| k5tovdif |
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| DESCRIPTION |
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"k5tovdif" converts K5VSSP or K5/VSSP32 format data to VDIF format data.
| SYNOPSIS |
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k5tovdif k5name1 [k5name2 k5name3 k5name4 [vdifname]] [options]
or
k5tovdif --version|--help
or
k5tovdif env
where
| k5name1 | K5 file name for CH01-04 or CH01 | ||||||||
| k5name2 | K5 file name for CH05-08 or CH02 | ||||||||
| k5name3 | K5 file name for CH09-12 or CH03 | ||||||||
| k5name4 | K5 file name for CH13-16 or CH04 | ||||||||
| if K5 file names after the second are not accompanied by directory name, the directory of 1st K5 file is adopted for these files | |||||||||
| vdifname | VDIF data file name to be created | ||||||||
| --version | show program version | ||||||||
| --help | show how to execute | ||||||||
| env | show environmental variables used in this program | ||||||||
| OPTIONS | |||||||||
| -o vdifname | VDIF file name to be created (default : extension of 1st K5 name is replaced by '.vdif') | ||||||||
| -dir vdifdir | set directory for VDIF file out (default: K5 directory) | ||||||||
| -so soffset | set offset time from data head (sec) (default: 0) | ||||||||
| -p period | set data period to convert (sec) (default: all) | ||||||||
| -das das_name | set station name or compulsoly set station name (in case of VSSP32, station or PC name got from AUX field) | ||||||||
| -sid sid | set station id (A2) (in case of VSSP32, sid got from AUX field) | ||||||||
| -date jjj|yyyymmdd|yyyyddd | |||||||||
set observation date in three ways as follows (not necessary for K5/VSSP32, K5/VSSP64 format)
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| -e2bit n | set 2bit data encode mode
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| -nocheck | to ignore header error for 2nd and later headers (1st header is checked to obtain sampling information) | ||||||||
| -fr frame_bytes | set frame length without header (in byte) (default 1280) | ||||||||
| -num nframe | set # of frames per second (default: 2048e6/(1280*8) = 200000) | ||||||||
| -ch1 nn | set K5 channel corresponding to VDIF ch #1 nn is K5 channel number (1-16) | ||||||||
| -ch2 nn | set K5 channel corresponding to VDIF ch #2 | ||||||||
| ....................... | |||||||||
| -ch16 nn | set K5 channel corresponding to VDIF ch #16 | ||||||||
| -chall n1:n2:....:n16 | |||||||||
set K5 channels corresponding to VDIF all channels
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| ENVIRONMENT VARIABLES |
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| VDIFDIR | default directory for VDIF data |