Each directory with galaxy name, data files include the followings.
For galaxy names, see RC compilation in Sofue 2016, Table 1.
https://ui.adsabs.harvard.edu/abs/2016PASJ...68....2S/abstract

xsmd.dat
   1st column: R [kpc]
   2nd column: SMD-F [Msun/sqpc] 
   3rd column: SMD-S [Msun/sqpc] 
   4th column: means none

rc.dat
 1st line: galaxy name
 2nd and after lines:
   1st column: R [kpc]
   2nd column: Vrot [km/s]

xsmd.eps
   Plot of SMD-F and SMD-S in eps (Same in pdf is shown on the figure page)

xrc.eps
   Plot of rotation curve