spell_length_of_days_with_air_temperature_above_threshold
Air temperature is the bulk temperature of the air, not the surface (skin) temperature. A spell is the number of consecutive days on which the condition X_below|above_threshold is satisfied. A variable whose standard name has the form spell_length_of_days_with_X_below|above_threshold must have a coordinate variable or scalar coordinate variable with the standard name of X to supply the threshold(s). It must have a climatological time variable, and a cell_method entry for within days which describes the processing of quantity X before the threshold is applied. A spell_length_of_days is an intensive quantity in time, and the cell_methods entry for over days can be any of the methods listed in Appendix E appropriate for intensive quantities e.g. "maximum", "minimum" or "mean".
List containing this term version:
CF (78)
CF (79)
CF (80)
CF (81)
CF (82)
CF (83)
CF (84)
CF (85)
CF (86)
Proposls with this term version:
Proposal: Lars Bärring [Small correction to the description of a]
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