Download 3D Mesh Generator Manual - The National Center for Computational

Chapter 3 Inteface of CCHE Mesh Generator
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CCHE Mesh Generator 32
“Y” is the y-coordinate of the control point of the current island.
There are three command buttons in this boundary creator window. Currently, “Connect”
is not enabled.
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Click “Undo” and the user can cancel the current action.
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Click “Save” and the boundary file will be created and saved into a file.
In current version, two new features are added into the boundary creator:
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Reminder of top and bottom boundary: in the first block, two labels are provided
to remind the user which boundary he is working on.
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Reminder of the directions of I and J of the blocks.
Now an example will be discussed in detail to demonstrate this process.
Step-1 Click “Topography” menu and choose “Load Topographic Database File”. A
bend channel is loaded and it will be divided into three blocks in which there is one
island.