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FIND
LAS\FIND [APPEND|NEW_DATA|UPDATE] [Options]
FIND performs a search in the input file to build a new index, according
to selection criteria defined by the SET command. These criteria may be
temporarily modified by the following options.
Observation numbers:
/ALL all versions of each observations are searched for
(if not present: only the last version)
/NUMBER n1 n2 search for the specified range of observation number
/ENTRY n1 n2 search for the specified range of entry numbers
General information:
/SCAN s1 s2 search for the specified range of scan numbers
/SUBSCAN s1 s2 search for the specified range of subscan numbers
/TELESCOPE name search for the telescope used
/OBSERVED d1 d2 search for these observation dates (JJ-MMM-YYYY)
/REDUCED d1 d2 search for these reduction dates (JJ-MMM-YYYY)
/QUALITY q search for the data of quality better than Q
/SECTION name search for observations which have this section defi
Spectroscopic information:
/LINE name search by line name
/FREQUENCY f1 f2 search by signal or image frequency value or range
Position information:
/SOURCE name search by source name
/OFFSET a1 a2 [unit] search for this position (within SET MATCH tolerance
/RANGE w e s n [unit] search for the specified range of offsets (plus SET
/POSITION a0 d0 sys search for observations by absolute position
/MASK File search for observations in the mask
FIND does not return an error if the index is empty, but the variable
FOUND is set to 0. FOUND is always set to the number of observations in
the index.
Subsections
Gildas manager
2024-04-17