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| -rw-r--r-- | doc/documentation.tex | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/doc/documentation.tex b/doc/documentation.tex index 8a347e5..69a6593 100644 --- a/doc/documentation.tex +++ b/doc/documentation.tex @@ -23,7 +23,7 @@ Calculates the timestep used for an evolution \section{Purpose} -This thorn provides a routines for calculating +This thorn provides routines for calculating the timestep for an evolution based on the spatial Cartesian grid spacing and a wave speed. @@ -50,7 +50,7 @@ $$ \item{} {\tt time::timestep\_method = ``courant\_speed''} This choice implements a dynamic courant type condition, the timestep being set before each - timestep using the spatial dimension of the grid, the spatial grid sizes, the + iteration using the spatial dimension of the grid, the spatial grid sizes, the parameter {\tt courant\_fac} and the grid variable {\tt courant\_wave\_speed}. The algorithm used is $$ |