Hello Again,
Something we get asked about every so often, is how to produce a Profile Drawing for a roundabout, showing all the legs to a common chainage. Its not that striaghtforward unless you are quite experienced in Linemode, and you certainly can't do it interactively.
Anyway, i have a couple of input files which will do this for you. Both produce the profiles, but they annotate the chainage slightly differently. The first one uses a dummy Master String, and puts the chainages in the box below, the second puts a grid on the section, and annotates the Grid, top and bottom, with the chainages. See the screen grabs below. Both assume you have used Associate Alignments to set up a common chainge for the Central Crown and the Leg Crown lines, although if you haven't you Just so you know, these are two different datasets, not the same dataset drawn in two different ways.
1. Chainages Annotated in Box. Uses a Dummy M Strings to set up the chainages.
2. Chainages Annotated on Grid.
If you want more information on how to achieve this, or a copy of the input files, please get in touch at simon.pegg@bentley.com
Simon Pegg
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can I get a copy of your input files. i used to do this exercise on geopack. But need to update it in MX environment where I am currently in. thanks
Sarath K