Table 2.
Description of the NG-IDF 2.0 datasets for evergreen forest.
| Main Folder | Naming Convention | Data File Description* |
|---|---|---|
| /24-h_time_series/ | daily time series from 1950/1/1 to 2013/12/30 | |
| data_[lat]_[lon] e.g., data_25.15625_−80.71875 | Data Dimension: 23,375 (R) × 4 (C). C1: W; C2: P; C3: TF; C4: SWE, all in mm. | |
| /AM_time_series_[Year]/e.g., /AM_time_series_CY/ | AM series with durations of 24 h, 48 h, and 72 h driven by different mechanisms from CY 1950–2013, including melt, rain, ROS, TF, and W. AM SWE series is also included. | |
| [duration]_AM_time_series/[mechanism]/data_[lat]_[lon] e.g., 24-h_AM_time_series/W/data_25.15625_−80.71875 | Data Dimension: 64 (R) × 4 (C) C1: Year; C2: Month; C3: Day; C4: AM value in mm. | |
| /d_AM_time_series_[Year]/e.g., /d_AM_time_series_CY/ | Detrended AM series with durations of 24 h, 48 h, and 72 h driven by different mechanisms from CY 1951-2013. | |
| [duration]_AM_time_series/[mechanism]/data_[lat]_[lon] e.g., 24-h_AM_time_series/W/data_25.15625_−80.71875 | Data Dimension: 63 (R) × 4 (C) C1: Year; C2: Month; C3: Day; C4: AM value in mm. | |
| /IDF_curves_[Year]/e.g., /IDF_curves_CY/ | IDF values and their 90% confidence intervals with durations of 24 h, 48 h, and 72 h driven by different mechanisms from 1951-2013, including melt, rain, ROS, TF, and W. Dominant mechanism and mean W and SWE dates from seasonality analysis are also included. | |
| [duration]_[mechanism] e.g., 24-h_W | Data Dimension: 207,173 (R) × 9 (C) C1: Latitude; C2: Longitude; C3-C9: IDF values with ARIs of 2, 5, 10, 25, 50, 100, and 500 years, in mm. | |
| /IDF_curves_[Year]_detrend/e.g., /IDF_curves_CY_detrend/ | IDF values and their 90% confidence intervals using detrended AM data with durations of 24 h, 48 h, and 72 h driven by different mechanisms from 1951-2013. | |
| [duration]_[mechanism] e.g., 24-h_W | Data Dimension: 207,173 (R) × 9 (C) C1: Latitude; C2: Longitude; C3-C9: IDF values with ARIs of 2, 5, 10, 25, 50, 100, and 500 years, in mm. | |
| /trend_results_[year] e.g., /trend_results_CY/ | Sen’s slope of Mann-Kendall trend in AM series with different mechanisms in 1951-2013. | |
| [duration]_[mechanism] e.g., 24-h_W | Data Dimension: 207,173 (R) × 3 (C) C1: Latitude; C2: Longitude; C3: Sen’s slope in mm/yr. | |
*Note: In “Data Description”, C = column, R = Row. C[i] indicates the ith column of a data file.