tacslope - tpcclib 0.8.1 © 2025 by Turku PET Centre

Find the highest slope in TAC file. The intercept with x axis
can be used as an estimate of tracer appearance time.
 
Usage: tacslope [options] tacfile [parfile]
 
Options:
 -n=<fitted sample number>
     Number of samples used to determine the slopes; by default 3.
 -positive
     Slope is verified to be positive, and if not, then error is returned.
 -rmbkg
     Sample values before estimated appearance time are set to zero.
 -h, --help
     Display usage information on standard output and exit.
 -v, --version
     Display version and compile information on standard output and exit.
 -d[n], --debug[=n], --verbose[=n]
     Set the level (n) of debugging messages and listings.
 -q, --quiet
     Suppress displaying normal results on standard output.
 -s, --silent
     Suppress displaying anything except errors.
 
See also: tactime, fitdelay, taccut, tacpeak, inpstart, tacrange
 
Keywords: TAC, input, time delay, time