TUFLOW Version Backward Compatibility: Difference between revisions

| Can have a significant affect in the vicinity of structures within a 1D network and for culvert networks. Does not affect 1D structures linked to a 2D domain or at the structure ends not connected to another 1D channel.

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| Usually negligible effect unless the model storage is predominantly within 1D closed sections (i.e. B, C and R channels). The 1D domain is likely to be more sensitive to instabilities due to the much smaller storage above the top of the closed sections, therefore, a smaller 1D timestep may be required and/or the Storage Above Structure Obvert (%) increased.

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| Negligible influence plus improved stability. However, note the different treatment of energy losses once the bridge deck obvert/soffit is submerged if a BG or LC table is specified.

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| Only affects the presentation of results. Note, that Method A is no longer recommended or supported.

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|'''Builds prior to 2006-06-XX'''

| Contact <font color="blue">support@tuflow.com</font>

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