No roughness roses in WAsP 11. Is this a problem?

[Duncan]

With the release of WAsP 11, we removed roughness roses from the program.

It's still possible to see the roughness rose (survey) which the model calculates if you use a reference site, but you can't provide them as inputs for calculations. The only way to tell WAsP about the roughness around a site now is to provide the data as a map.

Our assumption was that almost everyone is using maps to describe roughness now.

Has this change caused difficulty for anyone? Does this change prevent anyone from upgrading to WAsP 11. If so, we'd like to hear what kind of problems you see.

Duncan.