##############################################################################
# Meteorological Data provided by
# Albert-Ludwigs-Universitaet Freiburg
# Institute of Earth and Environmental Sciences
# Chair of Environmental Meteorology
# Prof. Dr. Andreas Christen
# Werthmannstrasse 10, 79085 Freiburg, Germany
# meteo@meteo.uni-freiburg.de
##############################################################################

Station Name: Freiburg-Chemiehochhaus
Station ID: FRCHEM
Station Address: Albertstrasse 21, Freiburg im Breisgau, Germany
Station Longitude: 7.8486 deg E
Station Latitude: 48.0011 deg N
Station Elevation: 323.5 m
Variable: Precipitation
Unit: mm
Height: 2m above roof level
Instrument/Source: Campbell Scientific SBS500 heated rain gauge

List of files
* FRCHEM_2023_Precipitation_10min_UTC.csv
* FRCHEM_2023_Precipitation_30min_UTC.csv
* FRCHEM_2023_Precipitation_Hourly_UTC.csv
* FRCHEM_2023_Precipitation_Daily_UTC.csv
* FRCHEM_2023_Precipitation_Monthly_UTC.csv
* FRCHEM_2023_Precipitation_Yearly_UTC.csv

Column descriptions: FRCHEM_2023_Precipitation_10min_UTC.csv
* Precipitation_Sum_mm = 10min sum of Precipitation in mm
* Precipitation_gap_filled_percent = fraction of 10min that was gap filled in %
* Precipitation_missing_data_percent = fraction of 10min that has missing data in %
* Error value: -9999

Column descriptions: FRCHEM_2023_Precipitation_30min_UTC.csv
* Precipitation_Sum_mm = 30min sum of Precipitation in mm
* Precipitation_gap_filled_percent = fraction of 30min that was gap filled in %
* Precipitation_missing_data_percent = fraction of 30min that has missing data in %
* Error value: -9999

Column descriptions: FRCHEM_2023_Precipitation_Hourly_UTC.csv
* Precipitation_Sum_mm = hourly sum of Precipitation in mm
* Precipitation_gap_filled_percent = fraction of hour that was gap filled in %
* Precipitation_missing_data_percent = fraction of hour that has missing data in %
* Error value: -9999

Column descriptions: FRCHEM_2023_Precipitation_Daily_UTC.csv
* Precipitation_Sum_mm = daily sum of Precipitation in mm
* No_of_hours_with_total_Precipitation_ge_0_1_mm = Number of hours with a sum of Precipitation greater equal 0.1 mm
* No_of_hours_with_total_Precipitation_ge_1_mm = Number of hours with a sum of Precipitation greater equal 1 mm
* No_of_hours_with_total_Precipitation_ge_2_5_mm = Number of hours with a sum of Precipitation greater equal 2.5 mm
* No_of_hours_with_total_Precipitation_ge_5_mm = Number of hours with a sum of Precipitation greater equal 5 mm
* No_of_hours_with_total_Precipitation_ge_10_mm = Number of hours with a sum of Precipitation greater equal 10 mm
* No_of_hours_with_total_Precipitation_ge_20_mm = Number of hours with a sum of Precipitation greater equal 20 mm
* No_of_hours_with_total_Precipitation_ge_50_mm = Number of hours with a sum of Precipitation greater equal 50 mm
* Precipitation_gap_filled_percent = fraction of day that was gap filled in %
* Precipitation_missing_data_percent = fraction of day that has missing data in %
* Error value: -9999

Column descriptions: FRCHEM_2023_Precipitation_Monthly_UTC.csv
* Precipitation_Sum_mm = monthly sum of Precipitation in mm
* No_of_hours_with_total_Precipitation_ge_0_1_mm = Number of hours with a sum of Precipitation greater equal 0.1 mm
* No_of_hours_with_total_Precipitation_ge_1_mm = Number of hours with a sum of Precipitation greater equal 1 mm
* No_of_hours_with_total_Precipitation_ge_2_5_mm = Number of hours with a sum of Precipitation greater equal 2.5 mm
* No_of_hours_with_total_Precipitation_ge_5_mm = Number of hours with a sum of Precipitation greater equal 5 mm
* No_of_hours_with_total_Precipitation_ge_10_mm = Number of hours with a sum of Precipitation greater equal 10 mm
* No_of_hours_with_total_Precipitation_ge_20_mm = Number of hours with a sum of Precipitation greater equal 20 mm
* No_of_hours_with_total_Precipitation_ge_50_mm = Number of hours with a sum of Precipitation greater equal 50 mm
* No_of_days_with_total_Precipitation_ge_0_1_mm = Number of days with a sum of Precipitation greater equal 0.1 mm
* No_of_days_with_total_Precipitation_ge_1_mm = Number of days with a sum of Precipitation greater equal 1 mm
* No_of_days_with_total_Precipitation_ge_2_5_mm = Number of days with a sum of Precipitation greater equal 2.5 mm
* No_of_days_with_total_Precipitation_ge_5_mm = Number of days with a sum of Precipitation greater equal 5 mm
* No_of_days_with_total_Precipitation_ge_10_mm = Number of days with a sum of Precipitation greater equal 10 mm
* No_of_days_with_total_Precipitation_ge_20_mm = Number of days with a sum of Precipitation greater equal 20 mm
* No_of_days_with_total_Precipitation_ge_50_mm = Number of days with a sum of Precipitation greater equal 50 mm
* Precipitation_gap_filled_percent = fraction of month that was gap filled in %
* Precipitation_missing_data_percent = fraction of month that has missing data in %
* Error value: -9999

Column descriptions: FRCHEM_2023_Precipitation_Yearly_UTC.csv
* Precipitation_Sum_mm = yearly sum of Precipitation in mm
* No_of_hours_with_total_Precipitation_ge_0_1_mm = Number of hours with a sum of Precipitation greater equal 0.1 mm
* No_of_hours_with_total_Precipitation_ge_1_mm = Number of hours with a sum of Precipitation greater equal 1 mm
* No_of_hours_with_total_Precipitation_ge_2_5_mm = Number of hours with a sum of Precipitation greater equal 2.5 mm
* No_of_hours_with_total_Precipitation_ge_5_mm = Number of hours with a sum of Precipitation greater equal 5 mm
* No_of_hours_with_total_Precipitation_ge_10_mm = Number of hours with a sum of Precipitation greater equal 10 mm
* No_of_hours_with_total_Precipitation_ge_20_mm = Number of hours with a sum of Precipitation greater equal 20 mm
* No_of_hours_with_total_Precipitation_ge_50_mm = Number of hours with a sum of Precipitation greater equal 50 mm
* No_of_days_with_total_Precipitation_ge_0_1_mm = Number of days with a sum of Precipitation greater equal 0.1 mm
* No_of_days_with_total_Precipitation_ge_1_mm = Number of days with a sum of Precipitation greater equal 1 mm
* No_of_days_with_total_Precipitation_ge_2_5_mm = Number of days with a sum of Precipitation greater equal 2.5 mm
* No_of_days_with_total_Precipitation_ge_5_mm = Number of days with a sum of Precipitation greater equal 5 mm
* No_of_days_with_total_Precipitation_ge_10_mm = Number of days with a sum of Precipitation greater equal 10 mm
* No_of_days_with_total_Precipitation_ge_20_mm = Number of days with a sum of Precipitation greater equal 20 mm
* No_of_days_with_total_Precipitation_ge_50_mm = Number of days with a sum of Precipitation greater equal 50 mm
* Precipitation_gap_filled_percent = fraction of year that was gap filled in %
* Precipitation_missing_data_percent = fraction of year that has missing data in %
* Error value: -9999


Data processing details
Data between 2023-01-19T11:13:00Z and 2023-01-19T11:13:00Z [1 record(s)] deleted due to outliers / errors / missing values.
Data between 2023-01-19T11:13:00Z and 2023-01-19T11:13:00Z [1 record(s)] filled using linear interpolation.
Data between 2023-09-14T17:52:00Z and 2023-09-14T17:52:00Z [1 record(s)] deleted due to outliers / errors / missing values.
Data between 2023-09-14T17:52:00Z and 2023-09-14T17:52:00Z [1 record(s)] filled using linear interpolation.
Data between 2023-09-26T05:48:00Z and 2023-09-26T05:48:00Z [1 record(s)] deleted due to outliers / errors / missing values.
Data between 2023-09-26T05:48:00Z and 2023-09-26T05:48:00Z [1 record(s)] filled using linear interpolation.
Data between 2023-09-30T20:14:00Z and 2023-09-30T20:14:00Z [1 record(s)] deleted due to outliers / errors / missing values.
Data between 2023-09-30T20:14:00Z and 2023-09-30T20:14:00Z [1 record(s)] filled using linear interpolation.
Data between 2023-10-27T07:56:00Z and 2023-10-27T07:56:00Z [1 record(s)] deleted due to outliers / errors / missing values.
Data between 2023-10-27T07:56:00Z and 2023-10-27T07:56:00Z [1 record(s)] filled using linear interpolation.
Data between 2023-10-29T13:36:00Z and 2023-10-29T13:36:00Z [1 record(s)] deleted due to outliers / errors / missing values.
Data between 2023-10-29T13:36:00Z and 2023-10-29T13:36:00Z [1 record(s)] filled using linear interpolation.
Data between 2023-11-29T15:39:00Z and 2023-11-29T15:39:00Z [1 record(s)] deleted due to outliers / errors / missing values.
Data between 2023-11-29T15:39:00Z and 2023-11-29T15:39:00Z [1 record(s)] filled using linear interpolation.
Data between 2023-11-30T15:15:00Z and 2023-11-30T15:15:00Z [1 record(s)] deleted due to outliers / errors / missing values.
Data between 2023-11-30T15:15:00Z and 2023-11-30T15:15:00Z [1 record(s)] filled using linear interpolation.
No data filled using nearest neighbor.
Files created: Fri Nov 21 19:46:38 2025
