specsmooth – Smooth an image region in one dimension – analysis task

Description

Parameters

Title

Parameter	Default	Description
imagename	''
outfile	''
box	''
chans	''
stokes	''
region	''
mask	''
overwrite	False
stretch	False
axis	int(-1)
function	'boxcar'
width	int(2)
dmethod	'copy'

Parameter Explanations

imagename

''

Name of the input image

outfile

''

Output image name.

box

''

Rectangular region to select in direction plane. See “help par.box” for details. Default is to use the entire direction plane.

chans

''

Channels to use. See “help par.chans” for details. Channels must be contiguous. Default is to use all channels.

stokes

''

Stokes planes to use. See “help par.stokes” for details. Planes specified must be contiguous. Default is to use all Stokes planes.

region

''

Region selection. See “help par.region” for details. Default is to use the full image.

mask

''

Mask to use. See help par.mask. Default is none..

overwrite

False

Overwrite the output if it exists?

stretch

False

Stretch the mask if necessary and possible? See help par.stretch. Default False

axis

int(-1)

The profile axis. Default: use the spectral axis if one exists, axis 0 otherwise (<0).

function

'boxcar'

Convolution function. hanning and boxcar are supported functions. Minimum match is supported.

width

int(2)

Width of boxcar, in pixels.

dmethod

'copy'

Decimation method. “” means no decimation, “copy” and “mean” are also supported (minimum match).