[aspect-devel] ASPECT Newsletter #13

[Rene Gassmoeller]

Hello everyone!

This is ASPECT newsletter #13.
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:

#1213: Simplify main loop (proposed by gassmoeller) https://github.com/geodynamics/aspect/pull/1213

#1212: Only compute hessians in assembly if necessary (proposed by gassmoeller; merged) https://github.com/geodynamics/aspect/pull/1212

#1211: Fix representative point ellipsoidal chunk, and add documetation (proposed by MFraters; merged) https://github.com/geodynamics/aspect/pull/1211

#1210: Update timestep after postprocessing (proposed by class4kayaker; merged) https://github.com/geodynamics/aspect/pull/1210

#1209: Silence the comparison warning between int and unsigned int (proposed by Shangxin-Liu) https://github.com/geodynamics/aspect/pull/1209

#1208: Some cosmetic changes. (proposed by bangerth; merged) https://github.com/geodynamics/aspect/pull/1208

#1207: Fix typo in FPE check cmake path (proposed by tjhei; merged) https://github.com/geodynamics/aspect/pull/1207

#1206: fix PETSc tests (proposed by tjhei; merged) https://github.com/geodynamics/aspect/pull/1206

#1205: make PETSc compile again (proposed by tjhei; merged) https://github.com/geodynamics/aspect/pull/1205

#1204: Fix visualization name in log and statistics (proposed by tjhei; merged) https://github.com/geodynamics/aspect/pull/1204

#1203: Improve particle property information. (proposed by gassmoeller; merged) https://github.com/geodynamics/aspect/pull/1203

#1201: Reword the tracer section in the manual somewhat. (proposed by bangerth; merged) https://github.com/geodynamics/aspect/pull/1201

#1200: [WIP] Fix late particle initialization (proposed by gassmoeller) https://github.com/geodynamics/aspect/pull/1200

#1197: Add check that correct number of properties are mapped onto late particles (proposed by jperryhouts; merged) https://github.com/geodynamics/aspect/pull/1197

#1196: Hand over cell iterator to initialize late particle (proposed by gassmoeller; merged) https://github.com/geodynamics/aspect/pull/1196

#1194: Make particle interpolator handle empty cells (proposed by gassmoeller; merged) https://github.com/geodynamics/aspect/pull/1194

#1193: Add Assert (proposed by gassmoeller; merged) https://github.com/geodynamics/aspect/pull/1193

#1189: Component-wise value calculation (proposed by gassmoeller; merged) https://github.com/geodynamics/aspect/pull/1189

#1172: Use mapping for point values. (proposed by bangerth; merged) https://github.com/geodynamics/aspect/pull/1172

#1102: [WIP] Active tracer cookbooks (proposed by naliboff; merged) https://github.com/geodynamics/aspect/pull/1102


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

#1215: Better allocator for particle property data (opened) https://github.com/geodynamics/aspect/issues/1215

#1214: Further considerations for time step lengths etc (opened) https://github.com/geodynamics/aspect/issues/1214

#1202: Wrong EllipsoidalChunk::representative_point? (opened and closed) https://github.com/geodynamics/aspect/issues/1202

#1199: Manual: Update output file locations in subdirectories (opened) https://github.com/geodynamics/aspect/issues/1199

#1198: Update particle section in the manual (opened) https://github.com/geodynamics/aspect/issues/1198

#1195: late particles not initialized properly. (opened and closed) https://github.com/geodynamics/aspect/issues/1195

#1170: Use mapping in point value postprocessor (closed) https://github.com/geodynamics/aspect/issues/1170

#929: Re-think when the time step is updated (closed) https://github.com/geodynamics/aspect/issues/929


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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