/[MITgcm]/MITgcm_contrib/darwin2/pkg/monod/monod_tempfunc.F
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Contents of /MITgcm_contrib/darwin2/pkg/monod/monod_tempfunc.F

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Revision 1.3 - (show annotations) (download)
Thu Mar 28 20:14:42 2013 UTC (12 years, 3 months ago) by stephd
Branch: MAIN
CVS Tags: ctrb_darwin2_ckpt64k_20130723, ctrb_darwin2_ckpt65w_20160512, ctrb_darwin2_ckpt65j_20150225, ctrb_darwin2_ckpt66g_20170424, ctrb_darwin2_ckpt64h_20130528, ctrb_darwin2_ckpt66k_20171025, ctrb_darwin2_ckpt66n_20180118, ctrb_darwin2_ckpt65v_20160409, ctrb_darwin2_ckpt65s_20160114, ctrb_darwin2_ckpt65_20140718, ctrb_darwin2_ckpt64m_20130820, ctrb_darwin2_ckpt66d_20170214, ctrb_darwin2_ckpt64r_20131210, ctrb_darwin2_ckpt65m_20150615, ctrb_darwin2_ckpt65q_20151118, ctrb_darwin2_ckpt65o_20150914, ctrb_darwin2_ckpt64f_20130405, ctrb_darwin2_ckpt65p_20151023, ctrb_darwin2_ckpt64n_20130826, ctrb_darwin2_ckpt65e_20140929, ctrb_darwin2_ckpt64o_20131024, ctrb_darwin2_ckpt64v_20140411, ctrb_darwin2_ckpt64z_20140711, ctrb_darwin2_ckpt65l_20150504, ctrb_darwin2_ckpt65z_20160929, ctrb_darwin2_ckpt65n_20150729, ctrb_darwin2_ckpt64y_20140622, ctrb_darwin2_ckpt65d_20140915, ctrb_darwin2_ckpt64t_20140202, ctrb_darwin2_ckpt66h_20170602, ctrb_darwin2_ckpt64i_20130622, ctrb_darwin2_ckpt64s_20140105, ctrb_darwin2_ckpt64x_20140524, ctrb_darwin2_ckpt65x_20160612, ctrb_darwin2_ckpt66f_20170407, ctrb_darwin2_ckpt65g_20141120, ctrb_darwin2_ckpt65k_20150402, ctrb_darwin2_ckpt64w_20140502, ctrb_darwin2_ckpt66a_20161020, ctrb_darwin2_ckpt64g_20130503, ctrb_darwin2_ckpt64l_20130806, ctrb_darwin2_ckpt65f_20141014, ctrb_darwin2_ckpt66b_20161219, ctrb_darwin2_ckpt64u_20140308, ctrb_darwin2_ckpt64j_20130704, ctrb_darwin2_ckpt65i_20150123, ctrb_darwin2_ckpt66j_20170815, ctrb_darwin2_ckpt65y_20160801, ctrb_darwin2_ckpt66c_20170121, ctrb_darwin2_ckpt65a_20140728, ctrb_darwin2_ckpt65b_20140812, ctrb_darwin2_ckpt65t_20160221, ctrb_darwin2_ckpt64p_20131118, ctrb_darwin2_ckpt66o_20180209, ctrb_darwin2_ckpt66e_20170314, ctrb_darwin2_ckpt64q_20131118, ctrb_darwin2_ckpt64p_20131024, ctrb_darwin2_ckpt65u_20160315, ctrb_darwin2_ckpt65r_20151221, ctrb_darwin2_ckpt66i_20170718, ctrb_darwin2_ckpt65c_20140830, ctrb_darwin2_ckpt66l_20171025, ctrb_darwin2_ckpt65h_20141217, ctrb_darwin2_ckpt66m_20171213, HEAD
Changes since 1.2: +7 -7 lines 
o comment out so grazing tempfunction is 1 always - to keep backwards compatible
1
2 #include "CPP_OPTIONS.h"
3 #include "PTRACERS_OPTIONS.h"
4 #include "DARWIN_OPTIONS.h"
5
6 #ifdef ALLOW_PTRACERS
7 #ifdef ALLOW_MONOD
8
9 c ====================================================================
10 c SUBROUTINE MONOD_TEMPFUNC
11 c ====================================================================
12
13 SUBROUTINE MONOD_TEMPFUNC(
14 I Tlocal,
15 O phytoTempFunction,
16 #ifndef QUOTA
17 O zooTempFunction,
18 #endif
19 O reminTempFunction,
20 O mortPTempFunction,
21 O mortZTempFunction,
22 O mortZ2TempFunction,
23 I myThid)
24
25 implicit none
26 #ifdef QUOTA
27 #include "QUOTA_SIZE.h"
28 #include "QUOTA.h"
29 #else
30 #include "MONOD_SIZE.h"
31 #include "MONOD.h"
32 #endif
33 #include "DARWIN_PARAMS.h"
34
35 C !INPUT PARAMETERS: ===================================================
36 C myThid :: thread number
37 INTEGER myThid
38 _RL phytoTempFunction(npmax)
39 #ifndef QUOTA
40 _RL zooTempFunction(nzmax)
41 #endif
42 _RL reminTempFunction
43 _RL mortPTempFunction
44 _RL mortZTempFunction
45 _RL mortZ2TempFunction
46 _RL Tlocal
47
48 c local
49 _RL Tkel
50 _RL TempAe, Tempref, TempCoeff
51 INTEGER np, nz
52
53 c TEMP_VERSION 1 used in Follows et al (2007) - without max of 1
54 c TEMP_VERSION 1 used in Dutkiewicz et al (2009), Hickman et al,
55 c Monteiro etal, Barton et al
56 c TEMP_RANGE gives all phyto a specific temperature range
57 c if undefined, then full Eppley/Arrenhius curve used
58 c
59 #if TEMP_VERSION == 1
60 c ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
61 c +++++++++++++++++++ VERSION 1 +++++++++++++++++++++++++++++++++++++++
62 c steph's version 1 (pseudo-Eppley)
63 c plankton growth function (unitless)
64 do np=1, npmax
65 cswd -- this gives Eppley curve only
66 phytoTempFunction(np) =
67 & (phytoTempExp1(np)**Tlocal)
68 #ifdef TEMP_RANGE
69 cswd -- temperature range
70 phytoTempFunction(np) = phytoTempFunction(np) *
71 & (exp(- phytoTempExp2(np)*
72 & (abs(Tlocal - phytoTempOptimum(np)))**
73 & phytoDecayPower(np)))
74 #endif
75 phytoTempFunction(np) = phytoTempFunction(np) - tempnorm
76 phytoTempFunction(np) = phytoTempCoeff(np)*
77 & max(phytoTempFunction(np), 1. _d -10)
78 phytoTempFunction(np) = min(phytoTempFunction(np),1. _d 0)
79 enddo
80 #ifndef QUOTA
81 do nz = 1,nzmax
82 c zooTempFunction(nz) = zooTempCoeff(nz)*EXP(
83 c & zooTempExp(nz)*(Tlocal - zooTempOptimum(nz)))
84 zooTempFunction(nz) = 1.0 _d 0
85 end do
86 #endif
87 reminTempFunction = 1.0 _d 0
88 mortPTempFunction = 1.0 _d 0
89 mortZTempFunction = 1.0 _d 0
90 mortZ2TempFunction = 1.0 _d 0
91 c ++++++++++++++ END VERSION 1 +++++++++++++++++++++++++++++++++++++++
92 c++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
93 #elif TEMP_VERSION == 2
94 c ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
95 c +++++++++++++++++++ VERSION 2 +++++++++++++++++++++++++++++++++++++++
96 c steph's version 2 (pseudo-Arrenhius)
97 Tkel=273.15 _d 0
98 TempAe=-4000. _d 0
99 Tempref=293.15 _d 0
100 tempnorm= 0. _d 0
101 TempCoeff=0.5882 _d 0
102 do np=1, npmax
103 phytoTempCoeff(np) = TempCoeff
104 cswd -- this gives Arrenhius curve only
105 phytoTempFunction(np) =
106 & exp(TempAe*(1. _d 0/(Tlocal+Tkel) -
107 & 1. _d 0/(Tempref) ) )
108 #ifdef TEMP_RANGE
109 cswd -- temperature range
110 phytoTempFunction(np) = phytoTempFunction(np) *
111 & (exp(- phytoTempExp2(np)*
112 & (abs(Tlocal - phytoTempOptimum(np)))**
113 & phytoDecayPower(np)))
114 #endif
115 phytoTempFunction(np) = phytoTempFunction(np) - tempnorm
116 phytoTempFunction(np) = phytoTempCoeff(np)*
117 & max(phytoTempFunction(np), 1. _d -10)
118 enddo
119 #ifndef QUOTA
120 do nz = 1,nzmax
121 c zooTempFunction(nz) =
122 c & exp(TempAe*(1/(Tlocal+Tkel) -
123 c & 1/(Tempref) ) )
124 c zooTempFunction(nz) = zooTempFunction(nz) - tempnorm
125 c zooTempFunction(nz) = TempCoeff*
126 c & max(zooTempFunction(nz), 1. _d -10)
127 zooTempFunction(nz) = 1. _d 0
128 end do
129 #endif
130 reminTempFunction = exp(TempAe*(1/(Tlocal+Tkel) -
131 & 1/(Tempref) ) )
132 reminTempFunction = reminTempFunction - tempnorm
133 reminTempFunction = TempCoeff*
134 & max(reminTempFunction, 1. _d -10)
135 c reminTempFunction = 1. _d 0
136 c mortPTempFunction = reminTempFunction
137 c mortZTempFunction = reminTempFunction
138 c mortZ2TempFunction = reminTempFunction
139 mortPTempFunction = 1.0 _d 0
140 mortZTempFunction = 1.0 _d 0
141 mortZ2TempFunction = 1.0 _d 0
142 c ++++++++++++++ END VERSION 2 +++++++++++++++++++++++++++++++++++++++
143 c++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
144 #else
145 #error "TEMP_VERSION must be 1 or 2. Define in DARWIN_OPTIONS.h"
146 #endif
147 c
148 c ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
149 c +++++++++++++++++++ NO TEMP LIMITATION +++++++++++++++++++++++++++++
150 #ifdef NOTEMP
151 do np=1, npmax
152 phytoTempFunction(np) = 1.0 _d 0
153 enddo
154 #ifndef QUOTA
155 do nz = 1,nzmax
156 zooTempFunction(nz) = 1.0 _d 0
157 end do
158 #endif
159 reminTempFunction = 1.0 _d 0
160 mortTempFunction = 1.0 _d 0
161 mort2TempFunction = 1.0 _d 0
162 #endif
163 c +++++++++++++ END NO TEMP LIMITATION +++++++++++++++++++++++++++++
164 c ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
165 c
166
167 RETURN
168 END
169 #endif /*MONOD*/
170 #endif /*ALLOW_PTRACERS*/
171 c ==================================================================
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