The structure of the data files is:


Item #1 File Title Header       80 character string (char[80])
Item #2 Time                    14 character string (char[14])
Item #3 Date                    14 character string (char[14])
Item #4 Patient Name            31 character string (char[31])
Item #5 Patient ID Number       31 character string (char[31])
Item #6 Trial Description #1    51 character string (char[51])
Item #7 Trial Description #2    51 character string (char[51])
Item #8 Sample Rate             float
Item #9 Sample Time             float
Item #10 Number of A/D Channels integer
Item #11 Number of Force Plates integer
Item #12 Plate #1 width         float
Item #13 Plate #2 width         float
Item #14 Plate #1 length        float
Item #15 Plate #2 length        float
Item #16 Plate #1 a             float
Item #17 Plate #2 a             float
Item #18 Plate #1 b             float
Item #19 Plate #2 b             float
Item #20 Plate #1 Az            float
Item #21 Plate #2 Az            float
Item #22 Plate #1 X - Sensitivity       float
Item #23 Plate #2 X - Sensitivity       float
Item #24 Plate #1 Y - Sensitivity       float
Item #25 Plate #2 Y - Sensitivity       float
Item #26 Plate #1 Z - Sensitivity       float
Item #27 Plate #2 Z - Sensitivity       float
Item #28 Data taken in reverse          unsigned char (boolean)
Item #29 Charge Amp #1 XY Range         float
Item #30 Charge Amp #2 XY Range         float
Item #31 Charge Amp #1 Z Range          float
Item #32 Charge Amp #2 Z Range          float
Item #33 Aux. Device #1 Enabled         unsigned char (boolean)
Item #34 Aux. Device #2 Enabled         unsigned char (boolean)
Item #35 Aux. Device #3 Enabled         unsigned char (boolean)
Item #36 Aux. Device #4 Enabled         unsigned char (boolean)
Item #37 Aux. Device #5 Enabled         unsigned char (boolean)
Item #38 Aux. Device #6 Enabled         unsigned char (boolean)
Item #39 Aux. Device #7 Enabled         unsigned char (boolean)
Item #40 Aux. Device #8 Enabled         unsigned char (boolean)
Item #41 Aux. Device #1 MU              float
Item #42 Aux. Device #2 MU              float
Item #43 Aux. Device #3 MU              float
Item #44 Aux. Device #4 MU              float
Item #45 Aux. Device #5 MU              float
Item #46 Aux. Device #6 MU              float
Item #47 Aux. Device #7 MU              float
Item #48 Aux. Device #8 MU              float
Item #49 Aux. Device #1 Label   10 character string (char[10])
Item #50 Aux. Device #1 Title   40 character string (char[40])
Item #51 Aux. Device #2 Label   10 character string (char[10])
Item #52 Aux. Device #2 Title   40 character string (char[40])
Item #53 Aux. Device #3 Label   10 character string (char[10])
Item #54 Aux. Device #3 Title   40 character string (char[40])
Item #55 Aux. Device #4 Label   10 character string (char[10])
Item #56 Aux. Device #4 Title   40 character string (char[40])
Item #57 Aux. Device #5 Label   10 character string (char[10])
Item #58 Aux. Device #5 Title   40 character string (char[40])
Item #59 Aux. Device #6 Label   10 character string (char[10])
Item #60 Aux. Device #6 Title   40 character string (char[40])
Item #61 Aux. Device #7 Label   10 character string (char[10])
Item #62 Aux. Device #7 Title   40 character string (char[40])
Item #63 Aux. Device #8 Label   10 character string (char[10])
Item #64 Aux. Device #8 Title   40 character string (char[40])


The data is next in the file, The data format is:

Sample n        Channel #0 data int
Sample n        Channel #1 data int
Sample n        Channel #2 data int
Sample n        Channel #3 data int
Sample n        Channel #4 data int
Sample n        Channel #5 data int
Sample n        Channel #6 data int
Sample n        Channel #7 data int
Sample n        Channel #8 data (if enabled or two plates active)       int
Sample n        Channel #9 data (if enabled or two plates active)       int
Sample n        Channel #10 data (if enabled or two plates active)      int
Sample n        Channel #11 data (if enabled or two plates active)      int
Sample n        Channel #12 data (if enabled or two plates active)      int
Sample n        Channel #13 data (if enabled or two plates active)      int
Sample n        Channel #14 data (if enabled or two plates active)      int
Sample n        Channel #15 data (if enabled or two plates active)      int
Sample n+1      Channel #0 data int
Sample n+1      Channel #1 data int
            ...

Each data set is repeated until all samples are read.  The total number of
data sets read in is calculated from (Sample Rate * Sample Time).  A single
data set consists of all data (Channel #0 to Channel #n) for one specific time
period.

The channel definitions are (referenced to the Kistler Coordinate System):

Channel #0 - Fx12 Force Plate #1
Channel #1 - Fx34 Force Plate #1
Channel #2 - Fy14 Force Plate #1
Channel #3 - Fy23 Force Plate #1
Channel #4 - Fz1 Force Plate #1
Channel #5 - Fz2 Force Plate #1
Channel #6 - Fz3 Force Plate #1
Channel #7 - Fz4 Force Plate #1
Channel #8 - Fx12 Force Plate #2 or Auxiliary Data (if used)
Channel #9 - Fx34 Force Plate #2 or Auxiliary Data (if used)
Channel #10 - Fy14 Force Plate #2 or Auxiliary Data (if used)
Channel #11 - Fy23 Force Plate #2 or Auxiliary Data (if used)
Channel #12 - Fz1 Force Plate #2 or Auxiliary Data (if used)
Channel #13 - Fz2 Force Plate #2 or Auxiliary Data (if used)
Channel #14 - Fz3 Force Plate #2 or Auxiliary Data (if used)
Channel #15 - Fz4 Force Plate #2 or Auxiliary Data (if used)

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