Operator's guide
ignore the remaining settings.
datatransfer.cd1_1.creator : An 8-character string specifying the source of the
data (i.e. the instrument or array to which the DCM is attached.)
datatransfer.cd1_1.destination : An 8-character string specifying the intended
destination of the data.
datatransfer.cd1_1.port : The network port number to which the DCM will
send CD1.1 data.
datatransfer.cd1_1.protocol : The network protocol the DCM should use to
send CD1.1 data—currently only tcp is supported.
datatransfer.cd1_1.receiver : The IP address or hostname of the remote CD1.1
device.
CD1.1 subframe configuration
CD1.1 data is organised into subframes, which have some flexibility in their
format. A configuration file,
/etc/cd11sf.cfg
, is provided allowing you to
specify the exact format to be used in outgoing CD1.1 subframes. Clicking
CD1.1 subframe configuration brings up a page in the work area which enables
you to edit the file and its attributes directly.
The Web interface does not check that the content of the files will be
understood. You should ensure that the file is valid before committing any
changes.
Each line in
/etc/cd11sf.cfg
describes a single CD1.1 stream in the
format
data-stream
:
status-stream
:
location
:
site
:
instrument
:
channel
:
prefix
:
key-bucket
where the fields, separated by colons, are:
data-stream
: the digitizer's data stream ID;
status-stream
: the digitizer's status stream ID;
location
: the CD1.1 location code for the array;
site
: the CD1.1 site code for the instrument;
channel
: the CD1.1 channel name;
prefix
: a prefix for the location to store the files in the file tree of the DCM.
December 2005
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