source: anuga_work/production/exmouth_2006/build_exmouth.py @ 4465

"""Script for running tsunami inundation scenario for Dampier, WA, Australia.

Source data such as elevation and boundary data is assumed to be available in
directories specified by project.py
The output sww file is stored in project.output_time_dir 

The scenario is defined by a triangular mesh created from project.polygon,
the elevation data and a simulated submarine landslide.

Ole Nielsen and Duncan Gray, GA - 2005 and Jane Sexton, Nick Bartzis, GA - 2006
"""

#------------------------------------------------------------------------------
# Import necessary modules
#------------------------------------------------------------------------------

# Standard modules
from os import sep
from os.path import dirname, basename
from os import mkdir, access, F_OK
from shutil import copy
import time
import sys

# Related major packages
from anuga.shallow_water import Domain
from anuga.shallow_water.data_manager import convert_dem_from_ascii2netcdf, dem2pts
from anuga.geospatial_data.geospatial_data import *
from anuga.abstract_2d_finite_volumes.util import start_screen_catcher, copy_code_files

# Application specific imports
import project   # Definition of file names and polygons

#------------------------------------------------------------------------------
# Copy scripts to time stamped output directory and capture screen
# output to file
#------------------------------------------------------------------------------

copy_code_files(project.output_build_time_dir,__file__, 
               dirname(project.__file__)+sep+ project.__name__+'.py' )

start_screen_catcher(project.output_build_time_dir)

print 'USER:    ', project.user

#-------------------------------------------------------------------------------
# Preparation of topographic data
#
# Convert ASC 2 DEM 2 PTS using source data and store result in source data
# Do for coarse and fine data
# Fine pts file to be clipped to area of interest
#-------------------------------------------------------------------------------
print"project.combined_dir_name",project.combined_dir_name

# topography directory filenames
onshore_in_dir_name = project.onshore_in_dir_name
onshore1_in_dir_name = project.onshore1_in_dir_name
coast_in_dir_name = project.coast_in_dir_name
#island_in_dir_name = project.island_in_dir_name
offshore_in_dir_name = project.offshore_in_dir_name
#offshore_in_dir_name1 = project.offshore_in_dir_name1
#offshore_in_dir_name2 = project.offshore_in_dir_name2

onshore_dir_name = project.onshore_dir_name
onshore1_dir_name = project.onshore1_dir_name
coast_dir_name = project.coast_dir_name
#island_dir_name = project.island_dir_name
offshore_dir_name = project.offshore_dir_name
#offshore_dir_name1 = project.offshore_dir_name1
#offshore_dir_name2 = project.offshore_dir_name2

# creates DEM from asc data
print "creates DEMs from asc data"
convert_dem_from_ascii2netcdf(onshore_in_dir_name, basename_out=onshore_dir_name, use_cache=True, verbose=True)
convert_dem_from_ascii2netcdf(onshore1_in_dir_name, basename_out=onshore1_dir_name, use_cache=True, verbose=True)

#creates pts file for onshore DEM
print "creates pts file for onshore DEM"
dem2pts(onshore_dir_name, use_cache=True, verbose=True)
dem2pts(onshore1_dir_name, use_cache=True, verbose=True)

print'create Geospatial data1 objects from topographies',onshore_dir_name + '.pts'
G1 = Geospatial_data(file_name = onshore_dir_name + '.pts')
print'create Geospatial data2 objects from topographies',onshore1_dir_name + '.pts'
G2 = Geospatial_data(file_name = onshore1_dir_name + '.pts')
print'create Geospatial data3 objects from coast', coast_in_dir_name + '.txt'
G3 = Geospatial_data(file_name = coast_in_dir_name + '.txt')
print'create Geospatial data3 objects from offshore',offshore_in_dir_name + '.txt'
G_off = Geospatial_data(file_name = offshore_in_dir_name + '.txt')

print'add all geospatial objects'
G = G1 + G2 + G3 + G_off 

print'export combined DEM file'
if access(project.topographies_dir,F_OK) == 0:
    mkdir (project.topographies_dir)
print'export',project.combined_dir_name+'_unclipped' + '.txt'
G.export_points_file(project.combined_dir_name+ '.txt')

print'split'
G_small, G_other = G_clipped.split(.10,verbose=True)

print 'export', project.combined_small_dir_name + '.txt'
G_small.export_points_file(project.combined_small_dir_name + '.txt')
#G_clipped.export_points_file(project.combined_dir_name + '.xya')


'''
print'project.combined_dir_name + 1.xya',project.combined_dir_name + '1.xya'
G_all=Geospatial_data(file_name = project.combined_dir_name + '1.xya')
print'split'
G_all_1, G_all_2 = G_all.split(.10)
print'export 1'
G_all_1.export_points_file(project.combined_dir_name+'_small1' + '.xya')
print'export 2'
G_all_2.export_points_file(project.combined_dir_name+'_other1' + '.xya')
'''

#-------------------------------------------------------------------------
# Convert URS to SWW file for boundary conditions 
#-------------------------------------------------------------------------
print 'starting to create boundary conditions'
boundaries_in_dir_name = project.boundaries_in_dir_name

from anuga.shallow_water.data_manager import urs2sww, urs_ungridded2sww

print 'boundaries_in_dir_name',boundaries_in_dir_name
print 'project.boundaries_dir_name',project.boundaries_dir_name

urs_ungridded2sww(boundaries_in_dir_name, project.boundaries_dir_name,
                  verbose=True, mint=4000, maxt=35000, zscale=1)