- 12 Jul, 2016 1 commit
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Chris Cantwell authored
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- 09 Jun, 2016 2 commits
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Douglas Serson authored
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Douglas Serson authored
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- 06 Jun, 2016 1 commit
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Dave Moxey authored
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- 02 Jun, 2016 6 commits
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Douglas Serson authored
Advance tutorials submodule for v4.3.2. This MR just advances the submodule commit ID for the tutorials. See merge request !643
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Douglas Serson authored
Fix instances of MeshConvert in user guide. This MR includes some minor fixes to the user guide. See merge request !640
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Chris Cantwell authored
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Chris Cantwell authored
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Douglas Serson authored
Fix/parallel assert This MR fixes a bug in the iterative solver whereby the assertion on exceeding the maximum number of iterations is only effected on the root process. This also updates the NekError class to print messages on the root process only, rather than on all processes. See merge request !636
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Chris Cantwell authored
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- 01 Jun, 2016 7 commits
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Chris Cantwell authored
Modify FC extract checks to allow use without fld This MR just changes one of the error checks in the extract module of FieldConvert, since it is only required to have an .fld input when using the fldtoboundary option. Without this option, we can use only an .xml file as input, for example to calculate the normals to the surface. See merge request !638
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Chris Cantwell authored
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Chris Cantwell authored
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Chris Cantwell authored
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Chris Cantwell authored
Fix wss module with partitioned domains This fixes a bug which prevents the wss module from working in parallel. This happens because in parallel the index from the boundary expansions do not necessarily correspond to the boundary region id. See merge request !635
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Chris Cantwell authored
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Chris Cantwell authored
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- 31 May, 2016 6 commits
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Dave Moxey authored
FieldConvert module for combining average fields This MR introduces a new FieldConvert module that combines fields obtained through `FilterAverageFields` or `FilterReynoldsStresses` (the Reynolds stresses are added correctly, what is not possible using only `addfld`). The number of samples in each field is automatically considered and the total number of samples is stored in the output file, allowing for multiple files from simulations with different numsteps to be combined easily. See merge request !620
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Dave Moxey authored
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Dave Moxey authored
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Dave Moxey authored
Fix condition for output with IO_CheckSteps=1 This fixes a small bug in UnsteadySystem which caused the first checkpoint to be skipped when using IO_CheckSteps=1. See merge request !639
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Dave Moxey authored
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Douglas Serson authored
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- 30 May, 2016 4 commits
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Douglas Serson authored
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Dave Moxey authored
Switch to Fourier points in FieldConvert with homogeneous expansions This MR switches the point distribution of homogeneous expansions in FieldConvert to FourierEvenlySpaced. The main reason for that is a performance issue recently reported when the number of Fourier modes is large. This was caused by the expansion creating a PolyEvenlySpaced distribution with many points, which scales very poorly due to the derivative matrix (for 1000 points this takes around 2 hours). This cost is also independent of the number of mpi processes... This is also related to issue #10. See merge request !627
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Dave Moxey authored
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Dave Moxey authored
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- 29 May, 2016 1 commit
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Chris Cantwell authored
Add option to use SVV only in the spectral/hp expanions This MR adds a new option `SpectralVanishingViscositySpectralHP` that activates SVV in the spectral/hp expansion, but not in the homogeneous direction (the option `SpectralVanishingViscosityHomo1D` was already available). The behaviour when using the option `SpectralVanishingViscosity` remains the same. See merge request !623
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- 28 May, 2016 4 commits
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Dave Moxey authored
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Dave Moxey authored
Fix minor performance issue in TimeIntegration This fixes a small mistake in TimeIntegrationScheme, which in some cases lead to a duplicate calculation (the speed up from this fix is relatively low). See merge request !632
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Dave Moxey authored
Fix FilterCheckpoint This fixes a bug with parsing the `OutputFrequency` parameter of FilterCheckpoint. I also made checkpoint 0 correspond to the initial condition, so that it is consistent with the behaviour from IO_CheckSteps. See merge request !633
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Chris Cantwell authored
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- 27 May, 2016 8 commits
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Chris Cantwell authored
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Chris Cantwell authored
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First attempt to put a root only error message but believe this will not work if an ASSERT is called before MPI_Init
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Douglas Serson authored
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Douglas Serson authored
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Douglas Serson authored
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