If present and truthy, it will cause the output
to contain two extra fields: missing_raw and
missing_final, each consisting of a JSON array
containing missing raw and final shots for the
corresponding sequence.
In the event that the option was passed but
there are no missing shots, the two aforementioned
fields will still be present and consist of
empty arrays.
Note that this makes the query significantly
slower.
We do this so that we can look for the "saillineOffset"
parameter, which we expect to be present in source
preplot imports and allows us to correlate source
and sail lines.
The change to bin/sps.py is necessary to let the JSON
serialisation take place.
Doing otherwise will result in the gun data file
appearing has having been read, but no data will
have been saved as there was nowhere to save to.
Fixes#29.
Each of the save_* operations starts a transaction
(which is automatically commited if all goes well).
The main reason for this is to ensure that by the
time raw_lines and final_lines events fire, the
corresponding entries in raw_shots and final_shots
have already been populated.
When final shots are inserted, updated or
deleted, the corresponding QC info (which
is always held in raw_shots.meta->'qc')
is deleted.
If applicable, it will be recreated on the
next QC run.
Not sure if this is going to do anything in
terms of improving the handling of and reacting
to events, but it doesn't seem to hurt terribly.
Eventually, all this will probably need to be
refactored to use EventEmitter.
When inserting or updating a timed event, a trigger
searches the real time events table for a position
close (within one minute) of the event time and
adds it to the event's metadata.
It shows a graphical representation of the
acquisition status of a preplot line, as
stacked bars where each bar represents the
acquisition extent of a sequence. This is
complemented by colour denoting the raw/final/
ntbp status of the sequence and by a tooltip
with the same information. Sequence bars may be
made clickable by providing a function to the
"sequence-href" property; this function should
take a sequence object and return a URL.
