Allow viewing large watersheds that cannot be analyzed

WikiWatershed / model-my-watershed

The web application front end for Model My Watershed.

https://modelmywatershed.org

Apache License 2.0

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Allow viewing large watersheds that cannot be analyzed #1657

Closed mmcfarland closed 7 years ago

mmcfarland commented 7 years ago

With the recent addition of National RWD, it is possible to generate watershed which are too large to be analyzed or modeled. Currently, it results in a warning and then removes the polygon in the map. The behavior should instead be that the polygon is viewable, but the user is unable to move to the analyze step. The message should still be displayed, somehow. Consult design to agree on a conceptual workflow.

kdeloach commented 7 years ago

We should also gracefully handle errors if watershed is null.