Extremhochwasser Schweiz - Extreme Floods in Switzerland
Switzerland plots
Stochastic downscaling
Bias correction (Quantile mapping)
Stations
Stations single catchments
ECMWF reforecast grids
Catchments weighting
Data Basis
daily stations
hourly stations
hourly stations v1
Plot Type
mapplot
histogram
Show valid fraction (only mapplot)
yes
no
Show 0.5° x 0.5° grid (only mapplot)
yes
no
Show catchments (only mapplot)
yes
no
Plot size (%)
All data is for 19880801-20191231. Hourly data availability aggregated to daily.
Data Basis
daily stations
hourly stations
hourly stations v1
Plot Type
mapplot
histogram
Catchment
Aare
Drance-de-Bagnes
Goneri
Inn
Minster
Maggia
Rein-da-Sumvitg
Thur
Show valid fraction (only mapplot)
yes
no
Show 0.5° x 0.5° grid (only mapplot)
yes
no
Show catchments (only mapplot)
yes
no
Plot size (%)
All data is for 19880801-20191231. Hourly data availability aggregated to daily.
Grids
catchments
0.25° x 0.25°
0.5° x 0.5°
Plot size (%)
Grids
0.25° x 0.25°
0.5° x 0.5°
Catchments
Aare_AarBer_600710198000
Aare_AarThu_613230179280
Allenbach_AllAde_608710148300
Drance-de-Bagnes_DdBLeC_582550103270
Goneri_GonOwd_670467153932
Inn_InnSCh_795800165910
Isorno_IsoMsg_693120116720
Kander_KanHon_617790168400
Kleine-Emme_KEmEmm_663700213630
Lonza_LonBla_629130140910
Maggia_MagLcn_703100113860
Minster_MinEut_704425215310
Rein-da-Sumvitg_RdSSum_718810167690
Riale-di-Calneggia_RdCCav_684970135960
Sarine_SarBro_573520161345
Thur_ThuAnd_693510272500
Plot size (%)
Splitsample test station mean
Splitsample test QQ plots
deprecated: splitsample test station mean
deprecated: splitsample test QQ plots
updated with error free daily station data from Grenoble
Catchment
Drance-de-Bagnes
Maggia
Inn
Rein-da-Sumvitg
Minster
Aare
Thur
Correct quantiles
Yes
No
Adjust mean bias
Yes
No
Gridpoints offset of included predictor GPs (1.25° only for v1 & v2)
0.75°
1.25°
Plot size (%)
updated with error free daily station data from Grenoble.
Catchment
Drance-de-Bagnes
Maggia
Inn
Rein-da-Sumvitg
Minster
Aare
Thur
Correct quantiles
Yes
No
Adjust mean bias
Yes
No
Gridpoints offset of included predictor GPs (1.25° only for v1 & v2)
0.75°
1.25°
month
1
2
3
4
5
6
7
8
9
10
11
12
Plot size (%)
based on 'old' hourly data aggregated to daily with some erroneous data points
simulated station mean over all simulations (v[1-2]: N=200, v[3-4]: N=48) vs station mean
samples are generated by randomly selecting 75% of data for calibration and 25% for simulation
v1&v2 have some errors in the code due to errors in the numpy package
Version
v1
v2
v3
v4
Catchment
Aare
Goneri
Inn
Maggia
Thur
Correct quantiles and adjust mean bias
No
Yes
Gridpoints offset of included predictor GPs (1.25° only for v1 & v2)
0.75°
1.25°
Plot size (%)
version infos:
v1: Inital
v2: Controll for correlations exceeding 1.0/-1.0
v3: Identified and corrected bug in numpy for np.ma.cov and np.ma.corrcoef. Remove correlation & cov pairs that have less than 2% timepoints overlapp.
v4: Identified and corrected bug in numpy for np.ma.cov and np.ma.corrcoef. Removes correlation & cov pairs that have less than 10 timepoints overlapp.
based on 'old' hourly data aggregated to daily with some erroneous data points
single station QQ plots (simulations: v[1-2] N=200, v[3-4] N=48) vs obs station
samples are generated by randomly selecting 75% of data for calibration and 25% for simulation
v1&v2 have some errors in the code due to errors in the numpy package
Version
v1
v2
v3
v4
Catchment
Aare
Goneri
Inn
Maggia
Thur
month
1
2
3
4
5
6
7
8
9
10
11
12
Correct quantiles and adjust mean bias
No
Yes
Gridpoints offset of included predictor GPs (1.25° only for v1 & v2)
0.75°
1.25°
Plot size (%)
version infos:
v1: Inital
v2: Controll for correlations exceeding 1.0/-1.0
v3: Identified and corrected bug in numpy for np.ma.cov and np.ma.corrcoef. Remove correlation & cov pairs that have less than 2% timepoints overlapp.
v4: Identified and corrected bug in numpy for np.ma.cov and np.ma.corrcoef. Removes correlation & cov pairs that have less than 10 timepoints overlapp.
Regridding
QQ and percentile plots transfer function
deprecated: QQ and percentile plots
Mean map plots
Dataset
CPC
ECMWF reforecasts
WFDE5_CRU+GPCC
WFDE5_CRU
E-OBS
RhiresD
RhiresD_05
Regridding scheme (only CPC)
raw
05_bilinear
05_conservative
05_dif_bil-cons
Plot size (%)
Plot Type
QQ plots
Percentile-value plots
Reference Dateset
E-OBS
RhiresD
Percentile range
p99.8-p100
p99-p100
p50-p100
month
1
2
3
4
5
6
7
8
9
10
11
12
Plot size (%)
Plot Type
QQ plots
Percentile-value plots
Reference Dateset
E-OBS
CPC
Underlying Values (only CPC)
monthly-6h separated
monthly-6h aggregated
Percentile range
p99.8-p100
p99-p100
p50-p100
month
1
2
3
4
5
6
7
8
9
10
11
12
6h (only for 6h seperated)
3
9
15
21
Plot size (%)
Extremhochwasser Schweiz - Extreme Floods in Switzerland
Extremhochwasser Schweiz - Extreme Floods in Switzerland
Extremhochwasser Schweiz - Extreme Floods in Switzerland