Found the following significant warnings:
  Warning: Fortran 2018 deleted feature: DO termination statement which is not END DO or CONTINUE with label 180 at (1)
  Warning: Fortran 2018 deleted feature: DO termination statement which is not END DO or CONTINUE with label 250 at (1)
  Warning: Fortran 2018 deleted feature: DO termination statement which is not END DO or CONTINUE with label 260 at (1)
  Warning: Fortran 2018 deleted feature: DO termination statement which is not END DO or CONTINUE with label 100 at (1)
  Warning: Fortran 2018 deleted feature: Shared DO termination label 720 at (1)
  Warning: Fortran 2018 deleted feature: Shared DO termination label 880 at (1)
  Warning: Fortran 2018 deleted feature: DO termination statement which is not END DO or CONTINUE with label 90 at (1)
  Warning: Fortran 2018 deleted feature: DO termination statement which is not END DO or CONTINUE with label 140 at (1)
  Warning: Fortran 2018 deleted feature: DO termination statement which is not END DO or CONTINUE with label 150 at (1)
  Warning: Fortran 2018 deleted feature: DO termination statement which is not END DO or CONTINUE with label 60 at (1)
  Warning: Fortran 2018 deleted feature: DO termination statement which is not END DO or CONTINUE with label 40 at (1)
  Warning: Fortran 2018 deleted feature: DO termination statement which is not END DO or CONTINUE with label 120 at (1)
  Warning: Fortran 2018 deleted feature: DO termination statement which is not END DO or CONTINUE with label 610 at (1)
  Warning: Fortran 2018 deleted feature: DO termination statement which is not END DO or CONTINUE with label 820 at (1)
  Warning: Fortran 2018 deleted feature: DO termination statement which is not END DO or CONTINUE with label 860 at (1)
  Warning: Fortran 2018 deleted feature: Shared DO termination label 50 at (1)
  Warning: Fortran 2018 deleted feature: Shared DO termination label 260 at (1)
  Warning: Fortran 2018 deleted feature: DO termination statement which is not END DO or CONTINUE with label 170 at (1)
  Warning: Fortran 2018 deleted feature: DO termination statement which is not END DO or CONTINUE with label 80 at (1)
  Warning: Fortran 2018 deleted feature: DO termination statement which is not END DO or CONTINUE with label 330 at (1)
  Warning: Fortran 2018 deleted feature: DO termination statement which is not END DO or CONTINUE with label 340 at (1)
  Warning: Fortran 2018 deleted feature: Shared DO termination label 360 at (1)
  Warning: Fortran 2018 deleted feature: DO termination statement which is not END DO or CONTINUE with label 400 at (1)
See ‘/home/hornik/tmp/R.check/r-patched-gcc/Work/PKGS/repeated.Rcheck/00install.out’ for details.
* used C compiler: ‘gcc-13 (Debian 13.2.0-24) 13.2.0’
* used Fortran compiler: ‘GNU Fortran (Debian 13.2.0-24) 13.2.0’