source: anuga_work/production/geraldton/build_geraldton.py @ 5751

Last change on this file since 5751 was 5751, checked in by kristy, 16 years ago
File size: 4.4 KB
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1"""Script for running tsunami inundation scenario for Dampier, WA, Australia.
2
3Source data such as elevation and boundary data is assumed to be available in
4directories specified by project.py
5The output sww file is stored in project.output_time_dir
6
7The scenario is defined by a triangular mesh created from project.polygon,
8the elevation data and a simulated submarine landslide.
9
10Ole Nielsen and Duncan Gray, GA - 2005 and Jane Sexton, Nick Bartzis, GA - 2006
11"""
12
13#------------------------------------------------------------------------------
14# Import necessary modules
15#------------------------------------------------------------------------------
16
17# Standard modules
18from os import sep
19from os.path import dirname, basename
20from os import mkdir, access, F_OK
21from shutil import copy
22import time
23import sys
24
25# Related major packages
26from anuga.shallow_water import Domain
27from anuga.shallow_water.data_manager import convert_dem_from_ascii2netcdf, dem2pts,start_screen_catcher, copy_code_files
28from anuga.geospatial_data.geospatial_data import *
29from anuga.shallow_water.data_manager import start_screen_catcher, copy_code_files
30
31# Application specific imports
32import project   # Definition of file names and polygons
33
34#------------------------------------------------------------------------------
35# Copy scripts to time stamped output directory and capture screen
36# output to file
37#------------------------------------------------------------------------------
38
39copy_code_files(project.output_build_time_dir,__file__, 
40               dirname(project.__file__)+sep+ project.__name__+'.py' )
41
42start_screen_catcher(project.output_build_time_dir)
43
44print 'USER: ', project.user, project.host
45
46#-------------------------------------------------------------------------------
47# Preparation of topographic data
48#
49# Convert ASC 2 DEM 2 PTS using source data and store result in source data
50# Do for coarse and fine data
51# Fine pts file to be clipped to area of interest
52#-------------------------------------------------------------------------------
53
54# topography directory filenames
55onshore_in_dir_name = project.onshore_in_dir_name
56coast_in_dir_name = project.coast_in_dir_name
57island_in_dir_name = project.island_in_dir_name
58offshore_in_dir_name = project.offshore_in_dir_name
59offshore_in_dir_name1 = project.offshore_in_dir_name1
60offshore_in_dir_name2 = project.offshore_in_dir_name2
61offshore_in_dir_name3 = project.offshore_in_dir_name3
62
63onshore_dir_name = project.onshore_dir_name
64coast_dir_name = project.coast_dir_name
65island_dir_name = project.island_dir_name
66offshore_dir_name = project.offshore_dir_name
67offshore_dir_name1 = project.offshore_dir_name1
68offshore_dir_name2 = project.offshore_dir_name2
69offshore_dir_name3 = project.offshore_dir_name3
70
71# creates DEM from asc data
72print "creates DEMs from ascii data"
73convert_dem_from_ascii2netcdf(onshore_in_dir_name, basename_out=onshore_dir_name, use_cache=True, verbose=True)
74convert_dem_from_ascii2netcdf(island_in_dir_name, basename_out=island_dir_name, use_cache=True, verbose=True)
75
76#creates pts file for onshore DEM
77dem2pts(onshore_dir_name, use_cache=True, verbose=True)
78
79#creates pts file for island DEM
80dem2pts(island_dir_name, use_cache=True, verbose=True)
81
82print'create Geospatial data1 objects from topographies'
83G1 = Geospatial_data(file_name = onshore_dir_name + '.pts',verbose=True)
84G2 = Geospatial_data(file_name = coast_in_dir_name + '.txt',verbose=True)
85G3 = Geospatial_data(file_name = island_dir_name + '.pts',verbose=True)
86print'create Geospatial data1 objects from bathymetry'
87G_off = Geospatial_data(file_name = offshore_in_dir_name + '.txt',verbose=True)
88G_off1 = Geospatial_data(file_name = offshore_in_dir_name1 + '.txt',verbose=True)
89G_off2 = Geospatial_data(file_name = offshore_in_dir_name2 + '.txt',verbose=True)
90G_off3 = Geospatial_data(file_name = offshore_in_dir_name3 + '.txt',verbose=True)
91print'finished reading in files'
92
93G_off1_clip = G_off1.clip(project.poly_CBD_1km, verbose=True)
94
95print'add all geospatial objects'
96G = G1 + G2 + G3 + G_off + G_off1_clip + G_off2 + G_off3
97
98print'clip combined geospatial object by bounding polygon'
99G_clip = G.clip(project.poly_all, verbose=True)
100
101print'export combined DEM file'
102if access(project.topographies_dir,F_OK) == 0:
103    mkdir (project.topographies_dir)
104G_clip.export_points_file(project.combined_dir_name + '.pts')
105
106import sys
107sys.exit()
108
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