Vr Mapping |
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Interpolate Contours (IntCon)
Type: Interactive Application
Interpolates contours between two existing contours.
Detailed Description
Interpolates the required contour lines between two existing contour lines. The lines to be used are user-identified along with the start and stop contour limits. A user-defined contour interval determines the number of contour lines to create. The elevations of the new contour lines are automatically assigned.
Local Commands
Key-in |
Description |
Range |
CONINT= |
Contour interval |
Ground value |
LAYMOD= |
Layer mode |
0-1 |
NEWLAY= |
New layer number |
1-10,001 |
SMOMOD= |
Line smoothing mode |
0-2 |
BSPINC= |
B-Spline increment |
1-10 |
Contour Interval (ConInt=)
Defines the contour interval, which will determine the number of contours to be placed between the user-defined contours.
Layer Mode (LayMod=)
Determines how the layer into which to place new contour lines is chosen. "0" uses the layer of the first user-defined contour line; "1" uses the "New Layer" specification.
New Layer (NewLay=)
Defines the layer into which to place new contour lines. This parameter is used if the Layer Mode (LAYMOD=) is set to 1.
Smoothing Mode (SmoMod=)
Defines the smoothing mode as follows:
0 |
Use no line smoothing. Lines will be set to VrOne mode 1. |
1 |
Use VrOne spline display mode. Lines will be set to VrOne mode 2. |
2 |
Use B-Spline. B-Spline points will be added to the line. The VrOne line mode will be set to 1. This is the recommended parameter for new contour lines. |
B-Spline Increment (BSPIncB=)
Defines the smoothness when creating a B-Splined line. This parameter is from 1 to 10 and 4 or 5 is recommended. This parameter is a multiplier for the number of points placed on the new line. For example, if the original, unsmoothed line has 100 points and this parameter is 4, then the new line will consist of 400 points.
Button Assignments
Interp Cont – Id 1-2
Button |
Description |
1 Id line 1-2 |
Identifies contour lines with two key presses. |
2 Re-id line 1 |
Allows re-identification of the first line. |
3 |
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4 |
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5 |
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6 |
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7 Enter params |
Allows entry of parameters. |
8 |
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9 |
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* |
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0 |
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# End |
Ends application. |
Interp Cont – Id Start - Stop
Button |
Description |
1 Id start - stop |
Identifies the start and stop points that define contouring limits. |
2 Re-id lines |
Allows re-identification of the contour lines. |
3 |
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4 |
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5 |
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6 |
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7 Enter params |
Allows entry of parameters. |
8 |
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9 |
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* |
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0 |
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# End |
Ends application. |
Interp Cont – Confirm
Button |
Description |
1 Accept |
Accepts the contour interpolation results and returns to Id 1-2. |
2 Reject |
Rejects the contour interpolation results and returns to Id 1-2. |
3 |
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4 |
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5 |
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6 |
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7 |
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8 |
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9 |
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* |
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0 |
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# |
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