| 1 | """Common filenames and locations for elevation, meshes and outputs. |
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| 2 | This script is the heart of all scripts in the folder |
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| 3 | """ |
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| 4 | #------------------------------------------------------------------------------ |
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| 5 | # Import necessary modules |
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| 6 | #------------------------------------------------------------------------------ |
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| 7 | |
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| 8 | from os import sep, environ, getenv, getcwd |
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| 9 | from os.path import expanduser |
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| 10 | import sys |
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| 11 | from time import localtime, strftime, gmtime |
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| 12 | from anuga.utilities.polygon import read_polygon, plot_polygons, is_inside_polygon, number_mesh_triangles |
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| 13 | from anuga.utilities.system_tools import get_user_name, get_host_name |
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| 14 | from anuga.shallow_water.data_manager import urs2sts,create_sts_boundary |
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| 15 | from anuga.utilities.polygon import read_polygon, plot_polygons, polygon_area, is_inside_polygon |
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| 16 | |
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| 17 | #------------------------------------------------------------------------------ |
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| 18 | # Directory setup |
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| 19 | #------------------------------------------------------------------------------ |
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| 20 | # Note: INUNDATIONHOME is the inundation directory, not the data directory. |
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| 21 | |
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| 22 | home = getenv('INUNDATIONHOME') + sep +'data'+sep #Sandpit's parent diruser = get_user_name() |
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| 23 | muxhome = getenv('MUXHOME') |
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| 24 | user = get_user_name() |
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| 25 | host = get_host_name() |
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| 26 | |
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| 27 | # determines time for setting up output directories |
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| 28 | time = strftime('%Y%m%d_%H%M%S',localtime()) |
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| 29 | gtime = strftime('%Y%m%d_%H%M%S',gmtime()) |
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| 30 | build_time = time+'_build' |
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| 31 | run_time = time+'_run' |
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| 32 | |
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| 33 | #------------------------------------------------------------------------------ |
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| 34 | # Initial Conditions |
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| 35 | #------------------------------------------------------------------------------ |
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| 36 | |
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| 37 | # this section needs to be updated to reflect the modelled community. |
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| 38 | # Note, the user needs to set up the directory system accordingly |
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| 39 | state = 'western_australia' |
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| 40 | scenario_name = 'perth' |
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| 41 | scenario = 'perth_tsunami_scenario' |
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| 42 | |
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| 43 | # Model specific parameters. One or all can be changed each time the |
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| 44 | # run_scenario script is executed |
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| 45 | tide = 0.6 #0.6 |
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| 46 | event_number = 27255 # Java 9.3 worst case for Perth |
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| 47 | #event_number = 68693 # Sumatra 9.2 |
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| 48 | #event_number = 27283 # Java 9.3 original |
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| 49 | alpha = 0.1 # smoothing parameter for mesh |
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| 50 | friction=0.01 # manning's friction coefficient |
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| 51 | starttime=0 |
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| 52 | finaltime=80000 # final time for simulation |
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| 53 | |
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| 54 | setup='final' # Final can be replaced with trial or basic. |
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| 55 | # Either will result in a coarser mesh that will allow a |
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| 56 | # faster, but less accurate, simulation. |
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| 57 | |
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| 58 | if setup =='trial': |
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| 59 | print'trial' |
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| 60 | res_factor=10 |
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| 61 | time_thinning=48 |
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| 62 | yieldstep=240 |
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| 63 | if setup =='basic': |
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| 64 | print'basic' |
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| 65 | res_factor=4 |
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| 66 | time_thinning=12 |
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| 67 | yieldstep=120 |
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| 68 | if setup =='final': |
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| 69 | print'final' |
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| 70 | res_factor=1 |
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| 71 | time_thinning=4 |
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| 72 | yieldstep=60 |
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| 73 | |
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| 74 | #------------------------------------------------------------------------------ |
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| 75 | # Output Filename |
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| 76 | #------------------------------------------------------------------------------ |
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| 77 | # Important to distinguish each run - ensure str(user) is included! |
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| 78 | # Note, the user is free to include as many parameters as desired |
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| 79 | dir_comment='_'+setup+'_'+str(tide)+'_'+str(event_number)+'_'+ 'Rottnest_'+str(user) |
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| 80 | |
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| 81 | #------------------------------------------------------------------------------ |
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| 82 | # Input Data |
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| 83 | #------------------------------------------------------------------------------ |
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| 84 | |
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| 85 | # elevation data used in build_perth.py |
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| 86 | # onshore data: format ascii grid with accompanying projection file |
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| 87 | onshore_name = 'perth_dli_ext' |
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| 88 | # island: format ascii grid with accompanying projection file |
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| 89 | island_name = 'rott_dli_ext' |
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| 90 | island_name1 = 'gard_dli_ext' |
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| 91 | island_name2 = 'carnac_island_dli_ext' |
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| 92 | island_name3 = 'penguin_dli_ext' |
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| 93 | # coastline: format x,y,elevation (with title) |
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| 94 | coast_name = 'coastline_perthP.txt' |
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| 95 | # bathymetry: format x,y,elevation (with title) |
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| 96 | offshore_name = 'Perth.txt' |
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| 97 | offshore_name1 = 'Perth_Chart.txt' |
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| 98 | offshore_name2 = 'Fremantle_north.txt' |
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| 99 | offshore_name3 = 'port_swanriver.txt' |
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| 100 | |
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| 101 | # gauges - used in get_timeseries.py |
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| 102 | ##gauge_name = 'perth.csv' |
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| 103 | gauge_name = 'MH_gauges2.csv' |
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| 104 | |
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| 105 | #buildings - used in run_building_inundation.py |
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| 106 | building = 'perth_res_combined' |
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| 107 | |
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| 108 | |
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| 109 | # BOUNDING POLYGON - used in build_boundary.py and run_perth.py respectively |
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| 110 | # NOTE: when files are put together the points must be in sequence - for ease go clockwise! |
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| 111 | # Check the run_perth.py for boundary_tags |
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| 112 | # thinned ordering file from Hazard Map: format is index,latitude,longitude (with title) |
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| 113 | order_filename = 'thinned_boundary_ordering.csv' |
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| 114 | #landward bounding points |
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| 115 | landward = 'landward_bounding_polygon.csv' |
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| 116 | |
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| 117 | #------------------------------------------------------------------------------ |
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| 118 | # Output Elevation Data |
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| 119 | #------------------------------------------------------------------------------ |
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| 120 | # Output filename for elevation |
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| 121 | # this is a combination of all the data (utilisied in build_boundary) |
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| 122 | combined_name ='perth_combined_elevation' |
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| 123 | combined_smaller_name = 'perth_combined_elevation_smaller' |
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| 124 | |
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| 125 | #------------------------------------------------------------------------------ |
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| 126 | # Directory Structure |
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| 127 | #------------------------------------------------------------------------------ |
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| 128 | anuga_dir = home+state+sep+scenario+sep+'anuga'+sep |
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| 129 | topographies_in_dir = home+state+sep+scenario+sep+'elevation_final'+sep+'points'+sep |
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| 130 | topographies_dir = anuga_dir+'topographies'+sep |
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| 131 | polygons_dir = anuga_dir+'polygons'+sep |
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| 132 | tide_dir = anuga_dir+'tide_data'+sep |
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| 133 | boundaries_dir = anuga_dir+'boundaries'+ sep |
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| 134 | output_dir = anuga_dir+'outputs'+sep |
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| 135 | gauges_dir = anuga_dir+'gauges'+sep |
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| 136 | meshes_dir = anuga_dir+'meshes'+sep |
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| 137 | |
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| 138 | #------------------------------------------------------------------------------ |
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| 139 | # Location of input and output data |
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| 140 | #------------------------------------------------------------------------------ |
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| 141 | # where the input data sits |
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| 142 | onshore_in_dir_name = topographies_in_dir + onshore_name |
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| 143 | island_in_dir_name = topographies_in_dir + island_name |
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| 144 | island_in_dir_name1 = topographies_in_dir + island_name1 |
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| 145 | island_in_dir_name2 = topographies_in_dir + island_name2 |
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| 146 | island_in_dir_name3 = topographies_in_dir + island_name3 |
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| 147 | coast_in_dir_name = topographies_in_dir + coast_name |
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| 148 | offshore_in_dir_name = topographies_in_dir + offshore_name |
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| 149 | offshore_in_dir_name1 = topographies_in_dir + offshore_name1 |
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| 150 | offshore_in_dir_name2 = topographies_in_dir + offshore_name2 |
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| 151 | offshore_in_dir_name3 = topographies_in_dir + offshore_name3 |
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| 152 | |
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| 153 | # where the output data sits |
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| 154 | onshore_dir_name = topographies_dir + onshore_name |
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| 155 | island_dir_name = topographies_dir + island_name |
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| 156 | island_dir_name1 = topographies_dir + island_name1 |
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| 157 | island_dir_name2 = topographies_dir + island_name2 |
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| 158 | island_dir_name3 = topographies_dir + island_name3 |
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| 159 | coast_dir_name = topographies_dir + coast_name |
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| 160 | offshore_dir_name = topographies_dir + offshore_name |
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| 161 | offshore_dir_name1 = topographies_dir + offshore_name1 |
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| 162 | offshore_dir_name2 = topographies_dir + offshore_name2 |
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| 163 | offshore_dir_name3 = topographies_dir + offshore_name3 |
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| 164 | |
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| 165 | # where the combined elevation file sits |
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| 166 | combined_dir_name = topographies_dir + combined_name |
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| 167 | combined_smaller_name_dir = topographies_dir + combined_smaller_name |
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| 168 | |
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| 169 | # where the mesh sits (this is created during the run_perth.py) |
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| 170 | meshes_dir_name = meshes_dir + scenario_name+'_rottnest.msh' |
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| 171 | |
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| 172 | # where the boundary ordering files sit (this is used within build_boundary.py) |
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| 173 | order_filename_dir = boundaries_dir + order_filename |
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| 174 | |
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| 175 | # where the landward points of boundary extent sit (this is used within run_perth.py) |
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| 176 | landward_dir = boundaries_dir + landward |
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| 177 | |
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| 178 | # where the event sts files sits (this is created during the build_boundary.py) |
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| 179 | boundaries_dir_event = boundaries_dir + str(event_number) + sep |
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| 180 | boundaries_dir_mux = muxhome |
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| 181 | |
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| 182 | # where the directory of the output filename sits |
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| 183 | output_build_time_dir = output_dir+build_time+dir_comment+sep #used for build_perth.py |
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| 184 | output_run_time_dir = output_dir+run_time+dir_comment+sep #used for run_perth.py |
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| 185 | output_run_time_dir_name = output_run_time_dir + scenario_name #Used by post processing |
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| 186 | |
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| 187 | #w here the directory of the gauges sit |
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| 188 | gauges_dir_name = gauges_dir + gauge_name #used for get_timeseries.py |
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| 189 | building_in_dir_name = gauges_dir + building + '.csv' #used for run_building_inundation.py |
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| 190 | |
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| 191 | #------------------------------------------------------------------------------ |
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| 192 | # Interior region definitions |
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| 193 | #------------------------------------------------------------------------------ |
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| 194 | |
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| 195 | #Land, to set the initial stage/water to be offcoast only |
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| 196 | poly_mainland_N = read_polygon(polygons_dir+'initial_conditions_N.csv') |
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| 197 | |
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| 198 | #Land, to set the initial stage/water to be offcoast only |
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| 199 | poly_mainland_S = read_polygon(polygons_dir+'initial_conditions_S.csv') |
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| 200 | |
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| 201 | #Island, to set the initial stage/water to be offcoast only |
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| 202 | poly_island1 = read_polygon(polygons_dir+'initial_conditions_rottnest.csv') |
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| 203 | |
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| 204 | #Island, to set the initial stage/water to be offcoast only |
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| 205 | poly_island2 = read_polygon(polygons_dir+'initial_conditions_garden.csv') |
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| 206 | |
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| 207 | # Initial bounding polygon for data clipping |
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| 208 | poly_all = read_polygon(polygons_dir+'poly_all.csv') |
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| 209 | res_poly_all = 100000*res_factor |
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| 210 | |
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| 211 | ### Area of Interest 1 (Fremantle, increase to reach Perth) |
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| 212 | ##poly_aoi1 = read_polygon(polygons_dir+'CBD_increase.csv') |
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| 213 | ##res_aoi1 = 500*res_factor |
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| 214 | |
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| 215 | ### Area of Interest 1 (Fremantle) |
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| 216 | ##poly_aoi1 = read_polygon(polygons_dir+'CBD_coastal.csv') |
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| 217 | ##res_aoi1 = 500*res_factor |
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| 218 | ## |
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| 219 | ### Area of Interest 2 (Rockingham) |
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| 220 | ##poly_aoi2 = read_polygon(polygons_dir+'rockingham_penguin_increase.csv') |
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| 221 | ##res_aoi2 = 500*res_factor |
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| 222 | ## |
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| 223 | ### Area of Interest 2 (Rockingham) |
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| 224 | ##poly_aoi2 = read_polygon(polygons_dir+'rockingham_penguin.csv') |
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| 225 | ##res_aoi2 = 500*res_factor |
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| 226 | ## |
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| 227 | ### Area of Interest 2 (garden Island) |
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| 228 | ##poly_aoi2a = read_polygon(polygons_dir+'garden.csv') |
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| 229 | ##res_aoi2a= 500*res_factor |
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| 230 | ## |
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| 231 | ### Area of Interest 3 (geordie bay - record of tsunami impact) |
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| 232 | ##poly_aoi3 = read_polygon(polygons_dir+'geordie_bay.csv') |
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| 233 | ##res_aoi3 = 500*res_factor |
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| 234 | ## |
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| 235 | ### Area of Interest 4 (sorrento - record of tsunami impact) |
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| 236 | ##poly_aoi4 = read_polygon(polygons_dir+'sorrento_gauge.csv') |
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| 237 | ##res_aoi4 = 500*res_factor |
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| 238 | ## |
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| 239 | ### Area of Significance 1 (Garden Island and sand bank infront of Rockingham) |
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| 240 | ##poly_aos1 = read_polygon(polygons_dir+'garden_rockingham_increase.csv') |
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| 241 | ##res_aos1 = 1000*res_factor |
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| 242 | |
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| 243 | # Area of Significance 2 (incorporate coastline of rottnest) |
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| 244 | poly_aos2 = read_polygon(polygons_dir+'rottnest_external.csv') |
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| 245 | res_aos2 = 500*res_factor |
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| 246 | |
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| 247 | ### Refined areas |
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| 248 | ### Polygon designed to incorporate dredged area from Fremantle to |
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| 249 | ### Rockingham as the steep incline was making the elevation go to 0 |
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| 250 | ##poly_aos3 = read_polygon(polygons_dir+'DredgeArea.csv') |
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| 251 | ##res_aos3 = 1000*res_factor |
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| 252 | ## |
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| 253 | ### Shallow water 1 |
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| 254 | ##poly_sw1 = read_polygon(polygons_dir+'internal_h20mORd3km.csv') |
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| 255 | ##res_sw1 = 25000*res_factor |
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| 256 | |
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| 257 | ### Shallow water 1 |
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| 258 | poly_sw1 = read_polygon(polygons_dir+'rottnest_20m.csv') |
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| 259 | res_sw1 = 1000*res_factor |
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| 260 | |
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| 261 | # Deep water (land of Rottnest, ANUGA does not do donuts!) |
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| 262 | poly_dw1 = read_polygon(polygons_dir+'rottnest_internal.csv') |
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| 263 | res_dw1 = 100000*res_factor |
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| 264 | |
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| 265 | # Combined all regions, must check that all are included! |
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| 266 | ##interior_regions = [[poly_aoi2,res_aoi2], [poly_aos1,res_aos1] |
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| 267 | ## ,[poly_aos2,res_aos2],[poly_aos3,res_aos3] |
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| 268 | ## ,[poly_sw1,res_sw1], [poly_dw1,res_dw1]] |
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| 269 | |
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| 270 | #For Rottnest zoom in |
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| 271 | interior_regions = [[poly_aos2,res_aos2],[poly_sw1,res_sw1] |
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| 272 | ,[poly_dw1,res_dw1]] |
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| 273 | |
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| 274 | ##interior_regions = [[poly_aoi1,res_aoi1],[poly_aoi2,res_aoi2] |
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| 275 | ## ,[poly_aoi2a,res_aoi2a],[poly_aoi3,res_aoi3] |
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| 276 | ## ,[poly_aoi4,res_aoi4],[poly_aos1,res_aos1] |
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| 277 | ## ,[poly_aos2,res_aos2],[poly_aos3,res_aos3] |
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| 278 | ## ,[poly_sw1,res_sw1], [poly_dw1,res_dw1]] |
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| 279 | |
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| 280 | |
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| 281 | trigs_min = number_mesh_triangles(interior_regions, poly_all, res_poly_all) |
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| 282 | print 'min estimated number of triangles', trigs_min |
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| 283 | |
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| 284 | #------------------------------------------------------------------------------ |
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| 285 | # Clipping regions for export to asc and regions for clipping data |
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| 286 | # Final inundation maps should only be created in regions of the finest mesh |
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| 287 | #------------------------------------------------------------------------------ |
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| 288 | |
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| 289 | #Geordie Bay extract ascii grid |
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| 290 | xminGeordie = 358000 |
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| 291 | xmaxGeordie = 362000 |
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| 292 | yminGeordie = 6458500 |
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| 293 | ymaxGeordie = 6461000 |
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| 294 | |
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| 295 | #Sorrento extract ascii grid |
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| 296 | xminSorrento = 379000 |
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| 297 | xmaxSorrento = 382500 |
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| 298 | yminSorrento = 6477000 |
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| 299 | ymaxSorrento = 6480000 |
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| 300 | |
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| 301 | #Fremantle extract ascii grid |
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| 302 | xminFremantle = 376000 |
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| 303 | xmaxFremantle = 388000 |
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| 304 | yminFremantle = 6449000 |
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| 305 | ymaxFremantle = 6461000 |
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| 306 | |
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| 307 | #Rockingham extract ascii grid |
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| 308 | xminRockingham = 373500 |
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| 309 | xmaxRockingham = 385500 |
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| 310 | yminRockingham = 6424000 |
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| 311 | ymaxRockingham = 6433000 |
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| 312 | |
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| 313 | #Fremantle and Perth extract ascii grid |
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| 314 | xminPerth = 376000 |
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| 315 | xmaxPerth = 396000 |
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| 316 | yminPerth = 6449000 |
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| 317 | ymaxPerth = 6467000 |
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| 318 | |
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| 319 | #Rottnest |
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| 320 | xminRottnest = 352700 |
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| 321 | xmaxRottnest = 364800 |
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| 322 | yminRottnest = 6455000 |
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| 323 | ymaxRottnest = 6460500 |
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| 324 | |
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| 325 | |
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