Locked values for systemtest test_estimate_r2eff_err, to estimate how the R2eff error estimation reflects on fitted parameters.
task #7822(https://gna.org/task/index.php?7822): Implement user function to estimate R2eff and associated errors for exponential curve fitting.
Authored by: tlinnet 2014-08-28
Parent: [r25407]
Child: [r25409]
