Choose a category using the selector on the right, and use the Back, Up, or Overview to navigate. Categories are folders, and individual download files in the folders have a type icon, the name, and a download button. Clicking on the download file name displays a more detailed description. Only the Download button will initiate the download for that file.
LearnMETSIM is a free application, written in APL, for METSIM Users. It is a version of LearnAPL, which was initially developed specifically for teaching APL to METSIM Users, but has evolved to be a very powerful general APL learning tool. LearnMETSIM contains specific content for METSIM Users including an updated METSIM Help File in a Win 10+ format.