source:
trunk/anuga_core/benchmarks/benchmark_sww2dem.py
@
7813
Last change on this file since 7813 was 7813, checked in by hudson, 14 years ago | |
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File size: 742 bytes |
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[7697] | 1 | """Benchmark for sww2dem |
2 | ||
3 | Creates and exports a dem from an sww file. | |
4 | """ | |
5 | ||
[7810] | 6 | from anuga.file_conversion.sww2dem import sww2dem |
[7697] | 7 | from create_test_sww import create_test_sww |
8 | import os.path | |
[7698] | 9 | import cProfile |
[7708] | 10 | import time |
[7697] | 11 | |
12 | ||
[7708] | 13 | sww_name = 'test.sww' |
14 | ||
[7698] | 15 | def sww2dem_test(): |
16 | # do export to DEM | |
[7697] | 17 | |
[7813] | 18 | sww2dem(sww_name, |
19 | name_out='sww2dem_out.asc', | |
[7698] | 20 | quantity='stage', |
[7708] | 21 | cellsize=0.25, |
[7698] | 22 | easting_min=0, |
23 | easting_max=100, | |
24 | northing_min=0, | |
25 | northing_max=100, | |
26 | reduction=max, | |
[7813] | 27 | verbose=True) |
[7810] | 28 | |
[7708] | 29 | |
30 | # use existing file | |
31 | if not os.path.isfile(sww_name): | |
32 | create_test_sww(sww_name) | |
33 | ||
[7810] | 34 | |
[7708] | 35 | start_time = time.time() |
[7810] | 36 | #cProfile.run('sww2dem_test()') |
37 | sww2dem_test() | |
[7708] | 38 | stop_time = time.time() |
[7810] | 39 | print ('sww2dem took %.1fs\n\n\n' % (stop_time - start_time)) |
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