import sys src_directory = '../../../' sys.path.append(src_directory) from src.utilities import DataInput, DataOutput from data.data_factory import DataFactory from meshes.mesh_factory import MeshFactory from src.physics import VelocityBalance_2 from dolfin import Mesh, set_log_active set_log_active(True) thklim = 50.0 bedmap1 = DataFactory.get_bedmap1(thklim=thklim) bedmap2 = DataFactory.get_bedmap2(thklim=thklim) # load a mesh : mesh = Mesh("meshes/2dmesh.xml") db1 = DataInput(None, bedmap1, mesh=mesh) db2 = DataInput(None, bedmap2, mesh=mesh) h = db2.get_projection("h_n") H = db2.get_projection("H_n") adot = db1.get_projection("adot") prb = VelocityBalance_2(mesh, H, h, adot, 12.0) prb.solve_forward() # File ouput
import sys import os src_directory = '../../../' sys.path.append(src_directory) from src.utilities import DataInput, MeshGenerator from data.data_factory import DataFactory # create meshgrid for contour : vara = DataFactory.get_bedmap2() # process the data : dd = DataInput(None, vara, flip=True, gen_space=False) #dd.set_data_max('mask', 2, 0) m = MeshGenerator(dd, 'mesh', '../meshes/') m.create_contour('mask', 0.999, 100) m.plot_contour() m.eliminate_intersections() m.write_gmsh_contour(10000.) m.finish()
# output directory : i = int(sys.argv[1]) dir_b = './results_shelves/0' # make the directory if needed : out_dir = dir_b + str(i) + '/' d = os.path.dirname(out_dir) if not os.path.exists(d): os.makedirs(d) thklim = 200.0 measures = DataFactory.get_ant_measures(res=900) bedmap1 = DataFactory.get_bedmap1(thklim=thklim) bedmap2 = DataFactory.get_bedmap2(thklim=thklim) mesh = Mesh('meshes/mesh_low.xml') flat_mesh = Mesh('meshes/mesh_low.xml') #mesh.coordinates()[:,2] /= 100000.0 #flat_mesh.coordinates()[:,2] /= 100000.0 dm = DataInput(None, measures, mesh=mesh) db1 = DataInput(None, bedmap1, mesh=mesh) db2 = DataInput(None, bedmap2, mesh=mesh) db2.set_data_val('H', 32767, thklim) db2.set_data_val('h', 32767, 0.0) dm.set_data_min('v_mag', 0.0, 0.0)
sys.path.append(src_directory) import src.model as model import src.solvers as solvers import src.physical_constants as pc from data.data_factory import DataFactory from meshes.mesh_factory import MeshFactory from src.helper import default_nonlin_solver_params from src.utilities import DataInput from dolfin import * set_log_active(True) var_measures = DataFactory.get_ant_measures() var_bedmap1 = DataFactory.get_lebrocq() var_bedmap2 = DataFactory.get_bedmap2() mesh = MeshFactory.get_antarctica_coarse() flat_mesh = MeshFactory.get_antarctica_coarse() dm = DataInput(None, var_measures, mesh=mesh,flip=True) db1 = DataInput(None, var_bedmap1, mesh=mesh) db2 = DataInput(None, var_bedmap2, mesh=mesh, flip=True) thklim = 50.0 db2.set_data_min("H", thklim, thklim) db2.set_data_min("h", 0.0,0.0) db2.set_data_max("H",30000.,thklim) db2.set_data_max("h",30000.,0.0)
import os src_directory = '../../../' sys.path.append(src_directory) from pylab import * from dolfin import * from src.utilities import DataInput, DataOutput from src.physics import VelocityBalance_2 from plot.plothelp.plotting import plotIce from data.data_factory import DataFactory from meshes.mesh_factory import MeshFactory set_log_level(PROGRESS) bm1 = DataFactory.get_bedmap1() bm2 = DataFactory.get_bedmap2() direc = os.path.dirname(os.path.realpath(__file__)) mesh = Mesh("../meshes/mesh.xml") # Import data : d1 = DataInput(None, bm1, mesh=mesh) d3 = DataInput(None, bm2, mesh=mesh, flip=True) # set minimum values for data : d3.set_data_val("H", 32767, 10.0) d3.set_data_val("h", 32767, 0.0) d3.set_data_val("mask", 127, 1.0) # get projections for use with FEniCS :