Function to query the number of pixels in the CCD array.
Usage
get_number_of_dark_pixels(jwrapper, sr.index = 0L, ch.index = 0L)
Arguments
- jwrapper
an open Wrapper object from Omnidriver
- sr.index
an index to address the spectrometer
- ch.index
an index to address the channel in a spectrometer with more
than one channel.
Value
a numeric value with the total number of pixels (ie. CCD elements)
provided by this spectrometer, including any dark or bevel (unused) pixels.
