BCR analysis

TODO

• vars_to_save feature with the main script
  • 3 Gb --> 30 kB!
  • TEST by analysing the whole database analysis again

Workflow

1. First, this is the tricky bit: Configure the analysis as a .m file. See a predefined one as a template.
2. Nice. Now edit the appropriate config line in main_shockfringe.m, which is the main analysis script.
3. Run it.

Optional

• summary scripts are there but these were written particularly to generate figures for publication and is not intuitive

Scratchpad

Results

Analysis results can be saved automatically (see configs). In fact, these will be used by the summarising scripts.

Bare-bone results from main analysis to save (required by summary codes) are listed below.

summary_machdyn

We can predict how fast the BEC was zipping through the atom laser.

varsummary={'r_cent','tof','g','nden_r','t0','c_const','pal_R','pal_nseq'};

summary_fringe

The fringe spacings can tell us about the physics of supersonic collision in superfluids.

varsummary={'N_peak_max', 'lambda_ff', 'lambda_ff_err', 'Nal', 'Nal_err_tot', 'N0', 'N0_err_fit',...
        'v','c','lambda_nf', 'eff_al'};

loadvars={'dn1d','d_1d','ppeak','pal_R'};