def main():
import argparse
#nmg comments
#The argparse library provide an easy way to enter parameter values on
#the command line when running code.
#Default values are provided, but they can also be
#provided at run time.
#
#For Example, to specify the number of impacts when running:
#python craters_component.py --impact-count 200
#
#to specify the number of impacts and grid size:
#python craters_component.py --impact-count 200 --grid-size 500
parser = argparse.ArgumentParser()
parser.add_argument('--impact-count',
type=int,
default=128,
help='Number of impacts')
parser.add_argument('--grid-size',
type=int,
default=200,
help='Number of grid rows and columns')
parser.add_argument('--grid-spacing',
type=float,
default=.025,
help='Spacing between grid rows and columns')
seed_parser = parser.add_mutually_exclusive_group()
seed_parser.add_argument('--with-seed',
type=int,
default=1973,
help='Seed for random number generator')
seed_parser.add_argument('--without-seed',
action='store_true',
default=False,
help='Seed for random number generator')
args = parser.parse_args()
shape = (args.grid_size, args.grid_size)
spacing = (args.grid_spacing, args.grid_spacing)
impact_count = args.impact_count
if args.without_seed:
seed = None
else:
seed = args.with_seed
grid = RasterModelGrid(shape[0], shape[1], spacing[0])
craters_comp = CratersComponent(grid, seed=seed)
for _ in xrange(impact_count):
craters_comp.update()
grid.imshow('node',
'topographic_elevation',
grid_units=('km', 'km'),
symmetric_cbar=True)
def main():
import argparse
parser = argparse.ArgumentParser()
parser.add_argument('--impact-count', type=int, default=128,
help='Number of impacts')
parser.add_argument('--grid-size', type=int, default=200,
help='Number of grid rows and columns')
parser.add_argument('--grid-spacing', type=float, default=.025,
help='Spacing between grid rows and columns')
seed_parser = parser.add_mutually_exclusive_group()
seed_parser.add_argument('--with-seed', type=int, default=1973,
help='Seed for random number generator')
seed_parser.add_argument('--without-seed', action='store_true',
default=False,
help='Seed for random number generator')
args = parser.parse_args()
shape = (args.grid_size, args.grid_size)
spacing = (args.grid_spacing, args.grid_spacing)
impact_count = args.impact_count
if args.without_seed:
seed = None
else:
seed = args.with_seed
grid = RasterModelGrid(shape[0], shape[1], spacing[0])
craters_comp = CratersComponent(grid, seed=seed)
flexure_comp = flexure.FlexureComponent(
grid,
map_vars={
'node': {
'lithosphere__elevation':
'planet_surface__elevation',
'planet_surface_sediment__deposition_increment':
'planet_surface__elevation_increment'
}
}
)
create_planet_surface_with_bulge(grid)
for _ in xrange(impact_count):
craters_comp.update()
flexure_comp.update()
grid.imshow('node', 'planet_surface__elevation', grid_units=('km', 'km'),
symmetric_cbar=True, cmap='Paired')
def main():
import argparse
#nmg comments
#The argparse library provide an easy way to enter parameter values on
#the command line when running code.
#Default values are provided, but they can also be
#provided at run time.
#
#For Example, to specify the number of impacts when running:
#python craters_component.py --impact-count 200
#
#to specify the number of impacts and grid size:
#python craters_component.py --impact-count 200 --grid-size 500
parser = argparse.ArgumentParser()
parser.add_argument('--impact-count', type=int, default=128,
help='Number of impacts')
parser.add_argument('--grid-size', type=int, default=200,
help='Number of grid rows and columns')
parser.add_argument('--grid-spacing', type=float, default=.025,
help='Spacing between grid rows and columns')
seed_parser = parser.add_mutually_exclusive_group()
seed_parser.add_argument('--with-seed', type=int, default=1973,
help='Seed for random number generator')
seed_parser.add_argument('--without-seed', action='store_true',
default=False,
help='Seed for random number generator')
args = parser.parse_args()
shape = (args.grid_size, args.grid_size)
spacing = (args.grid_spacing, args.grid_spacing)
impact_count = args.impact_count
if args.without_seed:
seed = None
else:
seed = args.with_seed
grid = RasterModelGrid(shape[0], shape[1], spacing[0])
craters_comp = CratersComponent(grid, seed=seed)
for _ in xrange(impact_count):
craters_comp.update()
grid.imshow('node', 'planet_surface__elevation', grid_units=('km', 'km'),
symmetric_cbar=True)
