Table 1 Table listing the number of spatial modes needed for each period to surpass either 95 or 99% variance (\(\kappa\)) threshold. The list includes PCA results using the full data set and restricting the data to March–April
Time Series | \(\kappa\) [%] | Period [h] | |||||
|---|---|---|---|---|---|---|---|
24 | 12 | 8 | 6 | 4.8 | 4 | ||
Full year | 95 | 3 | 6 | 9 | 12 | 12 | 11 |
99 | 7 | 12 | 18 | 25 | 26 | 25 | |
March–April | 95 | 2 | 3 | 5 | 6 | 7 | 7 |
99 | 4 | 6 | 8 | 12 | 13 | 13 | |