[Gsll-devel] Introducing "Grid Structured Data"

Based on several expressed wishes for the ability to create, compose and extract array-like objects and pieces of such objects, I have introduced the "Grid Structured Data" collection at http://repo.or.cz/w/gsd.git, and rewritten GSLL to be built on top of that. The GSLL interface is the same as before, but now it is possible to do subarrays, concatenation, slices, transpose, etc. on arrays (both CL arrays and GSLL marrays). There is some documentation for gsd in gsd/documentation/grid/index.html which describes how it works. There is more work to be done, but as it is now, it provides functions that people have asked for to create and manipulate marrays. If you don't need that, you can go on as before and everything is the same.

Liam