gstools.tools
GStools subpackage providing miscellaneous tools.
Export
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Export a field to vtk. |
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Export a field to vtk structured rectilinear grid file. |
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Export a field to vtk unstructured grid file. |
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Create a VTK/PyVista grid. |
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Create a vtk structured rectilinear grid from a field. |
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Export a field to vtk structured rectilinear grid file. |
Special functions
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Scaling of standard deviation to get the desired confidence interval. |
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Calculate the (upper) incomplete gamma function. |
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Calculate the lower incomplete gamma function. |
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Calculate the exponential integral \(E_s(x)\). |
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Calculate the incomplete Beta function. |
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Calculate the correlation function of the TPLStable model. |
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Spectral density of the TPLExponential covariance model. |
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Spectral density of the TPLGaussian covariance model. |
Geometric
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Create list of the main axis defined by the given system rotations. |
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Set the angles for the given dimension. |
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Set the anisotropy ratios for the given dimension. |
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Calculate number of rotation angles depending on the dimension. |
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Get all 2D sub-planes for rotation. |
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Givens rotation matrix in arbitrary dimensions. |
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Create a matrix to rotate points to the target coordinate-system. |
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Create a matrix to derotate points to the initial coordinate-system. |
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Create a stretching matrix to make things isotrope. |
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Create a stretching matrix to make things anisotrope. |
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Create a matrix to derotate points and make them isotrope. |
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Create a matrix to rotate points and make them anisotrope. |
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Convert n-D spherical coordinates to Euclidean direction vectors. |
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Generate grid from a structured position tuple. |
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Generate spatio-temporal grid from a position tuple and time array. |
Misc
earth radius for WGS84 ellipsoid in km |
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earth radius for WGS84 ellipsoid in km |
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radius for unit sphere in degree |
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radius for unit sphere |