Data archive:

Vreman_JCP2017_datafiles.zip

It contains the files:

Tran1.txt
Tran2.txt
Osc1.txt
Osc2.txt
Step1.txt
Step2.txt
FS1.txt
FS2.txt
FS4.txt
TG1.txt
TG2.txt
TG2_par2.txt
TG2_par3.txt
TG2_par4.txt
TG2_par5.txt
TG2_par6.txt
TG2_par7.txt
TG2_par8.txt
TG1a.txt
TG2a.txt