Instructions for recreating the figures of "Observation of a reduced-turbulence regime with
boron powder injection in a stellarator" Nature Physics 2022
Note: all experimental data from LHD are also available at the LHD repository: https://www-lhd.nifs.ac.jp/pub/Repository.html

Fig. 1:
Line average density data in firc@****.dat files, n_eav is second column divided by 1.86 (line integration length). 
Input power data in input_power_****.txt. Columns are: t, P_ECH, P_ICH, P_NB, P_NBp.
Time traces for Te in Te0_*** files, first two columns. Time traces for Ti in Ti0_**** files, first two columns.
BV time traces in ipd_spec@***.dat.
iInjected mass rates in mass_rate_***.txt.

Fig. 2:
n_e and T_e data in TSdata_16723*_t5.25.txt 
n_e and T_e fitted profiles in TSproffit_16723*_t5.25.txt 
Ti data in CXSdata_16723*_t5.25.txt 
T_i fitted profiles in CXSproffit_16723*_t5.25.txt 
T_e map from simulation is stored in plotEMC3.txt structure of files is columns 1:4 R coordinates of vertices of data cells, 5:8 Z coordinates, column 9 T_e.
Trajectory of powder grain in DUSTT_traj.txt.
Radial profiles of boron sources in BSource_***.txt files.

Fig. 3:
Normalized n_e and T_e gradient differences are in Dgrad.txt. First column is time, second column is r_eff/a_99, third column is normalized density gradient difference, fourth column is normalized temperature gradient difference.
Max diverter density data are in LP_16625*.txt.
H_alpha data are in ha2@16625*.dat.
BV and CVI data is in ipd_spec@16625*.dat.
FeXVI data is in imp02@16625*.dat.
Average density fluctuation amplitude time traces in PCI_t_16625*.txt.

Fig. 4:
Radial profiles of density fluctuation amplitudes and perpendicular velocities in PCIdn_16625*_t*.txt. First column is r_eff/a_99, column 2:3 are dn and its error (std), columns 4:5 are v_perp and its error (std).
Radial profiles of neoclassical v_EXB are in vExB_166256_t*.txt.
PCI wavenumber spectra in PCI_r_k_166256.txt. First column is  r_eff/a_99, second is k, third is log10(PSD) t=5.2s, fourth is log10(PSD) t=8.5s, last is C defined in eq. 1 in the paper.

Fig. 5:
PCI spectrograms in PCI_PSD_16****.txt. First column is time, second is Frequency, third is PSD. Spectra as function of frequency for given times in PCI_PSD_16***_t**.txt. Columns are frequency, PSD, its error (std).

Fig. 6:
Heat conductivity radial profiles for ions and electrons in Chi_i_16723*.txt and Chi_e_16723*.txt.
Energy confinement time data in tau_E_16***.txt (tau_E_ISS04,tau_E_exp,dtau_E_exp).

Extended Data Fig. 1:
Neoclassical radial electric field data in 16***t****_Zeff_ambipolarSolutions.h5.