imod timeseries plugin shows edge_id as float

[Huite]

The flow.arrow contains flow on the basins, with the edge_id as NaN for non-edge flows. The imod plugin does a groupby operation with the edge_id. During reading, the NaNs mean that the edge_id is float-encoded.

Would be fixed if this specific table doesn't contain the "vertical" flows.

Alternative is to filter away these rows in the read_arrow function.

[visr]

Yes we will remove both edge_id (#1310) and the "vertical" flows from flow.arrow, either would fix this.

[Huite]

Alright -- great, then no changes in the QGIS plugins are required.