Changes in version 0.11.4 (2025-08-20) - (2025-08-13) version for CRAN update Changes in version 0.11.3-9001 - (2025-08-12) all instances of atan2 revised for producing output in the format required (between -pi and +pi or between 0 and 2pi, depending on further usage). - (2025-08-12) missing or mismatch braces in some help pages corrected. - (2025-08-12) functions from other packages correctly anchored in helpfiles. Changes in version 0.11.3 (2023-04-18) - (2023-04-17) functions producing multiple plots now restore the graphical parameters to initial state if terminated; minor corrections to help files; stub vignette "Simulating microstructures with gmGeostats" is not packaged any more with gmGeostats to CRAN, but can be found here (until it is finished) - (2023-04-13) batch of hidden methods exported to the namespace (mostly for as.*() functions converting between different representations of empirical variograms and of geostatistical models) - (2023-04-04) C routines called as symbols and not name strings; non-ASCII characters removed Changes in version 0.11.2 (2022-11-30) - (2022-11-22) flag '-lstdc++' removed from makevars. - (2022-11-15) minor bugs in accuracy calculations corrected. References improved. - (2022-08-15) bug in turning bands for spherical variogram corrected. Changes in version 0.11.1 (2022-05-03) - (2022-05-03) minor changes to adapt to more stringent standards for class determination, for variable definition in C code, and for calls to FORTRAN routines from C code involving string arguments. Changes in version 0.11.0-9002 - (2021-12-14) bugs in turning bands corrected: getUnitVec was producing a wrong sequence of directions, and bands for exponential and Gaussian variograms did not correct for the difference between parametric and effective range in the right way; - (2021-12-08) anisotropy objects complete, restructured and everywhere correctly used: if class(A)=="AnisotropyScaling" and class(M)=="AnisotropyRangeMatrix" (the two possible classes), then A %*% t(A) == solve(M); with them, u = sqrt(h %*% solve(M, h)) can be used in a scalar variogram (i.e. M is a matrix of ranges and orientations), and v = t(A) %*% h an isotropic variogram (i.e. u=sqrt(sum(v^2)), and A is a scaling matrix that makes the space isotropic) - (2021-12-08) bugs corrected in gsi.EVario3D() Changes in version 0.11.0-9001 - (2021-11-05) bugs corrected in internal 2D empirical variogram function gsi.EVario2D() . First version of 3D internal variogram function gsi.EVario3D() available. Usage of these functions is only for specialists foreseen. In the near future a user-friendlier wrapper will be provided. Changes in version 0.11.0-9000 - (2021-10-20) section on the vignette "register_new_layer_datatype.Rmd" about the definition and registration of empirical covariance for circular data. Changes in version 0.11.0 (2021-10-18) - (2021-10-17) dependence from randomFields eliminated - (2021-10-17) consolidated management of predict() methods for S3 and S4 objects, with the help of the internal function Predict() (not recommended to use) Changes in version 0.10.9-9001 - (2021-09-30) minor bug corrected on the way fit_lmc passes its arguments to surrogate gstat and gmGeostats functions - (2021-10-01) management of predict() methods for S3 and S4 objects, with the help of the internal function Predict() (not recommended to use) Changes in version 0.10.9 (release of polished 0.10.8.900x dev versions) - minor correction on C source code for compatibility with clang13 Changes in version 0.10.8-9001 - (2021-07-22) conversion methods between variogram models: as.gmCgram() methods for "variogramModel" and "variogramModelList" objects (from package "gstat") Changes in version 0.10.8-9000 - (2021-07-15) documented abstract union classes, specifying required methods for the member classes Changes in version 0.10.8 (release of polished 0.10.7.900x dev versions) Changes in version 0.10.7.9006 - new vignette "How to register new layer datatypes", with a howto adapt gmGeostats to deal with your very special data type (with an example for regionalized circular data) - (2021-07-06) new option to extract univariate accuracy() from multivariate kriging results - NEWS.md and vignettes/gmGeostats.Rmd polished - "predict"-methods for objects of class gmSpatialModel now programmed with multiple dispatching, to enable further extensions Changes in version 0.10.7.9005 - (2021-06-30) bugs in xvErrorMeasures() for simulated data corrected - (2021-06-30) bugs in accuracy() and precision() corrected Changes in version 0.10.7.9004 - (2021-06-29) bugs in accuracy() and precision() corrected - (2021-06-23) bug in validate.NfoldCrossValidation() corrected Changes in version 0.10.7.9003 - (2021-04-08) exported turning bands for direct usage - (2020-10-01) bug in turning bands spherical variogram corrected Changes in version 0.10.7 - (2020-09-27) updated references in generalised diagonalisations; improved/reimplemented as.logratioVariogram() and as.logratioVariogramAnisotropy() methods; minor edits at plot.logratioVariogramAnisotropy() and variogramModelPlot.logratioVariogram() - (2020-09-24) openMP pragmas enclosed, to improve portability - (2020-09-18) conversion of variogram models of class CompLinModCoReg -> LMCAnisCompo -> variogramModel(List) - (2020-09-18) gsi.gstatCokriging2compo() and gsi.gstatCokriging2rmult() now work with systems of 3 components resp. 2 variables (systems of 2 components or 1 variable still fail) Changes in version 0.10.6 - (2020-09-17) we are in CRAN! https://cran.r-project.org/web/packages/gmGeostats/