ps_write, a Fortran90 code which makes PostScript plots.
The code creates both general PostScript (PS) files and also the special Encapsulated PostScript (EPS) files which are restricted to containing a single image.
The information on this web page is distributed under the MIT license.
ps_write is available in a Fortran90 version
grf_to_eps, a FORTRAN90 code which reads a GRF file describing a graph, and makes a PostScript image of the graph, using routines from the PS_WRITE library.
plot_points, a FORTRAN90 cpde which reads a data file of points, and makes various plots, using routines from the PS_WRITE library.
plot_to_ps, a FORTRAN90 code which uses routines from PS_WRITE, and allows the interactive creation of simple plots.
vector_plot, a FORTRAN90 code which uses routines from PS_WRITE, and creates plots of a vector field.