Coldwave number (CWN) as defined by the Excess Cold Factor (ECF). (CWN_ECF)

https://w3id.org/hacid/data/cs/climdex/indices/CWN_ECF <https://w3id.org/hacid/onto/data/Variable>

See Appendix D and [Nairn and Fawcett (2013)](#appendixa_refs) for more information. xsd:string
xsd:string Coldwave number (CWN) as defined by the Excess Cold Factor (ECF). (CWN_ECF) 
xsd:string CWN_ECF 
xsd:string The number of individual ‘coldwaves’ that occur each year. 

data from the linked data cloud