Scripting documentation errata

[jfcorbett]

I thought it would be useful to post any errors found in the scripting documentation, for reference by current scripters and to help the WAsP team correct any future release of the scripting help file. Here's my first contribution:

In the "Selectors" section:

All this can be collapsed into a single line

Set DataSelection=CurrentProject.Class.AllSelections.ItemByID(TypeCaster.idForElevation)

A "DataSelectionLists" property is missing in the chain, right after the project class object. The code should read:

Set DataSelection=CurrentProject.Class.DataSelectionLists.AllSelections.ItemByID(TypeCaster.idForElevation)

[jfcorbett]

There is an apparent contradiction between the following table and text in the Selectors section:

The table below lists all the selections and shows where they belong.

Description      Site ?  Grid ? 
[...] 
Speed                     X
[...] 
Horizontal speed   X

[...]

We've noticed that the Speed and HorizontalSpeed are the most confusing [JFC: indeed!]. Speed is a point-only value, and HorizontalSpeed is a grid-only value.

[Duncan]

Thanks for these. We'll fix the documentation.

Meanwhile, I can confirm that HorizontalSpeed is the site-only variable, and Speed is for grids, so the text is wrong.