File list (Check if you may need any files):
GSTools
.......\@BTree
.......\......\About.m
.......\......\Add.m
.......\......\BTree.m
.......\......\Count.m
.......\......\display.m
.......\......\getitem.m
.......\......\GetItems.m
.......\......\GetItemWithMostValues.m
.......\......\GetSortedItemsList.m
.......\......\history.txt
.......\......\isitem.m
.......\......\Plot.m
.......\......\private
.......\......\.......\ConvertToBTree.m
.......\......\.......\DoCompare.m
.......\......\.......\GetThem.m
.......\......\.......\searchitem.m
.......\......\subsasgn.m
.......\......\subsref.m
.......\......\version.txt
.......\......\WriteContentsToFile.m
.......\Additional
.......\..........\CatBlank.m
.......\..........\loadcell.m
.......\..........\LocateItem.m
.......\..........\MakeVector.m
.......\..........\mystrcmp.m
.......\..........\str.m
.......\..........\str2.m
.......\..........\trimleft.m
.......\..........\trimright.m
.......\..........\trimstr.m
.......\Contents.m
.......\DetermineClusters.m
.......\GetSPCAxisTypes.m
.......\GetTechniques.m
.......\gpl-3.0.pdf
.......\GSDendrogram.m
.......\GSImportspec.m
.......\GSSpcRead.m
.......\GSSpcReadStructure.m
.......\GSSpcWrite.m
.......\GSTools 0.4.3 manual.pdf
.......\GSToolsAbout.m
.......\history.html