OrcaFlex Manual - Orcina

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User Interface, Libraries 40 w � Select multiple objects. You can do this in the model browser using CTRL+CLICK to add to a selection and SHIFT+CLICK to extend a selection. � Select an object type folder. This works when the model browser is in Types View mode. For example select the Lines folder if you wish to move all the lines in a model. � Select a group. This works when the model browser is in Groups View mode. This allows you to move all objects in that group. � Select the entire model. This is easiest to do when the model browser is in Groups View mode. The first item in the model browser is titled "Model". Select this item if you wish to move all objects in the model. There is no limitation to the type of selections you can make. If you wish to move 2 groups then select both of them (using CTRL+CLICK) and open the wizard. Points Note: If your selection includes an item which contains other objects (e.g. a group or an object type folder) then all objects contained by that item will be moved by the wizard. The wizard shows a list of the points associated with each selected object. For objects like buoys, vessels and shapes a single point is shown. For objects like lines, links and winches with multiple connection points the list shows each connection point for that object. The list also shows the global coordinates of each point. For each point you have the option of including or excluding it in the move operation. This might be useful if you wanted to move only the End A line connection points and leave the End B connection points unchanged, for example. Move specified by There are 4 methods of specifying how the objects are moved. Displacement For this method you specify a position change (i.e. a displacement) which will be applied to all the points included in the move operation. Polar Displacement This method is similar to the Displacement method. Here you specify a direction and distance which determine a position change. This is applied to all the points included in the move operation. New Position Here you give a reference point and its new position. The same displacement is applied to all other points included in the move. Rotation This method rotates the included points in the horizontal plane. You specify an angle of rotation and a central point about which the rotation is performed. Note that the environment data (e.g. wave and current directions, seabed direction etc.) is not included in the rotation. Moving the objects Once you have decided which objects to include in the move and how the move is specified you are ready to actually move the objects. This is done by clicking the Move button. If you change your mind and decide not to move the objects then simply click the Close button. 3.4 LIBRARIES An OrcaFlex Library is a collection of OrcaFlex objects (line types, lines, buoys etc.) stored in an ordinary OrcaFlex data file. For example, a library may contain all the standard Line Types that you use regularly. Once such a library file has been built you can quickly build new models using the library – this gives faster model building and can make QA procedures safer. To open a library file, use the Library menu on the Model Browser. Note that any OrcaFlex data file can be opened as a library file, and this makes it easy to use the model browser to copy objects from one model to another.
w 3.4.1 Using Libraries 41 User Interface, Libraries Libraries allow you to easily import objects from one OrcaFlex model to another. To do this run OrcaFlex and open the model browser by clicking the model browser button or the Model | Model Browser menu item, or pressing F2. The model browser should look like: Now you open your file as a library. To do this click the open button on the model browser and select your data file. Now the model browser will look like:
Page 1: w Orcina Ltd. Daltongate Ulverston
Page 4 and 5: Contents 4 w 3.4 Libraries 40 3.4.1
Page 6 and 7: Contents 6 w 5.6 Dynamic Analysis 1
Page 8 and 9: Contents 8 w 6.5.23 Wave Scatter Co
Page 10 and 11: Contents 10 w 8.12 Results 444 8.13
Page 12 and 13: Introduction, Installing OrcaFlex
Page 14 and 15: Introduction, Parallel Processing M
Page 16 and 17: Introduction, References and Links
Page 18 and 19: Introduction, References and Links
Page 21 and 22: w 2 TUTORIAL 2.1 GETTING STARTED 21
Page 23 and 24: w 23 Tutorial, Dynamic Analysis sha
Page 25 and 26: w 3 USER INTERFACE 3.1 INTRODUCTION
Page 27 and 28: w Simulation Paused 27 User Interfa
Page 29 and 30: w Keys on Main Window New model Ope
Page 31 and 32: w Rotate viewpoint left (decrement
Page 33 and 34: w General: StaticsMethod: Whole Sys
Page 35 and 36: w A text data file saved by OrcaFle
Page 37 and 38: w 37 User Interface, Model Browser
Page 39: w Cut/Copy Cut or Copy the selected
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Page 45 and 46: w 3.5.1 File Menu New Deletes all o
Page 47 and 48: w New Vessel New Line New 6D Buoy N
Page 49 and 50: w 3.5.5 View Menu Change Graphics M
Page 51 and 52: w Preferences 51 User Interface, Me
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Page 59 and 60: w 59 User Interface, 3D Views � F
Page 61 and 62: w Replay Period 61 User Interface,
Page 63 and 64: w Frame interval in real time 63 Us
Page 65 and 66: w Numeric 65 User Interface, Data F
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Page 75 and 76: w Results 75 User Interface, Result
Page 77 and 78: w Replays 77 User Interface, Graphs
Page 79 and 80: w Axes 79 User Interface, Spreadshe
Page 81 and 82: w Command Line Parameters 81 User I
Page 83: w Wire Frame Graphics Codec 83 User
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Automation, Batch Processing PolarT
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Automation, Text Data Files Data in
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Automation, Text Data Files SHEAR7L
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w 5 THEORY 5.1 COORDINATE SYSTEMS 1
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w 125 Theory, Object Connections Di
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w 127 Theory, Static Analysis Final
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w 129 Theory, Static Analysis metho
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w 131 Theory, Dynamic Analysis for
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w Static Starting Position Simulati
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w 135 Theory, Friction Theory The n
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w where μ = magnitude of the vecto
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w 139 Theory, Extreme Value Statist
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w where σ = GPD scale parameter ξ
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w 143 Theory, Environment Theory Th
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w where Pu(z) = Nc(z/D)su(z)D Pu-su
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w 147 Theory, Environment Theory
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w Repenetration Offset After Uplift
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w 151 Theory, Environment Theory sp
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w Extrapolation Stretching 153 Theo
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w 155 Theory, Environment Theory st
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w 157 Theory, Vessel Theory individ
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w 159 Theory, Vessel Theory RAOs ca
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w 161 Theory, Vessel Theory Notes:
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w 163 Theory, Vessel Theory ω is t
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w surge/sway/heave M M.L roll/pitch
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w 167 Theory, Vessel Theory that co
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w 169 Theory, Vessel Theory separat
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w 171 Theory, Vessel Theory At this
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w Segment 1 Segment 2 Segment 3 Act
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w 175 Theory, Line Theory � If to
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w where component of M2 in the Sx2
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w The hysteresis model is described
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w � (90,90,90) sets Ex along -GX,
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w = v1 + p' + ω×p Therefore its a
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w y End A Stress ID z Stress OD O S
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w 5.12.16 Hydrodynamic and Aerodyna
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w 189 Theory, Line Theory Another w
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w Drag Chain Seabed Interaction 191
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w 193 Theory, Line Theory OrcaFlex
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w 195 Theory, 6D Buoy Theory clashi
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w 197 Theory, 6D Buoy Theory For Lu
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w 199 Theory, 6D Buoy Theory (due t
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w 201 Theory, 6D Buoy Theory Note:
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w α is the angle between the relat
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w 5.13.6 Contact Forces Contact For
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w Dynamic Analysis 207 Theory, Winc
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w 209 Theory, Shape Theory Finally,
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System Modelling: Data and Results,
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