Sprint groups

Sprint groups

• CUDAClaw (George, Rio, David, Aron)

  • interface to PyClaw
  • relation to pointwise solvers

• 3D visualization (Donna, Randy, Damian, Hugo, Aron/David (yt))

  • MATLAB via pymatbridge
  • slices with matplotlib
  • Visit/yt/paraview
  • mapped grids
  • xdmf headers for loading in Paraview, Visit
  • Avizo (Cornea)
  • ForestClaw interface to VisClaw
  • visualization in the notebook

• IO (Kyle, Damian, Hugo, Dave)

  • Selective output: subsampling or writing just some solution components
  • Asynchronous file writing
  • Formats, file naming

• Timestepping (Jed, Yiannis, David, Lajos)

• IMEX

• Time step control

  • asynchronous CFL reduction
  • post-step wave speed calculation

• Multirate

• AMR (Matt, Dave, Randy)

• PyBoxClaw:

  • Hashstack install
  • Merge into master
  • Pass refinement tags to PyClaw

• AMRClaw/GeoClaw refinement mechanisms

• Bootstrapping installation for Clawpack ("conda install clawpack") (Aron)

• Hashstack

Brainstorming

• Debris flow in GeoClaw
• Fluid/structure interaction
• Notebooks (Riemann solvers, pointwise drivers, )
• Web notebook application for 2d shallow water
• Pointwise Riemann solvers
• BoxClaw -- streamlined install, merge to master
• Alpha test ForestClaw (install, run examples) and interface to Visclaw
• Hamilton-Jacobi equations
• 3rd-order algorithm -- extend to systems
• Multidimensional WENO correction in PyWENO
• Adjoints
• Parallel dynamic loading
  • Environment versioned notebooks