Positioning of scaled mesh layer is not inline with scaled species layer

[hqnghi88]

Describe the bug Using the size and position facet on mesh layer and species layer return unmatched location on display To Reproduce Steps to reproduce the behavior:

1. Go to model: Building Heatmap.gaml

2. In display "Instant heatmap with palette", add this line after mesh layer: species people size:{0.5,0.5} position:{0,0};

3. add same facet to mesh layer: mesh instant_heatmap scale: 0 color: palette([ #black, #black, #orange, #orange, #red, #red, #red]) smooth: 2 size:{0.5,0.5} position:{0,0};

4. Launch Experiment "Show heatmap", See that 2 layer are match.

   

5. Return to editor, change the position facet to {0,400} mesh instant_heatmap scale: 0 color: palette([ #black, #black, #orange, #orange, #red, #red, #red]) smooth: 2 size:{0.5,0.5} position:{0,400}; species people size:{0.5,0.5} position:{0,400};

6. Launch Experiment "Show heatmap", See that 2 layer are unmatch.

   

Expected behavior Match mesh layer with species layer when using customized size and position facet

git version, Win and Mac OS

[hqnghi88]

Thank you, it works (seems not very complicated at all, the fix)