FR3D

 FR3D is the graphical user interaface to Find RNA 3D

0001 % FR3D is the graphical user interaface to Find RNA 3D
0002 
0003 % 33(9),36(9),37:39(9),43:47(9)
0004 
0005 %<div class="moz-text-flowed" style="font-family: -moz-fixed">
0006 function FR3D(varargin)   %By Ali Mokdad - March 2006
0007 
0008 %fprintf('\nThis is FR3D.\n');
0009 
0010 %fprintf('Current directory is %s\n', pwd);
0011 
0012 %fprintf('Current path is %s\n', path);
0013 
0014 %zDisplayNT('1s72',51:60);
0015 
0016 %load('C:\FR3D\SearchSaveFiles\2007-08-15_15_23_24-Sarcin_5-nucleotide_in_1s72');
0017 %xDisplayCandidates([],Search);
0018 
0019 %figure(2)
0020 %plot(cumsum(rand(1,100)));
0021 
0022 % FR3D M-file for FR3D.fig
0023 %      FR3D, by itself, creates a new FR3D or raises the existing
0024 %      singleton*.
0025 %
0026 %      H = FR3D returns the handle to a new FR3D or the handle to
0027 %      the existing singleton*.
0028 %
0029 %      FR3D('CALLBACK',hObject,eventData,handles,...) calls the local
0030 %      function named CALLBACK in FR3D.M with the given input arguments.
0031 %
0032 %      FR3D('Property','Value',...) creates a new FR3D or raises the
0033 %      existing singleton*.  Starting from the left, property value pairs are
0034 %      applied to the GUI before FR3D_OpeningFunction gets called.  An
0035 %      unrecognized property name or invalid value makes property application
0036 %      stop.  All inputs are passed to FR3D_OpeningFcn via varargin.
0037 %
0038 %      *See GUI Options on GUIDE's Tools menu.  Choose "GUI allows only one
0039 %      instance to runsearch (singleton)".
0040 %
0041 % See also: GUIDE, GUIDATA, GUIHANDLES
0042 
0043 % Edit the above text to modify the response to help FR3D
0044 
0045 % Last Modified by GUIDE v2.5 17-Jul-2006 19:31:53
0046 
0047 %fprintf('Current path is %s\n', path);
0048 
0049 % Begin initialization code - DO NOT EDIT
0050 gui_Singleton = 1;
0051 gui_State = struct('gui_Name',       mfilename, ...
0052     'gui_Singleton',  gui_Singleton, ...
0053     'gui_OpeningFcn', @FR3D_OpeningFcn, ...
0054     'gui_OutputFcn',  @FR3D_OutputFcn, ...
0055     'gui_LayoutFcn',  [] , ...
0056     'gui_Callback',   []);
0057 if nargin && ischar(varargin{1})
0058     gui_State.gui_Callback = str2func(varargin{1});
0059 end
0060 
0061 if nargout
0062     [varargout{1:nargout}] = gui_mainfcn(gui_State, varargin{:});
0063 else
0064     gui_mainfcn(gui_State, varargin{:});
0065 end
0066 % End initialization code - DO NOT EDIT
0067 
0068 
0069 % --- Executes just before FR3D is made visible.
0070 function FR3D_OpeningFcn(hObject, eventdata, handles, varargin)
0071 
0072 if ~(exist('FR3DSource') == 7),        % if directory doesn't yet exist
0073   mkdir('FR3DSource');
0074 end
0075 path(path,[pwd filesep 'FR3DSource']);
0076 
0077 if ~(exist('PDBFiles') == 7),        % if directory doesn't yet exist
0078   mkdir('PDBFiles');
0079 end
0080 path(path,[pwd filesep 'PDBFiles']);
0081 
0082 if ~(exist('PrecomputedData') == 7),        % if directory doesn't yet exist
0083   mkdir('PrecomputedData');
0084 end
0085 path(path,[pwd filesep 'PrecomputedData']);
0086 
0087 if ~(exist('SearchSaveFiles') == 7),        % if directory doesn't yet exist
0088   mkdir('SearchSaveFiles');
0089 end
0090 path(path,[pwd filesep 'SearchSaveFiles']);
0091 
0092 savedf=dir(['SearchSaveFiles' filesep '*.mat']);
0093 if length(savedf) == 0,
0094   savedff=' ';
0095 else
0096   for i = 1:length(savedf),
0097     savedff{i,1} = savedf(i).name;
0098   end
0099 end
0100 set(handles.LOAD,'String',savedff);
0101 
0102 [s,snolist] = mGetPDBFilenames;                          % defines PDB lists
0103 
0104 if length(s) == 0,
0105     set(handles.Status,'String','ALERT: there are no PDB files or saved PDB data in the folders "PDBFiles" and "PrecomputedData". Please put some PDB files in these locations and try again!');
0106     set(handles.ReadQuery,'Visible','Off'); %just to prevent the user from clicking it anyway!
0107 else
0108   set(handles.SearchPDBs,'String',s);
0109   set(handles.SearchPDBs,'Min',1);
0110   set(handles.SearchPDBs,'Max',length(s)+1);
0111   
0112   set(handles.SearchPDBs,'Value',1);
0113 
0114   set(handles.QueryPDB,'String',snolist);
0115 
0116   p = find(ismember(snolist,'1s72'));
0117   if ~isempty(p),
0118     set(handles.QueryNTs,'String','2692:2694, 2701:2702');
0119     set(handles.QueryPDB,'Value',p);
0120   else
0121     set(handles.QueryNTs,'String','List query nucleotides and chains here');
0122   end
0123 
0124 end
0125 
0126 
0127 handles.output = hObject;
0128 guidata(hObject, handles);
0129 
0130 % --- Outputs from this function are returned to the command line.
0131 function FR3D_OutputFcn(hObject, eventdata, handles)
0132 %varargout{1} = handles.output;
0133 %File = handles.File;
0134 
0135 
0136 % ----------------------------------------- Loads saved search
0137 
0138 function LOAD_Callback(hObject, eventdata, handles)
0139 
0140 savedf = dir(['SearchSaveFiles' filesep '*.mat']);
0141 if length(savedf) == 0,
0142   savedff=' ';
0143 else
0144   for i = 1:length(savedf),
0145     savedff{i,1} = savedf(i).name;
0146   end
0147 end
0148 
0149 set(handles.LOAD,'String',savedff);  % Update list without having to reopen GUI
0150 
0151 v=get(handles.LOAD,'Value');
0152 f=savedff{v,1};
0153 l= ['SearchSaveFiles' filesep f];      % prepend directory name
0154 load(l)                              % Load search data
0155 
0156 if (~isfield(Search,'File')) && (length(Search.Candidates(:,1)) > 0),
0157   Search = xAddFiletoSearch([],Search);  % add candidate filenames
0158 
0159   if isfield(handles,'File')
0160     File = handles.File;
0161     [File,FIndex] = zAddNTData(Search.CandidateFilenames,2,File);
0162   else
0163     [File,FIndex] = zAddNTData(Search.CandidateFilenames,2);
0164   end
0165   Search = xAddFiletoSearch(File(FIndex),Search);
0166   save(['SearchSaveFiles' filesep Search.SaveName], 'Search');
0167   fprintf('Saved updated version of this search\n');
0168 
0169   handles.File = File;
0170 end
0171 
0172 if isfield(Search,'File'),
0173   if ~isfield(Search.File,'Backbone'),
0174     if isfield(handles,'File'),
0175       File = handles.File;
0176       [File,FIndex] = zAddNTData(Search.CandidateFilenames,2,File);
0177     else
0178       [File,FIndex] = zAddNTData(Search.CandidateFilenames,2);
0179     end
0180     Search = xAddFiletoSearch(File(FIndex),Search);
0181     save(['SearchSaveFiles' filesep Search.SaveName], 'Search');
0182     save(l, 'Search');
0183 
0184     fprintf('Saved updated version of this search\n');
0185 
0186     handles.File = File;
0187   end
0188 end
0189 
0190 Search.ActualFilename = strrep(f,'.mat','');
0191 
0192 mSetLoadedParameters
0193 
0194 handles.Search=Search;
0195 guidata(hObject, handles);
0196 
0197 % ----------------------------------------- Change query PDB
0198 
0199 function QueryPDBedit_Callback(hObject, eventdata, handles)
0200 function QueryPDBedit_CreateFcn(hObject, eventdata, handles)
0201 if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
0202     set(hObject,'BackgroundColor','white');
0203 end
0204 
0205 % ----------------------------------------- Change query nucleotides
0206 
0207 function QueryNTs_CreateFcn(hObject, eventdata, handles)
0208 if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
0209     set(hObject,'BackgroundColor','white');
0210 end
0211 function QueryNTs_Callback(hObject, eventdata, handles)
0212 
0213 
0214 % ------------------------------- Executes on button press in ReadQuery
0215 
0216 function ReadQuery_Callback(hObject, eventdata, handles)
0217 
0218   %%%Read Query PDB File or just use the one in memory if it is present and same as the new Query PDB
0219   x=get(handles.QueryPDB,'Value');
0220   s=get(handles.QueryPDB,'String');
0221   Query.Filename = s{x};
0222   set(handles.Status,'String','Reading query PDB, please wait ...');
0223   drawnow
0224   %%handles.File.Filename
0225 
0226   if isfield(handles,'File')
0227     File = handles.File;
0228     [File,QIndex]=zAddNTData(Query.Filename,2,File);
0229   else
0230     [File,QIndex]=zAddNTData(Query.Filename,2);
0231   end
0232 
0233   %%%DetermineQuery.NTList %%%%This must be done before running mCreateDynamicGUI
0234 
0235   [Indices,Ch] = zIndexLookup(File(QIndex),get(handles.QueryNTs,'String'));
0236 %   if length(Indices) > 25,
0237 %     set(handles.Status,'String','Error: It is not possible to use this GUI for a motif larger than 25 NTs.');
0238 %     set(handles.GenerateMatrix,'Visible','off');
0239 %   end
0240 
0241   %%%
0242 
0243   %     mCreateDynamicGUI
0244   % Creates all dynamic popum menus and edit boxes and hides extra ones
0245   % from previous searches
0246 
0247   % Create popupmenus (and delete extra ones) for determining Query.ChainPopup
0248 
0249 % % %   for i=1:25
0250 % % %     h=findobj('Tag',strcat('ChainPopup',num2str(i)));
0251 % % %     delete(h);
0252 % % %   end
0253 h = findobj('-regexp','Tag','ChainPopup[0-9]');
0254 delete(h);
0255 
0256 
0257   if length(Indices)<13
0258       x=.054;
0259       y=.04;
0260   else
0261       x=.684/min(25,length(Indices));
0262       y=.54 /min(25,length(Indices));
0263   end
0264 
0265   for i=1:min(25,length(Indices)),               % truncate at 25 nucleotides
0266     Query.NTList{i} = File(QIndex).NT(Indices(i)).Number;
0267     handles.ChainPopup(i) = uicontrol('Tag',strcat('ChainPopup',num2str(i)),'Style','popupmenu','Units','normalized','Position',[(0.305+x*(i-1)) (0.795) x-.003 .04],'String',Ch{i},'Background',[1 1 1]);
0268   end
0269 
0270   set(handles.QueryChains,'Visible','on')
0271                              % this is the text just to the left of the popups
0272 
0273     %Pass some variables created here to be used by other functions
0274     handles.Indices = Indices;
0275     handles.NT=Query.NTList;
0276     handles.Filename = Query.Filename;
0277     handles.File = File;
0278     handles.QIndex=QIndex;               % index of File for query file
0279     handles.NTList=Query.NTList;
0280     guidata(hObject, handles);
0281 
0282     if get(handles.ViewQuery,'Value')==1
0283         figure(3)
0284         clf
0285         VP.Sugar = 1;
0286         zDisplayNT(File(QIndex),Indices,VP);
0287         grid off
0288         rotate3d on
0289         zShowInteractionTable(File(QIndex),Indices)
0290     end
0291     set(handles.Status,'String','Choose "Query Chains" and click "Generate Interaction Matrix"');
0292     set(handles.GenerateMatrix,'Visible','on');
0293 
0294 set(handles.RunSearch,'Visible','off');
0295 set(handles.ListCandidates,'Visible','off');
0296 set(handles.DisplayCandidates,'Visible','off');
0297 
0298 % ------------------------------------------------ Generate interaction matrix
0299 
0300 function GenerateMatrix_Callback(hObject, eventdata, handles)
0301 
0302 if get(handles.Geometric,'Value') == 1
0303     NT=handles.NT;
0304     File=handles.File;
0305     QIndex=handles.QIndex;
0306 
0307     %%%Read Query.ChainList from GUI
0308     for i=1:length(NT)
0309         h=findobj('Tag',strcat('ChainPopup',num2str(i)));
0310         s=get(h,'String');
0311         v=get(h,'Value');
0312         Query.ChainList{i}=s(v);
0313     end
0314     %%%End Read Query.ChainList from GUI
0315     ChainList=Query.ChainList;
0316     handles.ChainList=ChainList;
0317     handles.NTlen=length(NT);
0318     set(handles.Status,'String','Ready to Search');
0319 else
0320     NTlen=str2num(get(handles.NumberOfNTs,'String'));
0321     if NTlen>25
0322         set(handles.Status,'String','25 is the maximum number of nucleotides that can be addressed in this GUI. Ready to "Search"');
0323     else
0324         set(handles.Status,'String','Ready to "Search"');
0325     end
0326     NTlen=min(25,NTlen);
0327     for i=1:NTlen
0328       NT{i}=num2str(i);
0329     end
0330     handles.NTlen=NTlen;
0331 end
0332 
0333 mCreateMatrix                                  % generate interaction matrix
0334 
0335 set(handles.GuarCutoffText,'visible','on');
0336 set(handles.GuarCutoff,'visible','on');
0337 set(handles.RelCutoffText,'visible','on');
0338 set(handles.RelCutoff,'visible','on');
0339 set(handles.Overlap,'visible','on');
0340 set(handles.RunSearch,'visible','on');
0341 set(handles.SearchNameText,'visible','on');
0342 set(handles.SearchName,'visible','on');
0343 set(handles.SearchDescriptionText,'visible','on');
0344 set(handles.SearchDescription,'visible','on');
0345 
0346 
0347 guidata(hObject, handles);
0348 
0349 
0350 % ----------------------------- Executes on button press in RunSearch
0351 function RunSearch_Callback(hObject, eventdata, handles)
0352 %if ~isdeployed,clc,end
0353 
0354 % if get(handles.Geometric,'Value') == 1
0355 
0356 if isfield(handles,'File')
0357     File=handles.File;
0358 end
0359 if get(handles.Geometric,'Value') == 1
0360     Query.Filename=handles.Filename;
0361     Query.ChainList=handles.ChainList;
0362     Query.NTList=handles.NTList;
0363 end
0364 NTlen=handles.NTlen;
0365 mSpecifyQueryforGUI;
0366 
0367 %%Now determine PDB "Filenames" to search in:
0368 x=get(handles.SearchPDBs,'Value');
0369 s=get(handles.SearchPDBs,'String');
0370 for i=1:length(x)
0371     Filenames{i,1}=s{x(i)};
0372 end
0373 %%
0374 
0375 GUIactive = 1;
0376 
0377 set(handles.Status,'String','Searching ... Please wait (press Ctrl+C to interrupt)');
0378 drawnow
0379 
0380 Verbose = 1;                               % limit notifications
0381 xFR3DSearch
0382 
0383 handles.File=File;
0384 %handles.SIndex=SIndex;
0385 
0386 if ~isempty(Candidates),
0387     set(handles.ListCandidates,'Visible','on');
0388     set(handles.DisplayCandidates,'Visible','on');
0389     if length(Discrepancy)>1
0390         s='s';
0391     else s='';
0392     end
0393     str=strcat(num2str(length(Discrepancy)),' candidate',s,' found');
0394     set(handles.Status,'String',str);
0395 
0396     handles.Search=Search;
0397 
0398 else
0399     set(handles.Status,'String','No candidates found');
0400     set(handles.ListCandidates,'Visible','off');
0401     set(handles.DisplayCandidates,'Visible','off');
0402 end
0403 guidata(hObject, handles);
0404 
0405 
0406 function SearchName_Callback(hObject, eventdata, handles)
0407 function SearchName_CreateFcn(hObject, eventdata, handles)
0408 if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
0409     set(hObject,'BackgroundColor','white');
0410 end
0411 
0412 
0413 function SearchPDBs_Callback(hObject, eventdata, handles)
0414 function SearchPDBs_CreateFcn(hObject, eventdata, handles)
0415 if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
0416     set(hObject,'BackgroundColor','white');
0417 end
0418 
0419 
0420 function QueryPDB_Callback(hObject, eventdata, handles)
0421 function QueryPDB_CreateFcn(hObject, eventdata, handles)
0422 if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
0423     set(hObject,'BackgroundColor','white');
0424 end
0425 
0426 function ViewQuery_Callback(hObject, eventdata, handles)
0427 
0428 
0429 function NumberOfNTs_Callback(hObject, eventdata, handles)
0430 function NumberOfNTs_CreateFcn(hObject, eventdata, handles)
0431 if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
0432     set(hObject,'BackgroundColor','white');
0433 end
0434 
0435 
0436 
0437 
0438 
0439 
0440 % ------------------ Executes on button press in Geometric.
0441 function Geometric_Callback(hObject, eventdata, handles)
0442 set(handles.Geometric,'Value',1);
0443 set(handles.NonGeometric,'Value',0);
0444 
0445 set(handles.NumberOfNTsTitle,'Visible','off');
0446 set(handles.NumberOfNTs,'Visible','off');
0447 set(handles.GenerateMatrix,'Visible','off');
0448 
0449 set(handles.QueryPDBTitle,'Visible','on');
0450 set(handles.QueryPDB,'Visible','on');
0451 set(handles.ViewQuery,'Visible','on');
0452 set(handles.QueryNTsTitle,'Visible','on');
0453 set(handles.QueryNTs,'Visible','on');
0454 set(handles.ReadQuery,'Visible','on');
0455 
0456 set(handles.Status,'String','Hint: Choose "Query PDB" and "Query NTs", then click "Read Query" - Repeat anytime to restart');
0457 Query.Geometric = 1;
0458 
0459 
0460 % -----------------  Executes on button press in NonGeometric.
0461 function NonGeometric_Callback(hObject, eventdata, handles)
0462 set(handles.NonGeometric,'Value',1);
0463 set(handles.Geometric,'Value',0)
0464 
0465 set(handles.QueryPDBTitle,'Visible','off');
0466 set(handles.ViewQuery,'Visible','off');
0467 set(handles.QueryNTsTitle,'Visible','off');
0468 set(handles.ReadQuery,'Visible','off');
0469 
0470 set(handles.QueryPDB,'Visible','off');
0471 set(handles.QueryNTs,'Visible','off');
0472 % h=findobj('Tag','QueryPDB');delete(h);
0473 % h=findobj('Tag','QueryNTs');delete(h);
0474 % % % for i=1:25
0475 % % %     h=findobj('Tag',strcat('ChainPopup',num2str(i)));
0476 % % %     delete(h);
0477 % % % end
0478 h = findobj('-regexp','Tag','ChainPopup[0-9]');
0479 delete(h);
0480 
0481 set(handles.QueryChains,'Visible','off')
0482 
0483 set(handles.NumberOfNTsTitle,'Visible','on');
0484 set(handles.NumberOfNTs,'Visible','on');
0485 set(handles.GenerateMatrix,'Visible','on');
0486 
0487 set(handles.Status,'String','Hint: Input "Number of NTs" (positive integer) and click "Generate Interaction Matrix" - Repeat anytime to restart');
0488 Query.Geometric = 0;
0489 
0490 
0491 % ---------------
0492 function SearchDescription_Callback(hObject, eventdata, handles)
0493 function SearchDescription_CreateFcn(hObject, eventdata, handles)
0494 if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
0495     set(hObject,'BackgroundColor','white');
0496 end
0497 
0498 % --------------- Executes on button press in Display Candidates
0499 function DisplayCandidates_Callback(hObject, eventdata, handles)
0500 
0501 Search=handles.Search;
0502 
0503 if isfield(handles,'File')
0504   File = handles.File;
0505   [Search,File] = xDisplayCandidates(File,Search);
0506 else
0507   [Search,File] = xDisplayCandidates([],Search);
0508 end
0509 
0510 handles.File=File;
0511 handles.Search = Search;
0512 save(['SearchSaveFiles' filesep Search.SaveName], 'Search');
0513 guidata(hObject, handles);
0514 
0515 % --------------- Executes on button press in List Candidates
0516 function ListCandidates_Callback(hObject, eventdata, handles)
0517 
0518 Search=handles.Search;
0519 xListCandidates(Search,Inf);
0520 
0521 % --- Executes on selection change in Overlap.
0522 function Overlap_Callback(hObject, eventdata, handles)
0523 % hObject    handle to Overlap (see GCBO)
0524 % eventdata  reserved - to be defined in a future version of MATLAB
0525 % handles    structure with handles and user data (see GUIDATA)
0526 
0527 % Hints: contents = get(hObject,'String') returns Overlap contents as cell array
0528 %        contents{get(hObject,'Value')} returns selected item from Overlap
0529 
0530 
0531 % --- Executes during object creation, after setting all properties.
0532 function Overlap_CreateFcn(hObject, eventdata, handles)
0533 % hObject    handle to Overlap (see GCBO)
0534 % eventdata  reserved - to be defined in a future version of MATLAB
0535 % handles    empty - handles not created until after all CreateFcns called
0536 
0537 % Hint: popupmenu controls usually have a white background on Windows.
0538 %       See ISPC and COMPUTER.
0539 if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
0540     set(hObject,'BackgroundColor','white');
0541 end
0542 
0543 
0544 
0545 function GuarCutoff_Callback(hObject, eventdata, handles)
0546 % hObject    handle to GuarCutoff (see GCBO)
0547 % eventdata  reserved - to be defined in a future version of MATLAB
0548 % handles    structure with handles and user data (see GUIDATA)
0549 
0550 % Hints: get(hObject,'String') returns contents of GuarCutoff as text
0551 %        str2double(get(hObject,'String')) returns contents of GuarCutoff as a double
0552 
0553 
0554 % --- Executes during object creation, after setting all properties.
0555 function GuarCutoff_CreateFcn(hObject, eventdata, handles)
0556 % hObject    handle to GuarCutoff (see GCBO)
0557 % eventdata  reserved - to be defined in a future version of MATLAB
0558 % handles    empty - handles not created until after all CreateFcns called
0559 
0560 % Hint: edit controls usually have a white background on Windows.
0561 %       See ISPC and COMPUTER.
0562 if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
0563     set(hObject,'BackgroundColor','white');
0564 end
0565 
0566 
0567 %</div>
0568 
0569 
0570 
0571 function RelCutoff_Callback(hObject, eventdata, handles)
0572 % hObject    handle to RelCutoff (see GCBO)
0573 % eventdata  reserved - to be defined in a future version of MATLAB
0574 % handles    structure with handles and user data (see GUIDATA)
0575 
0576 % Hints: get(hObject,'String') returns contents of RelCutoff as text
0577 %        str2double(get(hObject,'String')) returns contents of RelCutoff as a double
0578 
0579 
0580 % --- Executes during object creation, after setting all properties.
0581 function RelCutoff_CreateFcn(hObject, eventdata, handles)
0582 % hObject    handle to RelCutoff (see GCBO)
0583 % eventdata  reserved - to be defined in a future version of MATLAB
0584 % handles    empty - handles not created until after all CreateFcns called
0585 
0586 % Hint: edit controls usually have a white background on Windows.
0587 %       See ISPC and COMPUTER.
0588 if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
0589     set(hObject,'BackgroundColor','white');
0590 end
0591 
0592 
0593 
0594 % --- Executes on button press in InteractionText.
0595 function InteractionText_Callback(hObject, eventdata, handles)
0596 xDescribeInteraction
0597 
0598 % --- Executes on button press in MaxDistText.
0599 function MaxDistText_Callback(hObject, eventdata, handles)
0600 xDescribeDistance
0601 
0602 % --- Executes on button press in NTmaskText.
0603 function NTmaskText_Callback(hObject, eventdata, handles)
0604 xDescribeMask
0605