[aspect-devel] ASPECT Newsletter #15

Rene Gassmoeller rene.gassmoeller at mailbox.org
Mon Oct 17 11:00:07 PDT 2016

Hello everyone!

This is ASPECT newsletter #15.
It automatically reports recently merged features and discussions about the ASPECT mantle convection code.

## Below you find a list of recently proposed or merged features:

#1251: Speed up advection assembly (proposed by gassmoeller) https://github.com/geodynamics/aspect/pull/1251

#1250: Shrink Stokes system assembly (proposed by gassmoeller) https://github.com/geodynamics/aspect/pull/1250

#1249: Fix possible problem with finite strain (proposed by gassmoeller) https://github.com/geodynamics/aspect/pull/1249

#1248: Fix hdf5 output (proposed by gassmoeller; merged) https://github.com/geodynamics/aspect/pull/1248

#1247: Use MappingCartesian if possible to speed up box models. (proposed by gassmoeller; merged) https://github.com/geodynamics/aspect/pull/1247

#1246: Speed up Stokes assembly by only assembling Stokes degrees of freedom (proposed by gassmoeller; merged) https://github.com/geodynamics/aspect/pull/1246

#1245: Make a couple of variables 'const'. (proposed by bangerth; merged) https://github.com/geodynamics/aspect/pull/1245

#1244: Fix a typo. (proposed by bangerth; merged) https://github.com/geodynamics/aspect/pull/1244

#1242: link with libdl and check we can use dlopen (proposed by tjhei; merged) https://github.com/geodynamics/aspect/pull/1242

#1241: Change to ParameterHandler::parse_* (proposed by class4kayaker; merged) https://github.com/geodynamics/aspect/pull/1241

#1238: Clarify that we compute a flux, not a flux density. (proposed by bangerth; merged) https://github.com/geodynamics/aspect/pull/1238

#1233: Allow use of multiple particle load balancing techniques (proposed by gassmoeller; merged) https://github.com/geodynamics/aspect/pull/1233

## And this is a list of recently opened or closed discussions:

#1252: Visualization output of error indicator is expensive (opened and closed) https://github.com/geodynamics/aspect/issues/1252

#1243: pure Neumann temperature solve fails (opened) https://github.com/geodynamics/aspect/issues/1243

A list of all major changes since the last release can be found at https://aspect.dealii.org/doc/doxygen/changes_current.html.

Thanks for being part of the community!

Let us know about questions, problems, bugs or just share your experience by writing to aspect-devel at geodynamics.org, or by opening issues or pull requests at https://www.github.com/geodynamics/aspect.
Additional information can be found at https://aspect.dealii.org/, and https://geodynamics.org/cig/software/aspect/.
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