DRANGE:

erd = drange( erd )

drange determines for each reset interval the range of valid data, which extends from the end of the reset pulse cut-out to the last data point of the reset interval or to the first data point beeing saturated:

• processing is done on reset intervals:
  tr = 1, 2 or 4 sec equiv. to 24, 48 or 96 samples
• exclude first 7 samples after each reset pulse
• exclude points at 0 or 4095 (underflow/overflow),
  bit/voltage range: [0,4095] equiv. to [+10,-10] Volt

Cal-files:

• cal03: reset cutout lengths
• cal04: amplifier limits

Help topic: IA derive spd