def main(name_file, config_file, action, output=None, verbose=None):
if verbose is True:
logger.level = logging.DEBUG
else:
verbose = False
logger.level = logging.INFO
# Try to load files for immediate warnings back to the user
try:
with open(name_file) as f:
f.read()
except IOError:
logger.info("Error opening namefile: {!s}".format(name_file))
return
try:
with open(config_file) as f:
f.read()
except IOError:
logger.info("Error opening configuration file: {!s}".format(config_file))
return
if action not in ['plot', 'netcdf']:
logger.error("The 'action' paramter must be 'plot' or 'netcdf'")
return
mo = ModflowOutput(name_file, config_file=config_file)
if action == "plot":
mo.to_plot()
else:
action == "netcdf"
mo.to_netcdf(output)
return 0
def main(name_file, config_file, action, output=None, verbose=None):
if verbose is True:
logger.level = logging.DEBUG
else:
verbose = False
logger.level = logging.INFO
# Try to load files for immediate warnings back to the user
try:
with open(name_file) as f:
f.read()
except IOError:
logger.info("Error opening namefile: {!s}".format(name_file))
return
try:
with open(config_file) as f:
f.read()
except IOError:
logger.info(
"Error opening configuration file: {!s}".format(config_file))
return
if action not in ['plot', 'netcdf']:
logger.error("The 'action' paramter must be 'plot' or 'netcdf'")
return
mo = ModflowOutput(name_file, config_file=config_file)
if action == "plot":
mo.to_plot()
else:
action == "netcdf"
mo.to_netcdf(output)
return 0
def to_plot(self, variable=None, level=None, time=None, colormap=None):
import matplotlib.cm as cm
import matplotlib.pyplot as plt
from mpl_toolkits.mplot3d.axes3d import Axes3D
if level is not None:
try:
level = int(level)
except ValueError:
logger.error("Level must be an integer, defaulting to 0.")
level = 0
else:
level = 0
if time is not None:
try:
time = int(time)
except ValueError:
logger.error("Time must be an integer, defaulting to 0.")
time = 0
else:
time = 0
try:
_, tmp_file = tempfile.mkstemp(suffix=".nc")
self.to_netcdf(output_file=tmp_file)
nc = netCDF4.Dataset(tmp_file)
if variable is not None and variable not in nc.variables:
raise ValueError("Variable {0} was not found in NetCDF file. Available variables are: {1}".format(variable, ", ".join([v for v in nc.variables])))
# Common variables
x = nc.variables.get("longitude")[:]
y = nc.variables.get("latitude")[:]
z = nc.variables.get("elevation")[level, :]
fig = plt.figure(figsize=(20, 10))
if colormap is None:
colormap = cm.Reds
def plot_thing(rows, columns, spot, camera_height, camera_azimuth):
ax = fig.add_subplot(rows, columns, spot, projection='3d')
ax.set_xticks([])
ax.set_yticks([])
ax.view_init(camera_height, camera_azimuth)
if variable is None:
ax.set_title('Time: {0} Level: {1}'.format(time, level))
p = ax.plot_surface(x, y, z, rstride=1, cstride=1, linewidth=0, cmap=colormap, alpha=0.80)
fig.colorbar(p, shrink=0.7)
else:
data = nc.variables.get(variable)
data = data[time, level, :, :]
m = cm.ScalarMappable(cmap=colormap)
m.set_array(data)
colors = m.to_rgba(data)[:, :, 0]
ax.set_title('Time: {0} Level: {1} Variable: {2}'.format(time, level, variable))
p = ax.plot_surface(x, y, z, rstride=1, cstride=1, linewidth=0, alpha=0.80, facecolors=colormap(colors))
fig.colorbar(m, shrink=0.7)
plot_thing(2, 2, 1, 40, 30)
plot_thing(2, 2, 2, 40, 120)
plot_thing(2, 2, 3, 40, 210)
plot_thing(2, 2, 4, 40, 300)
return plt
except:
raise
finally:
os.remove(tmp_file)