Grid Manager
- Last UpdatedApr 02, 2026
- 1 minute read
Creates and manages grid systems used to define coordinate references in the model. The main ship grid provides a framework for positioning and creating model elements such as curves and surfaces.
Create a Grid System
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On the Common Reference tab, in the Create group, select Grid Manager
The Grid Manager window opens:

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Enter a name in the Grid System box or select an existing grid system from the dropdown list.
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Define axis prefixes, start position, orientation, grid system and axis names.
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Enable Active Marine grid system to _?__.
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Select Single mode to _?_.
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Select Create.
The system creates the REFGRD element and set the purpose of the created grid to SHIP, which identifies the main ship grid.