seidart.routines.fabricsynth module

class seidart.routines.fabricsynth.Fabric(params, output_filename='euler_angles.txt', plot=False)

Bases: object

build()

Build the object.

bunge_compute()

Compute the euler angles for the z-x-z transform (Bunge’s notation). A space delimited file will be produced from the output.

custom_cmap(n_colors=100)

Compute a custom colormap for the density plot.

Parameters:

n_colors (int) – The number of colors to be used to compute the colormap. Default is 100.

Create a set of trends and plunges according to a distribution.

projection_plot(density_sigma=3)

Create the stereonet plot. The axes and figure inputs are useful when creating subplots since replacing empty axes objects with mplstereonet axes objects is not straightforward.

Parameters:

density_sigma (float) – The bandwidth parameter for the density plot. A larger number uses a broader kernel and will smooth the data. Default is 3.

rotation_matrix_to_euler_angles(rotation_matrix)

Convert rotation matrix to Euler angles

Parameters:

rotation_matrix (np.ndarray) – The 3-by-3 orthogonal rotation matrix

trend_plunge_to_rotation_matrix(trend, plunge)

Compute the rotation matrix from a trend and plunge pair.

Parameters:

  • trend (float) – The trend value in degrees

  • plunge (float) – The plunge value in degrees

Returns:

rotation_matrix

Return type:

np.ndarray