2528df0f75
These changes make it unnecessary to copy header files around during the build process, which tends to confuse IDEs and debuggers. The headers which comprise Cantera's external C++ interface are now in the 'include' directory. All of the samples and demos are now in the 'samples' subdirectory.
56 lines
1.7 KiB
Python
Executable file
56 lines
1.7 KiB
Python
Executable file
"""
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Viewing a reaction path diagram in a web browser.
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This script uses the public webdot server at webdot.graphviz.org to
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perform the rendering of the graph. You don't need to get the 'dot'
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program to use this script, but you do need to be able to put your
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output file where it can be served by your web server. You can either
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run a local server, or mount the remote directory where your web files
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are located. You could also modify this script to write the file
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locally, and then upload it to your web server.
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"""
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from os.path import join
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from Cantera import *
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from Cantera import rxnpath
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import sys
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opts = sys.argv
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#------------ site-specific configuration -----------------------------
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# to view the diagram in a browser, set 'output_dir' to a directory that
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# is within the document tree of your web server, and set output_url to
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# the URL that accesses this directory.
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output_dir = 'd:/www/docs'
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output_urldir = 'http://your.http.server/'
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#-----------------------------------------------------------------------
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# these lines can be replaced by any commands that generate
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# an object of a class derived from class Kinetics (such as IdealGasMix)
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# in some state.
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gas = GRI30()
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gas.setState_TPX(2500.0, OneAtm, 'CH4:0.4, O2:1, N2:3.76')
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gas.equilibrate('TP')
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gas.setTemperature(500.0)
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#------------------------------------------------------------------------
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d = rxnpath.PathDiagram(title = 'reaction path diagram following N',
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bold_color = 'green')
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element = 'N'
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output_file = 'rxnpath2.dot'
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url = output_urldir+'/'+output_file
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rxnpath.write(gas, element, join(output_dir, output_file), d)
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if len(opts) > 1 and opts[1] == "-view":
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# graphics format. Must be one of png, svg, gif, or jpg
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fmt = 'svg'
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rxnpath.view(url, fmt)
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