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When in QGIS I run processing tool Shortest path (point to layer) ... I am satisfied with the result (below picture red line). But when I try to run the same tool in QGIS modeller, the result is different (see picture green line) enter image description here

How to define in QGIS modeller shortest path (point to layer) START POINT in expression from point layer (see picture)? I have three vector layers:

  1. Start point layer (only one point)
  2. End point layer (many points)
  3. Network layer All layers are in the same coordinate system: EPSG:3301

enter image description here

JClarkson
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Rii Pii
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  • Error is in expression: x(transform($geometry, layer_property(@layer_name, 'crs'),'EPSG:3301')) || ',' || y(transform($geometry, layer_property(@layer_name, 'crs'),'EPSG:3301')) – Rii Pii Jan 13 '21 at 18:17
  • Error: geom_to_wkt(make_point(x(geometry('layer_start_2672a933_f4f5_45c8_8e78_3c129af475b0')),y(geometry('layer_start_2672a933_f4f5_45c8_8e78_3c129af475b0')))) – Rii Pii Jan 13 '21 at 18:36
  • It worked fine for me here link to answer – Rii Pii Oct 02 '22 at 12:13

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