2 April 2025 9:14:42.411 AM corkscrew_plot3d(): FORTRAN90 version Define (X,Y,Z) data on a 3D curve. Create corresponding GNUPLOT input files. CORKSCREW_PLOT3D: data stored in "corkscrew_plot3d_data.txt". CORKSCREW_PLOT3D: plot commands stored in "corkscrew_plot3d_commands.txt". CORKSCREW_PLOT3D: Normal end of execution.