SKYSUM

Produce one-line summary of SCUBA skydip observations

Description:

Skysum goes through all the sdf files in the current directory and, optionally, DATADIR (defined in an environment variable) and summarizes files containing skydip observations.

In the absence of the all flag, a numeric range is requested. This range only has an effect on raw data or reduced files which have the run number embedded into the file name. Filenames with no numbers are treated as scan 0.

Usage:

skysum [-h] [-demod] [-reduced] [-all|[-begin nn -end nn]]

Parameters:

h[elp]
Return a help message only. More help can be obtained by using ‘showme sun216’ or ‘scuhelp skysum’.
all
List all skydip files in the current directory and $DATADIR
demod
Only list demodulated data files (signified by _dem_ file name)
reduced
Only list reduced data files (signified by _red_ file name)
begin nn
First scan number to be considered (same as begin==nn)
end nn
Final scan number to be considered (same as end=nn)

Examples:

skysum
Ask for a range of scan numbers and then give a summary of every skydip file matching this criterion in DATADIR and the current directory.
skysum all
Generate a summary of all skydip files in the current and DATADIR directory.
skysum begin=5 end=100
Generate a summary of all skydip data from scans 5 to 100 inclusive.
skysum all reduced
Produce a one line summary of all reduced skydip (_red_) files.
skysum all reduced > log.txt
Produce a one line summary of all the reduced skydip files and store the output in the text file log.txt (note this example is shell specific).
skysum all reduced demod
Produce a summary of all reduced (_red_) and demodulated (_dem_) skydip files (ie not files produced during off-line data reduction).

Notes:

Related Applications

SURF: sculog, photsum, mapsum, obssum, pointsum, skydip