clean
- sherpa.ui.clean()
Clear out the current Sherpa session.
The
clean
function removes all data sets and model assignments, and restores the default settings for the optimisation and fit statistic.Changed in version 4.15.0: The model names are now removed from the global symbol table.
See also
save
Save the current Sherpa session to a file.
restore
Load in a Sherpa session from a file.
sherpa.astro.ui.save_all
Save the Sherpa session as an ASCII file.
Examples
>>> clean()
After the call to
clean
, theline
andbgnd
variables will be removed, so accessing them would cause a NameError.>>> set_source(gauss1d.line + const1d.bgnd) >>> bgnd.c0.min = 0 >>> print(line) >>> clean()