first draft of impact diagnostics

Author: lauracasp

esmvaltool/config-references.yml

@@ -170,6 +170,10 @@ authors:
     name: Caron, Louis-Philippe
     institute: BSC, Spain
     orcid: https://orcid.org/0000-0001-5221-0147
+  caspers_laura:
+    name: Caspers, Laura
+    institute: DLR, Germany
+    orcid: 
   chen_jack:
     name: Chen, Jack
     institute: NCAR, USA