEN
-                WRITE (IU06,*) ' **************************************'
-                WRITE (IU06,*) ' *                                    *'
-                WRITE (IU06,*) ' * PROBLEM IN GETCURR :               *'
-                WRITE (IU06,*) ' * THE REQUESTED DATE FOR THE CURRENTS*'
-                WRITE (IU06,*) ' * DOES NOT CORRESPOND TO THE DECODED *'
-                WRITE (IU06,*) ' * DATE !!!!                          *'
-                WRITE (IU06,*) ' * CDTCUR =',CDTCUR 
-                WRITE (IU06,*) ' * CDATEIN=',CDATEIN
-                WRITE (IU06,*) ' *                                    *'
-                WRITE (IU06,*) ' **************************************'
+                WRITE (NULERR,*) ' **************************************'
+                WRITE (NULERR,*) ' *                                    *'
+                WRITE (NULERR,*) ' * PROBLEM IN GETCURR :               *'
+                WRITE (NULERR,*) ' * THE REQUESTED DATE FOR THE CURRENTS*'
+                WRITE (NULERR,*) ' * DOES NOT CORRESPOND TO THE DECODED *'
+                WRITE (NULERR,*) ' * DATE !!!!                          *'
+                WRITE (NULERR,*) ' * CDTCUR =',CDTCUR 
+                WRITE (NULERR,*) ' * CDATEIN=',CDATEIN
+                WRITE (NULERR,*) ' *                                    *'
+                WRITE (NULERR,*) ' **************************************'
                 CALL ABORT1
                 ENDIF
               ELSE

src/ecwam/grib2wgrid.F90

@@ -448,6 +448,17 @@ SUBROUTINE GRIB2WGRID (IU06, KPROMA,                                &
           STEP=(END_STEP-START_STEP)/2
         ENDIF
         IFORP=STEP
+      ELSEIF (CSTEPTYPE(1:3) == 'avg') THEN
+        CALL IGRIB_SET_VALUE(KGRIB_HANDLE,'stepUnits','s')
+        CALL IGRIB_GET_VALUE(KGRIB_HANDLE,'startStep',START_STEP)
+        CALL IGRIB_GET_VALUE(KGRIB_HANDLE,'endStep',END_STEP)
+!       THE DATA ARE VALID BETWEEN TWO TIMES. TAKE THE MIDDLE POINT
+        IF (START_STEP /= END_STEP) THEN
+          STEP=(END_STEP-START_STEP)/2
+        ELSE
+          STEP=START_STEP
+        ENDIF
+        IFORP=STEP
       ELSE
         WRITE(*,*) 'UNKNOWN DEFINITION OF FORECAST STEP TYPE !!!'
         WRITE(*,*) 'stepType = ',CSTEPTYPE

src/ecwam/mpcrtbl.F90

@@ -234,7 +234,7 @@ SUBROUTINE MPCRTBL
 
 !     PARAMETER 033
       IR = DEFINE_PARAMETER( 33, 'hmax', 140218, 0, 0, 0, .True., .True., &
-                           & 'MAXIMUM WAVE HEIGHT' )
+                           & 'ENVELOP MAXIMUM WAVE HEIGHT' )
 
 !     PARAMETER 034
       IR = DEFINE_PARAMETER( 34, 'tmax', 140217, 0, 0, 0, .True., .True., &

src/ecwam/mpuserin.F90

@@ -44,7 +44,7 @@ SUBROUTINE MPUSERIN
       USE PARKIND_WAVE, ONLY : JWIM, JWRB, JWRU
 
       USE YOWALTAS , ONLY : NUMALT   ,IBUFRSAT  ,ALTSDTHRSH,ALTBGTHRSH, &
-     &            HSALTCUT, LALTGRDOUT, LALTPAS,                        &
+     &            ALTGRTHRSH, HSALTCUT, LALTGRDOUT, LALTPAS,            &
      &            XKAPPA2  ,HSCOEFCOR,HSCONSCOR ,LALTCOR   ,LALTLRGR,   &
      &            LODBRALT ,CSATNAME
       USE YOWCOUP  , ONLY : LWCOU    ,KCOUSTEP  ,LWFLUX ,LWVFLX_SNL,    &
@@ -209,7 +209,7 @@ SUBROUTINE MPUSERIN
      &   IBUFRSAT, CSATNAME,                                            &
      &   SWAMPWIND, SWAMPWIND2, SWAMPCIFR, SWAMPCITH,                   &
      &   DTNEWWIND, LTURN90,                                            &
-     &   LALTLRGR, HSCOEFCOR, HSCONSCOR,ALTSDTHRSH,ALTBGTHRSH,HSALTCUT, &
+     &   LALTLRGR, HSCOEFCOR, HSCONSCOR,ALTSDTHRSH,ALTBGTHRSH,ALTGRTHRSH,HSALTCUT, &
      &   ISTREAM, NLOCGRB, IREFDATE,                                    &
      &   NCONSENSUS, NDWD, NMFR, NNCEP, NUKM,                           &
      &   LGUST, LADEN, LRELWIND, LALTGRDOUT, LSUBGRID, LALTPAS,         &
@@ -421,6 +421,7 @@ SUBROUTINE MPUSERIN
 !                ALTIMETER WAVE HEIGHTS.
 !     ALTSDTHRSH:THRESHOLD FOR SUSPICIOUS DATA (SEE GRFIELD).
 !     ALTBGTHRSH:THRESHOLD FOR BACKGROUND CHECK (SEE GRFIELD).
+!     ALTGRTHRSH:THRESHOLD FOR GROSS ERROR CHECK (SEE GRFIELD).
 !     HSALTCUT: USER INPUT OF THE MINIMUM WAVE HEIGHT ALLOWED IN ALTAS
 !              (SEE GRFIELD). 
 !     ISTREAM: STREAM NUMBER USED WHEN GRIBBING THE DATA 
@@ -467,6 +468,7 @@ SUBROUTINE MPUSERIN
 !                DEFINITIONS ARE USED.
 !     LL_GRID_SIMPLE_MATRIX IF TRUE THEN THE 2D SPECTRA WILL USE THE LEGACY grid_simple_matrix
 !                           TO ENCODE THE 2D SPECTRA in GRIB1. THIS SHOULD BE PHASED OUT as soon as feasible!
+!     LLRSTGRIBPARAM IF TRUE, UNKNOWN GRIB PARAMETER WILL BE RESET TO EXPERIMENTAL PARAMETER TABLE 212
 !     LICERUN : FLAG CONTROLLING WHETHER OR NOT SEA ICE FRACTION (OR SST)
 !               FIEDS ARE PROVIDED WITH THE WIND FIELDS TO GENERATE THE
 !               SEA ICE MASK (TRUE BY DEFAULT). 
@@ -616,6 +618,8 @@ SUBROUTINE MPUSERIN
         HSCONSCOR(ISAT) = 0.0_JWRB
 
         ALTBGTHRSH(ISAT) = 1.5_JWRB
+        ALTGRTHRSH(ISAT) = 3.0_JWRB
+
 !       if no value is provided in the namelist ALTSDTHRSH will
 !       be set in grfield.
         ALTSDTHRSH(ISAT) = -1.0_JWRB
@@ -722,7 +726,7 @@ SUBROUTINE MPUSERIN
 
       LNEWLVTP = .FALSE.
 
-      LL_GRID_SIMPLE_MATRIX = .TRUE.
+      LL_GRID_SIMPLE_MATRIX = .FALSE.
 
       LLRSTGRIBPARAM = .FALSE.
 

src/ecwam/outblock.F90

@@ -63,8 +63,7 @@ SUBROUTINE OUTBLOCK (KIJS, KIJL, MIJ,                 &
      &            NIPRMOUT, ITOBOUT  ,NTEWH    ,IPRMINFO
       USE YOWCOUP  , ONLY : LWNEMOCOUSTRN
       USE YOWFRED  , ONLY : FR, TH , DFIM, DELTH, COSTH, SINTH, XKMSS_CUTOFF
-
-
+      USE YOWICE   , ONLY : FLMIN    ,LICERUN  ,LMASKICE
       USE YOWPARAM , ONLY : NANG     ,NFRE
       USE YOWPCONS , ONLY : ZMISS    ,DEG      ,EPSUS    ,EPSU10, G, ZPI
       USE YOWSTAT  , ONLY : IREFRA
@@ -133,12 +132,14 @@ SUBROUTINE OUTBLOCK (KIJS, KIJL, MIJ,                 &
       REAL(KIND=JWRB), DIMENSION(KIJL) :: ESEA   ,FSEA   ,THWISEA, P1SEA  , P2SEA  , SPRDSEA
       REAL(KIND=JWRB), DIMENSION(KIJL) :: CHARNOCK, BETAHQ, CDATM
       REAL(KIND=JWRB), DIMENSION(KIJL) :: HALP
+      REAL(KIND=JWRB), DIMENSION(KIJL) :: ZTHRS, ZRDUC 
       REAL(KIND=JWRB), DIMENSION(KIJL,NTRAIN) :: EMTRAIN
       REAL(KIND=JWRB), DIMENSION(KIJL,NTRAIN) :: THTRAIN, PMTRAIN
       REAL(KIND=JWRB), DIMENSION(KIJL,NANG) :: COSWDIF
 
 !     *FL2ND*  SPECTRUM with second order effect added if LSECONDORDER is true .
-!            and in the absolute frame of reference if currents are used 
+!            and in the absolute frame of reference if currents are used
+!            and will have low frequency noise added if waves in sea-ice
       REAL(KIND=JWRB), DIMENSION(KIJL,NANG,NFRE) :: FL2ND
 
       LOGICAL :: LLPEAKF
@@ -166,6 +167,26 @@ SUBROUTINE OUTBLOCK (KIJS, KIJL, MIJ,                 &
       ENDIF
       IF (LSECONDORDER) CALL CAL_SECOND_ORDER_SPEC(KIJS, KIJL, FL2ND, WAVNUM, DEPTH, SIG)
 
+      ! Adapting the noise level structure to be more consistent in sea ice conditions
+      IF (LICERUN .AND. .NOT. LMASKICE) THEN
+        DO IJ=KIJS,KIJL
+          ZTHRS(IJ) = (1._JWRB - 0.9_JWRB*MIN(CICOVER(IJ),0.99_JWRB))*FLMIN
+        ENDDO
+
+        DO M=1,NFRE
+          DO IJ=KIJS,KIJL
+            ZRDUC(IJ) = EXP(-10.0_JWRB*FR(M)**2/SQRT(MAX(WSWAVE(IJ),1.0_JWRB)))
+          ENDDO
+
+          DO K=1,NANG
+            DO IJ=KIJS,KIJL
+              IF (FL2ND(IJ,K,M) <= ZTHRS(IJ)) THEN
+                FL2ND(IJ,K,M) = MAX(ZRDUC(IJ) * FL2ND(IJ,K,M), ZTHRS(IJ)*ZRDUC(IJ)**2)
+              ENDIF
+            ENDDO
+          ENDDO
+        ENDDO
+      ENDIF
 
 !     COMPUTE MEAN PARAMETERS
 
@@ -531,8 +552,8 @@ SUBROUTINE OUTBLOCK (KIJS, KIJL, MIJ,                 &
       ENDIF
 
 !!    alternative ways to determine wave height extremes 
-      IF (IPFGTBL(63 + 3*NTRAIN + NTEWH) /= 0 .OR. IPFGTBL(64 + 3*NTRAIN + NTEWH) /= 0  .OR. &
-&         IPFGTBL(65 + 3*NTRAIN + NTEWH) /= 0 .OR. IPFGTBL(66 + 3*NTRAIN + NTEWH) /= 0 ) THEN
+      IF (IPFGTBL(64 + 3*NTRAIN + NTEWH) /= 0 .OR. IPFGTBL(65 + 3*NTRAIN + NTEWH) /= 0  .OR. &
+&         IPFGTBL(66 + 3*NTRAIN + NTEWH) /= 0 .OR. IPFGTBL(67 + 3*NTRAIN + NTEWH) /= 0 ) THEN
         CALL W_MAXH (KIJS, KIJL, FL1, DEPTH, WAVNUM,            &
      &               CMAX_F, HMAX_N, CMAX_ST, HMAX_ST, PHIST)
       ENDIF 

src/ecwam/outwint.F90

@@ -100,7 +100,7 @@ SUBROUTINE OUTWINT(BOUT)
           IFCST=IFCST/3600
         ELSE
           WRITE(IU06,*) ' -----------------------------------------'
-          WRITE(IU06,*) ' ERROR in routine OUTINT :'
+          WRITE(IU06,*) ' ERROR in routine OUTWINT :'
           WRITE(IU06,*) ' forecast step must be  multiple of hours!'
           WRITE(IU06,*) ' IFCST =', IFCST
           WRITE(IU06,*) ' CDATEF=', CDATEF 

src/ecwam/outwspec.F90

@@ -170,7 +170,7 @@ SUBROUTINE OUTWSPEC (IJS, IJL, SPEC, MARSTYPE, CDATE, CDATED, IFCST)
    WRITE(IU06,*) '  SPECTRA WRITTEN TO FILE ',OUTFILEN(1:LFILE)
 ENDIF
 
-ALLOCATE(ZSENDBUF(NPROC*(NEND(IRANK)-NSTART(IRANK)+1)))
+ALLOCATE(ZSENDBUF(MAXOUTTASK*(NEND(IRANK)-NSTART(IRANK)+1)))
 ALLOCATE(ZRECVBUF(NEND(NPROC)))
 ZRECVBUF(:)=0._JWRB
 
@@ -207,9 +207,9 @@ SUBROUTINE OUTWSPEC (IJS, IJL, SPEC, MARSTYPE, CDATE, CDATED, IFCST)
         ENDDO
 
         CALL GSTATS(692,0)
-        CALL MPL_ALLTOALLV(ZSENDBUF,ISENDCOUNTS,                        &
-     &                    ZRECVBUF,IRECVCOUNTS,                         &
-     &                    CDSTRING='OUTWSPEC:')
+        CALL MPL_ALLTOALLV(ZSENDBUF, ISENDCOUNTS,                       &
+     &                     ZRECVBUF, IRECVCOUNTS,                       &
+     &                     CDSTRING='OUTWSPEC:')
         CALL GSTATS(692,1)
 
 

src/ecwam/preset_wgrib_template.F90

@@ -424,43 +424,43 @@ SUBROUTINE PRESET_WGRIB_TEMPLATE(CT, IGRIB_HANDLE, NGRIBV, LLCREATE, NBITSPERVAL
           ENDIF
 
           IF ( IGRIB_VERSION == 1 ) THEN
-            CALL IGRIB_GET_VALUE(NGRIB_HANDLE_IFS,'offsetToEndOf4DvarWindow',IDUM, KRET=IRET)
+            CALL IGRIB_GET_VALUE(IGRIB_HANDLE_IFS,'offsetToEndOf4DvarWindow',IDUM, KRET=IRET)
             ! set localFlag to 3 to prevent use of offsetToEndOf4DvarWindow
             ! if not used in the IFS template.
             IF (IRET /= 0) CALL IGRIB_SET_VALUE(IGRIB_HANDLE,'localFlag',3)
 
-            CALL IGRIB_GET_VALUE(NGRIB_HANDLE_IFS,'systemNumber', IDUM, KRET=IRET)
+            CALL IGRIB_GET_VALUE(IGRIB_HANDLE_IFS,'systemNumber', IDUM, KRET=IRET)
             IF (IRET /= 0) THEN
                KSYSNB=65535
                CALL IGRIB_SET_VALUE(IGRIB_HANDLE,'systemNumber', KSYSNB)
             ENDIF
-            CALL IGRIB_GET_VALUE(NGRIB_HANDLE_IFS,'methodNumber', IDUM, KRET=IRET)
+            CALL IGRIB_GET_VALUE(IGRIB_HANDLE_IFS,'methodNumber', IDUM, KRET=IRET)
             IF (IRET /= 0) THEN
                KMETNB=65535
                CALL IGRIB_SET_VALUE(IGRIB_HANDLE,'methodNumber',KMETNB)
             ENDIF
-            CALL IGRIB_GET_VALUE(NGRIB_HANDLE_IFS,'referenceDate', IDUM, KRET=IRET) 
+            CALL IGRIB_GET_VALUE(IGRIB_HANDLE_IFS,'referenceDate', IDUM, KRET=IRET) 
             IF (IRET /= 0) THEN
                KREFDATE=0 
                CALL IGRIB_SET_VALUE(IGRIB_HANDLE,'referenceDate',KREFDATE)
             ENDIF
 
-            CALL IGRIB_GET_VALUE(NGRIB_HANDLE_IFS,'climateDateFrom', IDUM, KRET=IRET)
+            CALL IGRIB_GET_VALUE(IGRIB_HANDLE_IFS,'climateDateFrom', IDUM, KRET=IRET)
             IF (IRET /= 0) CALL IGRIB_SET_VALUE(IGRIB_HANDLE,'climateDateFrom',0)
 
-            CALL IGRIB_GET_VALUE(NGRIB_HANDLE_IFS,'climateDateTo', IDUM, KRET=IRET)
+            CALL IGRIB_GET_VALUE(IGRIB_HANDLE_IFS,'climateDateTo', IDUM, KRET=IRET)
             IF (IRET /= 0) CALL IGRIB_SET_VALUE(IGRIB_HANDLE,'climateDateTo',0)
 
-            CALL IGRIB_GET_VALUE(NGRIB_HANDLE_IFS,'legBaseDate', IDUM, KRET=IRET)
+            CALL IGRIB_GET_VALUE(IGRIB_HANDLE_IFS,'legBaseDate', IDUM, KRET=IRET)
             IF (IRET /= 0) CALL IGRIB_SET_VALUE(IGRIB_HANDLE,'legBaseDate',0)
 
-            CALL IGRIB_GET_VALUE(NGRIB_HANDLE_IFS,'legBaseTime', IDUM, KRET=IRET)
+            CALL IGRIB_GET_VALUE(IGRIB_HANDLE_IFS,'legBaseTime', IDUM, KRET=IRET)
             IF (IRET /= 0) CALL IGRIB_SET_VALUE(IGRIB_HANDLE,'legBaseTime',0)
 
-            CALL IGRIB_GET_VALUE(NGRIB_HANDLE_IFS,'legNumber', IDUM, KRET=IRET)
+            CALL IGRIB_GET_VALUE(IGRIB_HANDLE_IFS,'legNumber', IDUM, KRET=IRET)
             IF (IRET /= 0) CALL IGRIB_SET_VALUE(IGRIB_HANDLE,'legNumber',0)
 
-            CALL IGRIB_GET_VALUE(NGRIB_HANDLE_IFS,'oceanAtmosphereCoupling', IDUM, KRET=IRET)
+            CALL IGRIB_GET_VALUE(IGRIB_HANDLE_IFS,'oceanAtmosphereCoupling', IDUM, KRET=IRET)
             IF (IRET /= 0) CALL IGRIB_SET_VALUE(IGRIB_HANDLE,'oceanAtmosphereCoupling',0) 
 
           ENDIF

src/ecwam/sepwisw.F90

@@ -271,7 +271,12 @@ SUBROUTINE SEPWISW (KIJS, KIJL, MIJ, FL1, XLLWS, CINV,      &
       DO M=1,NFRE
         DO K=1,NANG
           DO IJ=KIJS,KIJL
-            F1(IJ,K,M)=MAX(FL1(IJ,K,M)-F1(IJ,K,M)+EPSMIN,0.0_JWRB)
+            !! add a small amount of noise in the wind direction
+            IF ( COSWDIF(IJ,K) > 0.8_JWRB .AND. M >= NFRE/2 ) THEN
+              F1(IJ,K,M)=MAX(FL1(IJ,K,M)-F1(IJ,K,M)+EPSMIN*COSWDIF(IJ,K)**4,0.0_JWRB)
+            ELSE
+              F1(IJ,K,M)=MAX(FL1(IJ,K,M)-F1(IJ,K,M),0.0_JWRB)
+            ENDIF
           ENDDO
         ENDDO
       ENDDO

src/ecwam/userin.F90

@@ -73,7 +73,7 @@ SUBROUTINE USERIN (IFORCA, LWCUR)
       USE PARKIND_WAVE, ONLY : JWIM, JWRB, JWRU
 
       USE YOWALTAS , ONLY : NUMALT   ,IBUFRSAT  ,ALTSDTHRSH,ALTBGTHRSH, &
-     &            HSALTCUT, LALTGRDOUT, LALTPAS, LALTPASSIV,            &
+     &            ALTGRTHRSH,HSALTCUT, LALTGRDOUT, LALTPAS, LALTPASSIV, &
      &            XKAPPA2  ,HSCOEFCOR,HSCONSCOR ,LALTCOR   ,LALTLRGR,   &
      &            LODBRALT ,CSATNAME
       USE YOWCOUP  , ONLY : LWCOU    ,LWCOU2W  ,LWCOURNW, LWCOUAST,     &
@@ -1044,14 +1044,12 @@ SUBROUTINE USERIN (IFORCA, LWCUR)
               WRITE(IU06,*) ' THE DATA WILL BE CORRECTED '
               WRITE(IU06,*) ' ACCORDING TO THE MODEL SEA STATE.'
             ENDIF
-            WRITE(IU06,*) ' THE THRESHOLD FOR BACKGROUND CHECK IS ',    &
-     &                      ALTBGTHRSH(ISAT)
+            WRITE(IU06,*) ' THE THRESHOLD FOR BACKGROUND CHECK IS ', ALTBGTHRSH(ISAT) 
+            WRITE(IU06,*) ' THE THRESHOLD FOR GROSS ERROR CHECK IS ', ALTGRTHRSH(ISAT) 
             IF (HSALTCUT(ISAT) < 999999.) THEN
-              WRITE(IU06,*) ' THE INPUT MINIMUM WAVE HEIGHT IS ',       &
-     &                        HSALTCUT(ISAT)
+              WRITE(IU06,*) ' THE INPUT MINIMUM WAVE HEIGHT IS ', HSALTCUT(ISAT)
             ELSE
-              WRITE(IU06,*) ' THE MINIMUM WAVE HEIGHT WILL BE',         &
-     &                      ' THE OBSERVATION ERROR.'
+              WRITE(IU06,*) ' THE MINIMUM WAVE HEIGHT WILL BE THE OBSERVATION ERROR.'
             ENDIF
             IF (LALTGRDOUT(ISAT)) THEN
               WRITE(IU06,*) ' GRIDDED ALTIMETER FIELDS WILL BE PRODUCED FOR THIS ALTIMETER.'

src/ecwam/wavemdl.F90

@@ -975,7 +975,7 @@ SUBROUTINE WAVEMDL (CBEGDAT, PSTEP, KSTOP, KSTPW,                 &
           ALLOCATE(ZCOMCNT(NPROC))
           ZCOMCNT=NCOMLOC
           CALL MPL_GATHERV(PSENDBUF=ZCOMBUFS(IST:IED),KROOT=IRECV,      &
-     &                    PRECVBUF=ZCOMBUFR(:),KRECVCOUNTS=ZCOMCNT,     &
+     &                    PRECVBUF=ZCOMBUFR,KRECVCOUNTS=ZCOMCNT,     &
      &                    CDSTRING='WAVEMDL:')
           DEALLOCATE(ZCOMCNT)
 

src/ecwam/wvwaminit.F90

@@ -36,7 +36,7 @@ SUBROUTINE WVWAMINIT (LLCOUPLED, IULOG, LLRNL,                    &
       USE PARKIND_WAVE, ONLY : JWIM, JWRB, JWRU
 
       USE YOWMAP   , ONLY : AMOSOP   ,AMONOP   ,IQGAUSS  ,NGX      ,NGY
-      USE YOWMPP   , ONLY : IRANK    ,NPROC    ,KTAG 
+      USE YOWMPP   , ONLY : IRANK    ,NPROC
       USE YOWPARAM , ONLY : KWAMVER  ,LLUNSTR
 
       USE YOWTEST  , ONLY : IU06