Error in 2D mesh generation

Question

Hello,

When I pressed the bottom generation of 2D mesh points I have the following error:

Creating regular mesh points...

InternalError('Operation on mixed SRID geometries\nCONTEXT: SQL function "makegrid" statement 1\n')

Process aborted!

Do you know how to solve this problem?

Regards,

Sara

Answer 1

It means some of your data are in a different coordinate system from what you declared in the RiverGIS dialog window.

To solve it, find those layer(s) with a different SRID (spatial reference ID) and reproject them into the coordinate system you declare for all your data.