function []=updateminmax(varnum,colnum)
    %Used to update the text boxes in vpraqparsedplottriplet
    global b_full;
    set(findobj('Tag',['Edittext maxlimn' int2str(varnum)]),'String',max(b_full(:,colnum)));
    set(findobj('Tag',['Edittext minlimn' int2str(varnum)]),'String',min(b_full(:,colnum)));
end