= KAGRA VIS Operations Manual - Info on cdscfg utilities =

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'''Note: needs major edit - stuff at KAGRA does not seem to be in the LIGO places'''

The directory `/ligo/cdscfg` contains utilities to set up a standard environment in several shells and programming environments including bash, csh, Perl and TCL. These are documented further in [[https://dcc.ligo.org/LIGO-T1000379|T1000379]]

== Site/IFO Values ==
The directories `/ligo/cdscfg/site` and `/ligo/cdscfg/ifo` (on some of the front ends it is `/opt/cdscfg/site` etc) should each contain single files whose names specify the site and interferometer according to the following table:

||Location||${site}||${ifo}||
||'''KAGRA'''||'''kamioka'''||'''k1'''||
||Caltech – 40m||cit||c1||
||GEO||geo||g1||
||LHO Interferometers||lho||h1||
|| ||lho||h2||
||LLO Interferometer||llo||l1||
||MIT - LASTI||mit||m1||
||Stanford – Engr. Test Facility||stn||s1||
||Scratch test stands||tst||x0||
||LHO Test Stands||tst||x1||
||LLO Test Stands||tst||x2||
||Caltech Test Stands||tst||x3||

== Shell Variables ==

cdscfg makes available the following shell variables which should be used in scripts.

||Variable||Definition||
||SCRIPTDIR||Directory for IFO scripts||
||MEDMDIR||Top-level directory for MEDM screens||
||TARGETDIR||Top-level directory for front-end executables||
||CHANSDIR||Top-level directory for filters, channel lists||
||SYSBIN||PATH to system executables||
||SYSLIB||LD_LIBRARY_PATH to system libraries||
||EPICSBIN||PATH to EPICS executables||
||EPICSLIB||LD_LIBRARY_PATH to EPICS libraries||
||GDSDIR||Top-level GDS directory||
||GDSBIN||PATH for GDS executables||
||GDSLIB||LD_LIBRARY_PATH to GDS libraries||
||MINPATH||Minimal PATH (PATH is set to this)||
||MINLIB||Minimal LD_LIBRARY_PATH (LD_LIBRARY_PATH is set to this)||
||MA TDIR||Top-level MATLAB directory||
||LIGONDSIP||local NDS server for ifo||
||SITE||LIGO site (upper-case)||
||site||ligo site (lower-case)||
||IFO||IFO label (upper-case)||
||ifo||ifo label (lower-case)||
||IFOLET||IFO letter from label (upper-case)||
||IFONUM||IFO number from label||
||ASC, GDS, HPI, IOO, IMC, ISC, ISI, LSC, OMC, PEM, PSL, SEI, SUS, SYS, TCS, VE||IFO-specific channel prefix for EPICS (i.e. L1:ASC)||