If you have a GridCurrent object and you use the .at() method on a particular location/time the results are cached and used by subsequent requests for that location. However, if a user changes the depth_index on the DepthBase object they will then get the wrong result. The cache needs to be cleared in that case.
If you have a GridCurrent object and you use the .at() method on a particular location/time the results are cached and used by subsequent requests for that location. However, if a user changes the depth_index on the DepthBase object they will then get the wrong result. The cache needs to be cleared in that case.