DassFow-Shallow, Variational Data Assimilation for Shallow-Water Models: Numerical Schemes, User and Developer Guides
Abstract
DassFlow is a computational software for free-surface flows including
variational data assimilation (4D-VAR), sensitivity analysis, calibration features (adjoint method).
The code version "shallow" solves shallow-water like models (Saint-Venant's type).
The other version (ALE, not detailed in the present document) includes free-surface Stokes like models (low Reynolds, power-law rheology, ALE surface dynamics). All source files are written in Fortran 2003 / MPI. For more details and references, please consult DassFlow website.
In the present manuscript, we describe: the equations, the compilation/execution instructions, the input / output files (user guide), the finite volume schemes, few validation test cases included in the archive, and the code structure (developer guide).
Origin | Files produced by the author(s) |
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