Determinar cuándo reconstruir geometric networks

Question

<\/HEAD>Actualmente apoyo geometric water networks para mi organización. Las water networks consisten en cosas como water lines, valves, hydrants, etc. Recientemente he comenzado a hacer actualizaciones que incluyen agregar/eliminar lines y valves. Lo que no entiendo completamente es cuándo/si necesito reconstruir la geometric network después de que se realicen cambios. ¿La network recogerá automáticamente esas actualizaciones en las lines y valves o será necesario un rebuild de la geometric network? ¿Alguien puede darme alguna idea sobre esto para asegurarme de saber exactamente cuándo necesito rebuild las networks en el futuro? <\/P><\/BODY><\/HTML>

JonDeRose · Accepted Answer

Clint  Glover‌ Cross-posting this to Geodatabase where a larger community around the Geometric Network exists.   Rebuild is not required to maintain the topological connectivity of the Geometric Network (GN). GN connectivity can be maintained during normal editing operations through attention to the snapping environment you've set up.

Whether or not to rebuild depends upon the goal and/or the issues you are seeing.  The snapping environment, trace tools and verify network connectivity tools should be sufficient to identify and address connectivity issues you encounter after editing.  Verify Connectivity is your friend when issues are encountered.  In most cases this can be used in conjunction with manual editing and repair connectivity to identify problems and establish connectivity.  Rebuild can be used against small subsets of your GN using the map extent if needed where other tools fail to re-establish connectivity.  Rebuild is an intensive process that actually rebuilds the logical network for the area of interest and as such can be expensive.

Hope this helps clarify,

Jon

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