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bol [linewidth] [nrg] [sav] [tub] [col] [edge] [fang] [flat] [sma] [nodraw] |
Description
Generate and draw a border line around a grid or a triangle structure. The border line may be used to outline the grid for display purposes, or it may be extracted as a separate dataset (argument nrg) for further use.
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Save the border line in workspace ^bol. Make it active by mlo ^bol. The saved border line contains many cells or line pieces. To sort the line pieces together into a continuous line do the command mak sortpl - Make sorted and connected polyline. This is necessary if one wants the border to be one consecutive line.
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The border line result is displayed at z-level level. E.g. bol flat 200 will display the border line at z=200.
sma
The border line is produced with the sma contouring command. That means the border is sorted sequentially.
nodraw
No display of border result. Often used with argument sav, where the border line is saved in a workspace.
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