[gdal-dev] GNM Usage

Mikhail Gusev gusevmihs at gmail.com
Tue Mar 10 05:35:24 PDT 2015


Hello, Dan.
Have you checked whether the _gnm_graph table had been populated
successfully? May it be void? The possible reason of this can be that the
points are "too far from the line ends" so you could check if you have set
an appropriate for your data snap tolerance value.

2015-03-10 2:50 GMT+04:00 ChiefDan <ChiefDan at gmail.com>:

> One thing when building the network I did not do was use CreateRule to add
> costs to paths as this does not make sense in my use case.
>
>
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