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<?xml version="1.0" encoding="UTF-8" ?>
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<name>driven_cavity_2d_dg</name>
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<problem_definition length="special" nprocs="1">
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<command_line>fluidity driven_cavity.flml </command_line>
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<!-- Two dimensional wind driven cavity. -->
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<variable name="tracer_integral" language="python">
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from fluidity_tools import stat_parser
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s = stat_parser("heat.stat")
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tracer_integral = s["Water"]["Tracer"]["integral"][-1]
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<test name="tracer integral is 1.0" language="python">
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assert abs(tracer_integral - 1.0) < 1e-3