Sometimes grid cells are located on land while making grids. So, we can use the delete grid nodes feature to remove those cells. The delete grid node feature is varied and can be accessed from different options as described below for each case. The user can select a proper approach for a specific need.
Delete single grid node
Suppose that a grid is loaded in the workplace and the user wants to delete some grid nodes of that grid.
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Figure 1 Delete single grid node.
Delete grid nodes with a grid block selection
For this option, we can remove nodes inside or outside of the selected grid block.
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Figure 4 Delete grid nodes outside a grid block.
Delete grid nodes with a polygon
For this option, we can remove nodes inside or outside of a polygon. The polygon can be loaded from an external file or instant drawing.
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