1 | """Simple water flow example using ANUGA |
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2 | Water flowing down a channel |
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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 | # Import standard shallow water domain and standard boundaries. |
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8 | import anuga |
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9 | import random |
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10 | import subprocess |
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11 | import ex1 |
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12 | import csv |
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13 | import os |
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14 | import time |
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15 | from anuga.utilities import system_tools, log |
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16 | from anuga.abstract_2d_finite_volumes.util import add_directories |
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17 | |
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18 | #------------------------------------------------------------------------------ |
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19 | # Setup computational domain |
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20 | #------------------------------------------------------------------------------ |
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21 | a = [] |
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22 | |
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23 | |
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24 | home = os.getenv('INUNDATIONHOME') |
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25 | scenariodir = add_directories(home, ["data","mem_time_test", "scenarios", |
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26 | "channelflow"]) |
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27 | |
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28 | log.log_filename = os.path.join(scenariodir, 'log.txt') |
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29 | |
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30 | file = 'ex1.csv' |
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31 | file_path = os.path.join(scenariodir, file) |
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32 | |
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33 | spamWriter = csv.writer(open(file_path, 'wb')) |
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34 | spamWriter.writerow(['Extent','Stage','Time','Space']) |
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35 | |
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36 | for i in range(20,1000,10): |
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37 | |
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38 | for n in range(1,i,i/10): |
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39 | n = n/float(i) |
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40 | system_tools.MemoryUpdate() |
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41 | z = time.time() |
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42 | ex1.runex(n,i) |
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43 | b = system_tools.MemoryUpdate()[0] |
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44 | y = time.time() |
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45 | spamWriter.writerow([i,(n/50.0) ,(y-z), b]) |
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46 | print a |
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47 | |
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