lumicks.pylake.fdcurve.FdCurve

class FdCurve(file, start, stop, name, force='2', distance='1')

An FD curve exported from Bluelake

By default, the primary force and distance channels are downsampled_force2 and distance1. Alternatives can be selected using FdCurve.with_channels(). Note that it does not modify the FD curve in place but returns a copy.

Attributes

filelumicks.pylake.File

The parent file. Used to look up channel data.

start, stopint

The time range (ns) of this FD curve within the file.

namestr

The name of this FD curve as it appeared in the timeline.

__init__(file, start, stop, name, force='2', distance='1')

Methods

__getitem__(item)
_get_distance(n)
_get_downsampled_force(n, xy)
_sliced([force_min, force_max, ...])	Get a slice of the fd curve.
_sliced_by_distance(min_dist, max_dist[, ...])	Return the longest time-contiguous slice of this FD curve within a selected distance range
distance_range_selector([show, max_gap])
from_dataset(h5py_dset, file, **kwargs)
plot_scatter(**kwargs)	Plot the FD curve points
range_selector([show])
with_baseline_corrected_x()	Return a copy of this F,d curve with baseline correction applied to force channel.
with_channels(force, distance)	Return a copy of this FD curve with difference primary force and distance channels
with_offset([force_offset, distance_offset])	Add a constant force offset from the force data in this F,d curve.

Attributes

d	The primary distance channel associated with this FD curve
distance1
distance2
downsampled_force1
downsampled_force1x
downsampled_force1y
downsampled_force1z
downsampled_force2
downsampled_force2x
downsampled_force2y
downsampled_force2z
downsampled_force3
downsampled_force3x
downsampled_force3y
downsampled_force3z
downsampled_force4
downsampled_force4x
downsampled_force4y
downsampled_force4z
f	The primary force channel associated with this FD curve