BLISS is an R-program for spatial interpolation of near-surface meteorological variables through statistical methods. It includes several statistical interpolation schemes:
- OI_multiscale. Multiscale Optimal Interpolation based on observations only.
- OI_firstguess. Optimal Interpolation based on the combination of observations with a background field. It is possible to specify a data transformation as a pre-processing step (i.e., Gaussian anamorphosis).
- OI_twosteptemperature. Modified Optimal Interpolation based on observations only.
- letkf. Local Ensemble Transform Kalman Filter.
- hyletkf. Hybrid Local Ensemble Transform Kalman Filter.
The following R-libraries are needed:
- argparser
- sp
- raster
- igraph
- rgdal
- ncdf4
- dotnc (not available for public download, write a mail to Cristian Lussana)
Install the R-package using either devtools:
devtools::install_github("metno/bliss_rr")
or as described here.
Copyright (C) 2018 MET Norway. TITAN is licensed under GPL version 3 or (at your option) any later version.
E-mail: cristianl@met.no