Arguably one of the most important concepts within Pointwise, the Size Field is a visual representation of target cell edge lengths which can be influenced by domains and local sources. Together with the size-field gradient, this is a key part of understanding your unstructured / hybrid grid even before initialising it. These videos on the size field, the calculation method and the blended method are must-view since the size field is also an essential concept to understand for the effective use of sources – and sources are a wonderful way to drive grid adaptation.
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