. WRIT Reanalysis Intercomparison New Tools: Correlation maps, wavelets, and index time-series analysis

Abstract
The WRIT tools now include the ability to do three additional types of analysis. First, users can correlate index time-series with any of the reanalysis or observational datasets on the 'WRIT Correlation page'. Correlations can be lead/lagged and users can plot at vertical cross-sections using pressure level data. PSD has supplied some ocean/atmosphere indices (PNA, PDO, Nino 4....) or custom time-series can be uploaded by the user. On the WRIT time-series page, the same index time-series supplied on the correlation page can can be analyzed similarly to those obtained from gridded datasets (or users can upload their own time-series). Lastly, users can create wavelet plots/analysis of monthly time-series using either a calculated or pre-generated time-series.