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D3Q27

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OpenLB – Open Source Lattice Boltzmann Code › Forums › on OpenLB › General Topics › D3Q27

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  • February 10, 2017 at 8:00 am #1893
    takamori67
    Member

    Hello everyone,

    I’m trying to use a D3Q27 lattice structure. However, simply changing the descriptor from D3Q19 to Q27 by:

    Quote:
    #define DESCRIPTOR D3Q27Descriptor

    doesn’t work. The compilation does not succed, because of an “undefined reference” to the descriptor.

    Is there a way to impement the D3Q27 structure?

    Best,
    Sumit

    February 10, 2017 at 11:38 am #2534
    robin.trunk
    Keymaster

    Hi Sumit,

    for descriptors you can have a look at > src > dynamics > latticeDescriptors.cpp/.h/.hh. There should a D3Q27Descriptor already be implemented. To find out why it won’t compile the whole error message is required.

    Best
    Robin

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