forked from pressel/pycles
-
Notifications
You must be signed in to change notification settings - Fork 0
/
Simulation3d.pyx
186 lines (169 loc) · 8.44 KB
/
Simulation3d.pyx
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
import time
from Initialization import InitializationFactory
from Thermodynamics import ThermodynamicsFactory
from Microphysics import MicrophysicsFactory
from libc.math cimport fmin
from Thermodynamics cimport LatentHeat
cimport ParallelMPI
cimport Grid
cimport PrognosticVariables
cimport DiagnosticVariables
cimport ScalarAdvection
cimport MomentumAdvection
cimport SGS
cimport ScalarDiffusion
cimport MomentumDiffusion
cimport ReferenceState
cimport PressureSolver
cimport TimeStepping
cimport Kinematics
cimport Damping
cimport NetCDFIO
cimport Surface
cimport Forcing
cimport Radiation
class Simulation3d:
def __init__(self, namelist):
return
def initialize(self, namelist):
self.Pa = ParallelMPI.ParallelMPI(namelist)
self.Gr = Grid.Grid(namelist, self.Pa)
self.PV = PrognosticVariables.PrognosticVariables(self.Gr)
self.Ke = Kinematics.Kinematics()
self.DV = DiagnosticVariables.DiagnosticVariables()
self.Pr = PressureSolver.PressureSolver()
self.LH = LatentHeat(namelist, self.Pa)
self.Micro = MicrophysicsFactory(namelist, self.LH, self.Pa)
self.SA = ScalarAdvection.ScalarAdvection(namelist, self.Pa)
self.MA = MomentumAdvection.MomentumAdvection(namelist, self.Pa)
self.SGS = SGS.SGS(namelist)
self.SD = ScalarDiffusion.ScalarDiffusion(namelist, self.LH, self.DV, self.Pa)
self.MD = MomentumDiffusion.MomentumDiffusion(self.DV, self.Pa)
self.Th = ThermodynamicsFactory(namelist, self.Micro, self.LH, self.Pa)
self.Ref = ReferenceState.ReferenceState(self.Gr)
self.Sur = Surface.Surface(namelist, self.LH, self.Pa)
self.Fo = Forcing.Forcing(namelist)
self.Ra = Radiation.Radiation(namelist, self.Pa)
self.StatsIO = NetCDFIO.NetCDFIO_Stats()
self.FieldsIO = NetCDFIO.NetCDFIO_Fields()
self.Damping = Damping.Damping(namelist, self.Pa)
self.TS = TimeStepping.TimeStepping()
# Add new prognostic variables
self.PV.add_variable('u', 'm/s', "sym", "velocity", self.Pa)
self.PV.set_velocity_direction('u', 0, self.Pa)
self.PV.add_variable('v', 'm/s', "sym", "velocity", self.Pa)
self.PV.set_velocity_direction('v', 1, self.Pa)
self.PV.add_variable('w', 'm/s', "asym", "velocity", self.Pa)
self.PV.set_velocity_direction('w', 2, self.Pa)
self.StatsIO.initialize(namelist, self.Gr, self.Pa)
self.FieldsIO.initialize(namelist, self.Pa)
self.Th.initialize(self.Gr, self.PV, self.DV, self.StatsIO, self.Pa)
self.SGS.initialize(self.Gr,self.PV,self.StatsIO, self.Pa)
self.PV.initialize(self.Gr, self.StatsIO, self.Pa)
self.Ke.initialize(self.Gr, self.StatsIO, self.Pa)
self.SA.initialize(self.Gr,self.PV)
self.MA.initialize(self.Gr,self.PV)
self.SD.initialize(self.Gr,self.PV,self.DV,self.StatsIO,self.Pa)
self.MD.initialize(self.Gr,self.PV,self.DV,self.Pa)
self.TS.initialize(namelist,self.PV,self.Pa)
SetInitialConditions = InitializationFactory(namelist)
SetInitialConditions(self.Gr, self.PV, self.Ref, self.Th, self.StatsIO, self.Pa)
self.Sur.initialize(self.Gr, self.Ref, self.DV, self.StatsIO, self.Pa)
self.Fo.initialize(self.Gr, self.StatsIO, self.Pa)
self.Ra.initialize(self.Gr,self.StatsIO,self.Pa)
self.Pr.initialize(namelist, self.Gr, self.Ref, self.DV, self.Pa)
self.DV.initialize(self.Gr, self.StatsIO, self.Pa)
self.Damping.initialize(self.Gr)
return
def run(self):
cdef PrognosticVariables.PrognosticVariables PV_ = self.PV
cdef DiagnosticVariables.DiagnosticVariables DV_ = self.DV
PV_.Update_all_bcs(self.Gr, self.Pa)
cdef LatentHeat LH_ = self.LH
cdef Grid.Grid GR_ = self.Gr
cdef ParallelMPI.ParallelMPI PA_ = self.Pa
cdef int rk_step
# DO First Output
self.Th.update(self.Gr, self.Ref, PV_, DV_)
self.force_io()
while (self.TS.t < self.TS.t_max):
time1 = time.time()
for self.TS.rk_step in xrange(self.TS.n_rk_steps):
self.Ke.update(self.Gr,PV_)
self.Th.update(self.Gr,self.Ref,PV_,DV_)
self.SA.update_cython(self.Gr,self.Ref,PV_,self.Pa)
self.MA.update(self.Gr,self.Ref,PV_,self.Pa)
self.Sur.update(self.Gr,self.Ref,self.PV, self.DV,self.Pa,self.TS)
self.SGS.update(self.Gr,self.DV,self.PV, self.Ke,self.Pa)
self.Damping.update(self.Gr,self.PV,self.Pa)
self.SD.update(self.Gr,self.Ref,self.PV,self.DV)
self.MD.update(self.Gr,self.Ref,self.PV,self.DV,self.Ke)
self.Fo.update(self.Gr, self.Ref, self.PV, self.DV)
self.Ra.update(self.Gr, self.Ref, self.PV, self.DV, self.Pa)
self.TS.update(self.Gr, self.PV, self.Pa)
PV_.Update_all_bcs(self.Gr, self.Pa)
self.Pr.update(self.Gr, self.Ref, self.DV, self.PV, self.Pa)
self.TS.adjust_timestep(self.Gr, self.PV, self.Pa)
self.io()
time2 = time.time()
self.Pa.root_print('T = ' + str(self.TS.t) + ' dt = ' + str(self.TS.dt) +
' cfl_max = ' + str(self.TS.cfl_max) + ' walltime = ' + str(time2 - time1))
return
def io(self):
cdef:
fields_dt = 0.0
stats_dt = 0.0
min_dt = 0.0
if self.TS.t > 0 and self.TS.rk_step == self.TS.n_rk_steps - 1:
# Adjust time step for output if necessary
fields_dt = self.FieldsIO.last_output_time + \
self.FieldsIO.frequency - self.TS.t
stats_dt = self.StatsIO.last_output_time + \
self.StatsIO.frequency - self.TS.t
if not fields_dt == 0.0 and not stats_dt == 0.0:
min_dt = fmin(self.TS.dt, fmin(fields_dt, stats_dt))
elif fields_dt == 0.0 and stats_dt == 0.0:
min_dt = self.TS.dt
elif fields_dt == 0.0:
min_dt = fmin(self.TS.dt, stats_dt)
else:
min_dt = fmin(self.TS.dt, fields_dt)
self.TS.dt = min_dt
# If time to ouptut fields do output
if self.FieldsIO.last_output_time + self.FieldsIO.frequency == self.TS.t:
self.Pa.root_print('Doing 3D FiledIO')
self.FieldsIO.last_output_time = self.TS.t
self.FieldsIO.update(
self.Gr, self.PV, self.DV, self.TS, self.Pa)
self.FieldsIO.dump_prognostic_variables(self.Gr, self.PV)
self.FieldsIO.dump_diagnostic_variables(self.Gr, self.DV, self.Pa)
self.Pa.root_print('Finished Doing 3D FieldIO')
# If time to ouput stats do output
if self.StatsIO.last_output_time + self.StatsIO.frequency == self.TS.t:
self.Pa.root_print('Doing StatsIO')
self.StatsIO.last_output_time = self.TS.t
self.StatsIO.write_simulation_time(self.TS.t, self.Pa)
self.PV.stats_io(self.Gr, self.StatsIO, self.Pa)
self.DV.stats_io(self.Gr, self.StatsIO, self.Pa)
self.Fo.stats_io(
self.Gr, self.Ref, self.PV, self.DV, self.StatsIO, self.Pa)
self.Th.stats_io(self.Gr, self.Ref, self.PV, self.DV, self.StatsIO, self.Pa)
self.Sur.stats_io(self.Gr, self.StatsIO, self.Pa)
self.SGS.stats_io(self.Gr,self.DV,self.PV,self.Ke,self.StatsIO,self.Pa)
self.SD.stats_io(self.Gr, self.Ref,self.PV, self.DV, self.StatsIO, self.Pa)
self.Ke.stats_io(self.Gr,self.Ref,self.PV,self.StatsIO,self.Pa)
self.Pa.root_print('Finished Doing StatsIO')
return
def force_io(self):
# output stats here
self.StatsIO.write_simulation_time(self.TS.t, self.Pa)
self.PV.stats_io(self.Gr, self.StatsIO, self.Pa)
self.DV.stats_io(self.Gr, self.StatsIO, self.Pa)
self.Fo.stats_io(
self.Gr, self.Ref, self.PV, self.DV, self.StatsIO, self.Pa)
self.Th.stats_io(self.Gr, self.Ref, self.PV, self.DV, self.StatsIO, self.Pa)
self.Sur.stats_io(self.Gr, self.StatsIO, self.Pa)
self.SGS.stats_io(self.Gr,self.DV,self.PV,self.Ke,self.StatsIO,self.Pa)
self.SD.stats_io(self.Gr, self.Ref,self.PV, self.DV, self.StatsIO, self.Pa)
self.Ke.stats_io(self.Gr,self.Ref,self.PV,self.StatsIO,self.Pa)
return