Module with data types representing superelement objects. More...

Data Types
type	generalizeddofs
	Data type for the generalized DOFs associated with component modes. More...

type	nonlinforcestifftype
	Data type for the nonlinear force-displacement representation. More...

type	hydrodyntype
	Data type for the hydrodynamic force calculation. More...

type	recoverytype
	Data type for the integrated stress recovery. More...

type	supeltype
	Data type representing a superelement object. More...

type	supelptrtype
	Data type representing a superelement pointer. More...

interface	getptrtoid
	Returns pointer to object with specified ID. More...

interface	writeobject
	Standard routine for writing an object to file. More...

interface	updateatconvergence
	Updates the state variables pertaining to previous time step. More...

interface	restorefromlaststep
	Restores the state variables from the last converged time step. More...

Functions/Subroutines
type(supeltype) function, pointer, private	getptrtoidsupel (array, id, userId)
	Returns pointer to (first) superelement with specified ID. More...

subroutine, private	writesupeltype (sup, io, complexity)
	Standard routine for writing an object to file. More...

subroutine	nullifysupel (sup)
	Initializes a superelement object. More...

subroutine	initiatehydyn (hydyn, MorPar)
	Initiates the hydrodynamics quantities for a superelement. More...

subroutine	transformoffset (sup, offset, index)
	Transforms a reference triad offset vector. More...

subroutine	deallocatesupel (sup)
	Deallocates a superelement object. More...

subroutine	deallocatesupels (sups)
	Deallocates an array of superelement objects. More...

subroutine	updatesupelcorot (sup, dbgUnit, stat)
	Updates the co-rotated system for a superelement. More...

subroutine, private	updatepreviousvalues (sup)
	Updates the state variables pertaining to the previous time step. More...

subroutine, private	restorepreviousvalues (sup)
	Restores the state variables from the last converged time step. More...

subroutine	buildfinit (sup)
	Establishes the deformation vector (finit) for a superelement. More...

real(dp) function, dimension(3, 3)	getrsuptosys (sup, n)
	Returns the transformation matrix to system directions for a triad. More...

subroutine	getsupelsvelacc (sups, velGlobal, accGlobal)
	Gets current velocity and acceleration from all superelements. More...

logical function	isbeam (sup)
	Returns whether a superelement is a beam element or not. More...

character(len=5+lid_p) function	getsupelid (sup)
	Returns the full ID of a superelement. More...

Detailed Description

Module with data types representing superelement objects.

The module also contains subroutines for accessing or manipulating the superelement data.

Function/Subroutine Documentation

◆ buildfinit()

subroutine supeltypemodule::buildfinit ( type(supeltype), intent(inout) sup )

Establishes the deformation vector (finit) for a superelement.

Parameters

sup	The supeltypemodule::supeltype object to obtain deformation for

Author: Karl Erik Thoresen

Date: 3 Sep 1998

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◆ deallocatesupel()

subroutine supeltypemodule::deallocatesupel ( type(supeltype), intent(inout) sup )

Deallocates a superelement object.

Parameters

sup	The supeltypemodule::supeltype object to deallocate

Author: Knut Morten Okstad

Date: 23 Jan 2017

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◆ deallocatesupels()

subroutine supeltypemodule::deallocatesupels ( type(supeltype), dimension(:), pointer sups )

Deallocates an array of superelement objects.

Parameters

sups	The supeltypemodule::supeltype objects to deallocate

Author: Knut Morten Okstad

date 23 Jan 2017

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◆ getptrtoidsupel()

type(supeltype) function, pointer, private supeltypemodule::getptrtoidsupel	(	type(supeltype), dimension(:), intent(in), target	array,
		integer, intent(in)	id,
		logical, intent(in), optional	userId
	)

private

Returns pointer to (first) superelement with specified ID.

Parameters

[in]	array	Array of supeltypemodule::supeltype objects to search within
[in]	id	Base ID of the object to search for
[in]	userId	If .true., search for a user ID instead

If the superelement is not found, NULL is returned.

Author: Bjorn Haugen / Knut Morten Okstad

Date: 13 Jan 2010

◆ getrsuptosys()

real(dp) function, dimension(3,3) supeltypemodule::getrsuptosys	(	type(supeltype), intent(in)	sup,
		integer, intent(in)	n
	)

Returns the transformation matrix to system directions for a triad.

Parameters

[in]	sup	The supeltypemodule::supeltype object to transform for
[in]	n	1-based index of the superelement triad to transform for

The returned 3x3 matrix is to be used to transform vectors from the superelement directions to system directions for the n'th connected triad of the superelement.

Author: Karl Erik Thoresen

Date: Dec 1998

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◆ getsupelid()

character(len=5+lid_p) function supeltypemodule::getsupelid ( type(supeltype), intent(in) sup )

Returns the full ID of a superelement.

Parameters

[in] sup The supeltypemodule::supeltype object to get the ID for

The full ID of an object consists for of the type name of the object, the user ID and the user description.

Author: Knut Morten Okstad

Date: 15 Sep 2017

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◆ getsupelsvelacc()

subroutine supeltypemodule::getsupelsvelacc	(	type(supeltype), dimension(:), intent(in)	sups,
		real(dp), dimension(:), intent(out)	velGlobal,
		real(dp), dimension(:), intent(out)	accGlobal
	)

Gets current velocity and acceleration from all superelements.

Parameters

[in]	sups	All supeltypemodule::supeltype objects in the model
[out]	velGlobal	System velocity vector
[out]	accGlobal	System acceleration vector

Author: Knut Morten Okstad

Date: 1 Nov 2005

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◆ initiatehydyn()

subroutine supeltypemodule::initiatehydyn	(	type(hydrodyntype), intent(out)	hydyn,
		real(dp), dimension(:), intent(in), optional	MorPar
	)

Initiates the hydrodynamics quantities for a superelement.

Parameters

	hydyn	Hydrodynamics data container
[in]	MorPar	Morison input parameters

Author: Knut Morten Okstad

Date: 25 Mar 2009

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◆ isbeam()

logical function supeltypemodule::isbeam ( type(supeltype), intent(in) sup )

Returns whether a superelement is a beam element or not.

Parameters

[in] sup The supeltypemodule::supeltype object to check

Author: Knut Morten Okstad

Date: 2 Jul 2013

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◆ nullifysupel()

subroutine supeltypemodule::nullifysupel ( type(supeltype), intent(out) sup )

Initializes a superelement object.

Parameters

sup	The supeltypemodule::supeltype object to initialize

Author: Knut Morten Okstad

Date: 13 Oct 2000

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◆ restorepreviousvalues()

subroutine, private supeltypemodule::restorepreviousvalues ( type(supeltype), intent(inout) sup )

private

Restores the state variables from the last converged time step.

Parameters

sup	The supeltypemodule::supeltype object to restore state for

This subroutine is invoked when doing iteration cut-back.

Author: Knut Morten Okstad

Date: 28 Oct 2008

◆ transformoffset()

subroutine supeltypemodule::transformoffset	(	type(supeltype), intent(inout)	sup,
		real(dp), dimension(3), intent(in)	offset,
		integer, intent(in)	index
	)

Transforms a reference triad offset vector.

Parameters

	sup	The supeltypemodule::supeltype object to transform for
[in]	offset	The reference point offset vector to transform
[in]	index	Which reference point (1, 2 or 3) to transform for

The offset vector is transformed from the superelement coordinate system to the coordinate system of the reference triad itself.

Author: Knut Morten Okstad

Date: 13 Nov 2015

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◆ updatepreviousvalues()

subroutine, private supeltypemodule::updatepreviousvalues ( type(supeltype), intent(inout) sup )

private

Updates the state variables pertaining to the previous time step.

Parameters

sup	The supeltypemodule::supeltype object to update state for

This subroutine is invoked once after convergence as been reached.

Author: Knut Morten Okstad

Date: 28 Oct 2008

◆ updatesupelcorot()

subroutine supeltypemodule::updatesupelcorot	(	type(supeltype), intent(inout)	sup,
		integer, intent(in)	dbgUnit,
		integer, intent(inout)	stat
	)

Updates the co-rotated system for a superelement.

Parameters

sup	The supeltypemodule::supeltype object to update for
dbgUnit	File unit number for debug print out
stat	Status flag, negative value on output indicates an error

If stat equals 1 on input, the relative position matrix for the triangle is initiated (used only for shadowPosAlg == 1).

Author: Karl Erik Thoresen

Date: Sep 1999

Author: Bjorn Haugen

Date: Nov 2003

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◆ writesupeltype()

subroutine, private supeltypemodule::writesupeltype	(	type(supeltype), intent(in)	sup,
		integer, intent(in)	io,
		integer, intent(in), optional	complexity
	)

private

Standard routine for writing an object to file.

Parameters

[in]	sup	The supeltypemodule::supeltype object to write
[in]	io	File unit number to write to
[in]	complexity	If present, the value indicates the amount of print

Author: Karl Erik Thoresen

Date: 27 Sep 1998

Data Types

Functions/Subroutines

Detailed Description

Function/Subroutine Documentation

◆ buildfinit()

◆ deallocatesupel()

◆ deallocatesupels()

◆ getptrtoidsupel()

◆ getrsuptosys()

◆ getsupelid()

◆ getsupelsvelacc()

◆ initiatehydyn()

◆ isbeam()

◆ nullifysupel()

◆ restorepreviousvalues()

◆ transformoffset()

◆ updatepreviousvalues()

◆ updatesupelcorot()

◆ writesupeltype()