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PIVlab_GUI.m
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% PIVlab - Digital Particle Image Velocimetry Tool for MATLAB
% developed by Dr. William Thielicke and Prof. Dr. Eize J. Stamhuis
% programmed with MATLAB Version 7.10 (R2010a) - 9.6 (R2019a)
% March 09, 2010 - today
% http://PIVlab.blogspot.com
% Third party content, thank you for your contributions!
% 3-point gaussian sub-pixel estimator by Uri Shavit, Roi Gurka, Alex Liberzon
% inpaint_nans by John D'Errico
% uipickfiles by Douglas Schwarz
% smoothn by Damien Garcia
% dctn, idctn by Damien Garcia
% Ellipse by D.G. Long
% NaN Suite by Jan Gläscher
% Exportfig by Ben Hinkle
% mmstream2 by Duane Hanselman
function PIVlab_GUI
%% Make figure
MainWindow = figure('numbertitle','off','MenuBar','none','DockControls','off','Name','INITIALIZING...','Toolbar','none','Units','normalized','Position',[0.05 0.1 0.9 0.8],'ResizeFcn', @MainWindow_ResizeFcn,'CloseRequestFcn', @MainWindow_CloseRequestFcn,'tag','hgui','visible','off');
set (MainWindow,'Units','Characters');
clc
%% Initialize
handles = guihandles; %alle handles mit tag laden und ansprechbar machen
guidata(MainWindow,handles)
setappdata(0,'hgui',MainWindow);
version = '2.36';
put('PIVver', version);
v=ver('MATLAB');
disp(['Please wait, starting PIVlab GUI...' sprintf('\n')])
%{
addpath(pwd); %add pivlab path as temporary global accessible path
all_paths=path;
if strfind(all_paths,pwd) ~=0
disp(['-> Added ' pwd ' as temporary search path.'])
end
%}
disp(['-> Using MATLAB version ' v.Version ' ' v.Release ' on ' computer '.'])
disp(['-> Starting PIVlab ' version '.'])
margin=1.5;
panelwidth=37;
panelheighttools=12;
panelheightpanels=35;
put('panelwidth',panelwidth);
put('margin',margin);
put('panelheighttools',panelheighttools);
put('panelheightpanels',panelheightpanels);
put('quickwidth',panelwidth);
put('quickheight',3.2);
put('quickvisible',1);
put('alreadydisplayed',0);
try
psdfile=which('PIVlab_settings_default.mat');
dindex=strfind(psdfile,filesep); %filesep ist '\'
read_panel_width('PIVlab_settings_default.mat',psdfile(1:(dindex(end)-1)));
catch
try
disp(['Could not load default settings in this path: ' psdfile(1:(dindex(end)-1))])
catch
end
disp('Could not load default settings. But this doesn''t really matter.')
end
try
ctr=0;
pivFiles = {'dctn.m' 'idctn.m' 'inpaint_nans.m' 'piv_DCC.m' 'piv_FFTmulti.m' 'PIVlab_preproc.m' 'PIVlablogo.jpg' 'smoothn.m' 'uipickfiles.m' 'PIVlab_settings_default.mat' 'hsbmap.mat' 'parula.mat' 'ellipse.m' 'nanmax.m' 'nanmin.m' 'nanstd.m' 'nanmean.m' 'exportfig.m' 'fastLICFunction.m' 'icons.mat' 'mmstream2.m' 'PIVlab_citing.fig' 'PIVlab_citing.m' 'Background_GUI.m' 'Background_GUI.fig' 'icons_quick.mat'};
for i=1:size(pivFiles,2)
if exist(pivFiles{1,i},'file')~=2
disp(['ERROR: A required file was not found: ' pivFiles{1,i}]);
beep;
else
ctr=ctr+1;
end
end
if ctr==size(pivFiles,2)
disp('-> Required additional files found.')
end
catch
disp('-> Problem detecting required files.')
end
generateUI
%% Menu items
m1 = uimenu('Label','File');
uimenu(m1,'Label','New Session','Callback',@loadimgs_Callback,'Accelerator','N');
m2 = uimenu(m1,'Label','Load');
uimenu(m2,'Label','PIVlab settings','Callback',@load_settings_Callback);
uimenu(m2,'Label','PIVlab session','Callback',@load_session_Callback);
m3 = uimenu(m1,'Label','Save');
uimenu(m3,'Label','PIVlab settings','Callback',@curr_settings_Callback);
uimenu(m3,'Label','PIVlab session','Callback',@save_session_Callback);
m14 = uimenu(m1,'Label','Export');
uimenu(m14,'Label','Image or movie (jpg, avi, bmp, eps, pdf)','Callback',@save_movie_Callback);
uimenu(m14,'Label','Text file (ASCII)','Callback',@ascii_chart_Callback);
uimenu(m14,'Label','MAT file','Callback',@matlab_file_Callback);
uimenu(m14,'Label','Tecplot file','Callback',@tecplot_file_Callback);
uimenu(m14,'Label','Paraview binary VTK','Callback',@paraview_Callback);
uimenu(m14,'Label','All results to Matlab workspace','Callback',@write_workspace_Callback);
uimenu(m1,'Label','Preferences','Callback',@preferences_Callback);
m4 = uimenu(m1,'Label','Exit','Separator','on','Callback',@exitpivlab_Callback);
m5 = uimenu('Label','Image settings');
uimenu(m5,'Label','Exclusions (ROI, mask)','Callback',@img_mask_Callback,'Accelerator','E');
uimenu(m5,'Label','Image pre-processing','Callback',@pre_proc_Callback,'Accelerator','I');
m6 = uimenu('Label','Analysis');
uimenu(m6,'Label','PIV settings','Callback',@piv_sett_Callback,'Accelerator','S');
uimenu(m6,'Label','ANALYZE!','Callback',@do_analys_Callback,'Accelerator','A');
m7 = uimenu('Label','Calibration');
uimenu(m7,'Label','Calibrate using current or external image','Callback',@cal_actual_Callback,'Accelerator','Z');
m8 = uimenu('Label','Post-processing');
uimenu(m8,'Label','Vector validation','Callback',@vector_val_Callback,'Accelerator','V');
m9 = uimenu('Label','Plot');
uimenu(m9,'Label','Derive parameters / modify data','Callback',@plot_derivs_Callback,'Accelerator','D');
uimenu(m9,'Label','Modify plot appearance','Callback',@modif_plot_Callback,'Accelerator','M');
uimenu(m9,'Label','Streamlines','Callback',@streamlines_Callback);
uimenu(m9,'Label','Markers / distance / angle','Callback',@dist_angle_Callback,'Accelerator','T');
m10 = uimenu('Label','Extractions');
uimenu(m10,'Label','Parameters from poly-line','Callback',@poly_extract_Callback,'Accelerator','P');
uimenu(m10,'Label','Parameters from area','Callback',@area_extract_Callback,'Accelerator','Q');
m11 = uimenu('Label','Statistics');
uimenu(m11,'Label','Statistics','Callback',@statistics_Callback,'Accelerator','B');
m12 = uimenu('Label','Synthetic particle image generation');
uimenu(m12,'Label','Settings','Callback',@part_img_sett_Callback,'Accelerator','G');
m13 = uimenu('Label','Help / Referencing');
uimenu(m13,'Label','List keyboard shortcuts','Callback',@shortcuts_Callback);
uimenu(m13,'Label','How to cite PIVlab','Callback',@howtocite_Callback);
uimenu(m13,'Label','Forum','Callback',@Forum_Callback);
uimenu(m13,'Label','Tutorial / getting started','Callback',@pivlabhelp_Callback,'Accelerator','H');
uimenu(m13,'Label','About','Callback',@aboutpiv_Callback);
uimenu(m13,'Label','Website','Callback',@Website_Callback);
menuhandles = findall(MainWindow,'type','uimenu'); %das soll gemacht werden laut Hilfe
set(menuhandles,'HandleVisibility','off');
disp('-> Menu generated.')
%% Axes
switchui('multip01');
axes1=axes('units','characters');
axis image;
set(gca,'ActivePositionProperty','outerposition');%,'Box','off','DataAspectRatioMode','auto','Layer','bottom','Units','normalized');
set(MainWindow, 'Name',['PIVlab ' retr('PIVver') ' by William Thielicke and Eize J. Stamhuis'])
movegui(MainWindow,'center')
set(MainWindow, 'Visible','on');
%displogo(1)
if strncmp (date,'15-Oct',6)
yr=date;
since=str2num(yr(8:11))-2005;
questdlg(['Loving Lena since ' num2str(since) ' years today!'],'It''s 15th of October!','Congratulations!','Congratulations!'); % #FallsNochRelevant
set(MainWindow, 'Name','Today it''s Lena-day!!')
end
try
if verLessThan('matlab', '7.10.0') == 0
disp('-> Matlab version check ok.')
else
disp('WARNING: Your Matlab version might be too old for running PIVlab.')
end
catch
disp('MATLAB version could not be checked automatically. You need at least version 7.10.0 (R2010a) to run PIVlab.')
end
try
result=license('checkout','Image_Toolbox');
if result == 1
try
J = adapthisteq(rand(8,8));
disp('-> Image Processing Toolbox found.')
catch
disp('ERROR: Image Processing Toolbox not accessible! PIVlab won''t work like this.')
disp('A license has been found, but the toolbox could not be accessed.')
end
else
disp('ERROR: Image Processing Toolbox not found! PIVlab won''t work like this.')
end
catch
disp('Toolboxes could not be checked automatically. You need the Image Processing Toolbox.')
end
%Variable initialization
put ('toggler',0);
put('caluv',1);
put('calxy',1);
put('subtr_u', 0);
put('subtr_v', 0);
put('displaywhat',1);%vectors
%read current and last directory.....:
warning('off','all') %if the variables don't exist, an ugly warning is displayed
load('PIVlab_settings_default.mat','homedir');
load('PIVlab_settings_default.mat','pathname');
warning('on','all')
if exist('pathname','var') && exist('homedir','var')
%lastdir=importdata('last.nf','\t');
%put('homedir',lastdir{1});
%put('pathname',lastdir{2});
else
homedir=pwd;
pathname=pwd;
end
put('homedir',homedir);
put('pathname',pathname);
save('PIVlab_settings_default.mat','homedir','pathname','-append');
try
%XP Wu modification:
psdfile=which('PIVlab_settings_default.mat');
dindex=strfind(psdfile,filesep); %filesep ist '\'
%erstes argument datei, zweites pfad bis zum letzten fileseperator.
read_settings('PIVlab_settings_default.mat',psdfile(1:(dindex(end)-1)));
catch
disp('Could not load default settings. But this doesn''t really matter.')
end
% Check for updates
filename_update = 'latest_version.txt';
current_url = 'http://william.thielicke.org/PIVlab/latest_version.txt';
% Update checking inspired by: https://www.mathworks.com/matlabcentral/fileexchange/64294-photoannotation
try
if exist('websave','builtin')||exist('websave','file')
outfilename=websave(filename_update,current_url,weboptions('Timeout',10));
else
outfilename=urlwrite(current_url,filename_update); %#ok<*URLWR>
end
fileID_update = fopen(filename_update);
web_version = textscan(fileID_update,'%s');
web_version=cell2mat(web_version{1});
trash_upd = fclose(fileID_update);
recycle('on');
delete(filename_update)
if strcmp(version,web_version) == 1
update_msg = 'You have the latest PIVlab version.';
put('update_msg_color',[0 0.75 0]);
else
update_msg = ['PIVlab is outdated. Please update to version ' web_version];
put('update_msg_color',[0.85 0 0]);
end
catch
%Either the download failed, or the file downloaded is empty.
update_msg = 'Could not check for updates';
put('update_msg_color',[0.75 0.75 0]);
end
clear filename_update current_url fileID_update outfilename web_version trash_upd
disp (update_msg)
put('update_msg',update_msg);
disp ([sprintf('\n') '... done.'])
displogo(1)
function destroyUI
handles = guihandles; %alle handles mit tag laden und ansprechbar machen
MainWindow=getappdata(0,'hgui');
guidata(MainWindow,handles)
controls = findall(MainWindow,'type','uicontrol');
panels = findall(MainWindow,'type','uipanel');
delete(controls)
delete(panels)
disp('-> UI deleted.')
function generateUI % All the GUI elements are created here
handles = guihandles; %alle handles mit tag laden und ansprechbar machen
MainWindow=getappdata(0,'hgui');
guidata(MainWindow,handles)
panelwidth=retr('panelwidth');
margin=retr('margin');
panelheighttools=retr('panelheighttools');
panelheightpanels=retr('panelheightpanels');
Figure_Size = get(MainWindow, 'Position');
%% Toolspanel
handles.tools = uipanel(MainWindow, 'Units','characters', 'Position', [0+margin Figure_Size(4)-panelheightpanels-panelheighttools-margin panelwidth panelheighttools],'title','Tools', 'Tag','tools','fontweight','bold');
parentitem=get(handles.tools, 'Position');
item=[0 0 0 0];
item=[0 item(2)+item(4) parentitem(3) 1];
handles.text29 = uicontrol(handles.tools,'Style','text','units', 'characters','Horizontalalignment', 'left','position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'String','Current point:');
item=[0 item(2)+item(4) parentitem(3)/2 1];
handles.u_cp = uicontrol(handles.tools,'Style','text','units', 'characters','Horizontalalignment', 'left','position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'String','N/A','tag','u_cp');
item=[parentitem(3)/2 item(2) parentitem(3)/2 1];
handles.v_cp = uicontrol(handles.tools,'Style','text','units', 'characters','Horizontalalignment', 'left','position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'String','N/A','tag','v_cp');
item=[0 item(2)+item(4) parentitem(3)/2 1];
handles.x_cp = uicontrol(handles.tools,'Style','text','units', 'characters','Horizontalalignment', 'left','position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'String','N/A','tag','x_cp');
item=[parentitem(3)/2 item(2) parentitem(3)/2 1];
handles.y_cp = uicontrol(handles.tools,'Style','text','units', 'characters','Horizontalalignment', 'left','position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'String','N/A','tag','y_cp');
item=[0 item(2)+item(4) parentitem(3) 1];
handles.scalar_cp = uicontrol(handles.tools,'Style','text','units', 'characters','Horizontalalignment', 'left','position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'String','N/A','tag','scalar_cp');
item=[0 item(2)+item(4) parentitem(3) 2];
handles.filenameshow = uicontrol(handles.tools,'Style','text','units', 'characters','Horizontalalignment', 'center','position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'String','N/A','tag','filenameshow');
item=[0 item(2)+item(4) parentitem(3)/2 1.5];
handles.fileselector = uicontrol(handles.tools,'Style','slider','units', 'characters','Horizontalalignment', 'center','position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'max',4,'min',1,'value',1,'sliderstep',[0.5 1],'Callback',@fileselector_Callback,'tag','fileselector','TooltipString','Step through your frames here');
item=[parentitem(3)/2 item(2) parentitem(3)/2 1.5];
handles.togglepair = uicontrol(handles.tools,'Style','togglebutton','units', 'characters','position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)], 'string','Toggle','Callback',@togglepair_Callback,'tag','togglepair','TooltipString','Toggle images within a frame');
item=[parentitem(3)/2 item(2)+item(4) parentitem(3)/2/2 parentitem(3)/2/2/4];
handles.zoomon = uicontrol(handles.tools,'Style','togglebutton','units', 'characters','position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Callback',@zoomon_Callback,'tag','zoomon','TooltipString','Zoom');
item=[parentitem(3)/2+parentitem(3)/2/2 item(2) parentitem(3)/2/2 parentitem(3)/2/2/4];
handles.panon = uicontrol(handles.tools,'Style','togglebutton','units', 'characters','position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Callback',@panon_Callback,'tag','panon','TooltipString','Pan');
load icons.mat
set(handles.zoomon, 'cdata',zoompic);
set(handles.panon, 'cdata',panpic);
%% Quick access
iconwidth=5;
iconheight=2;
iconamount=6;
quickwidth = retr('quickwidth')-iconwidth-0.5;
quickheight = retr('quickheight');
handles.quick = uipanel(MainWindow, 'Units','characters', 'Position', [0+margin*0.5 0+margin*0.5+panelheighttools quickwidth quickheight],'title','Main tasks quick access', 'Tag','quick','fontweight','bold','Visible','on');
handles.quick1 = uicontrol(handles.quick,'Style','togglebutton','units', 'characters','position',[1*(quickwidth/(iconamount-1))-(quickwidth/(iconamount-1)) 0.1 iconwidth iconheight],'Callback',@quick1_Callback,'tag','quick1','TooltipString','Load images');
handles.quick2 = uicontrol(handles.quick,'Style','togglebutton','units', 'characters','position',[2*(quickwidth/(iconamount-1))-(quickwidth/(iconamount-1)) 0.1 iconwidth iconheight],'Callback',@quick2_Callback,'tag','quick2','TooltipString','ROI, Mask');
handles.quick3 = uicontrol(handles.quick,'Style','togglebutton','units', 'characters','position',[3*(quickwidth/(iconamount-1))-(quickwidth/(iconamount-1)) 0.1 iconwidth iconheight],'Callback',@quick3_Callback,'tag','quick3','TooltipString','Pre-processing');
handles.quick4 = uicontrol(handles.quick,'Style','togglebutton','units', 'characters','position',[4*(quickwidth/(iconamount-1))-(quickwidth/(iconamount-1)) 0.1 iconwidth iconheight],'Callback',@quick4_Callback,'tag','quick4','TooltipString','PIV settings');
handles.quick5 = uicontrol(handles.quick,'Style','togglebutton','units', 'characters','position',[5*(quickwidth/(iconamount-1))-(quickwidth/(iconamount-1)) 0.1 iconwidth iconheight],'Callback',@quick5_Callback,'tag','quick5','TooltipString','Analyze');
handles.quick6 = uicontrol(handles.quick,'Style','togglebutton','units', 'characters','position',[6*(quickwidth/(iconamount-1))-(quickwidth/(iconamount-1)) 0.1 iconwidth iconheight],'Callback',@quick6_Callback,'tag','quick6','TooltipString','Calibrate');
load icons_quick.mat
set(handles.quick1, 'cdata',loadpic);
set(handles.quick2, 'cdata',maskpic);
set(handles.quick3, 'cdata',prepic);
set(handles.quick4, 'cdata',settpic);
set(handles.quick5, 'cdata',anapic);
set(handles.quick6, 'cdata',calpic);
%% Multip01
handles.multip01 = uipanel(MainWindow, 'Units','characters', 'Position', [0+margin Figure_Size(4)-panelheightpanels-margin panelwidth panelheightpanels],'title','Images (CTRL+N)', 'Tag','multip01','fontweight','bold');
parentitem=get(handles.multip01, 'Position');
item=[0 0 0 0];
item=[0 item(2)+item(4) parentitem(3) 2];
handles.loadimgsbutton = uicontrol(handles.multip01,'Style','pushbutton','String','Load images','Units','characters', 'Fontunits','points','Fontsize',12,'Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Callback', @loadimgsbutton_Callback,'Tag','loadimgsbutton','TooltipString','Load image data');
item=[0 item(2)+item(4)+margin parentitem(3) 1];
handles.text2 = uicontrol(handles.multip01,'Style','text','units', 'characters','Horizontalalignment', 'left','position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'String','Image list:');
item=[0 item(2)+item(4) parentitem(3) 12];
handles.filenamebox = uicontrol(handles.multip01,'Style','ListBox','units','characters','position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'String','-empty-','Callback',@filenamebox_Callback,'tag','filenamebox','TooltipString','This list displays the frames that you currently loaded');
item=[0 item(2)+item(4) parentitem(3) 7];
handles.text4 = uicontrol(handles.multip01,'Style','text','units','characters','Horizontalalignment', 'left','position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'String','Use the scrollbar in the "Tools" panel to cycle through the images.');
item=[0 item(2)+item(4) parentitem(3) 4];
handles.imsize = uicontrol(handles.multip01,'Style','text','units','characters','Horizontalalignment', 'left','position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'String','N/A','tag','imsize');
%% Multip02
handles.multip02 = uipanel(MainWindow, 'Units','characters', 'Position', [0+margin Figure_Size(4)-panelheightpanels-margin panelwidth panelheightpanels],'title','Exclusions (CTRL+E)', 'Tag','multip02','fontweight','bold');
parentitem=get(handles.multip02, 'Position');
item=[0 0 0 0];
item=[0 item(2)+item(4) parentitem(3) 12];
handles.uipanel5 = uipanel(handles.multip02, 'Units','characters', 'Position', [item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'title','Region of interest', 'Tag','uipanel5','fontweight','bold');
parentitem=get(handles.uipanel5, 'Position');
item=[0 0 0 0];
item=[0 item(2)+item(4) parentitem(3) 1.5];
handles.roi_hint = uicontrol(handles.uipanel5,'Style','text','units','characters','Horizontalalignment', 'center','position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'String','ROI inactive','tag','roi_hint');
item=[0 item(2)+item(4) parentitem(3)/2 2];
handles.roi_select = uicontrol(handles.uipanel5,'Style','pushbutton','String','Select ROI','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Callback', @roi_select_Callback,'Tag','roi_select','TooltipString','Draw a rectangle for selecting a region of interest');
item=[parentitem(3)/2 item(2) parentitem(3)/2 2];
handles.clear_roi = uicontrol(handles.uipanel5,'Style','pushbutton','String','Clear ROI','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Callback', @clear_roi_Callback,'Tag','clear_roi','TooltipString','Remove the ROI');
item=[0 item(2)+item(4)+margin/2 parentitem(3)/5 1.5];
handles.text155 = uicontrol(handles.uipanel5,'Style','text','units','characters','Horizontalalignment', 'left','position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'String','x:');
item=[parentitem(3)/4 item(2) parentitem(3)/5 1.5];
handles.text156 = uicontrol(handles.uipanel5,'Style','text','units','characters','Horizontalalignment', 'left','position',[item(1) parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'String','y:');
item=[parentitem(3)/4*2 item(2) parentitem(3)/3 1.5];
handles.text157 = uicontrol(handles.uipanel5,'Style','text','units','characters','Horizontalalignment', 'left','position',[item(1) parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'String','width:');
item=[parentitem(3)/4*3 item(2) parentitem(3)/3 1.5];
handles.text158 = uicontrol(handles.uipanel5,'Style','text','units','characters','Horizontalalignment', 'left','position',[item(1) parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'String','height:');
item=[parentitem(3)/4*0+margin item(2)+item(4) parentitem(3)/4 1.5];
handles.ROI_Man_x = uicontrol(handles.uipanel5,'Style','edit','units','characters','position',[item(1) parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'String','','tag','ROI_Man_x','Callback',@ROI_Man_x_Callback);
item=[parentitem(3)/4*1+margin item(2) parentitem(3)/4 1.5];
handles.ROI_Man_y = uicontrol(handles.uipanel5,'Style','edit','units','characters','position',[item(1) parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'String','','tag','ROI_Man_y','Callback',@ROI_Man_y_Callback);
item=[parentitem(3)/4*2+margin item(2) parentitem(3)/4 1.5];
handles.ROI_Man_w = uicontrol(handles.uipanel5,'Style','edit','units','characters','position',[item(1) parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'String','','tag','ROI_Man_w','Callback',@ROI_Man_w_Callback);
item=[parentitem(3)/4*3+margin item(2) parentitem(3)/4 1.5];
handles.ROI_Man_h = uicontrol(handles.uipanel5,'Style','edit','units','characters','position',[item(1) parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'String','','tag','ROI_Man_h','Callback',@ROI_Man_h_Callback);
item=[0 0 0 0];
parentitem=get(handles.multip02, 'Position');
item=[0 12+margin/2 parentitem(3) 20];
handles.uipanel6 = uipanel(handles.multip02, 'Units','characters', 'Position', [item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'title','Object mask', 'Tag','uipanel6','fontweight','bold');
parentitem=get(handles.uipanel6, 'Position');
item=[0 0 0 0];
item=[0 item(2)+item(4) parentitem(3) 1.5];
handles.mask_hint = uicontrol(handles.uipanel6,'Style','text','units','characters','Horizontalalignment', 'center','position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'String','Mask inactive','tag','mask_hint');
item=[0 item(2)+item(4) parentitem(3) 1.5];
handles.draw_mask = uicontrol(handles.uipanel6,'Style','pushbutton','String','Draw mask(s) for current frame','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Callback', @draw_mask_Callback,'Tag','draw_mask','TooltipString','Draw a mask for the current frame');
item=[0 item(2)+item(4)+margin/1.5 parentitem(3) 1.5];
handles.maskToSelected = uicontrol(handles.uipanel6,'Style','pushbutton','String','Apply current mask(s) to frames...','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Callback', @maskToSelected_Callback,'Tag','maskToSelected','TooltipString','Apply the mask that is currently displayed to other frames');
item=[0 item(2)+item(4) parentitem(3)/3*2 1.5];
handles.text154 = uicontrol(handles.uipanel6,'Style','text','units','characters','Horizontalalignment', 'left','position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'String','Apply to frames:');
item=[parentitem(3)/3*2 item(2) parentitem(3)/3*1 1.5];
handles.maskapplyselect = uicontrol(handles.uipanel6,'Style','edit','units','characters','Horizontalalignment', 'center','position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'String','1:end','tag','maskapplyselect','TooltipString','e.g. 1:10,15:17');
item=[0 item(2)+item(4)+margin parentitem(3) 1.5];
handles.clear_current_mask = uicontrol(handles.uipanel6,'Style','pushbutton','String','Clear current mask(s)','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Callback', @clear_current_mask_Callback,'Tag','clear_current_mask','TooltipString','Remove all masks of the current frame');
item=[0 item(2)+item(4) parentitem(3) 1.5];
handles.clear_mask = uicontrol(handles.uipanel6,'Style','pushbutton','String','Clear all masks','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Callback', @clear_mask_Callback,'Tag','clear_mask','TooltipString','Remove all masks of the whole session');
%--
item=[0 item(2)+item(4)+margin/4 parentitem(3)/2 1.5];
handles.save_mask = uicontrol(handles.uipanel6,'Style','pushbutton','String','Save mask','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Callback', @save_mask_Callback,'Tag','save_mask','TooltipString','Save all masks of the current session to a single file');
item=[parentitem(3)/2 item(2) parentitem(3)/2 1.5];
handles.load_mask = uicontrol(handles.uipanel6,'Style','pushbutton','String','Load mask','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Callback', @load_mask_Callback,'Tag','load_mask','TooltipString','Load PIVlab mask(s) and replace all masks in the current session. Can also be used to extract existing masks from previously saved PIVlab sessions.');
%--
item=[0 item(2)+item(4)+margin/2 parentitem(3) 1.5];
handles.external_mask = uicontrol(handles.uipanel6,'Style','pushbutton','String','Load external masks','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Callback', @external_mask_Callback,'Tag','external_mask','TooltipString','Load a series of black and white TIF images');
item=[0 item(2)+item(4) parentitem(3) 1.5];
handles.external_mask_progress = uicontrol(handles.uipanel6,'Style','text','Horizontalalignment', 'left','String','','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','external_mask_progress');
%% Multip03
handles.multip03 = uipanel(MainWindow, 'Units','characters', 'Position', [0+margin Figure_Size(4)-panelheightpanels-margin panelwidth panelheightpanels],'title','Image pre-processing (CTRL+I)', 'Tag','multip03','fontweight','bold');
parentitem=get(handles.multip03, 'Position');
item=[0 0 0 0];
item=[0 item(2)+item(4) parentitem(3) 1];
handles.clahe_enable = uicontrol(handles.multip03,'Style','checkbox', 'value',1, 'String','Enable CLAHE','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','clahe_enable','TooltipString','Contrast limited adaptive histogram equalization: Enhances contrast, should be enabled');
item=[0 item(2)+item(4) parentitem(3)/3*2 1];
handles.text8 = uicontrol(handles.multip03,'Style','text', 'String','Window size [px]','HorizontalAlignment','right','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','text8');
item=[parentitem(3)/3*2 item(2) parentitem(3)/3*1 1];
handles.clahe_size = uicontrol(handles.multip03,'Style','edit', 'String','20','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','clahe_size','TooltipString','Size of the tiles for CLAHE. Default setting is fine in most cases');
item=[0 item(2)+item(4)+margin parentitem(3) 1];
handles.enable_highpass = uicontrol(handles.multip03,'Style','checkbox', 'value',0, 'String','Enable highpass','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','enable_highpass','TooltipString','Highpass the image data. Only needed for some special cases');
item=[0 item(2)+item(4) parentitem(3)/3*2 1];
handles.text9 = uicontrol(handles.multip03,'Style','text', 'String','Kernel size [px]','Units','characters','HorizontalAlignment','right', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','text9');
item=[parentitem(3)/3*2 item(2) parentitem(3)/3*1 1];
handles.highp_size = uicontrol(handles.multip03,'Style','edit', 'String','15','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','highp_size','TooltipString','Kernel size of the lowpass filtered image that is subtracted from the original image');
item=[0 item(2)+item(4)+margin parentitem(3) 1];
handles.enable_intenscap = uicontrol(handles.multip03,'Style','checkbox', 'value',0, 'String','Enable intensity capping','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','enable_intenscap','TooltipString','Intensity capping. Only needed for some special cases');
item=[0 item(2)+item(4)+margin parentitem(3) 1];
handles.wienerwurst = uicontrol(handles.multip03,'Style','checkbox', 'value',0, 'String','Wiener2 denoise filter','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','wienerwurst','TooltipString','Wiener denoise filter. Only needed for some special cases');
item=[0 item(2)+item(4) parentitem(3)/3*2 1];
handles.text159 = uicontrol(handles.multip03,'Style','text', 'String','Window size [px]','HorizontalAlignment','right','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','text159');
item=[parentitem(3)/3*2 item(2) parentitem(3)/3*1 1];
handles.wienerwurstsize = uicontrol(handles.multip03,'Style','edit', 'String','15','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','wienerwurstsize','TooltipString','Window size of the Wiener denoise filter');
item=[0 item(2)+item(4)+margin*2 parentitem(3) 1];
handles.Autolimit = uicontrol(handles.multip03,'Style','checkbox', 'value',1, 'String','Auto contrast stretch','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','Autolimit','TooltipString','Automatic stretching of the image intensity histogram. Important for 16-bit images.');
item=[0 item(2)+item(4) parentitem(3)/2 1];
handles.text162 = uicontrol(handles.multip03,'Style','text', 'String','minimum:','HorizontalAlignment','left','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','text162');
item=[parentitem(3)/2 item(2) parentitem(3)/2 1];
handles.text163 = uicontrol(handles.multip03,'Style','text', 'String','maximum:','HorizontalAlignment','left','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','text163');
item=[0 item(2)+item(4) parentitem(3)/3*1 1];
handles.minintens = uicontrol(handles.multip03,'Style','edit', 'String','0','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','minintens','Callback',@maxintens_Callback,'TooltipString','Lower bound of the histogram [0...1]');
item=[parentitem(3)/2 item(2) parentitem(3)/3*1 1];
handles.maxintens = uicontrol(handles.multip03,'Style','edit', 'String','1','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','maxintens','Callback',@minintens_Callback,'TooltipString','Upper bound of the histogram [0...1]');
item=[0 item(2)+item(4)+margin*2 parentitem(3) 2];
handles.preview_preprocess = uicontrol(handles.multip03,'Style','pushbutton','String','Preview current frame','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Callback', @preview_preprocess_Callback,'Tag','preview_preprocess','TooltipString','Preview the effect of image pre-processing');
item=[0 item(2)+item(4)+margin*2 parentitem(3) 2];
handles.Start_BG_GUI = uicontrol(handles.multip03,'Style','pushbutton','String','Background subtraction GUI','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Callback', @Start_BG_GUI_Callback,'Tag','Start_BG_GUI','TooltipString','Extract the mean background signal from a large series of images that all contain the same background signal');
%% Multip04
handles.multip04 = uipanel(MainWindow, 'Units','characters', 'Position', [0+margin Figure_Size(4)-panelheightpanels-margin panelwidth panelheightpanels],'title','PIV settings (CTRL+S)', 'Tag','multip04','fontweight','bold');
parentitem=get(handles.multip04, 'Position');
item=[0 0 0 0];
%neu
item=[0 item(2)+item(4) parentitem(3)/4 1.5];
handles.textSuggest = uicontrol(handles.multip04,'Style','text','units','characters','HorizontalAlignment','left','position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'String','Help:','tag','textSuggest');
item=[parentitem(3)/4 item(2) parentitem(3)/1.85 1.5];
handles.SuggestSettings = uicontrol(handles.multip04,'Style','pushbutton','String','Suggest settings','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Callback', @countparticles,'Tag','SuggestSettings','TooltipString','Suggest PIV settings based on image data in current frame');
item=[0 item(2)+item(4) parentitem(3) 6.5];
handles.uipanel35 = uipanel(handles.multip04, 'Units','characters', 'Position', [item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'title','PIV algorithm', 'Tag','uipanel35','fontweight','bold');
parentitem=get(handles.uipanel35, 'Position');
item=[0 0 0 0];
item=[0 item(2)+item(4) parentitem(3) 1.5];
handles.fftmulti = uicontrol(handles.uipanel35,'Style','radiobutton','value',1,'units','characters','position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'String','FFT window deformation','tag','fftmulti','Callback',@fftmulti_Callback,'TooltipString','FFT based multipass algorithm');
item=[0 item(2)+item(4) parentitem(3) 1.5];
handles.ensemble = uicontrol(handles.uipanel35,'Style','radiobutton','value',0,'units','characters','position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'String','Ensemble correlation','tag','ensemble','Callback',@ensemble_Callback,'TooltipString','Ensemble window deformation correlation. For micro PIV and other sparesly seeded flow.');
item=[0 item(2)+item(4) parentitem(3) 1.5];
handles.dcc = uicontrol(handles.uipanel35,'Style','radiobutton','value',0,'units','characters','position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'String','DCC (deprecated)','tag','dcc','Callback',@dcc_Callback,'TooltipString','DCC based single pass algorithm. Not recommended anymore');
parentitem=get(handles.multip04, 'Position');
item=[0 0 0 0];
item=[0 8 parentitem(3) 5];
handles.uipanel41 = uipanel(handles.multip04, 'Units','characters', 'Position', [item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'title','Pass 1', 'Tag','uipanel41','fontweight','bold');
parentitem=get(handles.uipanel41, 'Position');
item=[0 0 0 0];
item=[0 item(2)+item(4) parentitem(3)/3*2 1];
handles.text11 = uicontrol(handles.uipanel41,'Style','text','units','characters','HorizontalAlignment','left','position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'String','Interrogation area [px]','tag','text11');
item=[parentitem(3)/3*2 item(2) parentitem(3)/3 1];
handles.text12 = uicontrol(handles.uipanel41,'Style','text','units','characters','HorizontalAlignment','left','position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'String','Step [px]','tag','text12');
item=[0 item(2)+item(4) parentitem(3)/3*1 1];
handles.intarea = uicontrol(handles.uipanel41,'Style','edit', 'String','64','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Callback',@intarea_Callback,'Tag','intarea','TooltipString','Interrogation window edge length of the first pass. Should be < 0.25 times your maximum displacement');
item=[parentitem(3)/3*2 item(2) parentitem(3)/3*1 1];
handles.step = uicontrol(handles.uipanel41,'Style','edit', 'String','32','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Callback',@step_Callback,'Tag','step','TooltipString','Horizontal and vertical offset or step of the interrogation windows. Usually this is 50 % of the interrogation window edge length (interrogation area)');
item=[parentitem(3)/3*2 item(2)+item(4) parentitem(3)/3*1 1];
handles.steppercentage = uicontrol(handles.uipanel41,'Style','text', 'String','N/A','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','steppercentage');
parentitem=get(handles.multip04, 'Position');
item=[0 0 0 0];
item=[0 13 parentitem(3) 10];
handles.uipanel42 = uipanel(handles.multip04, 'Units','characters', 'Position', [item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'title','Pass 2...4', 'Tag','uipanel42','fontweight','bold');
parentitem=get(handles.uipanel42, 'Position');
item=[0 0 0 0];
item=[0 item(2)+item(4) parentitem(3)/3*2 1];
handles.text129 = uicontrol(handles.uipanel42,'Style','text','units','characters','HorizontalAlignment','left','position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'String','Interrogation area [px]','tag','text129');
item=[parentitem(3)/3*2 item(2) parentitem(3)/3 1];
handles.text130 = uicontrol(handles.uipanel42,'Style','text','units','characters','HorizontalAlignment','left','position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'String','Step [px]','tag','text130');
item=[0 item(2)+item(4)+margin/6 parentitem(3) 1];
handles.checkbox26 = uicontrol(handles.uipanel42,'Style','checkbox', 'String','Pass 2','Value',1,'Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','checkbox26','Callback',@checkbox26_Callback);
item=[0 item(2)+item(4) parentitem(3)/3*1 1];
handles.edit50 = uicontrol(handles.uipanel42,'Style','edit', 'String','32','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Callback',@edit50_Callback,'Tag','edit50','TooltipString','Second pass interrogation window edge length (interrogation area). Must be <= the previous pass');
item=[parentitem(3)/3*2 item(2) parentitem(3)/3*1 1];
handles.text126 = uicontrol(handles.uipanel42,'Style','text', 'String','16','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','text126');
item=[0 item(2)+item(4)+margin/4 parentitem(3) 1];
handles.checkbox27= uicontrol(handles.uipanel42,'Style','checkbox', 'String','Pass 3','Value',0,'Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','checkbox27','Callback',@checkbox27_Callback);
item=[0 item(2)+item(4) parentitem(3)/3*1 1];
handles.edit51 = uicontrol(handles.uipanel42,'Style','edit', 'String','32','Units','characters','enable','off', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Callback',@edit51_Callback,'Tag','edit51','TooltipString','Third pass interrogation window edge length (interrogation area). Must be <= the previous pass');
item=[parentitem(3)/3*2 item(2) parentitem(3)/3*1 1];
handles.text127 = uicontrol(handles.uipanel42,'Style','text', 'String','16','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','text127');
item=[0 item(2)+item(4)+margin/4 parentitem(3) 1];
handles.checkbox28= uicontrol(handles.uipanel42,'Style','checkbox', 'String','Pass 4','Value',0,'Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','checkbox28','Callback',@checkbox28_Callback);
item=[0 item(2)+item(4) parentitem(3)/3*1 1];
handles.edit52 = uicontrol(handles.uipanel42,'Style','edit', 'String','32','Units','characters','enable','off', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Callback',@edit52_Callback,'Tag','edit52','TooltipString','Fourth pass interrogation window edge length (interrogation area). Must be <= the previous pass');
item=[parentitem(3)/3*2 item(2) parentitem(3)/3*1 1];
handles.text128 = uicontrol(handles.uipanel42,'Style','text', 'String','16','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','text128');
%item=[0 item(2)+item(4)+margin/2 parentitem(3) 1];
%handles.text131 = uicontrol(handles.uipanel42,'Style','text', 'String','Window deformation interpolator:','HorizontalAlignment','left','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','text131');
%item=[0 item(2)+item(4) parentitem(3) 1];
%handles.popupmenu16 = uicontrol(handles.uipanel42,'Style','popupmenu', 'String',{'*linear','*spline'},'Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','popupmenu16','TooltipString','Window deformation interpolation style. Spline is slightly more accurate, but quite slow');
parentitem=get(handles.multip04, 'Position');
item=[0 0 0 0];
item=[0 5+5+11.5+1.5+margin/3 parentitem(3) 1];
handles.text14 = uicontrol(handles.multip04,'Style','text', 'String','Sub-pixel estimator','Units','characters', 'Fontunits','points','HorizontalAlignment','left','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','text14');
item=[0 item(2)+item(4) parentitem(3) 1];
handles.subpix = uicontrol(handles.multip04,'Style','popupmenu', 'String',{'Gauss 2x3-point','2D Gauss'},'Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','subpix','TooltipString','Subpixel estimation technique. 2D Gauss is supposed to be more accurate for image data that contains motion blur, but there is hardly a difference');
%item=[0 item(2)+item(4)+margin parentitem(3) 1];
%handles.Repeated_box = uicontrol(handles.multip04,'Style','checkbox', 'String','5 x repeated correlation','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','Repeated_box','TooltipString','With very bad image data, enabling the repeated correlation will enhance data yield. But it''s pretty slow');
item=[0 item(2)+item(4)+margin/2 parentitem(3) 1];
handles.mask_auto_box = uicontrol(handles.multip04,'Style','checkbox', 'String','Disable auto-correlation','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','mask_auto_box','TooltipString','This will disallow displacements close to zero. It helps when there is a very strong background signal');
item=[0 item(2)+item(4)+margin/1.5 parentitem(3) 1];
handles.text914 = uicontrol(handles.multip04,'Style','text', 'String','Correlation quality','Units','characters', 'Fontunits','points','HorizontalAlignment','left','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','text914');
item=[0 item(2)+item(4)+margin/6 parentitem(3) 1];
handles.CorrQuality = uicontrol(handles.multip04,'Style','popupmenu', 'String',{'Normal (recommended)','Better','High','Extreme'},'Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','CorrQuality','TooltipString','Correlation quality. Better = slower...');
item=[0 item(2)+item(4)+margin/1.5 parentitem(3) 1.5];
handles.Settings_Apply_current = uicontrol(handles.multip04,'Style','pushbutton','String','Analyze current frame','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Callback', @AnalyzeSingle_Callback,'Tag','Settings_Apply_current','TooltipString','Apply PIV settings to current frame');
%% Multip05
handles.multip05 = uipanel(MainWindow, 'Units','characters', 'Position', [0+margin Figure_Size(4)-panelheightpanels-margin panelwidth panelheightpanels],'title','Analyze (CTRL+A)', 'Tag','multip05','fontweight','bold');
parentitem=get(handles.multip05, 'Position');
item=[0 0 0 0];
item=[0 item(2)+item(4) parentitem(3) 2];
handles.AnalyzeSingle = uicontrol(handles.multip05,'Style','pushbutton','String','Analyze current frame','Units','characters', 'Fontunits','points','Fontsize',12,'Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Callback', @AnalyzeSingle_Callback,'Tag','AnalyzeSingle','TooltipString','Perform PIV analysis for current frame');
item=[0 item(2)+item(4)+margin parentitem(3) 2];
handles.AnalyzeAll = uicontrol(handles.multip05,'Style','pushbutton','String','Analyze all frames','Units','characters', 'Fontunits','points','Fontsize',12,'Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Callback', @AnalyzeAll_Callback,'Tag','AnalyzeAll','TooltipString','Perform PIV analyses for all frames');
item=[parentitem(3)/2 item(2)+item(4) parentitem(3)/2 1.5];
handles.cancelbutt = uicontrol(handles.multip05,'Style','pushbutton','String','Cancel','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Callback', @cancelbutt_Callback,'Tag','cancelbutt','TooltipString','Cancel analysis');
item=[0 item(2)+item(4)+margin parentitem(3) 1.5];
handles.clear_everything = uicontrol(handles.multip05,'Style','pushbutton','String','Clear all results','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Callback', @clear_everything_Callback,'Tag','clear_everything','TooltipString','Clear all results');
item=[0 item(2)+item(4)+margin*2 parentitem(3) 2];
handles.progress = uicontrol(handles.multip05,'Style','text','String','Frame progress: N/A','Units','characters', 'HorizontalAlignment','left','Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','progress');
item=[0 item(2)+item(4) parentitem(3) 2];
handles.overall = uicontrol(handles.multip05,'Style','text','String','Total progress: N/A','Units','characters', 'HorizontalAlignment','left','Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','overall');
item=[0 item(2)+item(4)+margin*3 parentitem(3) 2];
handles.totaltime = uicontrol(handles.multip05,'Style','text','String','Time left: N/A','Units','characters', 'HorizontalAlignment','left','Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','totaltime');
item=[0 item(2)+item(4) parentitem(3) 2];
handles.messagetext = uicontrol(handles.multip05,'Style','text','String','N/A','Units','characters', 'HorizontalAlignment','left','Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','messagetext');
%% Multip06
handles.multip06 = uipanel(MainWindow, 'Units','characters', 'Position', [0+margin Figure_Size(4)-panelheightpanels-margin panelwidth panelheightpanels],'title','Vector validation (CTRL+V)', 'Tag','multip06','fontweight','bold');
parentitem=get(handles.multip06, 'Position');
item=[0 0 0 0];
item=[0 item(2)+item(4) parentitem(3) 2];
handles.vel_limit = uicontrol(handles.multip06,'Style','pushbutton','String','Select velocity limits','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Callback', @vel_limit_Callback,'Tag','vel_limit','TooltipString','Display a velocity scatter plot and draw a window around the allowed velocities');
item=[0 item(2)+item(4) parentitem(3) 1];
handles.meanofall = uicontrol(handles.multip06,'Style','checkbox','Value',1,'String','display all frames in scatterplot','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','meanofall','TooltipString','Use velocity data of all frames in the velocity scatter plot');
item=[0 item(2)+item(4) parentitem(3) 1.5];
handles.vel_limit_active = uicontrol(handles.multip06,'Style','text','String','Limit inactive','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','vel_limit_active');
item=[0 item(2)+item(4) parentitem(3) 3];
handles.limittext = uicontrol(handles.multip06,'Style','text','String','','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','limittext');
item=[0 item(2)+item(4) parentitem(3) 2];
handles.clear_vel_limit = uicontrol(handles.multip06,'Style','pushbutton','String','Clear velocity limits','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Callback', @clear_vel_limit_Callback,'Tag','clear_vel_limit','TooltipString','Remove the velocity limits');
item=[0 item(2)+item(4)+margin parentitem(3) 1];
handles.stdev_check = uicontrol(handles.multip06,'Style','checkbox','String','Standard deviation filter','Value',1,'Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','stdev_check','TooltipString','Filter velocities by removing velocities that are outside the mean velocity +- n times the standard deviation');
item=[0 item(2)+item(4) parentitem(3)/3*2 1];
handles.text18 = uicontrol(handles.multip06,'Style','text','String','Threshold [n*stdev]','HorizontalAlignment','left','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','text18');
item=[parentitem(3)/3*2 item(2) parentitem(3)/3*1 1];
handles.stdev_thresh = uicontrol(handles.multip06,'Style','edit','String','4.7','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Callback',@stdev_thresh_Callback,'Tag','stdev_thresh','TooltipString','Threshold for the standard deviation filter. Velocities that are outside the mean velocity +- n times the standard deviation will be removed');
item=[0 item(2)+item(4)+margin parentitem(3) 1];
handles.loc_median = uicontrol(handles.multip06,'Style','checkbox','String','Local median filter','Value',1,'Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','loc_median','TooltipString','Based on: Westerweel, J. and Scarano, F. (2005) Universal outlier detection for PIV data');
item=[0 item(2)+item(4) parentitem(3)/3*2 1];
handles.text19 = uicontrol(handles.multip06,'Style','text','String','Threshold','HorizontalAlignment','left','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','text19');
item=[parentitem(3)/3*2 item(2) parentitem(3)/3*1 1];
handles.loc_med_thresh = uicontrol(handles.multip06,'Style','edit','String','5','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Callback',@loc_med_thresh_Callback,'Tag','loc_med_thresh');
item=[0 item(2)+item(4) parentitem(3)/3*2 1];
handles.text20 = uicontrol(handles.multip06,'Style','text','String','Epsilon','HorizontalAlignment','left','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','text20');
item=[parentitem(3)/3*2 item(2) parentitem(3)/3*1 1];
handles.epsilon = uicontrol(handles.multip06,'Style','edit','String','0.1','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Callback',@epsilon_Callback,'Tag','epsilon');
item=[0 item(2)+item(4)+margin parentitem(3) 2];
handles.rejectsingle = uicontrol(handles.multip06,'Style','pushbutton','String','Manually reject vector','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Callback', @rejectsingle_Callback,'Tag','rejectsingle','TooltipString','Manually remove vectors. Click on the base of the vectors that you want to discard');
item=[0 item(2)+item(4)+margin parentitem(3) 1];
handles.interpol_missing = uicontrol(handles.multip06,'Style','checkbox','String','Interpolate missing data','Value',1,'Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','interpol_missing','TooltipString','Interpolate missing velocity data. Interpolated data appears as ORANGE vectors');
item=[0 item(2)+item(4)+margin parentitem(3) 2];
handles.apply_filter_current = uicontrol(handles.multip06,'Style','pushbutton','String','Apply to current frame','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Callback', @apply_filter_current_Callback,'Tag','apply_filter_current','TooltipString','Apply the filters to the current frame');
item=[0 item(2)+item(4) parentitem(3) 2];
handles.apply_filter_all = uicontrol(handles.multip06,'Style','pushbutton','String','Apply to all frames','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Callback', @apply_filter_all_Callback,'Tag','apply_filter_all','TooltipString','Apply the filters to all frames');
item=[0 item(2)+item(4) parentitem(3) 2];
handles.restore_all = uicontrol(handles.multip06,'Style','pushbutton','String','Undo all validations (all frames)','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Callback', @restore_all_Callback,'Tag','restore_all','TooltipString','Remove all velocity filters for all frames');
%% Multip07
handles.multip07 = uipanel(MainWindow, 'Units','characters', 'Position', [0+margin Figure_Size(4)-panelheightpanels-margin panelwidth panelheightpanels],'title','Calibration (CTRL+Z)', 'Tag','multip07','fontweight','bold');
parentitem=get(handles.multip07, 'Position');
item=[0 0 0 0];
item=[0 item(2)+item(4) parentitem(3) 2];
handles.load_ext_img = uicontrol(handles.multip07,'Style','pushbutton','String','Load calibration image (optional)','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Callback', @load_ext_img_Callback,'Tag','load_ext_img','TooltipString','Load a reference image for calibration (if you recorded one)');
item=[0 item(2)+item(4)+margin/2 parentitem(3) 2];
handles.draw_line = uicontrol(handles.multip07,'Style','pushbutton','String','Select reference distance','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Callback', @draw_line_Callback,'Tag','draw_line','TooltipString','Draw a line as distance reference in the image');
item=[0 item(2)+item(4)+margin/2 parentitem(3)/3*2 1];
handles.text26 = uicontrol(handles.multip07,'Style','text','String','Real distance [mm]','HorizontalAlignment','left','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','text26');
item=[parentitem(3)/3*2 item(2) parentitem(3)/3*1 1];
handles.realdist = uicontrol(handles.multip07,'Style','edit','String','1','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Callback',@realdist_Callback,'Tag','realdist','TooltipString','Enter the real world length of the line here (in millimeters)');
item=[0 item(2)+item(4)+margin/4 parentitem(3)/3*2 1];
handles.text27 = uicontrol(handles.multip07,'Style','text','String','time step [ms]','HorizontalAlignment','left','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','text27');
item=[parentitem(3)/3*2 item(2) parentitem(3)/3*1 1];
handles.time_inp = uicontrol(handles.multip07,'Style','edit','String','1','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Callback',@time_inp_Callback,'Tag','time_inp','TooltipString','Enter the delta t between two images here');
item=[0 item(2)+item(4)+margin parentitem(3) 2];
handles.clear_cali = uicontrol(handles.multip07,'Style','pushbutton','String','Clear calibration','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Callback', @clear_cali_Callback,'Tag','clear_cali','TooltipString','Remove calibration');
item=[0 item(2)+item(4)+margin parentitem(3) 2];
handles.calidisp = uicontrol(handles.multip07,'Style','text','String','inactive','HorizontalAlignment','center','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','calidisp');
item=[0 item(2)+item(4)+margin parentitem(3) 2];
handles.apply_cali = uicontrol(handles.multip07,'Style','pushbutton','String','Apply calibration','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Callback', @apply_cali_Callback,'Tag','apply_cali','TooltipString','Apply calibration to the whole session');
%% Multip08
handles.multip08 = uipanel(MainWindow, 'Units','characters', 'Position', [0+margin Figure_Size(4)-panelheightpanels-margin panelwidth panelheightpanels],'title','Derive Parameters (CTRL+D)', 'Tag','multip08','fontweight','bold');
parentitem=get(handles.multip08, 'Position');
item=[0 0 0 0];
item=[0 item(2)+item(4) parentitem(3) 1];
handles.text33 = uicontrol(handles.multip08,'Style','text','String','Display Parameter','Units','characters', 'HorizontalAlignment','Left','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','text33');
item=[0 item(2)+item(4) parentitem(3) 1];
handles.derivchoice = uicontrol(handles.multip08,'Style','popupmenu','String','N/A','Units','characters', 'HorizontalAlignment','Left','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Callback',@derivchoice_Callback,'Tag','derivchoice','TooltipString','Select the parameter that you want to display as colour-coded overlay');
item=[0 item(2)+item(4)+margin/2 parentitem(3)/2 1];
handles.LIChint1 = uicontrol(handles.multip08,'Style','text','String','LIC resolution','Units','characters','visible','off', 'HorizontalAlignment','Left','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','LIChint1');
item=[parentitem(3)/2 item(2) parentitem(3)/3 1];
handles.licres = uicontrol(handles.multip08,'Style','slider','sliderstep',[0.05 0.05],'max',2,'min',0.1,'value',0.7,'String','Display Parameter','visible','off','Units','characters', 'Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','licres','TooltipString','Resolution of the LIC image. Higher values take longer to calculate','Callback',@licres_Callback);
item=[parentitem(3)/2+parentitem(3)/3 item(2) parentitem(3)/4 1];
handles.LIChint2 = uicontrol(handles.multip08,'Style','text','String','0.7','Units','characters', 'visible','off','HorizontalAlignment','Left','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','LIChint2');
item=[0 item(2)+item(4)+margin/2 parentitem(3) 1];
handles.smooth = uicontrol(handles.multip08,'Style','checkbox','String','Smooth data','Units','characters','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','smooth','TooltipString','Enable smoothing of noisy data. Uses "smoothn" by Damien Garcia');
item=[0 item(2)+item(4) parentitem(3)/2 1];
handles.text32 = uicontrol(handles.multip08,'Style','text','String','Strength:','Units','characters', 'HorizontalAlignment','Left','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','text32');
item=[parentitem(3)/2 item(2) parentitem(3)/2 1];
handles.smoothstr = uicontrol(handles.multip08,'Style','slider','sliderstep',[0.2 0.2],'max',11,'min',1,'value',1,'Units','characters', 'Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','smoothstr','TooltipString','Strength of smoothing. More information is displayed in Matlabs command window when you clicked "Apply"');
item=[0 item(2)+item(4)+margin parentitem(3) 1];
handles.text34 = uicontrol(handles.multip08,'Style','text','String','Subtract flow','Units','characters', 'HorizontalAlignment','Left','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','text34');
item=[0 item(2)+item(4) parentitem(3)/3 1];
handles.text35 = uicontrol(handles.multip08,'Style','text','String','u:','Units','characters', 'HorizontalAlignment','right','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','text35');
item=[parentitem(3)/3 item(2) parentitem(3)/3 1];
handles.subtr_u = uicontrol(handles.multip08,'Style','edit','String','0','Units','characters', 'Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Callback',@subtr_u_Callback,'Tag','subtr_u','TooltipString','Subtract a constant u velocity (horizontal) from the results');
item=[parentitem(3)/3*2 item(2) parentitem(3)/3 1];
handles.mean_u = uicontrol(handles.multip08,'Style','pushbutton','String','mean u','Units','characters','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Callback',@mean_u_Callback,'Tag','mean_u','TooltipString','Subtract the mean u velocity from the results');
item=[0 item(2)+item(4) parentitem(3)/3 1];
handles.text36 = uicontrol(handles.multip08,'Style','text','String','v:','Units','characters', 'HorizontalAlignment','right','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','text36');
item=[parentitem(3)/3 item(2) parentitem(3)/3 1];
handles.subtr_v = uicontrol(handles.multip08,'Style','edit','String','0','Units','characters', 'Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Callback',@subtr_v_Callback,'Tag','subtr_v','TooltipString','Subtract a constant v velocity (vertical) from the results');
item=[parentitem(3)/3*2 item(2) parentitem(3)/3 1];
handles.mean_v = uicontrol(handles.multip08,'Style','pushbutton','String','mean v','Units','characters','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Callback',@mean_v_Callback,'Tag','mean_v','TooltipString','Subtract the mean v velocity from the results');
item=[0 item(2)+item(4)+margin parentitem(3)/2 1];
handles.text41 = uicontrol(handles.multip08,'Style','text','String','Colormap limits','Units','characters', 'HorizontalAlignment','left','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','text41');
item=[parentitem(3)/2 item(2) parentitem(3)/2 1];
handles.autoscaler = uicontrol(handles.multip08,'Style','checkbox','String','autoscale','Value',1,'Units','characters','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Callback',@autoscaler_Callback,'Tag','autoscaler','TooltipString','Autoscale the color map, so that it is stretched to the min and max of each frame. Should be DISABLED when rendering videos etc.');
item=[0 item(2)+item(4) parentitem(3)/2 1];
handles.text39 = uicontrol(handles.multip08,'Style','text','String','min:','Units','characters', 'HorizontalAlignment','left','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','text39');
item=[parentitem(3)/2 item(2) parentitem(3)/2 1];
handles.text40 = uicontrol(handles.multip08,'Style','text','String','max:','Units','characters', 'HorizontalAlignment','left','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','text40');
item=[0 item(2)+item(4) parentitem(3)/4 1];
handles.mapscale_min = uicontrol(handles.multip08,'Style','edit','String','-1','Enable','off','Units','characters', 'HorizontalAlignment','left','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Callback',@mapscale_min_Callback,'Tag','mapscale_min','TooltipString','Minimum of the color map');
item=[parentitem(3)/2 item(2) parentitem(3)/4 1];
handles.mapscale_max = uicontrol(handles.multip08,'Style','edit','String','1','Enable','off','Units','characters', 'HorizontalAlignment','left','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Callback',@mapscale_max_Callback,'Tag','mapscale_max','TooltipString','Maximum of the color map');
item=[0 item(2)+item(4)+margin parentitem(3) 1];
handles.highp_vectors = uicontrol(handles.multip08,'Style','checkbox','String','Highpass vector field','Value',0,'Units','characters','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','highp_vectors','TooltipString','High-pass the vector field. Useful when you want to subtract a non-uniform background flow. The modified data is NOT saved');
item=[0 item(2)+item(4) parentitem(3)/2 1];
handles.text83 = uicontrol(handles.multip08,'Style','text','String','Strength:','Units','characters', 'HorizontalAlignment','left','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','text83');
item=[parentitem(3)/2 item(2) parentitem(3)/2 1];
handles.highpass_strength = uicontrol(handles.multip08,'Style','slider','sliderstep',[0.1 0.1],'max',51,'min',1,'value',30,'Units','characters', 'Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','highpass_strength','TooltipString','Strength of the high-pass. The modified data is NOT saved');
item=[0 item(2)+item(4)+margin parentitem(3) 2];
handles.apply_deriv = uicontrol(handles.multip08,'Style','pushbutton','String','Apply to current frame','Units','characters', 'HorizontalAlignment','left','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Callback',@apply_deriv_Callback,'Tag','apply_deriv','TooltipString','Apply settings to current frame');
item=[0 item(2)+item(4)+margin/4 parentitem(3) 2];
handles.apply_deriv_all = uicontrol(handles.multip08,'Style','pushbutton','String','Apply to all frames','Units','characters', 'HorizontalAlignment','left','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Callback',@apply_deriv_all_Callback, 'Tag','apply_deriv_all','TooltipString','Apply settings to all frames');
item=[0 item(2)+item(4)+margin/3*2 parentitem(3) 7];
handles.uipanel43 = uipanel(handles.multip08, 'Units','characters', 'Position', [item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'title','Calculate mean / sum', 'Tag','uipanel43','fontweight','bold');
parentitem=get(handles.uipanel43, 'Position');
item=[0 0 0 0];
item=[0 item(2)+item(4) parentitem(3)/2 2];
handles.text153 = uicontrol(handles.uipanel43,'Style','text','String','Frames to calc mean / sum:','Units','characters', 'HorizontalAlignment','left','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','text153');
item=[parentitem(3)/2 item(2) parentitem(3)/2 2];
handles.selectedFramesMean = uicontrol(handles.uipanel43,'Style','edit','String','1:end','Units','characters','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','selectedFramesMean','TooltipString','Select which frames to include for calculating the mean velocity. E.g. "1,3,4,8:10"');
item=[0 item(2)+item(4)+margin/4 parentitem(3)/2 2];
handles.meanmaker = uicontrol(handles.uipanel43,'Style','pushbutton','String','Calc. mean','Units','characters','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Callback',{@meanmaker_Callback, 1}, 'Tag','meanmaker','TooltipString','Calculate mean velocities and append an extra frame with the results');
item=[parentitem(3)/2 item(2) parentitem(3)/2 2];
handles.summaker = uicontrol(handles.uipanel43,'Style','pushbutton','String','Calc. sum','Units','characters','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Callback',{@meanmaker_Callback, 0}, 'Tag','summaker','TooltipString','Calculate sum of displacements and append an extra frame with the results');
%% Multip09
handles.multip09 = uipanel(MainWindow, 'Units','characters', 'Position', [0+margin Figure_Size(4)-panelheightpanels-margin panelwidth panelheightpanels],'title','Modify plot appearance (CTRL+M)', 'Tag','multip09','fontweight','bold');
parentitem=get(handles.multip09, 'Position');
item=[0 0 0 0];
item=[0 item(2)+item(4) parentitem(3) 1];
handles.autoscale_vec = uicontrol(handles.multip09,'Style','checkbox','String','autoscale vectors','Value',0,'Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Callback',@autoscale_vec_Callback,'Tag','autoscale_vec','TooltipString','Enable automatic scaling of the vector display');
item=[0 item(2)+item(4) parentitem(3)/3*2 1];
handles.text43 = uicontrol(handles.multip09,'Style','text','String','Vector scale','HorizontalAlignment','left','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','text43');
item=[parentitem(3)/4*3 item(2) parentitem(3)/4*1 1];
handles.vectorscale = uicontrol(handles.multip09,'Style','edit','String','8','Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Callback',@vectorscale_Callback,'Tag','vectorscale','TooltipString','Manually enter a vector scale factor here');
item=[0 item(2)+item(4)+margin/4 parentitem(3)/4*3 1];
handles.text114 = uicontrol(handles.multip09,'Style','text','String','Vector line width','Units','characters', 'HorizontalAlignment','Left','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','text114');
item=[parentitem(3)/4*3 item(2) parentitem(3)/4 1];
handles.vecwidth = uicontrol(handles.multip09,'Style','edit','String','0.5','Units','characters', 'Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Callback',@vecwidth_Callback,'Tag','vecwidth','TooltipString','Line width of the vectors');
item=[0 item(2)+item(4)+margin/4 parentitem(3)/4*3 1];
handles.text132 = uicontrol(handles.multip09,'Style','text','String','plot every nth vector, n =','Units','characters', 'HorizontalAlignment','Left','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','tex132');
item=[parentitem(3)/4*3 item(2) parentitem(3)/4 1];
handles.nthvect = uicontrol(handles.multip09,'Style','edit','String','1','Units','characters', 'Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','nthvect','TooltipString','If you are confused by the amount of arrows shown on the screen, then you can reduce the amount here.');
item=[0 item(2)+item(4)+margin/4 parentitem(3)/4*3 1];
handles.text200 = uicontrol(handles.multip09,'Style','text','String','Mask transparency [%]','Units','characters', 'HorizontalAlignment','Left','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','text200');
item=[parentitem(3)/4*3 item(2) parentitem(3)/4 1];
handles.masktransp = uicontrol(handles.multip09,'Style','edit','String','50','Units','characters', 'Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','masktransp','Callback',@masktransp_Callback,'TooltipString','Transparency of the masking area display (red)');
item=[0 item(2)+item(4)+margin/3*2 parentitem(3) 9.5];
handles.uipanel37 = uipanel(handles.multip09, 'Units','characters', 'Position', [item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'title','Vector colors', 'Tag','uipanel37','fontweight','bold');
parentitem=get(handles.uipanel37, 'Position');
item=[0 0 0 0];
item=[0 item(2)+item(4) parentitem(3) 1.5];
handles.text138 = uicontrol(handles.uipanel37,'Style','text','String',' R G B [0...1]','Units','characters', 'HorizontalAlignment','left','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','text138');
item=[0 item(2)+item(4) parentitem(3)/5 1.5];
handles.validr = uicontrol(handles.uipanel37,'Style','edit','String','0','Units','characters','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','validr');
item=[parentitem(3)/5*1 item(2) parentitem(3)/5 1.5];
handles.validg = uicontrol(handles.uipanel37,'Style','edit','String','1','Units','characters','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','validg');
item=[parentitem(3)/5*2 item(2) parentitem(3)/5 1.5];
handles.validb = uicontrol(handles.uipanel37,'Style','edit','String','0','Units','characters','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','validb');
item=[parentitem(3)/5*3 item(2) parentitem(3)/5*2 2];
handles.text139 = uicontrol(handles.uipanel37,'Style','text','String','valid vectors','Units','characters','HorizontalAlignment','left','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','text139');
item=[0 item(2)+item(4) parentitem(3)/5 1.5];
handles.validdr = uicontrol(handles.uipanel37,'Style','edit','String','0','Units','characters','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','validdr');
item=[parentitem(3)/5*1 item(2) parentitem(3)/5 1.5];
handles.validdg = uicontrol(handles.uipanel37,'Style','edit','String','0','Units','characters','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','validdg');
item=[parentitem(3)/5*2 item(2) parentitem(3)/5 1.5];
handles.validdb = uicontrol(handles.uipanel37,'Style','edit','String','0','Units','characters','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','validdb');
item=[parentitem(3)/5*3 item(2) parentitem(3)/5*2 2];
handles.text142 = uicontrol(handles.uipanel37,'Style','text','String','vectors on derivatives','HorizontalAlignment','left','Units','characters','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','text142');
item=[0 item(2)+item(4) parentitem(3)/5 1.5];
handles.interpr = uicontrol(handles.uipanel37,'Style','edit','String','1','Units','characters','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','interpr');
item=[parentitem(3)/5*1 item(2) parentitem(3)/5 1.5];
handles.interpg = uicontrol(handles.uipanel37,'Style','edit','String','0.5','Units','characters','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','interpg');
item=[parentitem(3)/5*2 item(2) parentitem(3)/5 1.5];
handles.interpb = uicontrol(handles.uipanel37,'Style','edit','String','0','Units','characters','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','interpb');
item=[parentitem(3)/5*3 item(2) parentitem(3)/5*2 2];
handles.text140 = uicontrol(handles.uipanel37,'Style','text','String','interpolated vectors','HorizontalAlignment','left','Units','characters','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','text142');
parentitem=get(handles.multip09, 'Position');
item=[0 9.5+7 parentitem(3) 13];
handles.uipanel27 = uipanel(handles.multip09, 'Units','characters', 'Position', [item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'title','Derived parameter appearance', 'Tag','uipanel27','fontweight','bold');
parentitem=get(handles.uipanel27, 'Position');
item=[0 0 0 0];
item=[0 item(2)+item(4) parentitem(3) 1];
handles.text143 = uicontrol(handles.uipanel27,'Style','text','String','Color map','Units','characters', 'HorizontalAlignment','left','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','text143');
item=[0 item(2)+item(4) parentitem(3) 1];
handles.colormap_choice = uicontrol(handles.uipanel27,'Style','popupmenu', 'String',{'Parula','HSV','Jet','HSB','Hot','Cool','Spring','Summer','Autumn','Winter','Gray','Bone','Copper','Pink','Lines'},'Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','colormap_choice','TooltipString','Select the color map for displaying derived parameters here');
item=[0 item(2)+item(4)+margin/2 parentitem(3) 1];
handles.img_not_mask = uicontrol(handles.uipanel27,'Style','checkbox','String','Do not display mask','Units','characters','Visible','off','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','img_not_mask');
item=[0 item(2)+item(4)+margin/2 parentitem(3) 1];
handles.displ_colorbar = uicontrol(handles.uipanel27,'Style','checkbox','String','Display color bar, position:','Units','characters','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','displ_colorbar','TooltipString','Display a colour bar for the derived parameters');
item=[0 item(2)+item(4)+margin/6 parentitem(3) 1];
handles.colorbarpos = uicontrol(handles.uipanel27,'Style','popupmenu', 'String',{'South','North','East','West'},'Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','colorbarpos','TooltipString','Position of the colour bar');
item=[0 item(2)+item(4)+margin/2 parentitem(3) 1];
handles.text144 = uicontrol(handles.uipanel27,'Style','text','String','Colorbar label color:','Units','characters', 'HorizontalAlignment','left','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','text144');
item=[0 item(2)+item(4)+margin/6 parentitem(3) 1];
handles.colorbarcolor = uicontrol(handles.uipanel27,'Style','popupmenu', 'String',{'k','w','y','b','r'},'Units','characters', 'Fontunits','points','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','colorbarcolor','TooltipString','Colour of the text etc. of the colour bar');
parentitem=get(handles.multip09, 'Position');
item=[0 0 0 0];
item=[0 9.5+7+13+margin parentitem(3) 2];
handles.dummy = uicontrol(handles.multip09,'Style','pushbutton','String','Apply','Units','characters', 'Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Callback',@dummy_Callback,'Tag','dummy','TooltipString','Apply the settings');
%% Multip10
handles.multip10 = uipanel(MainWindow, 'Units','characters', 'Position', [0+margin Figure_Size(4)-panelheightpanels-margin panelwidth panelheightpanels],'title','Export as text file (ASCII)', 'Tag','multip10','fontweight','bold');
parentitem=get(handles.multip10, 'Position');
item=[0 0 0 0];
item=[0 item(2)+item(4) parentitem(3) 1];
handles.addfileinfo = uicontrol(handles.multip10,'Style','checkbox','String','Add file information','Units','characters','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','addfileinfo','TooltipString','Add information like image file names etc. to the output file');
item=[0 item(2)+item(4)+margin parentitem(3) 1];
handles.add_header = uicontrol(handles.multip10,'Style','checkbox','String','Add column headers','Units','characters','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','add_header','TooltipString','Add a header for each column');
item=[0 item(2)+item(4)+margin parentitem(3) 1];
handles.export_vort = uicontrol(handles.multip10,'Style','checkbox','String','Include derivatives','Units','characters','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','export_vort','TooltipString','Calculate and export derivatives');
item=[0 item(2)+item(4)+margin parentitem(3) 1];
handles.delimitertext = uicontrol(handles.multip10,'Style','text','String','Delimiter:','Units','characters', 'HorizontalAlignment','left','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','delimitertext');
item=[0 item(2)+item(4)+margin/6 parentitem(3) 1];
handles.delimiter = uicontrol(handles.multip10,'Style','popupmenu','String',{'comma','tab','space'},'Units','characters', 'HorizontalAlignment','Left','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','delimiter','TooltipString','Select the delimiter here');
item=[0 item(2)+item(4)+margin parentitem(3) 2];
handles.ascii_current = uicontrol(handles.multip10,'Style','pushbutton','String','Export current frame','Units','characters', 'Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Callback',@ascii_current_Callback,'Tag','ascii_current','TooltipString','Export data for current frame only');
item=[0 item(2)+item(4)+margin parentitem(3) 2];
handles.ascii_all = uicontrol(handles.multip10,'Style','pushbutton','String','Export all frames','Units','characters', 'Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Callback',@ascii_all_Callback,'Tag','ascii_all','TooltipString','Export data for all frames');
%% Multip11
handles.multip11 = uipanel(MainWindow, 'Units','characters', 'Position', [0+margin Figure_Size(4)-panelheightpanels-margin panelwidth panelheightpanels],'title','Save as MATLAB file', 'Tag','multip11','fontweight','bold');
parentitem=get(handles.multip11, 'Position');
item=[0 0 0 0];
item=[0 item(2)+item(4)+margin parentitem(3) 6];
handles.matlab_text = uicontrol(handles.multip11,'Style','text','String','The files will only include the derivatives that you calculated in the ''Plot -> Derive parameters'' panel. If you did not calculate any derivatives, then the corresponding fields will be empty.','Units','characters','HorizontalAlignment','left','Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Tag','matlab_text');
item=[0 item(2)+item(4)+margin parentitem(3) 2];
handles.save_mat_current = uicontrol(handles.multip11,'Style','pushbutton','String','Export current frame','Units','characters', 'Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Callback',@save_mat_current_Callback,'Tag','save_mat_current','TooltipString','Export data for current frame only');
item=[0 item(2)+item(4)+margin parentitem(3) 2];
handles.save_mat_all = uicontrol(handles.multip11,'Style','pushbutton','String','Export all frames','Units','characters', 'Position',[item(1)+margin parentitem(4)-item(4)-margin-item(2) item(3)-margin*2 item(4)],'Callback',@save_mat_all_Callback,'Tag','save_mat_all','TooltipString','Export data for all frames');
%% Multip12
handles.multip12 = uipanel(MainWindow, 'Units','characters', 'Position', [0+margin Figure_Size(4)-panelheightpanels-margin panelwidth panelheightpanels],'title','Extract parameters from poly-line', 'Tag','multip12','fontweight','bold');
parentitem=get(handles.multip12, 'Position');
item=[0 0 0 0];