function som_use_vs2()% SOM_USE_VS2  Use SOM Toolbox version 2.%% Removes SOM Toolbox version 1 from the path and adds version 2% there instead. You can use function SOM_VS1TO2 to convert % any version 1 structs to the corresponding version 2 structs.%% See also  SOM_USE_VS1, SOM_VS1TO2, SOM_VS2TO1, PATHTOOL.s=path; p=findstr(s,'somtoolbox'); while any(p),   p=p(1);   i=p; while i<length(s) & ~strcmp(s(i),':'), i=i+1; end  if strcmp(s(i),':'), i=i-1; end  j=p; while j>1         & ~strcmp(s(j),':'), j=j-1; end  if strcmp(s(j),':'), j=j+1; end  r=s(j:i);  rmpath(r);  s=path; p=findstr(s,'somtoolbox'); endaddpath /share/somtoolbox/www/package/codes2fprintf(1,'Version 2 of SOM Toolbox now in use.\n');fprintf(1,'Latest changes to SOM Toolbox: August 22nd 2000\n');fprintf(1,' see /share/somtoolbox/vs2/changelog.txt\n');fprintf(1,'Use som_vs1to2 function to convert any vs1 structs to vs2.\n')