random_patch

function of dascore.examples

source

random_patch(
    time_min = 2017-09-18,
    time_step = 4000000 nanoseconds,
    time_array = None,
    distance_min = 0,
    distance_step = 1,
    dist_array = None,
    acquisition_key = ““,
    tag = random,
    shape = (300, 2000),
)

Generate a random DAS Patch.

Parameters

Parameter	Description
time_min	The time the patch starts.
time_step	The step between time samples.
time_array	If not None, an array for time coordinate andtime_min and time_step will not be used.
distance_min	The start of the distance coordinate.
distance_step	The spacing between distance samples.
dist_array	If not None, an array of distance values and distance_min and distance_step will not be used.
acquisition_key	The inventory identity of the data source (network.fiber_array.location.acquisition).
tag	The patch tag
shape	The shape pf data array.