How to install ghostscript?

[Charliedavid]

Can anyone tell me what is Ghostscript and how it is installed in HYSPLIT Trajectory and in which directories they have to be installed? All comments would be appreciated.

[ariel.stein]

The HYSPLIT trajectory and concentration programs create high resolution publication quality graphics files in Postscript format. These can be printed directly on any Postscript printer or viewed on the standard PC display and printed on any printer (even non-Postscript) if Ghostscript has been installed. Ghostscript and Ghostview are not part of the standard distribution and should be obtained and installed prior to HYSPLIT.

[Charliedavid]

Thanks for the reply @ ariel.stein