spiral curves

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spiral curves

Postby Michael N. Sprouffske, Sr » Wed Mar 14, 2007 12:47 pm

I need to enter highway centerline data from a r/w plan. There are spiral curves in said c/l. What function, pulldown, icon do I invoke?
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Postby Glen Cameron » Wed Mar 14, 2007 6:58 pm

The only routine that we have that uses spirals is the AutoRoute routine under the MsDesign menu. It is based upon the centerline being created from PI to PI then you edit the appropriate PI to insert a Spiral-Curve-Spiral combination, as required.
Glen W. Cameron, C.E.T.
City of North Bay, Ontario
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spirals

Postby Michael N. Sprouffske, Sr » Thu Mar 15, 2007 10:59 am

Thank you, Glen. I sorta figured that was the solution, but being inherently lazy, I was looking for an easy out.
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Location: Lofall, Hood's Canal, Washington State

spiral

Postby azstew » Tue Mar 04, 2008 8:30 pm

If I type spiral into the help index, it shows a dialog box I can't seem to find.
Can you tell me where to find it?

Thx!
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Postby Glen Cameron » Wed Mar 05, 2008 5:46 am

As mentioned above,
The only routine that we have that uses spirals is the AutoRoute routine under the MsDesign menu. It is based upon the centerline being created from PI to PI then you edit the appropriate PI to insert a Spiral-Curve-Spiral combination, as required.

The dialog you are seeing is found in the AutoRoute routine at the point when editing a horizontal alignment, when you can insert a SCS element.
Glen W. Cameron, C.E.T.
City of North Bay, Ontario
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