keyword

package module
v0.0.0-...-022276b Latest Latest
Warning

This package is not in the latest version of its module.

 Go to latest Published: Apr 8, 2019 License: Apache-2.0 Imports: 11 Imported by: 0

README

#keyword#

The keyword package implements functions for the reading and writing of ls-dyna .k files.

Documentation

Overview

The keyword package implements functions for the reading and writing of ls-dyna .k files

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func Dump 

func Dump(w io.Writer, kwds *KeywordFile) error

Write a KeywordStruct to w (in the standard keyword format).

func WriteKeywordFile 

func WriteKeywordFile(kwd *KeywordFile, filename string) error

Types

type BoundaryTemperature 

type BoundaryTemperature struct {
	Id    int64
	Lcid  int64
	Cmult float64
	Loc   int64
	Node  bool
}

type BoundaryTemperatureList 

type BoundaryTemperatureList []*BoundaryTemperature

type ButtLine 

type ButtLine struct {
	Tfail float64
	Epsf  float64
	Sigy  float64
	Beta  float64
	L     float64
	D     float64
}

type CombinedWeldLine 

type CombinedWeldLine struct {
	Tfail float64
	Epsf  float64
	Sigy  float64
	Beta  float64
	L     float64
	W     float64
	A     float64
	Alpha float64
	Nodea int64
	Nodeb int64
	Ncid  int64
	Wtyp  int64
}

type ConstrainedAdaptivity 

type ConstrainedAdaptivity struct {
	Sn, Mn1, Mn2 int64
}

type ConstrainedAdaptivityList 

type ConstrainedAdaptivityList []*ConstrainedAdaptivity

type ConstrainedGeneralizedWeld 

type ConstrainedGeneralizedWeld struct {
	Id                int64
	Nsid              int64
	Cid               int64
	Filter            int64
	Window            float64
	Npr               int64
	Nprt              int64
	Spot              *SpotLine
	Fillet            *FilletLine
	Butt              *ButtLine
	CrossFillet       *CrossFilletLine
	NodePairs         []*NodePairLine
	CombinedWeldLines []*CombinedWeldLine
}

type ConstrainedGeneralizedWeldList 

type ConstrainedGeneralizedWeldList []*ConstrainedGeneralizedWeld

type CrossFilletLine 

type CrossFilletLine struct {
	Tfail float64
	Epsf  float64
	Sigy  float64
	Beta  float64
	L     float64
	W     float64
	A     float64
	Alpha float64
}

type DefineCurve 

type DefineCurve struct {
	Title  string
	Lcid   int64
	Sidr   int64
	Sfa    float64
	Sfo    float64
	Offa   float64
	Offo   float64
	Dattyp int64
	Points []*DefineCurvePoint
}

type DefineCurveList 

type DefineCurveList []*DefineCurve

type DefineCurvePoint 

type DefineCurvePoint struct {
	A float64
	O float64
}

type ElementBeam 

type ElementBeam struct {
	Eid int64
	Pid int64
	N   [3]int64
	Rr1 int64
	Rt1 int64
	Rr2 int64
	Rt2 int64
	Loc int64
}

type ElementBeamList 

type ElementBeamList []*ElementBeam

type ElementMass 

type ElementMass struct {
	Eid     int64
	Id      int64
	Mass    float64
	Pid     int64
	NodeSet bool
}

type ElementMassList 

type ElementMassList []*ElementMass

type ElementShell 

type ElementShell struct {
	Eid int64
	Pid int64
	N   [8]int64
}

func (*ElementShell) IsTri 

func (e *ElementShell) IsTri() bool

type ElementShellList 

type ElementShellList []*ElementShell

type ElementShellThickness 

type ElementShellThickness struct {
	Eid  int64
	Pid  int64
	N    [8]int64
	Thic [4]float64
	Psi  float64
}

ELEMENT_SHELL_THICKNESS

func (*ElementShellThickness) IsTri 

func (e *ElementShellThickness) IsTri() bool

type ElementShellThicknessList 

type ElementShellThicknessList []*ElementShellThickness

type ElementSolid 

type ElementSolid struct {
	Eid int64
	Pid int64
	N   [8]int64
}

func (*ElementSolid) IsPent 

func (e *ElementSolid) IsPent() bool

func (*ElementSolid) IsTet 

func (e *ElementSolid) IsTet() bool

type ElementSolidList 

type ElementSolidList []*ElementSolid

type EmptyKeyword 

type EmptyKeyword string

EmptyKeyword is used for keywords that have no content at all such as *KEYWORD and *END.

type FilletLine 

type FilletLine struct {
	Tfail float64
	Epsf  float64
	Sigf  float64
	Beta  float64
	L     float64
	W     float64
	A     float64
	Alpha float64
}

type Inertia 

type Inertia struct {
	Xc, Yc, Zc                   float64
	Tm                           float64
	Ircs                         int64
	Nid                          int64
	Ixx, Ixy, Ixz, Iyy, Iyz, Izz float64
	Vtx, Vty, Vtz                float64
	Vrx, Vry, Vrz                float64
	Xl, Yl, Zl                   float64
	Xlip, Ylip, Zlip             float64
	Cid                          int64
}

type InitialStressShell 

type InitialStressShell struct {
	Id                  int64
	Nplane              int64
	Nthick              int64
	Nhisv               int64
	Ntensr              int64
	Large               int64
	Nthint              int64
	Nthhsv              int64
	Set                 bool
	IntegrationPoints   []*InitialStressShellIntegrationPoint
	ThermalHistoryLines []*InitialStressShellThermalHistoryLine
}

type InitialStressShellHistoryLine 

type InitialStressShellHistoryLine struct {
	Hisv1, Hisv2, Hisv3, Hisv4, Hisv5, Hisv6, Hisv7, Hisv8 float64
}

type InitialStressShellIntegrationPoint 

type InitialStressShellIntegrationPoint struct {
	StressLine   *InitialStressShellStressLine
	HistoryLines []*InitialStressShellHistoryLine
	TensorLines  []*InitialStressShellTensorLine
}

type InitialStressShellList 

type InitialStressShellList []*InitialStressShell

type InitialStressShellStressLine 

type InitialStressShellStressLine struct {
	T, Sigxx, Sigyy, Sigzz, Sigxy, Sigyz, Sigzx, Eps float64
}

type InitialStressShellTensorLine 

type InitialStressShellTensorLine struct {
	Tenxx, Tenyy, Tenzz, Tenxy, Tenyz, Tenzx float64
}

type InitialStressShellThermalHistoryLine 

type InitialStressShellThermalHistoryLine struct {
	Thhsv1, Thhsv2, Thhsv3, Thhsv4, Thhsv5 float64
}

type InitialStressSolid 

type InitialStressSolid struct {
	Id                  int64
	Nint                int64
	Nhisv               int64
	Large               int64
	Iveflg              int64
	Ialegp              int64
	Nthint              int64
	Nthhsv              int64
	Set                 bool
	IntegrationPoints   []*InitialStressSolidIntegrationPoint
	ThermalHistoryLines []*InitialStressSolidThermalHistoryLine
}

type InitialStressSolidHistoryLine 

type InitialStressSolidHistoryLine struct {
	Hisv1, Hisv2, Hisv3, Hisv4, Hisv5, Hisv6, Hisv7, Hisv8 float64
}

type InitialStressSolidIntegrationPoint 

type InitialStressSolidIntegrationPoint struct {
	StressLine   *InitialStressSolidStressLine
	HistoryLines []*InitialStressSolidHistoryLine
	TensorLines  []*InitialStressSolidTensorLine
}

type InitialStressSolidList 

type InitialStressSolidList []*InitialStressSolid

type InitialStressSolidStressLine 

type InitialStressSolidStressLine struct {
	Sigxx, Sigyy, Sigzz, Sigxy, Sigyz, Sigzx, Eps float64
}

type InitialStressSolidTensorLine 

type InitialStressSolidTensorLine struct {
	Tenxx, Tenyy, Tenzz, Tenxy, Tenyz, Tenzx float64
}

type InitialStressSolidThermalHistoryLine 

type InitialStressSolidThermalHistoryLine struct {
	Thhsv1, Thhsv2, Thhsv3, Thhsv4, Thhsv5 float64
}

type InitialVelocityNode 

type InitialVelocityNode struct {
	Nid                       int64
	Vx, Vy, Vz, Vxr, Vyr, Vzr float64
	Icid                      int64
}

type InitialVelocityNodeList 

type InitialVelocityNodeList []*InitialVelocityNode

type KeywordFile 

type KeywordFile struct {
	// Every type included as a member of this struct should implement
	// the keywordContainer interface.
	Keyword                      EmptyKeyword // Must be first.
	Title                        UnknownList
	Parameter                    UnknownList
	Part                         PartList
	PartAdaptiveFailure          UnknownList
	PartModes                    UnknownList
	PartSensor                   UnknownList
	PartMove                     UnknownList
	BoundarySpcNode              UnknownList
	DefineCurve                  DefineCurveList
	LoadRigidBody                LoadRigidBodyList
	LoadThermalVariableNode      LoadThermalVariableNodeList
	SectionBeam                  SectionBeamList
	SectionShell                 SectionShellList
	SectionSolid                 SectionSolidList
	SetNode                      SetNodeList
	SetShell                     SetShellList
	SetPart                      SetPartList
	BoundaryTemperature          BoundaryTemperatureList
	Node                         NodeList
	MatRigid                     MatRigidList
	MatPiecewiseLinearPlasticity MatPiecewiseLinearPlasticityList
	InitialVelocityNode          InitialVelocityNodeList
	InitialStressShell           InitialStressShellList
	InitialStressSolid           InitialStressSolidList
	ConstrainedAdaptivity        ConstrainedAdaptivityList
	ElementMass                  ElementMassList
	ElementBeam                  ElementBeamList
	ElementShell                 ElementShellList
	ElementShellThickness        ElementShellThicknessList
	InitialStressBeam            UnknownList
	InitialStrainShell           UnknownList
	InitialStrainSolid           UnknownList
	ElementSolid                 ElementSolidList
	ConstrainedGeneralizedWeld   ConstrainedGeneralizedWeldList
	Unknown                      UnknownList  // Unparsable sections will pass through verbatim.
	End                          EmptyKeyword // Must be last.
}

This struct represents and entire keyword file.

func Parse 

func Parse(r io.Reader, verbose bool) (*KeywordFile, error)

Parse a KeywordFile from r.

func ReadKeywordFile 

func ReadKeywordFile(filename string) (*KeywordFile, error)

func ReadKeywordFileB 

func ReadKeywordFileB(filename string, verbose bool) (*KeywordFile, error)

func (*KeywordFile) Clear 

func (k *KeywordFile) Clear(name string)

func (*KeywordFile) CpContainer 

func (k *KeywordFile) CpContainer(inname string, k2 *KeywordFile) error

type LoadRigidBody 

type LoadRigidBody struct {
	Pid  int64
	Dof  int64
	Lcid int64
	Sf   float64
	Cid  int64
	M1   int64
	M2   int64
	M3   int64
}

type LoadRigidBodyList 

type LoadRigidBodyList []*LoadRigidBody

type LoadThermalVariableNode 

type LoadThermalVariableNode struct {
	Id   int64
	Ts   float64
	Tb   float64
	Lcid int64
}

type LoadThermalVariableNodeList 

type LoadThermalVariableNodeList []*LoadThermalVariableNode

type MatPiecewiseLinearPlasticity 

type MatPiecewiseLinearPlasticity struct {
	Title string
	Mid   int64
	R0    float64
	E     float64
	Pr    float64
	Sigy  float64
	Etan  float64
	Fail  float64
	Tdel  float64
	C     float64
	P     float64
	Lcss  float64
	Lcsr  float64
	Vp    float64
	Lcf   float64
	Eps   [8]float64
	Es    [8]float64
}

type MatPiecewiseLinearPlasticityList 

type MatPiecewiseLinearPlasticityList []*MatPiecewiseLinearPlasticity

type MatRigid 

type MatRigid struct {
	Title    string
	Mid      int64
	R0       float64
	E        float64
	Pr       float64
	N        float64
	Couple   float64
	M        float64
	Alias_Re float64
	Cm0      float64
	Con1     float64
	Con2     float64
	Lco_A1   float64
	A2       float64
	A3       float64
	V1       float64
	V2       float64
	V3       float64
}

type MatRigidList 

type MatRigidList []*MatRigid

type Node 

type Node struct {
	Nid     int64
	X, Y, Z float64
	Tc, Rc  float64
}

type NodeList 

type NodeList []*Node

func (*NodeList) CreateNodeMap 

func (l *NodeList) CreateNodeMap() NodeMap

type NodeMap 

type NodeMap map[int64]*Node

func (*NodeMap) GetNode 

func (mp *NodeMap) GetNode(id int64) [3]float64

type NodePairLine 

type NodePairLine struct {
	Nodea int64
	Nodeb int64
	Ncid  int64
}

Used with CROSS_FILLET read in Npr of the following

type Part 

type Part struct {
	Title  string
	Pid    int64
	Secid  int64
	Mid    int64
	Eosid  int64
	Hgid   int64
	Grav   int64
	Adpopt int64
	Tmid   int64
	*Inertia
}

type PartList 

type PartList []*Part

func (*PartList) CreatePartMap 

func (l *PartList) CreatePartMap() PartMap

type PartMap 

type PartMap map[int64]*Part

type SectionBeam 

type SectionBeam struct {
	Title   string
	Secid   int64
	Elform  int64
	Shrf    float64
	Qr_Irid float64
	Cst     float64
	Scoor   float64
	Nsm     float64
	Area    float64
	Iss     float64
	Itt     float64
	J       float64
	Sa      float64
	Ist     float64
}

type SectionBeamList 

type SectionBeamList []*SectionBeam

type SectionShell 

type SectionShell struct {
	Title   string
	Secid   int64
	Elform  int64
	Shrf    float64
	Nip     float64
	Propt   float64
	Qr_Irid float64
	Icomp   int64
	Setyp   int64
	Thic    [4]float64
	Nloc    float64
	Marea   float64
	Idof    float64
	Edgset  int64
	Angles  []*SectionShellAngle
}

type SectionShellAngle 

type SectionShellAngle struct {
	B [8]float64
}

type SectionShellList 

type SectionShellList []*SectionShell

type SectionSolid 

type SectionSolid struct {
	Title  string
	Secid  int64
	Elform int64
	Aet    int64
}

type SectionSolidList 

type SectionSolidList []*SectionSolid

type SetNode 

type SetNode struct {
	Title             string
	Sid               int64
	Da1               float64
	Da2               float64
	Da3               float64
	Da4               float64
	Solv              string
	BlankLines        []*SetNodeListLine
	ListLines         []*SetNodeListLine
	ColumnLines       []*SetNodeColumnLine
	ListGenerateLines []*SetNodeListLine
	GeneralLines      []*SetNodeGeneralLine
	ListSmoothLines   []*SetNodeListLine
}

type SetNodeColumnLine 

type SetNodeColumnLine struct {
	Nid int64
	A   [4]float64
}

type SetNodeGeneralLine 

type SetNodeGeneralLine struct {
	Option string
	E      [7]int64
}

type SetNodeList 

type SetNodeList []*SetNode

type SetNodeListLine 

type SetNodeListLine struct {
	N [8]int64
}

type SetPart 

type SetPart struct {
	Title             string
	Sid               int64
	Da1               float64
	Da2               float64
	Da3               float64
	Da4               float64
	Solv              string
	BlankLines        []*SetPartListLine
	ListLines         []*SetPartListLine
	ColumnLines       []*SetPartColumnLine
	ListGenerateLines []*SetPartListLine
}

type SetPartColumnLine 

type SetPartColumnLine struct {
	Pid int64
	A   [4]float64
}

type SetPartList 

type SetPartList []*SetPart

type SetPartListLine 

type SetPartListLine struct {
	P [8]int64
}

type SetShell 

type SetShell struct {
	Title             string
	Sid               int64
	Da1               float64
	Da2               float64
	Da3               float64
	Da4               float64
	BlankLines        []*SetShellListLine
	ListLines         []*SetShellListLine
	ColumnLines       []*SetShellColumnLine
	ListGenerateLines []*SetShellListLine
	GeneralLines      []*SetShellGeneralLine
}

type SetShellColumnLine 

type SetShellColumnLine struct {
	Eid int64
	A   [4]float64
}

type SetShellGeneralLine 

type SetShellGeneralLine struct {
	Option string
	E      [7]int64
}

type SetShellList 

type SetShellList []*SetShell

type SetShellListLine 

type SetShellListLine struct {
	Eid [8]int64
}

type SpotLine 

type SpotLine struct {
	Tfail float64
	Epsf  string
	Sn    string
	Ss    string
	N     string
	M     string
}

type UnknownList 

type UnknownList [][]byte

This field type is used to save unknown input keywords so they can be written back out unchanged when we write the file.

Source Files

View all Source files

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
y or Y : Canonical URL
go.dev uses cookies from Google to deliver and enhance the quality of its services and to analyze traffic. Learn more.