--- README: TUoS Hadfield Green Roof 5-Year Dataset ---

This dataset is compirised of 5 seperate data files:
- Sheffield_Climate_5year.csv
- Sheffield_Rain_5year.csv
- Sheffield_Runoff_5year.csv
- Sheffield_VWC_5year.csv
- Sheffield_Valid_Events.csv

Each data file contains the following infomation:

--- Sheffield_Climate_5year.csv ---

5 years of continuous climate data at a 1 hour temporal resolution.
Start date: 01-Mar-2011 00:00:00
End date: 29-Feb-2016 23:00:00

Data table columns:
1. Timestamp, DD-MMM-YYYY hh:mm:ss
2. Average windspeed, m/s
3. Average Air Temperature, °C
4. Relative Humidity, %
5. Solar Radiation, kW/m2
6. Barometric Pressure, mbar

--- Sheffield_Rain_5year.csv ---

5 years of continuous cumulative rainfall data at a 1 minute temporal resolution.
Start date: 01-Mar-2011 00:00:00
End date: 29-Feb-2016 23:59:00

Data table columns:
1. Timestamp, DD-MMM-YYYY hh:mm:ss
2. Rain gauge 1, mm
3. Rain gauge 2, mm
4. Rain guage 3, mm
5. Average of the 3 guages, mm

Please refer to Stovin et al., 2015 for rain gauge spatial locations.
V Stovin, S Poë, S De-Ville, C Berretta, 2015. 'The influence of substrate and vegetation configuration on green roof hydrological performance,' Ecological Engineering 85, 159-172

--- Sheffield_Runoff_5year.csv ---

5 years of continuous* cumulative runoff data at a 1 minute temporal resolution.
NOTE: *whilst the data is continuous runoff measurement equipment failures result in large sections of the data set being 'invalid,' see Sheffield_Valid_Events.csv for a list of valid events.
Start date: 01-Mar-2011 00:00:00
End date: 29-Feb-2016 23:59:00

Data table columns:
1. Timestamp, DD-MMM-YYYY hh:mm:ss
2. Runoff TB1, mm
3. Runoff TB2, mm
4. Runoff TB3, mm
5. Runoff TB4, mm
6. Runoff TB5, mm
7. Runoff TB6, mm
8. Runoff TB7, mm
9. Runoff TB8, mm
10. Runoff TB9, mm

Please refer to Stovin et al., 2015 for Test Bed (TB) configurations.
V Stovin, S Poë, S De-Ville, C Berretta, 2015. 'The influence of substrate and vegetation configuration on green roof hydrological performance,' Ecological Engineering 85, 159-172

--- Sheffield_VWC_5year.csv ---

5 years of continuous Volumetric Water Content (VWC) profile data at a 5 minute temporal resolution.
Start date: 01-Mar-2011 00:00:00
End date: 29-Feb-2016 23:55:00

Data table columns:
1. Timestamp, DD-MMM-YYYY hh:mm:ss
2. TB1 VWC top probe, m3/m3
3. TB1 VWC middle probe, m3/m3
4. TB1 VWC bottom probe, m3/m3
5. TB2 VWC top probe, m3/m3
6. TB2 VWC middle probe, m3/m3
7. TB2 VWC bottom probe, m3/m3
8. TB3 VWC top probe, m3/m3
9. TB3 VWC middle probe, m3/m3
10. TB3 VWC bottom probe, m3/m3
11. TB7 VWC top probe, m3/m3
12. TB7 VWC middle probe, m3/m3
13. TB7 VWC bottom probe, m3/m3

Please refer to Berretta et al. 2014 for moisture probe locations.
C Berretta, S Poë, V Stovin, 2014. 'Moisture content behaviour in extensive green roofs during dry periods: The influence of vegetation and substrate characteristics,' Journal of Hydrology 511, 374-386

--- Sheffield_Valid_Events.csv ---

5 years of rainfall events discretised by precipitation > 2 mm and a minimum 6 hour antecedant dry weather period (ADWP).
The runoff profiles for these events have all been examined to check for validity.
The data table indicates which test beds are considered to have 'valid' runoff profiles for each identified rainfall event.

Data table columns:
1. Event Number
2. Event Start Time, DD-MMM-YYYY hh:mm:ss
3. Event End Time, DD-MMM-YYYY hh:mm:ss
4. TB1 Runoff Validity, 1=Valid 0=Invalid
5. TB2 Runoff Validity, 1=Valid 0=Invalid
6. TB3 Runoff Validity, 1=Valid 0=Invalid
7. TB4 Runoff Validity, 1=Valid 0=Invalid
8. TB5 Runoff Validity, 1=Valid 0=Invalid
9. TB6 Runoff Validity, 1=Valid 0=Invalid
10. TB7 Runoff Validity, 1=Valid 0=Invalid
11. TB8 Runoff Validity, 1=Valid 0=Invalid
12. TB9 Runoff Validity, 1=Valid 0=Invalid