This is the command pkfilterascii that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
NAME
pkfilterascii - program to filter data in an ASCII file
SYNOPSIS
pkfilterascii -i input [-ic column] [options] [advanced options]
DESCRIPTION
pkfilterascii filters the columns defined by the option -ic. A varietey of filters can be
selected from with the option -f. The kernel size is defined with the option -dz.
Alternatively, you can define your own filter tap values (use the option -tapz for each
tap). In case of spectral filtering, define the full width half max values (-fwhm value)
or spectral response functions in ASCII files (-srf filename).
OPTIONS
-i filename, --input filename
input ASCII file
-o filename, --output filename
Output ASCII file
-ic column, --inputCols column
input columns (e.g., for three dimensional input data in first three columns use:
-ic 0 -ic 1 -ic 2)
-f filter, --filter filter
filter function (to be implemented: dwt, dwti,dwt_cut)
-dz value, --dz value
filter kernel size in z (band or spectral dimension), must be odd (example: 3).
Set dz>0 if 1-D filter must be used in band domain
-t, --transpose
transpose output with samples in rows and wavelengths in cols
-v level, --verbose level
verbose
Advanced options
-tapz value, --tapz value
taps used for spectral filtering
-fwhm value, --fwhm value
list of full width half to apply spectral filtering (-fwhm band1 -fwhm band2 ...)
-srf filename, --srf filename
list of ASCII files containing spectral response functions (two columns: wavelength
response)
-win col, --wavelengthIn col
column number of input ASCII file containing wavelengths
-wout value, --wavelengthOut value
list of wavelengths in output spectrum (-wout band1 -wout band2 ...)
-interp type, --interp type
type of interpolation for spectral filtering (see
http://www.gnu.org/software/gsl/manual/html_node/Interpolation-Types.html)
-wt type, --wavelet type
wavelet type: daubechies,daubechies_centered, haar, haar_centered, bspline,
bspline_centered
-wf family, --wf family
wavelet family (vanishing moment, see also
http://www.gnu.org/software/gsl/manual/html_node/DWT-Initialization.html)
-cut threshold, --cut threshold
threshold to cut dwt coefficients. Use 0 to keep all.
24 January 2016 pkfilterascii(1)
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