ffrextractorinterface Module Reference

Fortran interface for FFrExtractor methods. More...

Data Types
interface	ffr_init
	Opens the results database and reads file headers. More...
interface	ffr_done
	Releases the FFrExtractor object. More...
interface	ffr_findptr
	Finds file position of the specified result variable. More...
interface	ffr_setposition
	Positions the results file(s) for the specified time step. More...
interface	ffr_increment
	Positions the results file(s) for the next time step. More...
interface	ffr_getdata
	Reads the contents of the variable or item group. More...
interface	ffr_finddata
	Locates results data at current time step for specified variable. More...

Functions/Subroutines
logical function	ffr_getnextstep (startTime, stopTime, timeInc, currTime, iStep)
	Advances the results data base to the next step. More...

Detailed Description

Fortran interface for FFrExtractor methods.

Function/Subroutine Documentation

ffr_getnextstep()

logical function ffrextractorinterface::ffr_getnextstep	(	real(dp), intent(inout)	startTime,
		real(dp), intent(in)	stopTime,
		real(dp), intent(in)	timeInc,
		real(dp), intent(inout)	currTime,
		integer(i8), intent(out)	iStep
	)

Advances the results data base to the next step.

Parameters

	startTime	Start time of the simulation
	currTime	The time of current time step
[in]	stopTime	Stop time of the simulation
[in]	timeInc	The time amount to advance, negative means one step
[out]	iStep	Time step index

Returns

.true. if a new time styep was found, otherwise .false.

This function advances the results data base, either by using a fixed time increment or just taking every time step stored between the specified start- and stop time.

Author

Knut Morten Okstad

Date

6 June 2001