software:pylith:plans:2015
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software:pylith:plans:2015 [2015/03/06 16:10] baagaard [Version 2.2 (Target: Jun 2015)] |
software:pylith:plans:2015 [2015/03/06 16:25] (current) baagaard |
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| * User-specified initial solution | * User-specified initial solution | ||
| * Checkpoint via special spatial database? | * Checkpoint via special spatial database? | ||
| - | - Add multigrid nonlinear solver | + | - Multilevel nonlinear solve |
| - Radial basis functions for spatial databases {{intermediate.png}} [0%] | - Radial basis functions for spatial databases {{intermediate.png}} [0%] | ||
| Line 35: | Line 35: | ||
| - Switch to using PETSc time-stepping (TS) algorithms. {{intermediate.png}} [0%] | - Switch to using PETSc time-stepping (TS) algorithms. {{intermediate.png}} [0%] | ||
| * Replace simple Python-based time-stepping implementations with PETSc time-stepping algorithms that provide support for higher order discretization in time and real adaptive time stepping. | * Replace simple Python-based time-stepping implementations with PETSc time-stepping algorithms that provide support for higher order discretization in time and real adaptive time stepping. | ||
| - | - Multilevel nonlinear solve | + | - Begin implementation of data assimilation capabilities via adjoint equation. |
| ===== Version 3.1 (Fall 2016) ===== | ===== Version 3.1 (Fall 2016) ===== | ||
| Line 43: | Line 43: | ||
| - Create strain hardening/softening 2-D and 3-D Drucker-Prager elastoplastic models. {{intermediate.png}} | - Create strain hardening/softening 2-D and 3-D Drucker-Prager elastoplastic models. {{intermediate.png}} | ||
| - Moment tensor point sources via equivalent body forces {{difficult.png}} [5%] | - Moment tensor point sources via equivalent body forces {{difficult.png}} [5%] | ||
| - | * Moment tensor point sources provide a mesh independent deformation source that is better suited for Green's function calculations than slip on a fault surface via cohesive cells. | + | * Moment tensor point sources provide a mesh independent deformation source that is better suited for Green's function calculations than slip on a fault surface via cohesive cells. |
| ===== Features for Future Releases ===== | ===== Features for Future Releases ===== | ||
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| * Requires interpolation of fields between different meshes/discretizations and may require extrapolation of solutions when quasi-static problems span a larger domain than the dynamic problems. | * Requires interpolation of fields between different meshes/discretizations and may require extrapolation of solutions when quasi-static problems span a larger domain than the dynamic problems. | ||
| - Data assimilation | - Data assimilation | ||
| - | * Use flexibility of multiphysics organization to support inclusion of data assimilation {{expert.png}} | + | * Use flexibility of multiphysics implementation to support inclusion of data assimilation {{expert.png}} |
| * Minor features | * Minor features | ||
software/pylith/plans/2015.1425658249.txt.gz ยท Last modified: 2015/03/06 16:10 by baagaard
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