| 1 | import project, os |
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| 2 | import sys |
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| 3 | |
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| 4 | from anuga.shallow_water.data_manager import sww2dem |
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| 5 | from anuga.abstract_2d_finite_volumes.util import Screen_Catcher |
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| 6 | from os import sep |
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| 7 | |
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| 8 | # OLE - this is the smallest sww file with the complex bounding polygon |
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| 9 | time_dir = '20060928_073318' #alpha = 0.5 |
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| 10 | |
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| 11 | #time_dir = '20060928_064732' #alpha = 0.01 |
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| 12 | #time_dir = '20060928_220905' #alpha = 1.0 |
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| 13 | #time_dir = '20060926_064750' #this worked for cellsize 30 and 100 |
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| 14 | #time_dir = '20060929_033100' #alpha = 0.01 poly anticlockwise - DIDN'T WORK |
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| 15 | #time_dir = '20060929_075954' #alpha = 0.1 grid with MOST |
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| 16 | #time_dir = '20060929_075009' #alpha = 0.1 points with MOST |
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| 17 | directory = project.outputdir |
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| 18 | name = directory + time_dir +sep + 'source' |
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| 19 | |
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| 20 | print 'output dir:', name |
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| 21 | #print 'Which variable do you want to export?' |
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| 22 | #which_var = int(raw_input('Stage = 0, Absolute Momentum = 1, Depth = 2, Speed = 3 ' )) |
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| 23 | which_var = 4 |
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| 24 | if which_var == 0: # Stage |
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| 25 | outname = name + '_stage' |
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| 26 | quantityname = 'stage' |
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| 27 | |
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| 28 | if which_var == 1: # Absolute Momentum |
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| 29 | outname = name + '_momentum' |
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| 30 | quantityname = '(xmomentum**2 + ymomentum**2)**0.5' #Absolute momentum |
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| 31 | |
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| 32 | if which_var == 2: # Depth |
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| 33 | outname = name + '_depth' |
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| 34 | quantityname = 'stage-elevation' #Depth |
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| 35 | |
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| 36 | if which_var == 3: # Speed |
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| 37 | outname = name + '_speed' |
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| 38 | quantityname = '(xmomentum**2 + ymomentum**2)**0.5/(stage-elevation+1.e-30)' #Speed |
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| 39 | |
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| 40 | if which_var == 4: # Elevation |
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| 41 | outname = name + '_elevation_2' |
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| 42 | quantityname = 'elevation' #Elevation |
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| 43 | |
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| 44 | print 'start sww2dem' |
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| 45 | sww2dem(name, basename_out = outname, |
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| 46 | quantity = quantityname, |
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| 47 | cellsize = 500, # would prefer this at 25 |
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| 48 | # define region for viz purposes |
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| 49 | #easting_min = project.e_min_area, |
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| 50 | #easting_max = project.e_max_area, |
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| 51 | #northing_min = project.n_min_area, |
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| 52 | #northing_max = project.n_max_area, |
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| 53 | reduction = max, #this is because we want max quantityname |
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| 54 | verbose = True, |
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| 55 | format = 'asc') |
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| 56 | |
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