Shadow issue with LB Direct Sun Hours

ladybug-tools
1

Hello,

I’m trying to visualize the shadows of my surrounding buildings on a plot of land.
I made the same recipe as the one found on the forum (https://discourse.ladybug.tools/t/ladybug-shadow-analysis/19961) but I get a different result.
I’d like to have something like this :
image

But I get this :

image
image1530×899 24.2 KB

Does anyone know where this comes from?

If needed, I’ve added my Rhino and GrassHopper files.

Thank you,
Mathilde
Pamiers_shadow.zip (1.1 MB)

2

You probably need to flip the normal direction of the ground surface.
-A.

3

Thank you very much, it works well now.

Mathilde