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R E A D M E . O U T P U T
doc: Tue May 15 19:17:50 2012
dlm: Fri Jun 15 07:39:19 2012
(c) 2012 A.M. Thurnherr
uE-Info: 44 0 NIL 0 0 72 3 2 8 NIL ofnI
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This README describes the output produced by [LADCPproc] and
[LADCPintsh].
=File Format and Interface with Matlab=
All output files produced by [LADCPproc] and [LADCPintsh] are in a
proprietary undocumented ASCII format, called ANTS. To important and
export ANTS files into and from Matlab, the Matlab_tools are required
(see [README.Install]).
To import the ANTS file <013DL.sh> into Matlab, use
sh = loadANTS('013DL.sh');
The resulting structure will contain Metadata as scalars and the data
from each field in a suitably named vector.
To export the suitable Matlab structure <binned_sh> as the ANTS file
<013DL.shprof>, use
struct2ANTS(binned_sh,'013DL.sh','013DL.shprof');
The second argument defines a dependency (the file <013DL.shprof> should
be re-made when <013DL.sh> changes).
=[LADCPproc] Output=
The STDOUT of [LADCPproc] consists of a list of all shear samples ---
essentially a time-depth-series (.tds) of shear values. If this output
is not required, STDOUT can be redirected to /dev/null.
The STDERR of [LADCPproc] consists of the diagnostic output. This output
should be captured into a log file. This is much easier with standard
(bash, Korn, Bourne) shells than with csh derivates.
Additional output is produced with the following options:
-p write a binned shear profile file that can be fed
directly to [LADCPintsh] to create a relative
(baroclinic) velocity profile
-b write a bottom-track file that can be fed directly to
[LADCPintsh] (-r option) to reference the baroclinic
velocity profile
-t write a time-series file, which is useful primarily for
diagnosing problems with the time-lagging of CTD and
LADCP data
-f write a file with all the velocity editing flags
-a write a .dts file of the acoustic backscatter
-k write bottom track profiles (as a single file)
=[LADCPintsh] Output=
The STDOUT of [LADCPintsh] consists of a velocity profile created from
the vertically integrated shear and possibly referenced by an external
velocity profile.
The STDERR of [LADCPintsh] consists of minimal diagnostic output.
On -s, additionally the shear profile is written to a file just before
integration. This is primarily useful for combining shear data from
down- and uplooking ADCPs.