[TDNA] Tendon Profile

    "TDNA": {
        "NAME": {
            "__DESC__": "Name",
            "__TYPE__": "String"
        },
        "TDN_PROP": {
            "__DESC__": "Tendon Property Key",
            "__TYPE__": "Integer"
        },
        "ELEM": {
            "__DESC__": "Element Key List",
            "__TYPE__": []
        },
        "BELENG": {
            "__DESC__": "Begin Length",
            "__TYPE__": "Real"
        },
        "ELENG": {
            "__DESC__": "End Length",
            "__TYPE__": "Real"
        },
        "CURVE": {
            "__DESC__": "Curve Type",
            "__TYPE__": "String"
        },
        "INPUT": {
            "__DESC__": "Input Type",
            "__TYPE__": "String"
        },
        "TDN_GRUP": {
            "__DESC__": "Tendon Group Key",
            "__TYPE__": "Integer"
        },
        "LENG_OPT": {
            "__DESC__": "No Tension Calc Option",
            "__TYPE__": "String"
        },
        "BLEN": {
            "__DESC__": "No Tension Begin Length",
            "__TYPE__": "Real"
        },
        "ELEN": {
            "__DESC__": "No Tension End Length",
            "__TYPE__": "Real"
        },
        "bTP": {
            "__DESC__": "Is Typical Tendon?",
            "__TYPE__": "Bool"
        },
        "CNT": {
            "__DESC__": "Tendon Count",
            "__TYPE__": "Real"
        },
        "DeBondBLEN": {
            "__DESC__": "Debonded Length - Begin",
            "__TYPE__": "Real"
        },
        "DeBondELEN": {
            "__DESC__": "Debonded Length - End",
            "__TYPE__": "Real"
        },
        "SHAPE": {
            "__DESC__": "Tendon Shape",
            "__TYPE__": "String"
        },
        "IP": {
            "__DESC__": "Insert Point X,Y,Z",
            "__TYPE__": [
                "Real",
                "Real",
                "Real"
            ]
        },
        "AXIS": {
            "__DESC__": "X Axis Direction",
            "__TYPE__": "String"
        },
        "VEC": {
            "__DESC__": "Axis Vector",
            "__TYPE__": [
                "Real",
                "Real"
            ]
        },
        "RC": {
            "__DESC__": "CentorX & Y",
            "__TYPE__": [
                "Real",
                "Real"
            ]
        },
        "OFFSET": {
            "__DESC__": "Offset",
            "__TYPE__": "Real"
        },
        "DIR": {
            "__DESC__": "Curve Direction",
            "__TYPE__": "String"
        },
        "INS_PT": {
            "__DESC__": "Insert Point",
            "__TYPE__": "String"
        },
        "INS_ELEM": {
            "__DESC__": "Insert Element Key",
            "__TYPE__": "Integer"
        },
        "AXIS_IJ": {
            "__DESC__": "X Axis Direction IJ",
            "__TYPE__": "String"
        },
        "XAR_ANGLE": {
            "__DESC__": "X Axis Rotate Angle",
            "__TYPE__": "Real"
        },
        "bPJ": {
            "__DESC__": "Is Projection?",
            "__TYPE__": "Bool"
        },
        "OFF_YZ": {
            "__DESC__": "Offset YZ",
            "__TYPE__": [
                "Real",
                "Real"
            ]
        },
        "GR_AXIS": {
            "__DESC__": "Grad Rotate Axis",
            "__TYPE__": "String"
        },
        "GR_ANGLE": {
            "__DESC__": "Grad Rotate Angle",
            "__TYPE__": "Real"
        },
        "PROF": {
            "__DESC__": "Profile",
            "__TYPE__": []
        },
        "PROFY": {
            "__DESC__": "ProfileY",
            "__TYPE__": []
        },
        "PROFZ": {
            "__DESC__": "ProfileZ",
            "__TYPE__": []
        }
    }

Introduce Input Data Symbols

API - Value Type		Input Data

API - Value Type	Input Data
Integer	🔴	Essential
String	❌	Unnecessary
Boolean	🔺	Optional
Real

The required Input Data for defining Tendon Profile

NO.	Name	API - Key	API - Value Type	3D - Spline	3D - Round

NO.	Name	API - Key	3D - Spline	3D - Round
1	Tendon Profile No.	"KEY"	🔴	🔴
2	Tendon Name	"NAME"	🔴	🔴
3	Tendon Property No.	"TDN_PROP"	🔴	🔴
4	Tendon Group No.	"TDN_GRUP"	🔺	🔺
5	Assigned Elements No.	"ELEM"	🔴	🔴
6	Typical Tendon (default = false)	"bTP"	🔺	🔺
7	No. of Tendons	"CNT"	❌ (if "bTP" = true 🔴)	❌ (if "bTP" = true 🔴)
	Input Option
8	Input Type 2D or 3D	"INPUT"	🔴	🔴
9	Curve Type Spline or Round	"CURVE"	🔴	🔴
10	Straight Length of Tendon - Begin (spline type only) (default = 0 m)	"BELENG"	🔺	❌
11	Straight Length of Tendon - End (spline type only) (default = 0 m)	"ELENG"	🔺	❌
	Transfer Length Option
12	Transfer Length Option “USER” "AUTO1" : Post-tension, external "AUTO1" : Pre-tension	"LENG_OPT"	🔴	🔴
13	Transfer Length - Begin	"BLEN"	🔺 (if Auto = ❌)	🔺 (if Auto = ❌)
14	Transfer Length - End	"ELEN"	🔺 (if Auto = ❌)	🔺 (if Auto = ❌)
	Debonding Data (Pre-tension only)
15	Debonded Length - Begin	"DeBondBLEN"	🔺	🔺
16	Debonded Length - End	"DeBondELEN"	🔺	🔺
	Profile Reference Axis Option
17	Reference Axis STRAIGHT, CURVE, ELEMENT	"SHAPE"	🔴	🔴
18	x Axis Rot. Angle (default = 0 deg)	"XAR_ANGLE"	🔺	🔺
19	Projection (default = false)	"bPJ"	🔺	🔺
	Reference Axis - “STRAIGHT”
20	Profile Insertion Point (default = 0, 0, 0 m)	"IP"	🔺	🔺
21	x Axis Direction Type X, Y, VECTOR (default = VECTOR)	"AXIS"	🔺	🔺
22	x Axis Direction VECTOR only (default = 0, 0 m)	"VEC"	🔺	🔺
23	Grad. Rot. Angle Type X, Y (default = Y)	"GR_AXIS"	🔺	🔺
24	Grad. Rot. Angle (default = 0 deg)	"GR_ANGLE"	🔺	🔺
	Reference Axis - “CURVE”
25	Radius Center (X,Y) (default = 0, 0 m)	"RC"	🔺	🔺
26	Offset (default = 0 m)	"OFFSET"	🔺	🔺
27	Direction CW, CCW (default = CCW)	"DIR"	🔺	🔺
	Reference Axis - “ELEMENT”
28	Profile Insertion Point Type END-I, END-J	"INS_PT"	🔴	🔴
29	Profile Insertion Point Element No.	"INS_ELEM"	🔴	🔴
30	x Axis Direction Type I-J, J-I (default = J-I)	"AXIS_IJ"	🔺	🔺
31	Offset (y,z) (default = 0, 0 m)	"OFF_YZ"	🔺	🔺
	Profile Input Data
32	Tendon Profile - xyz (Input Type : 3D)	"PROF"	🔴	🔴
33	Tendon Profile - xy (Input Type : 2D)	"PROFY"	❌	❌
34	Tendon Profile - xz (Input Type : 2D)	"PROFZ"	❌	❌
	Coordinate Option
35	xy or xyz Coordinate	"PT"	🔴	🔴
36	fix option - Spline only (default = false)	"bFIX"	🔺	🔺
37	BOT option for xz - 2D type only	"bBOTZ"	❌	❌
38	Radius - Spline type only (default = 0, 0 deg)	"R"	🔺	❌
39	Radius - Round type only	"RADIUS"	❌	🔴
	Additional Option (2D - Round only)
40	Add option LEFT RIGHT	"OPT"	❌	❌
41	A [deg]	"ANGLE"	❌	❌
42	h (m)	"HEIGHT"	❌	❌
43	r (m)	"RADIUS2"	❌	❌

The JSON format example for inputting 3D-Round Type Tendon (Straight & Element)

 "TDNA": {
        "2": {
            "NAME": "TDN",
            "TDN_PROP": 1,

            "CURVE": "ROUND",
            "INPUT": "3D",
            "TDN_GRUP": 1,
            "LENG_OPT": "AUTO1",

            "SHAPE": "STRAIGHT",
   

            "ELEM": [
                1,
                2,
                3,
                4,
                5
            ],


            "PROF": [
                {
                    "PT": [
                        0.0,
                        0.0,
                        0.0
                    ],
                 
                    "RADIUS": 0.0              
                },
                {
                    "PT": [
                        1.0,
                        0.0,
                        0.0
                    ],
                 
                    "RADIUS": 111.0            
                },
                {
                    "PT": [
                        2.0,
                        0.0,
                        0.0
                    ],
                  
                    "RADIUS": 222.0
                },
                {
                    "PT": [
                        3.0,
                        0.0,
                        0.0
                    ],
                    
                    "RADIUS": 0.0
                }
            ]
        }
    }

   "TDNA": {
        "1": {
            "NAME": "TDN",
            "TDN_PROP": 1,
            "TDN_GRUP": 1,

            "ELEM": [
                1,
                2,
                3,
                4,
                5
            ],

            "INPUT": "3D",
            "CURVE": "SPLINE",
            "LENG_OPT": "AUTO1",
            "SHAPE": "STRAIGHT",


            "PROF": [
                {

                    "PT": [
                        0.0,
                        0.0,
                        0.0
                    ]
                },
                {
                    "PT": [
                        1.0,
                        0.0,
                        0.0
                    ]
                },
                {
                    "PT": [
                        2.0,
                        0.0,
                        0.0
                    ]
                },
                {
                    "PT": [
                        3.0,
                        0.0,
                        0.0
                    ]
                }
            ]
        }
    }