Utils#

Binning#

`utils.bin_to_precision`(x, delta_x)	Rounds float numbers within the array `x` to a given precision.
`utils.get_fmd`(magnitudes, fmd_bin[, ...])	Calculates event counts per magnitude bin.
`utils.get_cum_fmd`(magnitudes, fmd_bin[, ...])	Calculates cumulative event counts across all magnitude units (summed from the right).

Synthetic Magnitude Distributions#

`utils.simulate_magnitudes`(n, beta, mc[, mag_max])	Generates a vector of `n` elements drawn from an exponential distribution \(f = e^{-beta*M}\).
`utils.simulate_magnitudes_binned`(n, b, mc, ...)	Simulate magnitudes and bin them to a given precision `delta_m`.

Coordinates#

Spatial Transformations#

`utils.bounding_box_to_polygon`(x_min, x_max, ...)	Create a shapely Polygon from a bounding box.
`utils.polygon_to_bounding_box`(polygon)	Get the bounding box of a Polygon.

Coordinate Transformer#

utils.CoordinateTransformer

Class to transform between a external geographic (default ESPG:4326, also known as WGS84), and a local cartesian CRS.

Spatial Filtering#

utils.cat_intersect_polygon

Returns a DataFrame containing only the rows with points inside a given polygon.