TSMonitorDrawCtxCreate

Creates the monitor context for TSMonitorDrawCtx

Synopsis

#include "petscts.h"  
PetscErrorCode TSMonitorDrawCtxCreate(MPI_Comm comm, const char host[], const char label[], int x, int y, int m, int n, PetscInt howoften, TSMonitorDrawCtx *ctx)

Collective

Input Parameters

• comm - the MPI communicator to use

• host - the X display to open, or NULL for the local machine

• label - the title to put in the title bar

• x - the x screen coordinates of the upper left coordinate of the window

• y - the y screen coordinates of the upper left coordinate of the window

• m - the screen width in pixels

• n - the screen height in pixels

• howoften - if positive then determines the frequency of the plotting, if -1 then only at the final time

Output Parameter

• ctx - the monitor context

Options Database Keys

• -ts_monitor_draw_solution - draw the solution at each time-step

• -ts_monitor_draw_solution_initial - show initial solution as well as current solution

Note

The context created by this function, PetscMonitorDrawSolution(), and TSMonitorDrawCtxDestroy() should be passed together to TSMonitorSet().

See Also

TS: Scalable ODE and DAE Solvers, TS, TSMonitorDrawCtxDestroy(), TSMonitorSet(), TSMonitorDefault(), VecView(), TSMonitorDrawCtx, PetscMonitorDrawSolution()

Level

intermediate

Location

src/ts/interface/tsmon.c

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Index of all TS routines
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