[postgis-tickets] [PostGIS] #3838: topology.toTopoGeom fails with ERROR: XX000: SQL/MM Spatial exception - geometry crosses, when using tolerance 10 meter

[PostGIS]

#3838: topology.toTopoGeom fails with ERROR:  XX000: SQL/MM Spatial exception -
geometry crosses,  when using tolerance 10 meter
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  Reporter:  laopsahl    |      Owner:  strk
      Type:  defect      |     Status:  assigned
  Priority:  medium      |  Milestone:  PostGIS 2.3.5
 Component:  topology    |    Version:  2.3.x
Resolution:              |   Keywords:  totopogeom, ERROR:  XX000: SQL/MM
                         |  Spatial exception - geometry crosses
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Comment (by laopsahl):

 The case where we have less distance between the points in the data and
 input, than the tolerance we use is quite important to handle, because we
 get data from different sources. One source we use is users who are
 actually drawing on the screen, in this case we testing input based on
 images. The data we are updating are mostly in it's original form draw by
 user using in some way.

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Ticket URL: <https://trac.osgeo.org/postgis/ticket/3838#comment:11>
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