The updated method is described in the ISIMIP2b Bias Correction Fact Sheet (Supplementary graphics for GFDL-ESM2M, IPSL-CM5A-LR, HadGEM2-ES, and MIROC5).
The bias-adjustment code is available under this DOI.
Topics covered in the fact sheet:
- Observational dataset
- Bias correction methods
- Evaluation:
- Annual global mean, minimum and maximum values
- Statistical dependencies between variables, in space and in time
- Large correction factors and extreme precipitation events
- Reference period statistics
- Preservation of trends
- Discussion of identified methodological issues
- Comparison to ISIMIP fast track