DEXP Commands

add

Adds the channels selected from INPUT_PATHS to the given output dataset (created if not existing).

add [OPTIONS] [INPUT_PATHS]...

Options

-c, --channels <channels>

list of channels, all channels when ommited.

-o, --output-path <output_path>

Required

-rc, --rename-channels <rename_channels>

You can rename channels: e.g. if channels are ‘channel1,anotherc’ then ‘gfp,rfp’ would rename the ‘channel1’ channel to ‘gfp’, and ‘anotherc’ to ‘rfp’

-st, --store <store>

Zarr store: ‘dir’, ‘ndir’, or ‘zip’

Default

dir

-w, --overwrite

Forces overwrite of target

Default

False

-p, --projection, -np

If flags should be copied.

Default

True

Arguments

INPUT_PATHS

Optional argument(s)

check

Checks the integrity of a dataset.

check [OPTIONS] [INPUT_PATHS]...

Options

-c, --channels <channels>

list of channels, all channels when ommited.

Arguments

INPUT_PATHS

Optional argument(s)

copy

Copies a dataset, channels can be selected, cropping can be performed, compression can be changed, …

copy [OPTIONS] [INPUT_PATHS]...

Options

-l, --clevel <clevel>

Compression level

Default

3

-z, --codec <codec>

Compression codec: ‘zstd‘, ‘blosclz’, ‘lz4’, ‘lz4hc’, ‘zlib’ or ‘snappy’

Default

zstd

-chk, --chunks <chunks>

Dataset chunks dimensions, e.g. (1, 126, 512, 512).

-st, --store <store>

Zarr store: ‘dir’, ‘ndir’, or ‘zip’

Default

dir

-w, --overwrite

Forces overwrite of output

Default

False

-o, --output-path <output_path>

Dataset output path.

-c, --channels <channels>

list of channels, all channels when ommited.

-s, --slicing <slicing>

dataset slice (TZYX), e.g. [0:5] (first five stacks) [:,0:100] (cropping in z)

-wk, --workers <workers>

Number of worker threads to spawn. Negative numbers n correspond to: number_of _cores / |n|

Default

-4

-zl, --zerolevel <zerolevel>

‘zero-level’ i.e. the pixel values in the restoration (to be substracted)

Default

0

-wkb, --workersbackend <workersbackend>

What backend to spawn workers with, can be ‘loky’ (multi-process) or ‘threading’ (multi-thread)

Default

threading

Arguments

INPUT_PATHS

Optional argument(s)

deconv

Deconvolves all or selected channels of a dataset.

deconv [OPTIONS] [INPUT_PATHS]...

Options

-l, --clevel <clevel>

Compression level

Default

3

-z, --codec <codec>

Compression codec: ‘zstd‘, ‘blosclz’, ‘lz4’, ‘lz4hc’, ‘zlib’ or ‘snappy’

Default

zstd

-chk, --chunks <chunks>

Dataset chunks dimensions, e.g. (1, 126, 512, 512).

-st, --store <store>

Zarr store: ‘dir’, ‘ndir’, or ‘zip’

Default

dir

-w, --overwrite

Forces overwrite of output

Default

False

-o, --output-path <output_path>

Dataset output path.

-c, --channels <channels>

list of channels, all channels when ommited.

-d, --devices <devices>

Sets the CUDA devices id, e.g. 0,1,2 or ‘all’

Default

all

-s, --slicing <slicing>

dataset slice (TZYX), e.g. [0:5] (first five stacks) [:,0:100] (cropping in z)

-ts, --tilesize <tilesize>

Tile size for tiled computation

Default

320

-m, --method <method>

Deconvolution method: for now only lr (Lucy Richardson)

Default

lr

-i, --iterations <iterations>

Number of deconvolution iterations. More iterations takes longer, will be sharper, but might also be potentially more noisy depending on method. The default number of iterations depends on the other parameters, in particular it depends on the choice of backprojection operator. For ‘wb’ as little as 3 iterations suffice.

Default

5

-mc, --max-correction <max_correction>

Max correction in folds per iteration. By default there is no limit

-pw, --power <power>

Correction exponent, default for standard LR is 1, set to >1 for acceleration.

Default

1.0

-bs, --blind-spot <blind_spot>

Blindspot based noise reduction. Provide size of kernel to use, must be an odd number: 3(recommended), 5, 7. 0 means no blindspot.

Default

0

-bp, --back-projection <back_projection>

Back projection operator, can be: ‘tpsf’ (transposed PSF = classic) or ‘wb’ (Wiener-Butterworth = accelerated)

Default

tpsf

Options

tpsf | wb

-wbo, --wb-order <wb_order>

Wiener-Butterworth order parameter, a higher n makes the filter transition slope closer to a hard cutoff, causing the ringing artifacts in the spatial domain.In contrast, a lower order n makes the transition slope gentler and sacrifice some spectral amplitude at spatial frequencies close to the cutoff.

Default

5

-obj, --objective <objective>

Microscope objective to use for computing psf, can be: nikon16x08na, olympus20x10na, or path to file

Default

nikon16x08na

-na, --num-ape <num_ape>

Overrides NA value for objective.

-dxy, --dxy <dxy>

Voxel size along x and y in microns

Default

0.485

-dz, --dz <dz>

Voxel size along z in microns

Default

1.94

-sxy, --xy-size <xy_size>

PSF size along xy in voxels

Default

31

-sz, --z-size <z_size>

PSF size along z in voxels

Default

31

-sp, --show-psf

Show point spread function (PSF) with napari

Default

False

-sc, --scaling <scaling>

Scales input image along the three axis: sz,sy,sx (numpy order). For example: 2,1,1 upscales along z by a factor 2

Default

1,1,1

Arguments

INPUT_PATHS

Optional argument(s)

deskew

Denoises input image using butterworth filter, parameters are estimated automatically

using noise2self j-invariant cross-validation loss.

deskew [OPTIONS] [INPUT_PATHS]...

Options

-l, --clevel <clevel>

Compression level

Default

3

-z, --codec <codec>

Compression codec: ‘zstd‘, ‘blosclz’, ‘lz4’, ‘lz4hc’, ‘zlib’ or ‘snappy’

Default

zstd

-chk, --chunks <chunks>

Dataset chunks dimensions, e.g. (1, 126, 512, 512).

-st, --store <store>

Zarr store: ‘dir’, ‘ndir’, or ‘zip’

Default

dir

-w, --overwrite

Forces overwrite of output

Default

False

-o, --output-path <output_path>

Dataset output path.

-c, --channels <channels>

list of channels, all channels when ommited.

-d, --devices <devices>

Sets the CUDA devices id, e.g. 0,1,2 or ‘all’

Default

all

-s, --slicing <slicing>

dataset slice (TZYX), e.g. [0:5] (first five stacks) [:,0:100] (cropping in z)

-ts, --tilesize <tilesize>

Tile size for tiled computation

Default

320

Arguments

INPUT_PATHS

Optional argument(s)

deskew

Deskews all or selected channels of a dataset.

deskew [OPTIONS] [INPUT_PATHS]...

Options

-l, --clevel <clevel>

Compression level

Default

3

-z, --codec <codec>

Compression codec: ‘zstd‘, ‘blosclz’, ‘lz4’, ‘lz4hc’, ‘zlib’ or ‘snappy’

Default

zstd

-chk, --chunks <chunks>

Dataset chunks dimensions, e.g. (1, 126, 512, 512).

-st, --store <store>

Zarr store: ‘dir’, ‘ndir’, or ‘zip’

Default

dir

-w, --overwrite

Forces overwrite of output

Default

False

-o, --output-path <output_path>

Dataset output path.

-s, --slicing <slicing>

dataset slice (TZYX), e.g. [0:5] (first five stacks) [:,0:100] (cropping in z)

-c, --channels <channels>

list of channels, all channels when ommited.

-d, --devices <devices>

Sets the CUDA devices id, e.g. 0,1,2 or ‘all’

Default

all

-m, --mode <mode>

Deskew algorithm

Default

yang

Options

yang | classic

-xx, --delta-x <delta_x>

Pixel size of the camera

-zz, --delta-z <delta_z>

Scanning step (stage or galvo scanning step, not the same as the distance between the slices)

-a, --angle <angle>

Incident angle of the light sheet, angle between the light sheet and the optical axis in degrees

-fl, --flips <flips>

Flips image to deskew in the opposite orientation (True for view 0 and False for view 1)

-co, --camera-orientation <camera_orientation>

Camera orientation correction expressed as a number of 90 deg rotations to be performed per 2D image in stack – if required.

Default

0

-za, --depth-axis <depth_axis>

Depth axis.

Default

0

-xa, --lateral-axis <lateral_axis>

Lateral axis.

Default

1

-p, --padding

Pads output image to fit deskwed results.

Arguments

INPUT_PATHS

Optional argument(s)

fuse

Fuses the views of a multi-view light-sheet microscope dataset (available: simview and mvsols)

fuse [OPTIONS] [INPUT_PATHS]...

Options

-l, --clevel <clevel>

Compression level

Default

3

-z, --codec <codec>

Compression codec: ‘zstd‘, ‘blosclz’, ‘lz4’, ‘lz4hc’, ‘zlib’ or ‘snappy’

Default

zstd

-chk, --chunks <chunks>

Dataset chunks dimensions, e.g. (1, 126, 512, 512).

-st, --store <store>

Zarr store: ‘dir’, ‘ndir’, or ‘zip’

Default

dir

-w, --overwrite

Forces overwrite of output

Default

False

-o, --output-path <output_path>

Dataset output path.

-c, --channels <channels>

list of channels, all channels when ommited.

-s, --slicing <slicing>

dataset slice (TZYX), e.g. [0:5] (first five stacks) [:,0:100] (cropping in z)

-d, --devices <devices>

Sets the CUDA devices id, e.g. 0,1,2 or ‘all’

Default

all

-m, --microscope <microscope>

Microscope objective to use for computing psf, can be: simview or mvsols

Default

simview

-eq, --equalise, -neq, --no-equalise

Equalise intensity of views before fusion, or not.

Default

True

-eqm, --equalisemode <equalisemode>

Equalisation modes: compute correction ratios only for first time point: ‘first’ or for all time points: ‘all’.

Default

first

Options

first | all

-zl, --zerolevel <zerolevel>

‘zero-level’ i.e. the pixel values in the restoration (to be substracted)

Default

0

-ch, --cliphigh <cliphigh>

Clips voxel values above the given value, if zero no clipping is done

Default

0

-f, --fusion <fusion>

Fusion mode, can be: ‘tg’ or ‘dct’.

Default

tg

Options

tg | dct

-fbs, --fusion_bias_strength <fusion_bias_strength>

Fusion bias strength for illumination and detection ‘fbs_i fbs_d’, set to ‘0 0’) if fusing a cropped region

Default

0.5,0.02

-dhs, --dehaze_size <dehaze_size>

Filter size (scale) for dehazing the final regsitered and fused image to reduce effect of scattered and out-of-focus light. Set to zero to deactivate.

Default

65

-ddt, --dark-denoise-threshold <dark_denoise_threshold>

Threshold for denoises the dark pixels of the image – helps increase compression ratio. Set to zero to deactivate.

Default

0

-zpa, --zpadapodise <zpadapodise>

Pads and apodises the views along z before fusion: ‘pad apo’, where pad is a padding length, and apo is apodisation length, both in voxels. If pad=apo, no original voxel is modified and only added voxels are apodised.

Default

8,96

-lr, --loadreg

Turn on to load the registration parameters from a previous run

Default

False

-mf, --model-filename <model_filename>

Model filename to load or save registration model list

Default

registration_models.txt

-wri, --warpregiter <warpregiter>

Number of iterations for warp registration (if applicable).

Default

4

-mc, --minconfidence <minconfidence>

Minimal confidence for registration parameters, if below that level the registration parameters for previous time points is used.

Default

0.3

-md, --maxchange <maxchange>

Maximal change in registration parameters, if above that level the registration parameters for previous time points is used.

Default

16

-ref, --regedgefilter

Use this flag to apply an edge filter to help registration.

Default

False

-mp, --maxproj, -nmp, --no-maxproj

Registers using only the maximum intensity projection from each stack.

Default

True

-hd, --hugedataset

Use this flag to indicate that the the dataset is _huge_ and that memory allocation should be optimised at the detriment of processing speed.

Default

False

-p, --pad

Use this flag to pad views according to the registration models.

-wth, --white-top-hat-size <white_top_hat_size>

Area opening value after down sampling for white top hat transform transform. Larger values will keep larger components. Recommended value of 1e5.

-wths, --white-top-hat-sampling <white_top_hat_sampling>

Down sampling size to compute the area opening

-rb, --remove-beads

Use this flag to remove beads before equalizing and fusing

-eqr, --equalisation-ratios <equalisation_ratios>

Manually set equalisation ratios

Arguments

INPUT_PATHS

Optional argument(s)

info

Prints out extensive information about dataset.

info [OPTIONS] [INPUT_PATHS]...

Arguments

INPUT_PATHS

Optional argument(s)

info

Executes a generic function in multiples gpus using dask and cupy.

info [OPTIONS] [INPUT_PATHS]...

Options

-l, --clevel <clevel>

Compression level

Default

3

-z, --codec <codec>

Compression codec: ‘zstd‘, ‘blosclz’, ‘lz4’, ‘lz4hc’, ‘zlib’ or ‘snappy’

Default

zstd

-chk, --chunks <chunks>

Dataset chunks dimensions, e.g. (1, 126, 512, 512).

-st, --store <store>

Zarr store: ‘dir’, ‘ndir’, or ‘zip’

Default

dir

-w, --overwrite

Forces overwrite of output

Default

False

-o, --output-path <output_path>

Dataset output path.

-c, --channels <channels>

list of channels, all channels when ommited.

-d, --devices <devices>

Sets the CUDA devices id, e.g. 0,1,2 or ‘all’

Default

all

-s, --slicing <slicing>

dataset slice (TZYX), e.g. [0:5] (first five stacks) [:,0:100] (cropping in z)

-ts, --tilesize <tilesize>

Tile size for tiled computation

-a, --args <args>

Function arguments, it must be used multiple times for multiple arguments. Example: -a sigma=1,2,3 -a pad=constant

-f, --func-name <func_name>

Required Function to be called, arguments should be provided as keyword arguments on the cli.

-pkg, --pkg-import <pkg_import>

Required Package to be imported for function usage. For example, cupyx.scipy.ndimage when using gaussian_filter.

Arguments

INPUT_PATHS

Optional argument(s)

info

Computes histogram of selected channel.

info [OPTIONS] [INPUT_PATHS]...

Options

-c, --channels <channels>

list of channels, all channels when ommited.

-d, --device <device>

Selects the CUDA device by id, starting from 0.

Default

0

-o, --output-directory <output_directory>
Default

histogram

-m, --minimum-count <minimum_count>

Minimum count on the histogram used to select upper limit, values lower than this are not considered.

Default

5

-M, --maximum-count <maximum_count>

Maximum count to clip histogram and improve visualization.

Arguments

INPUT_PATHS

Optional argument(s)

projrender

Renders datatset using 2D projections.

projrender [OPTIONS] [INPUT_PATHS]...

Options

-s, --slicing <slicing>

dataset slice (TZYX), e.g. [0:5] (first five stacks) [:,0:100] (cropping in z)

-c, --channels <channels>

list of channels, all channels when ommited.

-d, --devices <devices>

Sets the CUDA devices id, e.g. 0,1,2 or ‘all’

Default

all

-w, --overwrite

Forces overwrite of output

Default

False

-o, --output_path <output_path>

Output folder to store rendered PNGs. Default is: frames/<channel_name>

-ax, --axis <axis>

Sets the projection axis: 0->Z, 1->Y, 2->X

Default

0

-di, --dir <dir>

Sets the projection direction: -1 -> top to bottom, +1 -> bottom to top.

Default

-1

-m, --mode <mode>

Sets the projection mode: ‘max’: classic max projection, ‘colormax’: color max projection, i.e. color codes for depth, ‘maxcolor’ same as colormax but first does depth-coding by color and then max projects (acheives some level of transparency).

Default

colormax

Options

max | maxcolor | colormax

-cl, --clim <clim>

Sets the contrast limits, i.e. -cl 0,1000 sets the contrast limits to [0,1000]

-at, --attenuation <attenuation>

Sets the projection attenuation coefficient, should be within [0, 1] ideally close to 0. Larger values mean more attenuation.

Default

0.1

-g, --gamma <gamma>

Sets the gamma coefficient pre-applied to the raw voxel values (before projection or any subsequent processing).

Default

1.0

-dl, --dlim <dlim>

Sets the depth limits. Depth limits. For example, a value of (0.1, 0.7) means that the colormap start at a normalised depth of 0.1, and ends at a normalised depth of 0.7, other values are clipped. Only used for colormax mode.

-cm, --colormap <colormap>

sets colormap, e.g. viridis, gray, magma, plasma, inferno. Use a rainbow colormap such as turbo, bmy, or rainbow (recommended) for color-coded depth modes.

-cg, --rgbgamma <rgbgamma>

Gamma correction applied to the resulting RGB image. Usefull to brighten image

Default

1.0

-t, --transparency

Enables transparency output when possible. Good for rendering on white (e.g. on paper).

Default

False

-lsi, --legend-size <legend_size>

Multiplicative factor to control size of legend. If 0, no legend is generated.

Default

1.0

-lsc, --legend-scale <legend_scale>

Float that gives the scale in some unit of each voxel (along the projection direction). Only in color projection modes.

Default

1.0

-lt, --legend-title <legend_title>

Title for the color-coded depth legend.

Default

color-coded depth (voxels)

-ltc, --legend-title-color <legend_title_color>

Legend title color as a tuple of normalised floats: R, G, B, A (values between 0 and 1).

Default

1,1,1,1

-lp, --legend-position <legend_position>

Position of the legend in pixels in natural order: x,y. Can also be a string: bottom_left, bottom_right, top_left, or top_right.

Default

bottom_left

-la, --legend-alpha <legend_alpha>

Transparency for legend (1 means opaque, 0 means completely transparent)

Default

1

Arguments

INPUT_PATHS

Optional argument(s)

stabilize

Segment cells of a combination of multiple detection channels and extract features of each segment from the feature channels.

stabilize [OPTIONS] [INPUT_PATHS]...

Options

-l, --clevel <clevel>

Compression level

Default

3

-z, --codec <codec>

Compression codec: ‘zstd‘, ‘blosclz’, ‘lz4’, ‘lz4hc’, ‘zlib’ or ‘snappy’

Default

zstd

-chk, --chunks <chunks>

Dataset chunks dimensions, e.g. (1, 126, 512, 512).

-st, --store <store>

Zarr store: ‘dir’, ‘ndir’, or ‘zip’

Default

dir

-w, --overwrite

Forces overwrite of output

Default

False

-o, --output-path <output_path>

Dataset output path.

-d, --devices <devices>

Sets the CUDA devices id, e.g. 0,1,2 or ‘all’

Default

all

-s, --slicing <slicing>

dataset slice (TZYX), e.g. [0:5] (first five stacks) [:,0:100] (cropping in z)

-dc, --detection-channels <detection_channels>

list of channels used to detect cells.

-fc, --features-channels <features_channels>

list of channels for cell features extraction.

-oc, --out-channel <out_channel>

Output channel name.

Default

Segments

-z, --z-scale <z_scale>

Anisotropy over z axis.

-a, --area-threshold <area_threshold>

Parameter for cell detection, a smaller values will detect fewer segments.

Default

10000.0

-m, --minimum-area <minimum_area>

Minimum area (sum of pixels) per segment.

-h, --h-minima <h_minima>

Parameter to adjust the number of segments, smaller results in more segments.

Default

1

-cmp, --compactness <compactness>

Cell compactness (convexity) penalization, it penalizes non-convex shapes.

Default

0

-g, --gamma <gamma>

Gamma parameter to equalize (exponent) the image intensities.

Default

1.0

-e, --use-edt, -ne

Use Euclidean Distance Transform (EDT) or image intensity for segmentation.

Default

True

Arguments

INPUT_PATHS

Optional argument(s)

speedtest

Estimates storage medium speed.

speedtest [OPTIONS]

stabilize

Stabilises dataset against translations across time.

stabilize [OPTIONS] [INPUT_PATHS]...

Options

-l, --clevel <clevel>

Compression level

Default

3

-z, --codec <codec>

Compression codec: ‘zstd‘, ‘blosclz’, ‘lz4’, ‘lz4hc’, ‘zlib’ or ‘snappy’

Default

zstd

-chk, --chunks <chunks>

Dataset chunks dimensions, e.g. (1, 126, 512, 512).

-st, --store <store>

Zarr store: ‘dir’, ‘ndir’, or ‘zip’

Default

dir

-w, --overwrite

Forces overwrite of output

Default

False

-o, --output-path <output_path>

Dataset output path.

-c, --channels <channels>

list of channels, all channels when ommited.

-rc, --reference-channel <reference_channel>

Reference channel for single stabilization model computation.

-wk, --workers <workers>

Number of worker threads to spawn. Negative numbers n correspond to: number_of _cores / |n|

Default

-4

-d, --device <device>

Selects the CUDA device by id, starting from 0.

Default

0

-mr, --maxrange <maxrange>

Maximal distance, in time points, between pairs of images to registrate.

Default

7

-mc, --minconfidence <minconfidence>

Minimal confidence for registration parameters, if below that level the registration parameters for previous time points is used.

Default

0.5

--com, --no-com

Enable center of mass fallback when standard registration fails.

Default

False

-q, --quantile <quantile>

Quantile to cut-off background in center-of-mass calculation.

Default

0.5

-t, --tolerance <tolerance>

Tolerance for linear solver.

Default

1e-07

-oe, --ordererror <ordererror>

Order for linear solver error term.

Default

2.0

-or, --orderreg <orderreg>

Order for linear solver regularisation term.

Default

1.0

-or, --alphareg <alphareg>

Multiplicative coefficient for regularisation term.

Default

0.0001

-rs, --pcsigma <pcsigma>

Sigma for Gaussian smoothing of phase correlogram, zero to disable.

Default

2

-ds, --dsigma <dsigma>

Sigma for Gaussian smoothing (crude denoising) of input images, zero to disable.

Default

1.5

-lc, --logcomp <logcomp>

Applies the function log1p to the images to compress high-intensities (usefull when very (too) bright structures are present in the images, such as beads.

Default

True

-ef, --edgefilter

Applies sobel edge filter to input images.

Default

False

-dt, --detrend

Remove linear trend from stabilization result

Default

False

-mp, --maxproj, -nmp, --no-maxproj

Registers using only the maximum intensity projection from each stack.

Default

True

-mi, --model-input-path <model_input_path>

Path to pre-computed model for image registration

-mo, --model-output-path <model_output_path>

Output path for computed registration model

Default

stabilization_model.json

-wkb, --workersbackend <workersbackend>

What backend to spawn workers with, can be ‘loky’ (multi-process) or ‘threading’ (multi-thread)

Default

threading

-d, --device <device>

Sets the CUDA devices id, e.g. 0,1,2

Default

0

Arguments

INPUT_PATHS

Optional argument(s)

tiff

Exports dataset as TIFF file(s).

tiff [OPTIONS] [INPUT_PATHS]...

Options

-c, --channels <channels>

list of channels, all channels when ommited.

-s, --slicing <slicing>

dataset slice (TZYX), e.g. [0:5] (first five stacks) [:,0:100] (cropping in z)

-wk, --workers <workers>

Number of worker threads to spawn. Negative numbers n correspond to: number_of _cores / |n|

Default

-4

-o, --output-path <output_path>
-w, --overwrite

to force overwrite of target

Default

False

-p, --project <project>

max projection over given an spatial axis (0->Z, 1->Y, 2->X)

--split

Splits dataset along first dimension, be carefull, if you slice to a single time point this will split along z!

-l, --clevel <clevel>

Compression level, 0 means no compression, max is 9

Default

0

-wkb, --workersbackend <workersbackend>

What backend to spawn workers with, can be ‘loky’ (multi-process) or ‘threading’ (multi-thread)

Default

threading

Arguments

INPUT_PATHS

Optional argument(s)

view

Views dataset using napari (napari.org)

view [OPTIONS] [INPUT_PATHS]...

Options

-c, --channels <channels>

list of channels, all channels when ommited.

-d, --downscale <downscale>

Downscale value to speedup visualization

Default

1

-cl, --clim <clim>

Sets the contrast limits, i.e. -cl 0,1000 sets the contrast limits to [0,1000]

Default

0,512

-cm, --colormap <colormap>

sets colormap, e.g. viridis, gray, magma, plasma, inferno

Default

magma

-ws, --windowsize <windowsize>

Sets the napari window size. i.e. -ws 400 sets the window to 400x400

Default

1536

-po, --projectionsonly

To view only the projections, if present.

Default

False

-vo, --volumeonly

To view only the volumetric data.

Default

False

-q, --quiet

Quiet mode. Doesn’t display GUI.

-l, --labels <labels>

Channels to be displayed as labels layer

Arguments

INPUT_PATHS

Optional argument(s)