GfsEventScript

From Gerris

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	;GfsPid: the processor number		;GfsPid: the processor number
	;GFS_STOP: if the exit status of the shell script is <code>GFS_STOP</code> the simulation is terminated (the return status indicates a failure)		;GFS_STOP: if the exit status of the shell script is <code>GFS_STOP</code> the simulation is terminated (the return status indicates a failure)
		+
		+	===Examples===
		+	#[http://gfs.sourceforge.net/tests/tests/merging/merging.gfs.html Convergence for the three-way vortex merging problem] : Script

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Revision as of 09:33, 26 June 2008

GfsEventScript can be used to execute a shell-script at given intervals.

The syntax in parameter files is as follows:

[ GfsEvent ] {
  COMMANDS
}

where COMMANDS is the script to be executed with /bin/sh.

Several shell variables are set:

GfsTime

the physical time

GfsIter

the iteration number

GfsPid

the processor number

GFS_STOP

if the exit status of the shell script is GFS_STOP the simulation is terminated (the return status indicates a failure)

Examples

1. Convergence for the three-way vortex merging problem : Script