Comments (2)
I was successful with v.kriging addon installation on GRASS GIS 8.4.0dev (2023) compiled with blas and lapack libs under Gentoo GNU/Linux distribution.
During addon installation was printed only compilation warning messages (PR #934), but installation was successful.
GRASS nc_spm_08_grass7/PERMANENT:demo > v.kriging --help
Interpolates 2D or 3D raster based on input values located on 2D or 3D point vector layer (method ordinary kriging extended to 3D).
Usage:
v.kriging [-2but] input=name [layer=string] phase=value [report=name]
[hz_function=value] [output=value] [crossvalid=name]
[vert_function=value] [final_function=value] [final_vert_function=value]
[atrend=value] [btrend=value] [ctrend=value] [dtrend=value]
[fileformat=value] icolumn=name [zcolumn=name] [azimuth=value]
[zenith_angle=value] [lmax=value] [vmax=value] [lpieces=value]
[vpieces=value] [td=value] [hz_nugget=value] [vert_nugget=value]
[final_nugget=value] [final_vert_nugget=value] [hz_sill=value]
[vert_sill=value] [final_sill=value] [final_vert_sill=value]
[hz_range=value] [vert_range=value] [final_range=value]
[final_vert_range=value] [--overwrite] [--help] [--verbose] [--quiet]
[--ui]
Flags:
-2 Force 2D interpolation even if input is 3D
-b Compute bivariate variogram (3D interpolation only)
-u Compute univariate variogram (3D interpolation only)
-t Eliminate trend if variogram is parabolic
Parameters:
input Name of input vector points map
layer Layer number or name
default: 1
phase Phase of interpolation. In the initial phase, there is empirical variogram computed. In the middle phase, function of theoretical variogram is chosen by the user and its coefficients are estimated empirically. In the final phase, unknown values are interpolated using theoretical variogram from previous phase.
options: initial, middle, final
report File to write the report
hz_function Horizontal variogram function
options: linear, exponential, spherical, gaussian,
bivariate
output Name for output 2D/3D raster map
crossvalid File to write the results of cross validation
vert_function Vertical variogram function
options: linear, exponential, spherical, gaussian,
bivariate
final_function Final variogram function (anisotropic or horizontal component of bivariate variogram)
options: linear, exponential, spherical, gaussian,
bivariate
final_vert_function Final variogram function (vertical component of bivariate variogram)
options: linear, exponential, spherical, gaussian,
bivariate
atrend Trend: f(x,y,z) = a*x + b*y + c*z + d
default: 0.0
btrend Trend: f(x,y,z) = a*x + b*y + c*z + d
default: 0.0
ctrend Trend: f(x,y,z) = a*x + b*y + c*z + d
default: 0.0
dtrend Trend: f(x,y,z) = a*x + b*y + c*z + d
default: 0.0
fileformat File format to save variogram plot (empty: preview in Gnuplot terminal)
options: cdr,dxf,eps,tex,pdf,png,svg
icolumn Attribute column containing input values for interpolation
zcolumn Attribute column containing z coordinates (only for 3D interpolation based on 2D point layer)
azimuth Azimuth of variogram computing (isotrophic)
default: 45.0
zenith_angle Zenith angle of variogram computing (isotrophic)
default: 0.0
lmax Maximum distance in horizontal direction
vmax Maximum distance in horizontal direction (only for 3D variogram)
lpieces Number of horizontal lags
vpieces Number of vertical lags (only for 3D variogram)
td Angle of variogram processing
default: 45.0
hz_nugget Nugget effect of horizontal variogram
default: 0.0
vert_nugget Nugget effect of vertical variogram
default: 0.0
final_nugget Nugget effect of anisotropic variogram (or horizontal component of bivariate variogram)
default: 0.0
final_vert_nugget For bivariate variogram only: nuget effect of vertical component
default: 0.0
hz_sill Sill of horizontal variogram
vert_sill Sill of vertical variogram
final_sill Sill of anisotropic variogram (or horizontal component of bivariate variogram)
final_vert_sill For bivariate variogram only: sill of vertical component
hz_range Range of horizontal variogram
vert_range Range of vertical variogram
final_range Range of anisotropic variogram (or horizontal component of bivariate variogram)
final_vert_range Range of final variogram: one value for anisotropic, two values for bivariate (hz and vert component)
GCC version: gcc (Gentoo 12.3.1_p20230526 p2) 12.3.1 20230526
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Thanks tmszi. It installs for me as well after installing a missing blas-dev library. Closing this as solved.
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