At what temperature this code prints default data and how can we change the temperature ?

I am giving 50 micro meter thicknedd in the input as
./pce.x 1.79 1.79 50e-6 < abs_coef > pce.out

In the pce.out file, I see all the columns have a constant value other than column one (a part of the file is mentioned at the bottom of this issue).
Is it okay?

Also, at the end of pce.out file, I am getting

#Jsc: 198.16195225961522 W/Vm^{2}
#Vmax: 1.3822057738900186 V
#Voc: 1.4837642684578898 V
#fr: 1.0000000000000000
#SLME-max 26.889308087867054 %
#Thickness: 0.10020040208473802 micro m
#FF 91.483365344422666 %

Is this mean that these values are maximum at 0.1 micro m thickness for this particular materials?

thickness,pce,jmax,j0,jsc,vmax,voc,ff

  0.000E+00      0.000E+00      0.000E+00      0.000E+00      0.000E+00      0.148E+01      0.148E+01            NaN
  0.100E+00      0.269E+02      0.195E+03      0.614E-23      0.198E+03      0.138E+01      0.148E+01      0.915E+02
  0.200E+00      0.269E+02      0.195E+03      0.614E-23      0.198E+03      0.138E+01      0.148E+01      0.915E+02
  0.301E+00      0.269E+02      0.195E+03      0.614E-23      0.198E+03      0.138E+01      0.148E+01      0.915E+02
  0.401E+00      0.269E+02      0.195E+03      0.614E-23      0.198E+03      0.138E+01      0.148E+01      0.915E+02
  0.501E+00      0.269E+02      0.195E+03      0.614E-23      0.198E+03      0.138E+01      0.148E+01      0.915E+02
  0.601E+00      0.269E+02      0.195E+03      0.614E-23      0.198E+03      0.138E+01      0.148E+01      0.915E+02
  0.701E+00      0.269E+02      0.195E+03      0.614E-23      0.198E+03      0.138E+01      0.148E+01      0.915E+02
  0.802E+00      0.269E+02      0.195E+03      0.614E-23      0.198E+03      0.138E+01      0.148E+01      0.915E+02
  0.902E+00      0.269E+02      0.195E+03      0.614E-23      0.198E+03      0.138E+01      0.148E+01      0.915E+02
  0.100E+01      0.269E+02      0.195E+03      0.614E-23      0.198E+03      0.138E+01      0.148E+01      0.915E+02
  0.110E+01      0.269E+02      0.195E+03      0.614E-23      0.198E+03      0.138E+01      0.148E+01      0.915E+02

Hii
Thanks for a nice code that will make the task easy for many of users.
I have compiled it with ifort.
I kept my absorption coefficient file in the dir and then executed below commans
./pce.x 1.79 1.79 50e-6 < abs_coef > pce.out

I am getting below error:
forrtl: severe (24): end-of-file during read, unit -4, file /proc/1932/fd/0
Image PC Routine Line Source
pce.x 000000000040BEBB Unknown Unknown Unknown
pce.x 00000000004283CF Unknown Unknown Unknown
pce.x 0000000000404206 Unknown Unknown Unknown
pce.x 0000000000403EA2 Unknown Unknown Unknown
libc-2.17.so 00002AFD6FC8B555 __libc_start_main Unknown Unknown
pce.x 0000000000403DA9 Unknown Unknown Unknown

my absorption data is in m^-1.
I am attaching my files below
https://www.filemail.com/d/negjeebrhxnotzx

Could you please have a look at it?