-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathIPHedley_C.for
287 lines (243 loc) · 11 KB
/
IPHedley_C.for
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
!=======================================================================
! IPHedley_C
!
! Reads soil P Hedley fractionation data from FILEH.
! This optional section of data can be supplied when phosphorus is
! being simulated (ISWPHO = 'H').
!-----------------------------------------------------------------------
! REVISION HISTORY
! 09/19/2003 AJG Brought into modular format and linked to the
! CENTURY-based SOM/residue module.
! 12/17/2003 AJG Renamed all the CH_ and CHEM_ variables to P_ variables.
! 02/12/2004 AJG Renamed the subroutine from CHEM_INI to P_INI.
! 08/30/2004 AJG Added default values for Hedley fractions.
! 03/25/2005 CHP Separated IPHedley into separate subroutine.
!-----------------------------------------------------------------------
! Called by: SoilP_inorg
! Calls: None
!=======================================================================
SUBROUTINE IPHedley_C (CONTROL, NLAYR, !Input
& P_FUMIG, P_RESIDUAL, P_TOTAL, Po_BICARB, !Output
& Po_NaOH, Po_NaOHsonic, Po_HClhot, UseHedley) !Output
! ------------------------------------------------------------------
USE ModuleDefs !Definitions of constructed variable types,
!which contain control information, soil
!parameters, hourly weather data.
IMPLICIT NONE
! ------------------------------------------------------------------
CHARACTER*6, PARAMETER :: ERRKEY = 'IPHEDL'
CHARACTER*6 FINDCH
CHARACTER*12 FILEX, FILEH
CHARACTER*78 MSG(10)
CHARACTER*255 C255
INTEGER ERR, FOUND, ISECT, I, L, LNUM, LUNIO, NLAYRI, NLAYR
! Hedley fractionation data
REAL, DIMENSION(NL) :: DS, DLAYRI,
& P_FUMIG, P_RESIDUAL, P_TOTAL,
& Po_BICARB, Po_HClhot, Po_NAOH, Po_NaOHsonic
! Up to MAXCOL headers per line, up to 10 characters long each
INTEGER, PARAMETER :: MAXCOL = 25
CHARACTER*15 HEADER(MAXCOL)
! COL keeps beginning and ending column for each header
INTEGER COL(MAXCOL,2), C1, C2, COUNT
LOGICAL UseHedley !, EOF
TYPE (ControlType) CONTROL
FILEX = CONTROL % FILEX
LUNIO = CONTROL % LUNIO
!-----------------------------------------------------------------------
! Determine name of FILEH from FILEX
FILEH = FILEX(1:11) // "H"
! Set default initial conditions in case they are missing
P_FUMIG = -99.
P_RESIDUAL = -99.
P_TOTAL = -99.
Po_BICARB = -99.
Po_HClhot = -99.
Po_NaOH = -99.
Po_NaOHsonic = -99.
UseHedley = .True.
OPEN (LUNIO, FILE = FILEH, STATUS = 'OLD', IOSTAT=ERR)
IF (ERR .NE. 0) GOTO 5000
FINDCH = '*HEDLE'
CALL FIND (LUNIO,FINDCH,LNUM,FOUND)
IF (FOUND .EQ. 0) GOTO 5000
ReadLoop: DO WHILE (.TRUE.) !.NOT. EOF(LUNIO)
CALL IGNORE2 (LUNIO,LNUM,ISECT,C255)
IF (ISECT .EQ. 0) THEN
EXIT
ELSEIF (ISECT .EQ. 3) THEN
! Found header line -- parse headers
CALL PARSE_HEADERS(C255, MAXCOL, HEADER, COUNT, COL)
IF (COUNT .LT. 1) GOTO 5000
ELSEIF (ISECT .EQ. 1) THEN
! Found data line
! Loop thru layers
! First layer -- data record has already been read.
LyrLoop: DO L = 1, NL
IF (L /= 1) THEN
CALL IGNORE2 (LUNIO,LNUM,ISECT,C255)
IF (ISECT .NE. 1) EXIT ReadLoop
ENDIF
C1 = COL(1,1)
C2 = COL(1,2)
READ(C255(C1:C2),*,IOSTAT=ERR) DLAYRI(L)
IF (ERR .NE. 0) CALL ERROR(ERRKEY,ERR,FILEX,LNUM)
! Read subsequent columns of data
ColLoop: DO I = 1, COUNT
C1 = COL(I,1)
C2 = COL(I,2)
SELECT CASE (TRIM(HEADER(I)))
CASE('PFUMI');READ(C255(C1:C2),*,IOSTAT=ERR) P_FUMIG(L)
CASE('PRESI');READ(C255(C1:C2),*,IOSTAT=ERR) P_RESIDUAL(L)
CASE('PTOTL');READ(C255(C1:C2),*,IOSTAT=ERR) P_TOTAL(L)
CASE('POBIC');READ(C255(C1:C2),*,IOSTAT=ERR) Po_BICARB(L)
CASE('PONAO');READ(C255(C1:C2),*,IOSTAT=ERR) Po_NaOH(L)
CASE('PONAS')
READ(C255(C1:C2),*,IOSTAT=ERR) Po_NaOHsonic(L)
CASE('POHCH');READ(C255(C1:C2),*,IOSTAT=ERR) Po_HClhot(L)
END SELECT
IF (ERR .NE. 0) THEN
GOTO 5000
ENDIF
ENDDO ColLoop
ENDDO LyrLoop
ENDIF
ENDDO ReadLoop
NLAYRI = L - 1
CLOSE (LUNIO)
! Match soil layer depths to DS
CALL LMATCH (NLAYRI, DLAYRI, P_FUMIG , NLAYR, DS)
CALL LMATCH (NLAYRI, DLAYRI, P_RESIDUAL , NLAYR, DS)
CALL LMATCH (NLAYRI, DLAYRI, P_TOTAL , NLAYR, DS)
CALL LMATCH (NLAYRI, DLAYRI, Po_BICARB , NLAYR, DS)
CALL LMATCH (NLAYRI, DLAYRI, Po_NaOH , NLAYR, DS)
CALL LMATCH (NLAYRI, DLAYRI, Po_NaOHsonic,NLAYR, DS)
CALL LMATCH (NLAYRI, DLAYRI, Po_HClhot , NLAYR, DS)
!-----------------------------------------------------------------------
! Check Hedley data
UseHedley = .True.
DO L = 1, NLAYR
! Need to have either P_FUMIG or P_TOTAL to be able to use
! Hedley data.
IF (P_FUMIG(L) < -1.E-6 .AND. P_TOTAL(L) < -1.E-6) THEN
GOTO 5000
ENDIF
ENDDO
RETURN
!-----------------------------------------------------------------------
! Error handling
5000 CONTINUE
UseHedley = .False.
MSG(1) = 'Error in Hedley fractionation data file, ' // FILEH //
& '.'
MSG(2) = 'Use default P initialization methods.'
CALL WARNING(2, ERRKEY, MSG)
!-----------------------------------------------------------------------
RETURN
END SUBROUTINE IPHedley_C
!=======================================================================
!**********************************************************************
! PROBABLY WON'T USE THIS SUBROUTINE AT ALL. EITHER YOU HAVE GOOD
! HEDLEY DATA OR YOU DON'T
!**********************************************************************
!=======================================================================
! Hedinit_org
!
! Estimate Hedley P data and inorganic P data if only total P is known.
!
!-----------------------------------------------------------------------
! REVISION HISTORY
! 03/29/2005 CHP Written based in info in P_INI.
!-----------------------------------------------------------------------
! Called by: SoilP_inorg
! Calls: None
!=======================================================================
SUBROUTINE Hedinit_org (L, TOTP, !Input
& P_RESIDUAL, P_TOTAL, Pi_BICARB, Pi_HCl, !I/O
& Pi_HClhot, Pi_NaOH, Pi_NaOHsonic, Pi_RESIN, !I/O
& Po_BICARB, Po_HClhot, Po_NaOH, Po_NaOHsonic) !I/O
! ------------------------------------------------------------------
USE ModuleDefs !Definitions of constructed variable types,
!which contain control information, soil
!parameters, hourly weather data.
IMPLICIT NONE
! ------------------------------------------------------------------
CHARACTER*6, PARAMETER :: ERRKEY = 'IPHEDL'
INTEGER L
REAL, DIMENSION(NL) :: P_RESIDUAL, P_TOTAL, TOTP,
& Pi_BICARB, Pi_HCl, Pi_HClhot, Pi_NaOH, Pi_NaOHsonic, Pi_RESIN,
& Po_BICARB, Po_HClhot, Po_NAOH, Po_NaOHsonic
! ---------------------------------------------------------------------
! If there are missing Hedley data, estimate the values from published
! median values for tropical soils.
! Check for P_TOTAL missing -- 1st set to TOTP from 2nd tier soils
! then if still missing call error routine
IF (P_TOTAL(L) < 1.E-6) THEN !13
P_TOTAL(L) = TOTP(L) !both in ppm
! Can't have total P missing -- call error routine
! Need to put new message in MODEL.ERR file for this <<------chp
IF (P_TOTAL(L) < 1.E-6) THEN
CALL ERROR(ERRKEY,15,ERRKEY,0)
ENDIF
ENDIF
! Estimate Hedley fractions based on the total P and reduce the
! estimated amount from residual P (to keep the P balance OK).
! These estimates are based on published values for tropical
! soils (model of Daroub et al. 2003).
! The original estimates were replaced by estimates from the
! literature and own work by Else Bünemann.
IF (Pi_RESIN(L) < 1.E-6) THEN
Pi_RESIN(L) = P_TOTAL(L) * 3.2 / 100. !original: 0.4 !2
P_RESIDUAL(L) = AMAX1 (0.0, P_RESIDUAL(L) - Pi_RESIN(L))
ENDIF
IF (Pi_BICARB(L) < 1.E-6) THEN
Pi_BICARB(L) = P_TOTAL(L) * 4.5 / 100. !original: 3.3 !3
P_RESIDUAL(L) = AMAX1 (0.0, P_RESIDUAL(L) - Pi_BICARB(L))
ENDIF
IF (Po_BICARB(L) < 1.E-6) THEN
Po_BICARB(L) = P_TOTAL(L) * 4.9 / 100. !original: 2.1 !8
P_RESIDUAL(L) = AMAX1 (0.0, P_RESIDUAL(L) - Po_BICARB(L))
ENDIF
IF (Pi_NaOH(L) < 1.E-6) THEN
Pi_NaOH(L) = P_TOTAL(L) * 13.0 / 100. !original: 11.4 !4
P_RESIDUAL(L) = AMAX1 (0.0, P_RESIDUAL(L) - Pi_NaOH(L))
ENDIF
IF (Po_NaOH(L) < 1.E-6) THEN
Po_NaOH(L) = P_TOTAL(L) * 19.6 / 100. !original: 6.9 !9
P_RESIDUAL(L) = AMAX1 (0.0, P_RESIDUAL(L) - Po_NaOH(L))
ENDIF
IF (Pi_NaOHsonic(L) < 1.E-6) THEN
Pi_NaOHsonic(L) = P_TOTAL(L) * 21.7/ 100. !original: 1.9 !5
P_RESIDUAL(L) = AMAX1 (0.0, P_RESIDUAL(L) - Pi_NaOHsonic(L))
ENDIF
IF (Po_NaOHsonic(L) < 1.E-6) THEN
Po_NaOHsonic(L) = P_TOTAL(L) * 4.5 / 100. !original: 4.8 !10
P_RESIDUAL(L) = AMAX1 (0.0, P_RESIDUAL(L) - Po_NaOHsonic(L))
ENDIF
IF (Pi_HCl(L) < 1.E-6) THEN
Pi_HCl(L) = P_TOTAL(L) * 8.2 / 100. !original: 0.7 !6
P_RESIDUAL(L) = AMAX1 (0.0, P_RESIDUAL(L) - Pi_HCl(L))
ENDIF
IF (Pi_HClhot(L) < 1.E-6) THEN
Pi_HClhot(L) = P_TOTAL(L) * 18.7 / 100. !original: -- !7
! P_RESIDUAL(L) = AMAX1 (0.0, P_RESIDUAL(L) - Pi_HClhot(L))
ENDIF
IF (Po_HClhot(L) < 1.E-6) THEN
Po_HClhot(L) = P_TOTAL(L) * 5.7 / 100. !original: -- !7
! P_RESIDUAL(L) = AMAX1 (0.0, P_RESIDUAL(L) - Po_HClhot(L))
ENDIF
IF (P_RESIDUAL(L) < 1.E-6) THEN !12
P_RESIDUAL(L) = P_TOTAL(L) - Pi_RESIN(L) - Pi_BICARB(L) -
& Po_BICARB(L) - Pi_NaOH(L) - Po_NaOH(L) -
& Pi_NaOHsonic(L) - Po_NaOHsonic(L) - Pi_HCl(L) -
& Pi_HClhot(L) - Po_HClhot(L)
! If all Hedley fractions are estimated from P_TOTAL, then no more
! than 31.5% of P_TOTAL is distributed, so P_RESIDUE cannot be <0.
! If it yet happens (e.g. with some measured and some calculated
! fractions), set P_RESIDUE to zero.
P_RESIDUAL(L) = AMAX1(P_RESIDUAL(L), 0.)
ENDIF
!-----------------------------------------------------------------------
RETURN
END SUBROUTINE Hedinit_org
!=======================================================================