Version 11/07 for Water 2100

Animal is deemed to be floating if its swim speed is below
a user-setable threshold - default is 0.05 meters/sec (5 cms/sec).
A typical rat swims at 0.25 meters/sec (25 cms/sec).
Please take note that when a rat turns sharply it briefly slows-down.
Usually rats do not float - this is something mice specialize in !

BREAKING 12/12/06 THE VALUES OF TARGET-PLATFORM 

The HVS convention has been, that if an 'area' eg platform, is not reached,
the corrsponding measure is set to -1.
So then, in probe-trials, the target-platform does not exist, so it
cannot be reached (!), so now we set those vlues to -1.
Some "target-platform' measures seem to have no behavioral significance,
and are now omitted. We continue to give you values for all platform-positions.

PARAMETERS
~~~~~~~~~~
TRIALIS$=trial name
RUN_VER$=version # of Run module
ANAZVER$=version # of analyze module
CALDATE$=calibration date
CALUSER$=calibrated by
POOLDIcm=pool diam in cm
PLATDIcm=plat diam in cm
TRACKER$=made using tracker model
ISI_msec=inter-sample interval in msec (default 100) of track-data.
RUNDATE$=trial run date
RUNTIME$=at time of day (this line may not exist)
SUBJECT$=subject ident
DESCRIPT=experiment descriptor, anything you want to write.
FILTERIS=path smoothing filter (default is 'on')
TREATMT$=subject treatment
TRLTYPE$=trial type
PLAT_NUM=platform # (number)
STARTPT$=start location (any string)
MAXTIMsc=max time set for trial, sec
TIMOUTsc=inter-trial timeout, sec
CTR_SIZE=counter diam / plat diam

MEASURES
~~~~~~~~~
LATENTsc=latency
PATHISmt=path length (m)
SPEEDmts=ave speed m/sec
FLOATmps=(meters per second). Speeds less than this are 'Floating'  
%TIMEFLT=% time Floating.                                         
CORRECTD=(Corrected speed) Ave speed excluding Floating            
PATHrato=actual path / direct path (was Janus ratio)
HEADGdeg=heading angle relative to ideal, deg.
HDG/DIAM=distance to which hdg measured / pool diam
THGTIME%=thigmotaxis time %
THGPATH%=thigmotaxis path %
THG/POOL=diam of thigmotaxis detection / pool diam (default 0.9)
SLICEIS$=analyze slice of path?
SLC_ONsc=slice starts secs into swim?
SLC_GOsc=slice duration, secs?
SLICELAT=Latency during a slice = duration of slice
ZONEA%sc=% time in zone A etc
QUAD_%sc=% time in target quad
QUAD1%sc=% time in quad 1 etc
QUAD_%mt=% path in target quad
QUAD1%mt=% path in quad 1 etc
Circling=total pool-circlings
Clockwise=clockwise pool-circlings
Anti=Anticlockwise  pool-circlings
PASSTHRU=passes thru target counterm
PASSTH00=passes thru counter 0 etc
%TIMECTR=% time in target counter
TIMCT%00=% time in counter 0 etc
PROXIMmt=Gallager global measure (meters) for target platform
PROXmt00=Gallagher global measure (meters) for plat 0 etc
GALCUMms=GALLAGHER cumulative (meters x secs) for target platform
CUMUms00=Gallagher cumulative (meters x secs) for plat 0 etc
LATCsc00=Latency to counter 0 (sec) etc (9/2003)
COL01%sc=% time in user defined colored area 1 (thru 14)
COL01%mt=% path in user defined colored area 1 (thru 14)
REMARKIS=Remark (optional)
BLOKLND1=(Arjan Blokland) % time in quad 1 etc, excluding thigmotaxis band
Breaking 11/07 Corridor measures CORR_ and Cone measures CONE_
END