-
Notifications
You must be signed in to change notification settings - Fork 31
/
hcox_dustdead_mod.F
5942 lines (5042 loc) · 222 KB
/
hcox_dustdead_mod.F
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
!------------------------------------------------------------------------------
! Harmonized Emissions Component (HEMCO) !
!------------------------------------------------------------------------------
!BOP
!
! !MODULE: hcox_dust_dead_mod.F
!
! !DESCRIPTION: Module hcox\_dust\_dead\_mod.F contains routines and
! variables from Charlie Zender's DEAD dust mobilization model.
! Most routines are from Charlie Zender, but have been modified and/or
! cleaned up for inclusion into GEOS-Chem.
!\\
!\\
! This is a HEMCO extension module that uses many of the HEMCO core
! utilities.
!\\
!\\
! NOTE: The current (dust) code was validated at 2 x 2.5 resolution.
! We have found that running at 4x5 we get much lower (~50%) dust
! emissions than at 2x2.5. Recommend we either find a way to scale
! the U* computed in the dust module, or run a 1x1 and store the the
! dust emissions, with which to drive lower resolution runs.
! -- Duncan Fairlie, 1/25/07
!\\
!\\
! (We'll) implement the [dust] code in the standard [GEOS-Chem]
! model and put a warning about expected low bias when the simulation
! is run at 4x5. Whoever is interested in running dust at 4x5 in the
! future can deal with making the fix.
! -- Daniel Jacob, 1/25/07
!\\
!\\
! !REFERENCES:
!
! \begin{itemize}
! \item Zender, C. S., Bian, H., and Newman, D.: Mineral Dust Entrainment and
! Deposition (DEAD) model: Description and 1990s dust climatology,
! Journal of Geophysical Research: Atmospheres, 108, 2003.
! \end{itemize}
!
! !INTERFACE:
!
MODULE HCOX_DUSTDEAD_MOD
!
! !USES:
!
USE HCO_ERROR_MOD
USE HCO_DIAGN_MOD
USE HCOX_State_MOD, ONLY : Ext_State
USE HCO_STATE_MOD, ONLY : HCO_State
IMPLICIT NONE
PRIVATE
!
! !PUBLIC MEMBER FUNCTIONS:
!
PUBLIC :: HCOX_DustDead_Run
PUBLIC :: HCOX_DustDead_Init
PUBLIC :: HCOX_DustDead_Final
!
! !REVISION HISTORY:
! 08 Apr 2004 - T. D. Fairlie - Initial version
! See https://github.com/geoschem/hemco for complete history
!EOP
!------------------------------------------------------------------------------
!BOC
!
! !MODULE VARIABLES:
!
! Now pack all local variables into customized instance
TYPE :: MyInst
! Fields required by module
INTEGER :: Instance
INTEGER :: ExtNr ! Extension num for DustDead
INTEGER :: ExtNrAlk ! Extension num for DustAlk
INTEGER, ALLOCATABLE :: HcoIDs(:) ! tracer IDs for DustDead
INTEGER, ALLOCATABLE :: HcoIDsAlk(:) ! tracer IDs for DustAlk
REAL*8 :: FLX_MSS_FDG_FCT
!---------------------------------------
! 2-D pointers pointing to netCDF arrays
!---------------------------------------
! Time-invariant fields
REAL(hp), POINTER :: ERD_FCT_GEO (:,:) => NULL()
! REAL, POINTER :: ERD_FCT_HYDRO(:,:,:,:)
! REAL, POINTER :: ERD_FCT_TOPO (:,:,:,:)
! REAL, POINTER :: ERD_FCT_UNITY(:,:,:,:)
! REAL, POINTER :: MBL_BSN_FCT (:,:,:,:)
! GOCART source function (tdf, bmy, 1/25/07)
REAL(hp), POINTER :: SRCE_FUNC(:,:) => NULL()
! Land surface that is not lake or wetland (by area)
REAL(hp), POINTER :: LND_FRC_DRY (:,:) => NULL()
REAL(hp), POINTER :: MSS_FRC_CACO3(:,:) => NULL()
REAL(hp), POINTER :: MSS_FRC_CLY (:,:) => NULL()
REAL(hp), POINTER :: MSS_FRC_SND (:,:) => NULL()
REAL(hp), POINTER :: SFC_TYP (:,:) => NULL()
REAL(hp), POINTER :: VAI_DST(:,:) => NULL()
! Time-varying surface info from CTM
! REAL*8, ALLOCATABLE :: FLX_LW_DWN_SFC(:,:)
! REAL*8, ALLOCATABLE :: FLX_SW_ABS_SFC(:,:)
! REAL*8, ALLOCATABLE :: TPT_GND(:,:)
! REAL*8, ALLOCATABLE :: TPT_SOI(:,:)
! REAL*8, ALLOCATABLE :: VWC_SFC(:,:)
! Variables initialized in dst_tvbds_ntp() and dst_tvbds_ini()
! REAL*8, ALLOCATABLE :: SRC_STR(:,:)
! LSM plant type, 28 land surface types plus 0 for ocean
! Also account for 3 different land types in each grid box
! NN_SFCTYP denotes the highest possible surface type number.
! (ckeller, 07/24/2014)
INTEGER, ALLOCATABLE :: PLN_TYP(:,:)
REAL*8, ALLOCATABLE :: PLN_FRC(:,:)
REAL*8, ALLOCATABLE :: TAI(:,:)
! Other fields
REAL*8, ALLOCATABLE :: DMT_VWR(:)
! REAL*8, ALLOCATABLE :: DNS_AER(:)
REAL*8, ALLOCATABLE :: OVR_SRC_SNK_FRC(:,:)
REAL*8, ALLOCATABLE :: OVR_SRC_SNK_MSS(:,:)
! INTEGER, ALLOCATABLE :: OROGRAPHY(:,:)
REAL*8, ALLOCATABLE :: DMT_MIN(:)
REAL*8, ALLOCATABLE :: DMT_MAX(:)
REAL*8, ALLOCATABLE :: DMT_VMA_SRC(:)
REAL*8, ALLOCATABLE :: GSD_ANL_SRC(:)
REAL*8, ALLOCATABLE :: MSS_FRC_SRC(:)
TYPE(MyInst), POINTER :: NextInst => NULL()
END TYPE MyInst
! Pointer to instances
TYPE(MyInst), POINTER :: AllInst => NULL()
!---------------------------------------
! MODULE PARAMETER
!---------------------------------------
INTEGER, PARAMETER :: NBINS = 4 ! # of dust bins
INTEGER, PARAMETER :: NN_SFCTYP = 28
! Fundamental physical constants
REAL*8, PARAMETER :: GAS_CST_UNV = 8.3144598d0
REAL*8, PARAMETER :: MMW_H2O = 1.8015259d-02
REAL*8, PARAMETER :: MMW_DRY_AIR = 28.97d-3
REAL*8, PARAMETER :: CST_VON_KRM = 0.4d0
REAL*8, PARAMETER :: GRV_SFC = 9.80665d0
REAL*8, PARAMETER :: GAS_CST_DRY_AIR = 287.0d0
REAL*8, PARAMETER :: RDS_EARTH = 6.37122d+6
REAL*8, PARAMETER :: GAS_CST_H2O = 461.65D0
REAL*8, PARAMETER :: SPC_HEAT_DRY_AIR = 1005.0d0
REAL*8, PARAMETER :: TPT_FRZ_PNT = 273.15d0
! Derived quantities
REAL*8, PARAMETER :: GRV_SFC_RCP = 1.0d0 / GRV_SFC
REAL*8, PARAMETER :: CST_VON_KRM_RCP = 1.0d0 / CST_VON_KRM
REAL*8, PARAMETER :: EPS_H2O = MMW_H2O / MMW_DRY_AIR
REAL*8, PARAMETER :: EPS_H2O_RCP_M1 = -1.0d0 + MMW_DRY_AIR
& / MMW_H2O
REAL*8, PARAMETER :: KAPPA_DRY_AIR = GAS_CST_DRY_AIR
& / SPC_HEAT_DRY_AIR
! Fixed-size grid information
INTEGER, PARAMETER :: DST_SRC_NBR = 3
INTEGER, PARAMETER :: MVT = 14
CONTAINS
!EOC
!------------------------------------------------------------------------------
! Harmonized Emissions Component (HEMCO) !
!------------------------------------------------------------------------------
!BOP
!
! !IROUTINE: HCOX_DustDead_Run
!
! !DESCRIPTION: Subroutine HcoX\_DustDead\_Run is the driver routine
! for the HEMCO DEAD dust extension.
!\\
!\\
! !INTERFACE:
!
SUBROUTINE HCOX_DustDead_Run( ExtState, HcoState, RC )
!
! !USES:
!
USE HCO_CALC_MOD, ONLY : HCO_EvalFld, HCO_CalcEmis
USE HCO_FLUXARR_MOD, ONLY : HCO_EmisAdd
USE HCO_CLOCK_MOD, ONLY : HcoClock_Get
USE HCO_CLOCK_MOD, ONLY : HcoClock_First
!
! !INPUT PARAMETERS:
!
TYPE(Ext_State), POINTER :: ExtState ! Module options
TYPE(HCO_State), POINTER :: HcoState ! Hemco state
!
! !INPUT/OUTPUT PARAMETERS:
!
INTEGER, INTENT(INOUT) :: RC
! !REVISION HISTORY:
! 08 Apr 2004 - T. D. Fairlie - Initial version
! See https://github.com/geoschem/hemco for complete history
!EOP
!------------------------------------------------------------------------------
!BOC
!
! !LOCAL VARIABLES:
!
! Scalars
LOGICAL :: ERR
INTEGER :: I, J, L, N
INTEGER :: M, IOS, INC, LAT_IDX
INTEGER :: NDB, NSTEP, intDOY
REAL*8 :: W10M, DEN, DIAM, U_TS0
REAL*8 :: U_TS, SRCE_P, Reynol, YMID_R
REAL*8 :: ALPHA, BETA, GAMMA, CW
REAL*8 :: XTAU, P1, P2
REAL*8 :: AREA_M2, DTSRCE, DOY
! Arrays
INTEGER :: OROGRAPHY(HcoState%NX,HcoState%NY)
REAL*8 :: PSLON(HcoState%NX) ! surface pressure
REAL*8 :: PTHICK(HcoState%NX) ! delta P (L=1)
REAL*8 :: PMID(HcoState%NX) ! mid layer P (L=1)
REAL*8 :: TLON(HcoState%NX) ! temperature (L=1)
REAL*8 :: THLON(HcoState%NX) ! pot. temp. (L=1)
REAL*8 :: ULON(HcoState%NX) ! U-wind (L=1)
REAL*8 :: VLON(HcoState%NX) ! V-wind (L=1)
REAL*8 :: BHT2(HcoState%NX) ! half box height (L=1)
REAL*8 :: Q_H2O(HcoState%NX) ! specific humidity (L=1)
REAL*8 :: ORO(HcoState%NX) ! "orography"
REAL*8 :: SNW_HGT_LQD(HcoState%NX) ! equivalent snow ht.
REAL*8 :: DSRC(HcoState%NX,NBINS) ! dust mixing ratio incr.
REAL*8 :: DUST_EMI_TOTAL(HcoState%NX) ! total dust emiss
! Flux array [kg/m2/s]
REAL(hp), TARGET :: FLUX(HcoState%NX,
& HcoState%NY,
& NBINS)
! Flux array for dust alkalinity [kg/m2/s]
REAL(hp), TARGET :: FLUX_ALK(HcoState%NX,
& HcoState%NY,
& NBINS)
! Pointers
TYPE(MyInst), POINTER :: Inst
! Strings
CHARACTER(LEN=255) :: MSG, LOC
!
! !DEFINED PARAMETERS:
!
! REAL*8, PARAMETER :: Ch_dust = 9.375d-10
! REAL*8, PARAMETER :: g0 = 9.80665d0
! REAL*8, PARAMETER :: G = g0 * 1.D2
! REAL*8, PARAMETER :: RHOA = 1.25D-3
REAL*8, PARAMETER :: CP = 1004.16d0
REAL*8, PARAMETER :: RGAS = 8314.3d0 / 28.97d0
REAL*8, PARAMETER :: AKAP = RGAS / CP
REAL*8, PARAMETER :: P1000 = 1000d0
!=================================================================
! HCOX_DUSTDEAD_RUN begins here!
!=================================================================
LOC = 'HCOX_DUSTDEAD_RUN (HCOX_DUSTDEAD_MOD.F)'
! Return if extension disabled
IF ( ExtState%DustDead <= 0 ) RETURN
! Enter
CALL HCO_ENTER( HcoState%Config%Err, LOC, RC )
IF ( RC /= HCO_SUCCESS ) THEN
CALL HCO_ERROR( 'ERROR 0', RC, THISLOC=LOC )
RETURN
ENDIF
! Get instance
Inst => NULL()
CALL InstGet ( ExtState%DustDead, Inst, RC )
IF ( RC /= HCO_SUCCESS ) THEN
WRITE(MSG,*) 'Cannot find DEAD instance Nr. ', ExtState%DustDead
CALL HCO_ERROR(MSG,RC)
RETURN
ENDIF
!=================================================================
! Get pointers to gridded data imported through config. file
!=================================================================
!
! The following time-invariant fields are read in
! ERD_FCT_GEO ; geomorphic erodibility: HcoState%NX HcoState%NY
! ERD_FCT_HYDRO ; hydrologic erodibility: HcoState%NX HcoState%NY
! ERD_FCT_TOPO ; topog. erodibility (Ginoux): HcoState%NX HcoState%NY
! ERD_FCT_UNITY ; uniform erodibility: HcoState%NX HcoState%NY
! MBL_BSN_FCT ; overall erodibility factor : HcoState%NX HcoState%NY
!
! Erodibility field should be copied onto mbl_bsn_fct
! which is the one used by the DEAD code Duncan 8/1/2003
!
! LND_FRC_DRY ; dry land fraction: HcoState%NX HcoState%NY
! MSS_FRC_CACO3 ; mass fraction of soil CaCO3: HcoState%NX HcoState%NY
! MSS_FRC_CLY ; mass fraction of clay: HcoState%NX HcoState%NY
! MSS_FRC_SND ; mass fraction of sand: HcoState%NX HcoState%NY
! SFC_TYP ; surface type: HcoState%NX HcoState%NY
!=================================================================
!IF ( HcoClock_First(HcoState%Clock,.TRUE.) ) THEN
CALL HCO_EvalFld( HcoState, 'DEAD_EF_GEO',
& Inst%ERD_FCT_GEO, RC)
IF ( RC /= HCO_SUCCESS ) THEN
CALL HCO_ERROR( 'ERROR 1', RC, THISLOC=LOC )
RETURN
ENDIF
CALL HCO_EvalFld( HcoState, 'DEAD_LF_DRY',
& Inst%LND_FRC_DRY, RC)
IF ( RC /= HCO_SUCCESS ) THEN
CALL HCO_ERROR( 'ERROR 2', RC, THISLOC=LOC )
RETURN
ENDIF
CALL HCO_EvalFld( HcoState, 'DEAD_MF_CACO3',
& Inst%MSS_FRC_CACO3, RC )
IF ( RC /= HCO_SUCCESS ) THEN
CALL HCO_ERROR( 'ERROR 3', RC, THISLOC=LOC )
RETURN
ENDIF
CALL HCO_EvalFld( HcoState, 'DEAD_MF_CLY',
& Inst%MSS_FRC_CLY, RC)
IF ( RC /= HCO_SUCCESS ) THEN
CALL HCO_ERROR( 'ERROR 4', RC, THISLOC=LOC )
RETURN
ENDIF
CALL HCO_EvalFld( HcoState, 'DEAD_MF_SND',
& Inst%MSS_FRC_SND, RC)
IF ( RC /= HCO_SUCCESS ) THEN
CALL HCO_ERROR( 'ERROR 5', RC, THISLOC=LOC )
RETURN
ENDIF
CALL HCO_EvalFld( HcoState, 'DEAD_SFC_TYP',
& Inst%SFC_TYP, RC )
IF ( RC /= HCO_SUCCESS ) THEN
CALL HCO_ERROR( 'ERROR 6', RC, THISLOC=LOC )
RETURN
ENDIF
CALL HCO_EvalFld( HcoState, 'DEAD_GOC_SRC',
& Inst%SRCE_FUNC, RC )
IF ( RC /= HCO_SUCCESS ) THEN
CALL HCO_ERROR( 'ERROR 7', RC, THISLOC=LOC )
RETURN
ENDIF
CALL HCO_EvalFld( HcoState, 'DEAD_VAI',
& Inst%VAI_DST, RC )
IF ( RC /= HCO_SUCCESS ) THEN
CALL HCO_ERROR( 'ERROR 8', RC, THISLOC=LOC )
RETURN
ENDIF
! FIRST = .FALSE.
!ENDIF
!=================================================================
! CALL DUST MOBILIZATION SCHEME
!=================================================================
! Make OROGRAPHY array (0=Ocean; 1=Land; 2=Ice)
CALL GET_ORO( HcoState, ExtState, OROGRAPHY, RC )
IF ( RC /= HCO_SUCCESS ) THEN
CALL HCO_ERROR( 'ERROR 9', RC, THISLOC=LOC )
RETURN
ENDIF
! Get emissions time step
DTSRCE = HcoState%TS_EMIS
! Get day of year, convert to real!!
CALL HcoClock_Get( HcoState%Clock, cDOY = intDOY, RC=RC )
IF ( RC /= HCO_SUCCESS ) THEN
CALL HCO_ERROR( 'ERROR 10', RC, THISLOC=LOC )
RETURN
ENDIF
DOY = intDOY
! Init
FLUX(:,:,:) = 0.0_hp
FLUX_ALK(:,:,:) = 0.0_hp
! Error check
ERR = .FALSE.
!$OMP PARALLEL DO
!$OMP+DEFAULT( SHARED )
!$OMP+PRIVATE( I, J, P1, P2, PTHICK, PMID, TLON )
!$OMP+PRIVATE( THLON, ULON, VLON, BHT2, Q_H2O, ORO, SNW_HGT_LQD )
!$OMP+PRIVATE( N, YMID_R, DSRC, RC, AREA_M2, DUST_EMI_TOTAL )
! Loop over latitudes
DO J = 1, HcoState%NY
! Don't do calculations if there has been an error
IF ( ERR ) CYCLE
! Loop over longitudes
DO I = 1, HcoState%NX
! Pressure [Pa] at bottom and top edge of level 1
P1 = HcoState%Grid%PEDGE%Val(I,J,1)
P2 = HcoState%Grid%PEDGE%Val(I,J,2)
! Pressure thickness of 1st layer [Pa]
PTHICK(I) = ( P1 - P2 )
! Pressure at midpt of surface layer [Pa]
PMID(I) = ( P1 + P2 ) / 2.0_hp
! Temperature [K] at midpoint of surface layer
TLON(I) = ExtState%TK%Arr%Val(I,J,1)
! Potential temperature [K] at midpoint
THLON(I) = TLON(I) * ( P1000 / PMID(I) )**AKAP
! U and V winds at surface [m/s]
! --> These variables won't be used at all...
ULON(I) = ExtState%U10M%Arr%Val(I,J)
VLON(I) = ExtState%V10M%Arr%Val(I,J)
! Half box height at surface [m]
BHT2(I) = HcoState%Grid%BXHEIGHT_M%Val(I,J,1) / 2.d0
! Specific humidity at midpoint of surface layer [kg H2O/kg air]
Q_H2O(I) = ExtState%SPHU%Arr%Val(I,J,1)
! Orography at surface
! Ocean is 0; land is 1; ice is 2
ORO(I) = REAL(OROGRAPHY(I,J),KIND=dp)
! Snow [m H2O]. SNOWHGT is in kg H2O/m2, which is equivalent to
! mm H2O. Convert to m H2O here.
SNW_HGT_LQD(I) = ExtState%SNOWHGT%Arr%Val(I,J) / 1000.d0
! Dust tracer and increments
DSRC(I,:) = 0.0d0
ENDDO !I
!==============================================================
! CALL DUST MOBILIZATION DRIVER (DST_MBL) FOR LATITUDE J
!==============================================================
! Latitude in RADIANS
YMID_R = HcoState%Grid%YMID%Val(1,J) * HcoState%Phys%PI /180.d0
! Call DEAD dust mobilization
CALL DST_MBL( HcoState, ExtState, Inst, DOY,
& BHT2, J, YMID_R, ORO,
& PTHICK, PMID, Q_H2O, DSRC, SNW_HGT_LQD,
& DTSRCE, TLON, THLON, VLON, ULON,
& J, RC )
! Error check
IF ( RC /= HCO_SUCCESS ) THEN
ERR = .TRUE.
CYCLE
ENDIF
! Redistribute dust emissions using new dust size distribution
! scheme (L. Zhang, 6/26/15)
DUST_EMI_TOTAL = 0.0d0
DO N = 1, NBINS
DUST_EMI_TOTAL(:) = DUST_EMI_TOTAL(:) + DSRC(:,N)
ENDDO
DSRC(:,1) = DUST_EMI_TOTAL(:) * 0.0766d0
DSRC(:,2) = DUST_EMI_TOTAL(:) * 0.1924d0
DSRC(:,3) = DUST_EMI_TOTAL(:) * 0.3491d0
DSRC(:,4) = DUST_EMI_TOTAL(:) * 0.3819d0
! Write to emissions array
DO I = 1, HcoState%NX
! Loop over dust tracers
! Write into flux array: kg/box --> kg/m2/s
AREA_M2 = HcoState%Grid%AREA_M2%Val( I, J )
DO N = 1, NBINS
IF ( Inst%HcoIDs(N) > 0 ) THEN
FLUX(I,J,N) = ( DSRC(I,N) / AREA_M2 / DTSRCE )
ENDIF
! Include DUST Alkalinity SOURCE, assuming an alkalinity
! of 4% by weight [kg]. !tdf 05/10/08
!tdf with 3% Ca, there's also 1% equ. Mg, makes 4%
IF ( Inst%ExtNrAlk > 0 ) THEN
FLUX_ALK(I,J,N) = 0.04 * ( DSRC(I,N) / AREA_M2 /
& DTSRCE )
ENDIF
ENDDO !N
ENDDO !I
ENDDO !J
!$OMP END PARALLEL DO
! Error check
IF ( ERR ) THEN
RC = HCO_FAIL
RETURN
ENDIF
!=================================================================
! PASS TO HEMCO STATE AND UPDATE DIAGNOSTICS
!=================================================================
DO N = 1, NBINS
IF ( Inst%HcoIDs(N) > 0 ) THEN
! Add to emissions array
CALL HCO_EmisAdd( HcoState, FLUX(:,:,N),
& Inst%HcoIDs(N), RC, ExtNr=Inst%ExtNr )
IF ( RC /= HCO_SUCCESS ) THEN
WRITE(MSG,*) 'HCO_EmisAdd error: dust bin ', N
CALL HCO_ERROR(MSG, RC )
RETURN
ENDIF
ENDIF
IF ( Inst%ExtNrAlk > 0 ) THEN
IF ( Inst%HcoIDsAlk(N) > 0 ) THEN
! Add to dust alkalinity emissions array
CALL HCO_EmisAdd( HcoState, FLUX_Alk(:,:,N),
& Inst%HcoIDsAlk(N), RC,
& ExtNr=Inst%ExtNrAlk )
IF ( RC /= HCO_SUCCESS ) THEN
WRITE(MSG,*) 'HCO_EmisAdd error: dust alk bin ', N
CALL HCO_ERROR(MSG, RC )
RETURN
ENDIF
ENDIF
ENDIF
ENDDO !N
! Return w/ success
Inst => NULL()
CALL HCO_LEAVE( HcoState%Config%Err, RC )
END SUBROUTINE HCOX_DustDead_Run
!EOC
!------------------------------------------------------------------------------
! Harmonized Emissions Component (HEMCO) !
!------------------------------------------------------------------------------
!BOP
!
! !IROUTINE: HCOX_DustDead_Init
!
! !DESCRIPTION: Subroutine HcoX\_DustDead\_Init initializes the HEMCO
! DUST\_DEAD extension.
!\\
!\\
! !INTERFACE:
!
SUBROUTINE HCOX_DustDead_Init ( HcoState, ExtName,
& ExtState, RC )
!
! !USES:
!
USE HCO_ExtList_Mod, ONLY : GetExtNr, GetExtOpt
USE HCO_STATE_MOD, ONLY : HCO_GetExtHcoID
!
! !INPUT PARAMETERS:
!
TYPE(HCO_State), POINTER :: HcoState ! Hemco state
CHARACTER(LEN=*), INTENT(IN ) :: ExtName ! Extension name
TYPE(Ext_State), POINTER :: ExtState ! Module options
!
! !INPUT/OUTPUT PARAMETERS:
!
INTEGER, INTENT(INOUT) :: RC
! !REVISION HISTORY:
! 25 Nov 2013 - C. Keller - Now a HEMCO extension
! See https://github.com/geoschem/hemco for complete history
!EOP
!------------------------------------------------------------------------------
!BOC
!
! !LOCAL VARIABLES:
!
CHARACTER(LEN=255) :: MSG, LOC
INTEGER :: I, J, N, AS
INTEGER :: ExtNr, nSpc
INTEGER :: nSpcAlk
CHARACTER(LEN=31), ALLOCATABLE :: SpcNames(:)
CHARACTER(LEN=31), ALLOCATABLE :: SpcNamesAlk(:)
REAL(dp) :: TmpScal
LOGICAL :: FOUND
TYPE(MyInst), POINTER :: Inst
#if defined ( MODEL_GEOS )
CHARACTER(LEN=2047) :: TuningTable
CHARACTER(LEN=2047), PARAMETER :: TuningTable_Default =
& 'DustDead_TuningTable.txt'
#endif
!=================================================================
! HCOX_DUST_DEAD_INIT begins here!
!=================================================================
LOC = 'HCOX_DUST_DEAD_INIT (HCOX_DUSTDEAD_MOD.F)'
! Extension Nr.
ExtNr = GetExtNr( HcoState%Config%ExtList, TRIM(ExtName) )
IF ( ExtNr <= 0 ) RETURN
! Enter
CALL HCO_ENTER ( HcoState%Config%Err, LOC, RC )
IF ( RC /= HCO_SUCCESS ) THEN
CALL HCO_ERROR( 'ERROR 11', RC, THISLOC=LOC )
RETURN
ENDIF
! Create AeroCom instance for this simulation
Inst => NULL()
CALL InstCreate ( ExtNr, ExtState%DustDead, Inst, RC )
IF ( RC /= HCO_SUCCESS ) THEN
CALL HCO_ERROR (
& 'Cannot create DEAD instance', RC )
RETURN
ENDIF
! Check for dust alkalinity option
Inst%ExtNrAlk = GetExtNr( HcoState%Config%ExtList, 'DustAlk')
! Get horizontal dimensions
I = HcoState%NX
J = HcoState%NY
!-----------------------------------------------------------------
! Get species IDs
!-----------------------------------------------------------------
CALL HCO_GetExtHcoID( HcoState, ExtNr, Inst%HcoIDs,
& SpcNames, nSpc, RC)
IF ( RC /= HCO_SUCCESS ) THEN
CALL HCO_ERROR( 'ERROR 12', RC, THISLOC=LOC )
RETURN
ENDIF
! Get the dust alkalinity species defined for DustAlk option
IF ( Inst%ExtNrAlk > 0 ) THEN
CALL HCO_GetExtHcoID( HcoState, Inst%ExtNrAlk,
& Inst%HcoIDsAlk,
& SpcNamesAlk, nSpcAlk, RC)
IF ( RC /= HCO_SUCCESS ) THEN
CALL HCO_ERROR( 'ERROR 13', RC, THISLOC=LOC )
RETURN
ENDIF
ENDIF
! Sanity check
IF ( nSpc /= NBINS ) THEN
MSG = 'Dust DEAD model does not have four species!'
CALL HCO_ERROR(MSG, RC )
RETURN
ENDIF
! Set scale factor: first try to read from configuration file. If
! not specified, call wrapper function which sets teh scale factor
! based upon compiler switches.
CALL GetExtOpt( HcoState%Config, ExtNr,
& 'Mass tuning factor',
& OptValDp=TmpScal, Found=FOUND, RC=RC )
IF ( RC /= HCO_SUCCESS ) THEN
CALL HCO_ERROR( 'ERROR 14', RC, THISLOC=LOC )
RETURN
ENDIF
! Set parameter FLX_MSS_FDG_FCT to specified tuning factor as
! defined in configuration file
IF ( FOUND ) THEN
Inst%FLX_MSS_FDG_FCT = TmpScal
ELSE
Inst%FLX_MSS_FDG_FCT = -999.0e0
ENDIF
#if defined ( MODEL_GEOS )
! Determine mass flux tuning factor based on grid resolution
IF ( Inst%FLX_MSS_FDG_FCT == -999.0e0 ) THEN
CALL GetExtOpt( HcoState%Config, ExtNr,
& 'Mass tuning table',
& OptValChar=TuningTable, Found=FOUND, RC=RC )
IF ( .NOT. FOUND ) TuningTable = TuningTable_Default
CALL ReadTuningFactor(HcoState, TuningTable,
& Inst%FLX_MSS_FDG_FCT, RC)
IF ( RC /= HCO_SUCCESS ) THEN
CALL HCO_ERROR( 'ERROR ReadTuningFactor', RC, THISLOC=LOC )
RETURN
ENDIF
ENDIF
#endif
! Error
IF ( Inst%FLX_MSS_FDG_FCT == -999.0e0 ) THEN
MSG = 'Mass flux tuning factor not defined. ' //
& 'Please explicitly set it by modifying the line ' //
& '` --> Mass tuning factor: XX.X` in HEMCO_Config.rc. '
CALL HCO_ERROR(MSG,
& RC, THISLOC='HCOX_DustDead_Init')
RETURN
ENDIF
! Verbose mode
IF ( HcoState%amIRoot ) THEN
! Write the name of the extension regardless of the verbose setting
msg = 'Using HEMCO extension: DustDead (dust mobilization)'
IF ( HCO_IsVerb( HcoState%Config%Err ) ) THEN
CALL HCO_Msg( HcoState%Config%Err, msg, sep1='-' ) ! with separator
ELSE
CALL HCO_Msg( msg, verb=.TRUE. ) ! w/o separator
ENDIF
! Write all other messages as debug printout only
IF ( Inst%ExtNrAlk > 0 ) THEN
MSG = 'Use dust alkalinity option'
CALL HCO_MSG(HcoState%Config%Err,MSG, SEP1='-' )
ENDIF
MSG = 'Use the following species (Name: HcoID):'
CALL HCO_MSG(HcoState%Config%Err,MSG)
DO N = 1, nSpc
WRITE(MSG,*) TRIM(SpcNames(N)), ':', Inst%HcoIDs(N)
CALL HCO_MSG(HcoState%Config%Err,MSG)
ENDDO
IF ( Inst%ExtNrAlk > 0 ) THEN
DO N = 1, nSpcAlk
WRITE(MSG,*) TRIM(SpcNamesAlk(N)), ':', Inst%HcoIDsAlk(N)
CALL HCO_MSG(HcoState%Config%Err,MSG)
ENDDO
ENDIF
WRITE(MSG,*) 'Global mass flux tuning factor: ',
& Inst%FLX_MSS_FDG_FCT
CALL HCO_MSG(HcoState%Config%Err,MSG,SEP2='-')
ENDIF
!-----------------------------------------------------------------
! Init module arrays
!-----------------------------------------------------------------
ALLOCATE( Inst%ERD_FCT_GEO( HcoState%NX, HcoState%NY), STAT=AS )
IF ( AS /= 0 ) THEN
msg = 'Could not allocate Inst%ERD_FCT_GEO!'
CALL HCO_ERROR( msg, RC, thisLoc=loc )
RETURN
ENDIF
Inst%ERD_FCT_GEO = 0.0_hp
ALLOCATE( Inst%SRCE_FUNC( HcoState%NX, HcoState%NY), STAT=AS )
IF ( AS /= 0 ) THEN
msg = 'Could not allocate Inst%SRCE_FUNC!'
CALL HCO_ERROR( msg, RC, thisLoc=loc )
RETURN
ENDIF
Inst%SRCE_FUNC = 0.0_hp
ALLOCATE( Inst%LND_FRC_DRY( HcoState%NX, HcoState%NY), STAT=AS )
IF ( AS /= 0 ) THEN
msg = 'Could not allocate Inst%LND_FRC_DRY!'
CALL HCO_ERROR( msg, RC, thisLoc=loc )
RETURN
ENDIF
Inst%LND_FRC_DRY = 0.0_hp
ALLOCATE( Inst%MSS_FRC_CACO3( HcoState%NX, HcoState%NY), STAT=AS )
IF ( AS /= 0 ) THEN
msg = 'Could not allocate Inst%MSS_FRC_CACO3!'
CALL HCO_ERROR( msg, RC, thisLoc=loc )
RETURN
ENDIF
Inst%MSS_FRC_CACO3 = 0.0_hp
ALLOCATE( Inst%MSS_FRC_CLY( HcoState%NX, HcoState%NY), STAT=AS )
IF ( AS /= 0 ) THEN
msg = 'Could not allocate Inst%MSS_FRC_CLY!'
CALL HCO_ERROR( msg, RC, thisLoc=loc )
RETURN
ENDIF
Inst%MSS_FRC_CLY = 0.0_hp
ALLOCATE( Inst%MSS_FRC_SND( HcoState%NX, HcoState%NY), STAT=AS )
IF ( AS /= 0 ) THEN
msg = 'Could not allocate Inst%MSS_FRC_SND!'
CALL HCO_ERROR( msg, RC, thisLoc=loc )
RETURN
ENDIF
Inst%MSS_FRC_SND = 0.0_hp
ALLOCATE( Inst%SFC_TYP( HcoState%NX, HcoState%NY), STAT=AS )
IF ( AS /= 0 ) THEN
msg = 'Could not allocate Inst%SFC_TYP!'
CALL HCO_ERROR( msg, RC, thisLoc=loc )
RETURN
ENDIF
Inst%SFC_TYP = 0.0_hp
ALLOCATE( Inst%VAI_DST( HcoState%NX, HcoState%NY), STAT=AS )
IF ( AS /= 0 ) THEN
msg = 'Could not allocate Inst%VAI_DST!'
CALL HCO_ERROR( msg, RC, thisLoc=loc )
RETURN
ENDIF
Inst%VAI_DST = 0.0_hp
! ! Allocate arrays
! ALLOCATE( Inst%FLX_LW_DWN_SFC( I, J ), STAT=AS )
! IF ( AS /= 0 ) THEN
! CALL HCO_ERROR ( 'FLX_LW_DWN_SFC', RC )
! RETURN
! ENDIF
! Inst%FLX_LW_DWN_SFC = 0d0
! ALLOCATE( Inst%FLX_SW_ABS_SFC( I, J ), STAT=AS )
! IF ( AS /= 0 ) THEN
! CALL HCO_ERROR ( 'FLX_SW_ABS_SFC', RC )
! RETURN
! ENDIF
! Inst%FLX_SW_ABS_SFC = 0d0
! ALLOCATE( Inst%TPT_GND( I, J ), STAT=AS )
! IF ( AS /= 0 ) THEN
! CALL HCO_ERROR ( 'TPT_GND', RC )
! RETURN
! ENDIF
! Inst%TPT_GND = 0d0
! ALLOCATE( Inst%TPT_SOI( I, J ), STAT=AS )
! IF ( AS /= 0 ) THEN
! CALL HCO_ERROR ( 'TPT_SOI', RC )
! RETURN
! ENDIF
! Inst%TPT_SOI = 0d0
! ALLOCATE( Inst%VWC_SFC( I, J ), STAT=AS )
! IF ( AS /= 0 ) THEN
! CALL HCO_ERROR ( 'VWC_SFC', RC )
! RETURN
! ENDIF
! Inst%VWC_SFC = 0d0
! ALLOCATE( Inst%SRC_STR( I, J ), STAT=AS )
! IF ( AS /= 0 ) THEN
! CALL HCO_ERROR ( 'SRC_STR', RC )
! RETURN
! ENDIF
! Inst%SRC_STR = 0d0
ALLOCATE( Inst%PLN_TYP( 0:28, 3 ), STAT=AS )
IF ( AS /= 0 ) THEN
CALL HCO_ERROR ( 'PLN_TYP', RC )
RETURN
ENDIF
Inst%PLN_TYP = 0
ALLOCATE( Inst%PLN_FRC( 0:28, 3 ), STAT=AS )
IF ( AS /= 0 ) THEN
CALL HCO_ERROR ( 'PLN_FRC', RC )
RETURN
ENDIF
Inst%PLN_FRC = 0d0
ALLOCATE( Inst%TAI( MVT, 12 ), STAT=AS )
IF ( AS /= 0 ) THEN
CALL HCO_ERROR ( 'TAI', RC )
RETURN
ENDIF
Inst%TAI = 0d0
ALLOCATE( Inst%DMT_VWR( NBINS ), STAT=AS )
IF ( AS /= 0 ) THEN
CALL HCO_ERROR ( 'DMT_VWR', RC )
RETURN
ENDIF
Inst%DMT_VWR = 0d0
! ALLOCATE( Inst%DNS_AER( NBINS ), STAT=AS )
! IF ( AS /= 0 ) THEN
! CALL HCO_ERROR ( 'DNS_AER', RC )
! RETURN
! ENDIF
! Inst%DNS_AER = 0d0
ALLOCATE( Inst%OVR_SRC_SNK_FRC( DST_SRC_NBR, NBINS ), STAT=AS )
IF ( AS /= 0 ) THEN
CALL HCO_ERROR ( 'OVR_SRC_SNK_FRC', RC )
RETURN
ENDIF
Inst%OVR_SRC_SNK_FRC = 0d0
ALLOCATE( Inst%OVR_SRC_SNK_MSS( DST_SRC_NBR, NBINS ), STAT=AS )
IF ( AS /= 0 ) THEN
CALL HCO_ERROR ( 'OVR_SRC_SNK_MSS', RC )
RETURN
ENDIF
Inst%OVR_SRC_SNK_MSS = 0d0
! ALLOCATE( Inst%OROGRAPHY( I, J ), STAT=AS )
! IF ( AS /= 0 ) THEN
! CALL HCO_ERROR ( 'OROGRAPHY', RC )
! RETURN
! ENDIF
! Inst%OROGRAPHY = 0
! Bin size min diameter [m]
ALLOCATE( Inst%DMT_MIN( NBINS ), STAT=AS )
IF ( AS /= 0 ) THEN
CALL HCO_ERROR ( 'DMT_MIN', RC )
RETURN
ENDIF
Inst%DMT_MIN(1) = 0.2d-6
Inst%DMT_MIN(2) = 2.0d-6
Inst%DMT_MIN(3) = 3.6d-6
Inst%DMT_MIN(4) = 6.0d-6
! Bin size max diameter [m]
ALLOCATE( Inst%DMT_MAX( NBINS ), STAT=AS )
IF ( AS /= 0 ) THEN
CALL HCO_ERROR ( 'DMT_MAX', RC )
RETURN
ENDIF
Inst%DMT_MAX(1) = 2.0d-6
Inst%DMT_MAX(2) = 3.6d-6
Inst%DMT_MAX(3) = 6.0d-6
Inst%DMT_MAX(4) = 1.2d-5
! DMT_VMA_SRC: D'Almeida's (1987) "Background" modes
! as default [m] (Zender et al. p.5 Table 1)
! These modes also summarized in BSM96 p. 73 Table 2
! Mass median diameter BSM96 p. 73 Table 2
ALLOCATE( Inst%DMT_VMA_SRC( DST_SRC_NBR ), STAT=AS )
IF ( AS /= 0 ) THEN
CALL HCO_ERROR ( 'DMT_VMA_SRC', RC )
RETURN
ENDIF
Inst%DMT_VMA_SRC(1) = 0.832d-6
Inst%DMT_VMA_SRC(2) = 4.82d-6
Inst%DMT_VMA_SRC(3) = 19.38d-6
! GSD_ANL_SRC: Geometric standard deviation [fraction]
! BSM96 p. 73 Table 2
ALLOCATE( Inst%GSD_ANL_SRC( DST_SRC_NBR ), STAT=AS )
IF ( AS /= 0 ) THEN
CALL HCO_ERROR ( 'GSD_ANL_SRC', RC )
RETURN
ENDIF
Inst%GSD_ANL_SRC(1) = 2.10d0
Inst%GSD_ANL_SRC(2) = 1.90d0
Inst%GSD_ANL_SRC(3) = 1.60d0
! MSS_FRC_SRC: Mass fraction BSM96 p. 73 Table 2
ALLOCATE( Inst%MSS_FRC_SRC( DST_SRC_NBR ), STAT=AS )
IF ( AS /= 0 ) THEN
CALL HCO_ERROR ( 'MSS_FRC_SRC', RC )
RETURN
ENDIF
Inst%MSS_FRC_SRC(1) = 0.036d0
Inst%MSS_FRC_SRC(2) = 0.957d0
Inst%MSS_FRC_SRC(3) = 0.007d0
!=================================================================
! Compute mass overlaps, Mij, between "source" PDFs
! and size bins (Zender et al., 2K3, Equ. 12, and Table 1)
!=================================================================
CALL OVR_SRC_SNK_FRC_GET( HcoState,
& DST_SRC_NBR, Inst%DMT_VMA_SRC,
& Inst%GSD_ANL_SRC, NBINS,
& Inst%DMT_MIN, Inst%DMT_MAX,
& Inst%OVR_SRC_SNK_FRC, RC )
IF ( RC /= HCO_SUCCESS ) THEN
CALL HCO_ERROR( 'ERROR 15', RC, THISLOC=LOC )
RETURN
ENDIF
!=================================================================
! Compute OVR_SRC_SNK_MSS, the fraction of dust transported, given
! the mass overlap, OVR_SRC_SNK_FRC, and the mass fraction
! MSS_FRC_SRC. OVR_SRC_SNK_MSS is used in routine
! FLX_MSS_VRT_DST_PRT which partitions the total vertical
! dust flux into transport
!==============================================================
CALL DST_PSD_MSS( Inst%OVR_SRC_SNK_FRC, Inst%MSS_FRC_SRC,
& Inst%OVR_SRC_SNK_MSS, NBINS, DST_SRC_NBR )
!=================================================================