I am facing an issue with loading FREEFEM++ data to tecplot.
Before I upload the data to tecplot, I add this header
VARIABLES = "S", "`a", "`l"
ZONE T="FIELD" I=187 J=187
In the Mesh, everything seems ok but when I do "Triangulation" then try to see contours, the boundaries of the geometry are missing in the tecplot output.
Without Triangulation the contour doesn't make any sense.
To better understand my point please see this image,
What should I do?