| 1 | #Test Name: SquareShelfSMBGembClim
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| 2 | from socket import gethostname
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| 3 | import sys
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| 4 |
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| 5 | import numpy as np
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| 6 |
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| 7 | from model import *
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| 8 | from parameterize import *
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| 9 | from setflowequation import *
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| 10 | from setmask import *
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| 11 | from SMBgemb import *
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| 12 | from solve import *
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| 13 | from triangle import *
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| 14 |
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| 15 | md = triangle(model(), '../Exp/Square.exp', 350000.)
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| 16 | md = setmask(md, 'all', '')
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| 17 | md = parameterize(md, '../Par/SquareShelf.py')
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| 18 | md = setflowequation(md, 'SSA', 'all')
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| 19 | md.materials.rho_ice = 910
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| 20 | md.cluster = generic('name', gethostname(), 'np', 3)
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| 21 |
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| 22 | #Use of Gemb method for SMB computation
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| 23 | md.smb = SMBgemb(md.mesh, md.geometry)
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| 24 | md.smb.dsnowIdx = 4
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| 25 | md.smb.swIdx = 1
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| 26 | md.smb.tcIdx = 2
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| 27 |
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| 28 | #load hourly surface forcing date from 1979 to 2009:
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| 29 | if sys.version_info.major == 2:
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| 30 | inputs = np.load('../Data/gemb_input.npy', allow_pickle=True).item()
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| 31 | else:
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| 32 | inputs = np.load('../Data/gemb_input.npy', allow_pickle=True, encoding='bytes').item()
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| 33 |
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| 34 | #setup the inputs:
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| 35 | md.smb.Ta = np.append(np.tile(np.conjugate(inputs[b'Ta0']), (md.mesh.numberofelements, 1)), np.conjugate([inputs[b'dateN']]), axis=0)
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| 36 | md.smb.V = np.append(np.tile(np.conjugate(inputs[b'V0']), (md.mesh.numberofelements, 1)), np.conjugate([inputs[b'dateN']]), axis=0)
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| 37 | md.smb.dswrf = np.append(np.tile(np.conjugate(inputs[b'dsw0']), (md.mesh.numberofelements, 1)), np.conjugate([inputs[b'dateN']]), axis=0)
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| 38 | md.smb.dlwrf = np.append(np.tile(np.conjugate(inputs[b'dlw0']), (md.mesh.numberofelements, 1)), np.conjugate([inputs[b'dateN']]), axis=0)
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| 39 | md.smb.P = np.append(np.tile(np.conjugate(inputs[b'P0']), (md.mesh.numberofelements, 1)), np.conjugate([inputs[b'dateN']]), axis=0)
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| 40 | md.smb.eAir = np.append(np.tile(np.conjugate(inputs[b'eAir0']), (md.mesh.numberofelements, 1)), np.conjugate([inputs[b'dateN']]), axis=0)
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| 41 | md.smb.pAir = np.append(np.tile(np.conjugate(inputs[b'pAir0']), (md.mesh.numberofelements, 1)), np.conjugate([inputs[b'dateN']]), axis=0)
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| 42 | md.smb.Vz = np.tile(np.conjugate(inputs[b'LP']['Vz']), (md.mesh.numberofelements, 1)).flatten()
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| 43 | md.smb.Tz = np.tile(np.conjugate(inputs[b'LP']['Tz']), (md.mesh.numberofelements, 1)).flatten()
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| 44 | md.smb.Tmean = np.tile(np.conjugate(inputs[b'LP']['Tmean']), (md.mesh.numberofelements, 1)).flatten()
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| 45 | md.smb.C = np.tile(np.conjugate(inputs[b'LP']['C']), (md.mesh.numberofelements, 1)).flatten()
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| 46 |
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| 47 | md.smb.Ta = md.smb.Ta[:, 0:365 * 8]
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| 48 | md.smb.V = md.smb.V[:, 0:365 * 8]
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| 49 | md.smb.dswrf = md.smb.dswrf[:, 0:365 * 8]
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| 50 | md.smb.dlwrf = md.smb.dlwrf[:, 0:365 * 8]
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| 51 | md.smb.P = md.smb.P[:, 0:365 * 8]
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| 52 | md.smb.eAir = md.smb.eAir[:, 0:365 * 8]
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| 53 | md.smb.pAir = md.smb.pAir[:, 0:365 * 8]
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| 54 |
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| 55 | md.timestepping.cycle_forcing = 1
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| 56 |
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| 57 | #smb settings
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| 58 | md.smb.requested_outputs = ['SmbDz', 'SmbT', 'SmbD', 'SmbRe', 'SmbGdn', 'SmbGsp', 'SmbEC', 'SmbA', 'SmbMassBalance', 'SmbMAdd', 'SmbDzAdd', 'SmbFAC']
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| 59 |
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| 60 | #only run smb core:
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| 61 | md.transient.isstressbalance = 0
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| 62 | md.transient.ismasstransport = 0
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| 63 | md.transient.isthermal = 0
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| 64 |
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| 65 | #time stepping:
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| 66 | md.timestepping.start_time = 1965.6
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| 67 | md.timestepping.final_time = 1966.6
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| 68 | md.timestepping.time_step = 1. / 365.0
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| 69 | md.timestepping.interp_forcing = 0.
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| 70 |
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| 71 | #Run transient
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| 72 | md = solve(md, 'Transient')
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| 73 |
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| 74 | nlayers = md.results.TransientSolution[0].SmbT.shape[1]
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| 75 | for i in range(1, len(md.results.TransientSolution)):
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| 76 | nlayers = np.minimum(md.results.TransientSolution[i].SmbT.shape[1], nlayers)
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| 77 |
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| 78 | #Fields and tolerances to track changes
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| 79 | field_names = ['Layers', 'SmbDz1', 'SmbT1', 'SmbD1', 'SmbRe1', 'SmbGdn1', 'SmbGsp1', 'SmbA1', 'SmbEC1', 'SmbMassBalance1', 'SmbMAdd1', 'SmbDzAdd1', 'SmbFAC1',
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| 80 | 'SmbDz2', 'SmbT2', 'SmbD2', 'SmbRe2', 'SmbGdn2', 'SmbGsp2', 'SmbA2', 'SmbEC2', 'SmbMassBalance2', 'SmbMAdd2', 'SmbDzAdd2', 'SmbFAC2',
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| 81 | 'SmbDz3', 'SmbT3', 'SmbD3', 'SmbRe3', 'SmbGdn3', 'SmbGsp3', 'SmbA3', 'SmbEC3', 'SmbMassBalance3', 'SmbMAdd3', 'SmbDzAdd3', 'SmbFAC3',
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| 82 | 'SmbDz4', 'SmbT4', 'SmbD4', 'SmbRe4', 'SmbGdn4', 'SmbGsp4', 'SmbA4', 'SmbEC4', 'SmbMassBalance4', 'SmbMAdd4', 'SmbDzAdd4', 'SmbFAC4']
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| 83 | field_tolerances = [1e-12, 1e-12, 1e-12, 1e-12, 1e-12, 1e-12, 1e-12, 1e-12, 1e-12, 1e-12, 1e-12, 1e-12, 1e-12,
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| 84 | 1e-12, 1e-12, 1e-11, 1e-10, 2e-11, 1e-11, 1e-12, 1e-11, 1e-12, 1e-12, 1e-12, 1e-11,
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| 85 | 1e-12, 1e-12, 2e-12, 2e-11, 4e-11, 1e-11, 1e-12, 2e-11, 2e-11, 1e-12, 1e-12, 1e-11,
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| 86 | 1e-11, 1e-11, 4e-11, 4e-11, 2e-11, 4e-11, 1e-12, 3e-12, 1e-10, 1e-12, 1e-12, 2e-11]
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| 87 | # Shape is different in python solution (fixed using reshape) which can cause test failure
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| 88 | field_values = [nlayers,
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| 89 | md.results.TransientSolution[0].SmbDz[0, 0:nlayers].reshape(1, -1),
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| 90 | md.results.TransientSolution[0].SmbT[0, 0:nlayers].reshape(1, -1),
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| 91 | md.results.TransientSolution[0].SmbD[0, 0:nlayers].reshape(1, -1),
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| 92 | md.results.TransientSolution[0].SmbRe[0, 0:nlayers].reshape(1, -1),
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| 93 | md.results.TransientSolution[0].SmbGdn[0, 0:nlayers].reshape(1, -1),
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| 94 | md.results.TransientSolution[0].SmbGsp[0, 0:nlayers].reshape(1, -1),
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| 95 | md.results.TransientSolution[0].SmbA[0, 0:nlayers].reshape(1, -1),
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| 96 | md.results.TransientSolution[0].SmbEC[0],
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| 97 | md.results.TransientSolution[0].SmbMassBalance[0],
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| 98 | md.results.TransientSolution[0].SmbMAdd[0],
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| 99 | md.results.TransientSolution[0].SmbDzAdd[0],
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| 100 | md.results.TransientSolution[0].SmbFAC[0],
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| 101 | md.results.TransientSolution[145].SmbDz[0, 0:nlayers].reshape(1, -1),
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| 102 | md.results.TransientSolution[145].SmbT[0, 0:nlayers].reshape(1, -1),
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| 103 | md.results.TransientSolution[145].SmbD[0, 0:nlayers].reshape(1, -1),
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| 104 | md.results.TransientSolution[145].SmbRe[0, 0:nlayers].reshape(1, -1),
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| 105 | md.results.TransientSolution[145].SmbGdn[0, 0:nlayers].reshape(1, -1),
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| 106 | md.results.TransientSolution[145].SmbGsp[0, 0:nlayers].reshape(1, -1),
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| 107 | md.results.TransientSolution[145].SmbA[0, 0:nlayers].reshape(1, -1),
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| 108 | md.results.TransientSolution[145].SmbEC[0],
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| 109 | md.results.TransientSolution[145].SmbMassBalance[0],
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| 110 | md.results.TransientSolution[145].SmbMAdd[0],
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| 111 | md.results.TransientSolution[145].SmbDzAdd[0],
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| 112 | md.results.TransientSolution[145].SmbFAC[0],
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| 113 | md.results.TransientSolution[146].SmbDz[0, 0:nlayers].reshape(1, -1),
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| 114 | md.results.TransientSolution[146].SmbT[0, 0:nlayers].reshape(1, -1),
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| 115 | md.results.TransientSolution[146].SmbD[0, 0:nlayers].reshape(1, -1),
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| 116 | md.results.TransientSolution[146].SmbRe[0, 0:nlayers].reshape(1, -1),
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| 117 | md.results.TransientSolution[146].SmbGdn[0, 0:nlayers].reshape(1, -1),
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| 118 | md.results.TransientSolution[146].SmbGsp[0, 0:nlayers].reshape(1, -1),
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| 119 | md.results.TransientSolution[146].SmbA[0, 0:nlayers].reshape(1, -1),
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| 120 | md.results.TransientSolution[146].SmbEC[0],
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| 121 | md.results.TransientSolution[146].SmbMassBalance[0],
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| 122 | md.results.TransientSolution[146].SmbMAdd[0],
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| 123 | md.results.TransientSolution[146].SmbDzAdd[0],
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| 124 | md.results.TransientSolution[146].SmbFAC[0],
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| 125 | md.results.TransientSolution[-1].SmbDz[0, 0:nlayers].reshape(1, -1),
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| 126 | md.results.TransientSolution[-1].SmbT[0, 0:nlayers].reshape(1, -1),
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| 127 | md.results.TransientSolution[-1].SmbD[0, 0:nlayers].reshape(1, -1),
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| 128 | md.results.TransientSolution[-1].SmbRe[0, 0:nlayers].reshape(1, -1),
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| 129 | md.results.TransientSolution[-1].SmbGdn[0, 0:nlayers].reshape(1, -1),
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| 130 | md.results.TransientSolution[-1].SmbGsp[0, 0:nlayers].reshape(1, -1),
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| 131 | md.results.TransientSolution[-1].SmbA[0, 0:nlayers].reshape(1, -1),
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| 132 | md.results.TransientSolution[-1].SmbEC[0],
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| 133 | md.results.TransientSolution[-1].SmbMassBalance[0],
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| 134 | md.results.TransientSolution[-1].SmbMAdd[0],
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| 135 | md.results.TransientSolution[-1].SmbDzAdd[0],
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| 136 | md.results.TransientSolution[-1].SmbFAC[0]]
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