proc

module of dascore

source

Module containing patch processing routines.

Functions

Name	Description
abs	Take the absolute value of the patch data.
angle	Return a new patch with the phase angles from the data array.
append_dims	Insert dimensions at the end of the patch.
apply_operator	Apply a ufunc-type operator to a patch.
assert_has_coords	Raise an error if patch doesn’t have required coordinates.
conj	Apply the complex conjugate of the patch data.
convert_units	Convert the patch data or coordinate units.
coords_from_df	Update non-dimensional coordinate of a patch using a dataframe.
correlate	Correlate source row/columns in a 2D patch with all other row/columns.
correlate_shift	Apply a shift to the patch data to undo correlation in frequency domain.
decimate	Decimate a patch along a dimension.
detrend	Perform detrending along a given dimension (distance or time) of a patch.
drop_coords	Update the coordiantes of a patch.
dropna	Return a patch with nullish values dropped along dimension.
equals	Determine if the current patch equals another.
fillna	Return a patch with nullish values replaced by a value.
gaussian_filter	Applies a Gaussian filter along specified dimensions.
get_array	Get an array associated with patch data or a coordinate.
get_coord	Get a managed coordinate, raising if it doesn’t meet requirements.
imag	Return a new patch with the imaginary part of the data array.
interpolate	Set coordinates of patch along a dimension using interpolation.
make_broadcastable_to	Update the coordiantes of a patch.
median_filter	Apply 2-D median filter.
normalize	Normalize a patch along a specified dimension.
order	Re-order the patch contents based on coordinate values or indices.
pad	Pad the patch data along specified dimensions.
pass_filter	Apply a Butterworth pass filter (bandpass, highpass, or lowpass).
pipe	Pipe the patch to a function.
real	Return a new patch with the real part of the data array.
rename_coords	Rename coordinate of Patch.
resample	Resample along a single dimension using Fourier Method and interpolation.
roll	Roll patch array elements along a given dimension.
rolling	Apply a rolling function along a specified dimension.
savgol_filter	Applies Savgol filter along spenfied dimensions.
select	Return a subset of the patch.
set_dims	Set dimension to non-dimensional coordinate.
set_units	Set the units of a patch’s data or coordinates.
simplify_units	Simplify the units contained by the patch to base metric units.
snap_coords	Snap coordinates to evenly spaced samples.
sobel_filter	Apply a Sobel filter.
sort_coords	Sort one or more coordinates.
squeeze	Return a new object with len one dimensions flattened.
standardize	Standardize data by removing the mean and scaling to unit variance.
taper	Taper the ends of the signal.
transpose	Transpose the data array to any dimension order desired.
update	Return a copy of the Patch with updated data, coords, dims, or attrs.
update_attrs	Update attrs and return a new Patch.
update_coords	Update the coordiantes of a patch.
whiten	Band-limited signal whitening.

Modules

Name	Description
aggregate	Module for applying aggregations along a specified axis.
basic	Basic operations for patches.
coords	Processing operations that have much to do with coordinates.
filter	dascore Filtering module.
units	Processing functions dealing with units and unit conversions.
taper	Processing for applying a taper.
resample	Module for re-sampling patches.
whiten	Spectral whitening.
correlate	Module for calculating cross-correlation over time or distance.
detrend	Module for detrending.
rolling	Processing for applying roller operations.