Jürgen Lilien wrote:
is it possible to modify Argyll to remember the time stamp of the last sensor calibration and skip the calibration prompt, if the last calibration was only several minutes (maybe a configurable time span) ago?
No. But you can do it manually. Use the -N option. See <http://www.argyllcms.com/doc/spotread.html#N> Graeme Gill.