source: trunk/anuga_core/benchmarks/benchmark_sww2dem.py @ 7813

"""Benchmark for sww2dem

Creates and exports a dem from an sww file.
"""

from anuga.file_conversion.sww2dem import sww2dem
from create_test_sww import create_test_sww
import os.path
import cProfile
import time


sww_name = 'test.sww'

def sww2dem_test():
        # do export to DEM

        sww2dem(sww_name,
                        name_out='sww2dem_out.asc',
                        quantity='stage',
                        cellsize=0.25,      
                        easting_min=0,
                        easting_max=100,
                        northing_min=0,
                        northing_max=100,        
                        reduction=max, 
                        verbose=True)
  
                
# use existing file
if not os.path.isfile(sww_name):
        create_test_sww(sww_name)


start_time = time.time()        
#cProfile.run('sww2dem_test()')
sww2dem_test()
stop_time = time.time()
print ('sww2dem took %.1fs\n\n\n' % (stop_time - start_time))