source: anuga_core/documentation/user_manual/demos/cairns/ExportResults.py @ 7077

import os
import sys
import project

from anuga.shallow_water.data_manager import sww2dem
from anuga.abstract_2d_finite_volumes.util import start_screen_catcher
from os import sep

scenario = 'slide'

name = scenario + sep + scenario + 'source'

print 'output dir:', name
which_var = 4

if which_var == 0:    # Stage
    outname = name + '_stage'
    quantityname = 'stage'

if which_var == 1:    # Absolute Momentum
    outname = name + '_momentum'
    quantityname = '(xmomentum**2 + ymomentum**2)**0.5'    #Absolute momentum

if which_var == 2:    # Depth
    outname = name + '_depth'
    quantityname = 'stage-elevation'  #Depth

if which_var == 3:    # Speed
    outname = name + '_speed'
    quantityname = '(xmomentum**2 + ymomentum**2)**0.5/(stage-elevation+1.e-30)'  #Speed

if which_var == 4:    # Elevation
    outname = name + '_elevation'
    quantityname = 'elevation'  #Elevation

print 'start sww2dem'

sww2dem(name,
        basename_out=outname,
        quantity=quantityname,
        cellsize=100,      
        easting_min=project.eastingmin,
        easting_max=project.eastingmax,
        northing_min=project.northingmin,
        northing_max=project.northingmax,        
        reduction=max, 
        verbose=True,
        format='ers')