We thank Robert M. Candey ( NASA ) , Joseph B. Gurman ( NASA ) , and Juan Fontenla , for stewarding legacy data and codes through the times and kindly helping us to locate them . We also thank the referee for comments and suggestions that helped us present more clearly the analysis of this unconventional , venerable data set . TdPA acknowledges funding from the European Research Council ( ERC ) under the European Union 's Horizon 2020 research and innovation programme ( grant agreement no . 742265 ) . This material is based upon work supported by the National Center for Atmospheric Research , which is a major facility sponsored by the National Science Foundation under Cooperative Agreement No . 1852977 .