geost.accessors.data.LayeredData#

class geost.accessors.data.LayeredData(df: DataFrame)[source]#

A class to hold layered data objects (i.e. containing “tops” and “bottoms”) like borehole descriptions which can be used for selections and exports.

Parameters:

df (pd.DataFrame) – Pandas DataFrame containing the data. Mandatory columns that must be present in the DataFrame are: “nr”, “x”, “y”, “surface”, “top” and “bottom”. Otherwise, many methods in the class will not work.

__init__(df: DataFrame)[source]#

Methods

__init__(df)

get_cumulative_thickness(column, values)

Get the cumulative thickness of layers where a column contains a specified search value or values.

get_layer_top(column, values[, ...])

Find the depth at which a specified layer first occurs, starting at min_depth and looking downwards until the first layer of min_thickness is found of the specified layer.

select_by_condition(condition[, invert])

Select data using a manual condition that results in a boolean mask.

select_by_values(column, selection_values[, how])

Select data based on the presence of given values in a given column.

slice_by_values(column, selection_values[, ...])

Slice rows from data based on matching condition.

slice_depth_interval([upper_boundary, ...])

Slice data based on given upper and lower boundaries.

to_collection([has_inclined, ...])

Create a collection from this instance of LayeredData.

to_datafusiontools(columns[, outfile, ...])

Export all data to the core "Data" class of Deltares DataFusionTools.

to_header([horizontal_reference])

Generate a PointHeader from this instance of LayeredData.

to_kingdom(outfile[, tdstart, vw, vs])

Write data to 2 csv files: 1) interval data and 2) time-depth chart.

to_pyvista_cylinders(displayed_variables[, ...])

Create a Pyvista MultiBlock object of cylinder-shaped geometries to represent boreholes.

to_pyvista_grid(displayed_variables[, radius])

Create a PyVista UnstructuredGrid object of the data in this instance.

to_qgis3d(outfile[, ...])

Write data to geopackage file that can be directly loaded in the Qgis2threejs plugin.