High snowfall days

[charliepascoe]

The name should be changed to "Days with high amount of natural snow", because it is a stock rather than a flow index. This change also needs to be reflected on the sectoral page for Tourism and on the Overview list of all indices.

[charliepascoe]

Corrected the json files for this index
2de2a24

[charliepascoe]

Hi @RutgerDankers
I notice there is an error in the text on the time series plot for the high amount of natural snow index.
"Showing the range of changes across an ensemble of None climate models. Hover over the graph to see the values."

1. There is a typo: I guess None should be nine.
2. However, I thought that this index only had 8 ensemble members.
3. The text below the drop-down boxes on the landing page also says there are nine members in the ensemble.