Some searches should always be query_type="intersection"

[kthyng]

I think that a search like this:

import intake
kwargs_search = {"min_time": "2022-1-1",
                   "max_time": "2022-1-2",
                   "min_lon": -154,
                   "min_lat": 58,
                   "max_lon": -151,
                   "max_lat": 61.5,
}
cat_erddap = intake.open_erddap_cat(server=server, kwargs_search=kwargs_search, standard_names=["sea_water_temperature"])

should always be the combination of the spatial/temporal search AND variable "sea_water_temperature" because I don't think anyone wants to look for in a space/time range OR a specific variable. In my experience, I want to combine only search_for and standard_name searches as either OR or AND (within multiple search_for search terms and combined with standard_names).