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com:n [2013/05/30 16:36] phil created |
com:n [2016/05/10 13:42] (current) phil |
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N,<nd>,[<x>],[<y>],[<z>] | N,<nd>,[<x>],[<y>],[<z>] | ||
- | defines node <nd> with coordinates <x>, <y>, <z> in the active coordinate system. (global or local) The default values for <x>, <y>, <z>, <pile>,<control node> are 0. See also [[com:CSYS]], [[com:LOC]], and [[com:LOCAL]] instructions for local coordinate systems. (Pile and Control Nodes are depreciated in this version of the [[Sassi:Submodeler]]) | + | defines node <nd> with coordinates <x>, <y>, <z> in the active coordinate system. (global or local) The default values for <x>, <y>, <z>, <pile>,<control node> are 0. See also [[com:CSYS]], [[com:LOC]], and [[com:LOCAL]] instructions for local coordinate systems. (Pile and Control Nodes are depreciated in this version of the [[SASSI:acs-sassi_user_interface| SASSI User Interface]]) |
- | Note: The node numbering is arbitrary. However, in order to minimize storage and block operations as well as to provide flexibility for restart analysis with a new superstructure and for the incoherence analysis option, it is required to number the nodes at or below ground surface first, layer by layer, starting from the bottom. | + | |
+ | **Note:** The node numbering is arbitrary. However, in order to minimize storage and block operations as well as to provide flexibility for restart analysis with a new superstructure and for the incoherence analysis option, it is required to number the nodes at or below ground surface first, layer by layer, starting from the bottom. | ||
The z-coordinate must always be chosen vertical upward and the right-hand-rule must be used to set X and Y coordinates. For 1D and 2D analysis, the program ignores the y-coordinate of the nodal points. | The z-coordinate must always be chosen vertical upward and the right-hand-rule must be used to set X and Y coordinates. For 1D and 2D analysis, the program ignores the y-coordinate of the nodal points. |