Doubt in PlotForecastPDF vignette section 4

Hi @llledo and @froura,

I wanted to use the last plot in PlotForecastPDF vignette https://cran.r-project.org/web/packages/CSTools/vignettes/PlotForecastPDF.html and the title leads me to confusion.

Each panel shows different forecast times from lonlat_data sample (fore ftime 1, November, and ftime 2, December). And the title says 'Forecasts valid on 2000-11'. Should it be 'Forecasts initialized on 2000-11'? I understand that valid is used when the same ftime is compared using different start dates or systems, isn't it?

Please, let me know if I am wrong. Otherwise, I think it would be better if you can fix it so other users won't get confused.

Thanks in advance,

Núria