NEWS.md

In gstat: Spatial and Spatio-Temporal Geostatistical Modelling, Prediction and Simulation

version 2.1-0

• import sftime; modify krigeST() variogram functions to accept sftime objects for data (as alternative to STI or STIDF), and stars or sftime objects for newdata; #108 with great help from @henningte

• fix Gaussian cosimulation, probably introduced in 2016, #106

version 2.0-7

• return NA as estimate when prediction/simulation fails; #80

version 2.0-6

• fixes object 'ret' not found bug introduced by #63; #65 #66 #70

version 2.0-5

• use multiple cores in variogramST, using pkg future; #63 by @sigmafelix

• fix bug with conditional simulation using stars target grid and nsim=1, #58

version 2.0-4

• fix CRAN warning issue

version 2.0-3

• fix bug in support for sf objects; #46

• fix krigeTg for the case when data or newdata are of class sf or sfc; #51

version 2.0-1

• try to fix CRS issue found on OSX

• check for temporal unit in krigeST opposed to covariance function and assign the temporal unit found in krigeST to the spatio-temporal variogram for consistency in case none has been provided by the model; add warning when ST variogram doesn't have a temporal unit attribute; #42

version 2.0-0

• add plot.variogramModel; #40

• support sf and stars objects, for vector and raster data, respectively; #39

version 1.1-6

• address warnings from Tomas Kalibera's static code checking

version 1.1-5

• fix auto-choosing of variogram parameters if only variogram model type is given, https://github.com/edzer/gstat/issues/17

version 1.1-4

• Fix #17
• Fix #14
• Fix #12
• Fix great circle distance bug; see https://stat.ethz.ch/pipermail/r-sig-geo/2016-December/025251.html

version 1.1-3

• Merge pull request #4 from BenGraeler/master r-journal ms merge updates vignette "spatio-temporal-kriging" to revised paper
• Merge pull request #3 from BenGraeler/master update st paper demos
• demo/stkrige.R: - remove empty station
• demo/00Index, demo/stkrige-crossvalidation.R, demo/stkrige-prediction.R, demo/stkrige.R, man/krigeST.Rd: - adds R scripts from vignette spatio-temporal kriging as demos
• Merge pull request #2 from BenGraeler/master additions for space-time paper
• NAMESPACE, R/krige0.R, man/krigeST.Rd: - adds trans Gaussian kriging for space and time

version 1.1-2

• fixed memcpy for overlapping regions error, found in valgrind checks by Brian Ripley
• fixed a few more (small) memory leaks

version 1.1-1

• Further cleaned up C source code, got rid of lex and yacc files
• Improve fit.variogram to choose initial values for range, sill and nugget before fitting, and fit over a range of model types
• allow NA values in vgm
• Fixed #1

version 1.1-0

• remove meschach matrix library, rewrote interface, link to R's lapack
• improve notification in case of singular matrices
• remove all C code that was not used by R package gstat
• add Makevars, remove configure
• remove links to ai-geostats.org
• wrap fit.StVariogram example in dontrun

version 1.0-26

• use ordered spatial index when selecting nearest strongest correlated neighbours in local kriging to avoid warning of spacetime
• update spatio-temporal geostatitics vignettes; add R Journal draft as vignette (Spatio-Temporal Geostatistics using gstat)
• add spatio-temporal PM10 interpolation movie

version before 1.0-26

• see ChangeLog

gstat documentation built on April 6, 2023, 5:21 p.m.