P03 bathymetry:

ASCII bathymetry file from D. Roemmich (7/00).

Expocode: 31TTTPS24
Chief Scientist: Dean Roemmich and James Swift
Ship:  R/V Thomas G. Thompson
Ports: San Diego, CA to Yokohama, Japan
Dates: 033085-060385 
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Original data files: not available. Files obtained included
station positions/lat-lon/distance along section and a 
second file with distance along section and depth from the PDR
record. It was not clear if the depths had been corrected or not.

"P03_bathy_gdc.dat": is in Geological Data Center
    format and is assumed to include corrected depths.  2000.07.15

"P03_bathydist.dat" is the decimated bathymetry file, projected
    onto straight lines between station positions, used for plotting
    the vertical sections.

"P03_sta_bdep.dat" is the station list, with bottom
    depths at the maximum observed pressure.

"P03_sta_bpres.dat" is the station list, with 
    maximum observed pressure.

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Format of the file used for section plotting "P03_bathydist.dat"
ist (iii) station number (set to 1)
dist (ffffff.f) distance (km) along section
lat (dddddd.mm) decimal latitude
lon (dddddd.mm) decimal longitude
dpt (ddddd.d) depth meters

Format of P03_sta_bpres.dat and P03_sta_bdep.dat
station  (iiii) station number
distance (xxxxx.x) km along section
latitude (xxx.xxx)
longitude (xxxx.xxx)
pressure  (xxxx.x) dbar  OR  depth in meters