source: inundation/ga/storm_surge/validation/run_merimbula.py @ 643

"""Validation study of Merimbula lake using Pyvolution.

Existence of file 'merimbula_interpolated.tsh' is assumed.
"""

###############################
# Setup Path and import modules
import sys
from os import sep, path
sys.path.append('..'+sep+'pyvolution')

from shallow_water import Domain, Reflective_boundary, File_boundary,\
     Dirichlet_boundary
from pmesh2domain import pmesh_to_domain_instance

######################
# Domain
filename = 'merimbula_interpolated.tsh'
yieldstep = 10
finaltime = 1000
    
print 'Creating domain from', filename
domain = pmesh_to_domain_instance(filename, Domain)
print "Number of triangles = ", len(domain)

domain.default_order = 1
domain.filename = filename

domain.set_quantity('friction', 0.07)

######################
# Boundary conditions

filename = 'Eden_Australia_31082004.txt'
Bf = File_boundary(domain, filename)

inflow_stage = 20.0
Bd = Dirichlet_boundary([inflow_stage, 0.0, 0.0])
Br = Reflective_boundary(domain)
domain.set_boundary({'external': Br, 'open': Bf})  
         
######################
#Evolution
for t in domain.evolve(yieldstep = yieldstep, finaltime = finaltime):
    domain.write_time()
    
print 'Done'