PTprocess.m

%% PTprocess - script that extracts subset of total data based on highlighted epoch in main fig 

% ----------------------------------------------------------------------------------
% "THE BEER-WARE LICENSE" (Revision 42):
% <brian.white@queensu.ca> wrote this file. As long as you retain this notice you
% can do whatever you want with this stuff. If we meet some day, and you think
% this stuff is worth it, you can buy me a beer in return. -Brian White
% ----------------------------------------------------------------------------------

try
    
if ~isempty(filenameA) || ~isempty(filenameB)
    
downsampleMultiplier=5;% 5th of the resolution for faster plotting, display only
    
set(PTfig, 'pointer', 'watch')
    if ~isempty(filenameA)
        if isempty(epoch1_A) || isempty(epoch2_A)
            epoch1_A=round(tta(1)/us2sec)+2;
            epoch2_A=round(tta(end)/us2sec)-2;
            guiHandles.Epoch1_A_Input = uicontrol(PTfig,'style','edit','string',[int2str(epoch1_A)],'fontsize',fontsz,'units','normalized','outerposition',[posInfo.Epoch1_A_Input],...
            'callback','@textinput_call; epoch1_A=str2num(guiHandles.Epoch1_A_Input.String); PTprocess;PTplotLogViewer;');
            guiHandles.Epoch2_A_Input = uicontrol(PTfig,'style','edit','string',[int2str(epoch2_A)],'fontsize',fontsz,'units','normalized','outerposition',[posInfo.Epoch2_A_Input],...
            'callback','@textinput_call;epoch2_A=str2num(guiHandles.Epoch2_A_Input.String); PTprocess;PTplotLogViewer;');
        end
        if (epoch2_A>round(tta(end)/us2sec))
            epoch2_A=round(tta(end)/us2sec);
            guiHandles.Epoch2_A_Input = uicontrol(PTfig,'style','edit','string',[int2str(epoch2_A)],'fontsize',fontsz,'units','normalized','outerposition',[posInfo.Epoch2_A_Input],...
             'callback','@textinput_call;epoch2_A=str2num(guiHandles.Epoch2_A_Input.String); PTprocess;PTplotLogViewer;');
        end   
        x=[epoch1_A*us2sec epoch2_A*us2sec];
        x2=tta>tta(find(tta>x(1),1)) & tta<tta(find(tta>x(2),1));
        Time_A=tta(x2,1)/us2sec;
        Time_A=Time_A-Time_A(1);
        DATtmpA.GyroFilt=DATmainA.GyroFilt(:,x2);
        DATtmpA.debug=DATmainA.debug(:,x2);
        DATtmpA.RCcommand=DATmainA.RCcommand(:,x2);
        DATtmpA.Pterm=DATmainA.Pterm(:,x2);
        DATtmpA.Iterm=DATmainA.Iterm(:,x2);
        DATtmpA.DtermRaw=DATmainA.DtermRaw(:,x2);
        DATtmpA.DtermFilt=DATmainA.DtermFilt(:,x2);
        DATtmpA.Fterm=DATmainA.Fterm(:,x2);
        DATtmpA.PIDsum=DATmainA.PIDsum(:,x2);
        DATtmpA.RCRate=DATmainA.RCRate(:,x2);
        DATtmpA.PIDerr=DATmainA.PIDerr(:,x2);
        DATtmpA.Motor12=DATmainA.Motor(1:2,x2);
        DATtmpA.Motor34=DATmainA.Motor(3:4,x2);
        DATtmpA.debug12=DATmainA.debug(1:2,x2);
        DATtmpA.debug34=DATmainA.debug(3:4,x2);
        
        dnsampleFactor=A_lograte*downsampleMultiplier;% 5 times less resolution for faster plotting, display only
        DATdnsmplA.tta=downsample(((tta-tta(1))/us2sec), dnsampleFactor)';
        DATdnsmplA.GyroFilt=downsample(DATmainA.GyroFilt', dnsampleFactor)';
        DATdnsmplA.debug=downsample(DATmainA.debug', dnsampleFactor)';
        DATdnsmplA.RCcommand=downsample(DATmainA.RCcommand', dnsampleFactor)';
        DATdnsmplA.Pterm=downsample(DATmainA.Pterm', dnsampleFactor)';
        DATdnsmplA.Iterm=downsample(DATmainA.Iterm', dnsampleFactor)';
        DATdnsmplA.DtermRaw=downsample(DATmainA.DtermRaw', dnsampleFactor)';
        DATdnsmplA.DtermFilt=downsample(DATmainA.DtermFilt', dnsampleFactor)';
        DATdnsmplA.Fterm=downsample(DATmainA.Fterm', dnsampleFactor)';
        DATdnsmplA.RCRate=downsample(DATmainA.RCRate', dnsampleFactor)';
        DATdnsmplA.PIDsum=downsample(DATmainA.PIDsum', dnsampleFactor)';
        DATdnsmplA.PIDerr=downsample(DATmainA.PIDerr', dnsampleFactor)';
        DATdnsmplA.Motor=downsample(DATmainA.Motor', dnsampleFactor)';
    end
    
    if ~isempty(filenameB)
         if isempty(epoch1_B) || isempty(epoch2_B)
            epoch1_B=round(ttb(1)/us2sec)+2;
            epoch2_B=round(ttb(end)/us2sec)-2;
            guiHandles.Epoch1_B_Input = uicontrol(PTfig,'style','edit','string',[int2str(epoch1_B)],'fontsize',fontsz,'units','normalized','outerposition',[posInfo.Epoch1_B_Input],...
             'callback','@textinput_call; epoch1_B=str2num(guiHandles.Epoch1_B_Input.String);PTprocess;PTplotLogViewer; ');
            guiHandles.Epoch2_B_Input = uicontrol(PTfig,'style','edit','string',[int2str(epoch2_B)],'fontsize',fontsz,'units','normalized','outerposition',[posInfo.Epoch2_B_Input],...
             'callback','@textinput_call; epoch2_B=str2num(guiHandles.Epoch2_B_Input.String);PTprocess;PTplotLogViewer; ');
        end
        if (epoch2_B>round(ttb(end)/us2sec))
            epoch2_B=round(ttb(end)/us2sec);
            guiHandles.Epoch2_B_Input = uicontrol(PTfig,'style','edit','string',[int2str(epoch2_B)],'fontsize',fontsz,'units','normalized','outerposition',[posInfo.Epoch2_B_Input],...
             'callback','@textinput_call; epoch2_B=str2num(guiHandles.Epoch2_B_Input.String); PTprocess;PTplotLogViewer;');
        end
        x=[epoch1_B*us2sec epoch2_B*us2sec];
        x2=ttb>ttb(find(ttb>x(1),1)) & ttb<ttb(find(ttb>x(2),1));
        Time_B=ttb(x2,1)/us2sec;
        Time_B=Time_B-Time_B(1);
        DATtmpB.GyroFilt=DATmainB.GyroFilt(:,x2);
        DATtmpB.debug=DATmainB.debug(:,x2);
        DATtmpB.RCcommand=DATmainB.RCcommand(:,x2);
        DATtmpB.Pterm=DATmainB.Pterm(:,x2);
        DATtmpB.Iterm=DATmainB.Iterm(:,x2);
        DATtmpB.DtermRaw=DATmainB.DtermRaw(:,x2);
        DATtmpB.DtermFilt=DATmainB.DtermFilt(:,x2);
        DATtmpB.Fterm=DATmainB.Fterm(:,x2);
        DATtmpB.PIDsum=DATmainB.PIDsum(:,x2);
        DATtmpB.RCRate=DATmainB.RCRate(:,x2);
        DATtmpB.PIDerr=DATmainB.PIDerr(:,x2);
        DATtmpB.Motor12=DATmainB.Motor(1:2,x2);
        DATtmpB.Motor34=DATmainB.Motor(3:4,x2);
        DATtmpB.debug12=DATmainB.debug(1:2,x2);
        DATtmpB.debug34=DATmainB.debug(3:4,x2);

        
        dnsampleFactor=B_lograte*downsampleMultiplier;% 5 times less resolution for faster plotting, display only
        DATdnsmplB.ttb=downsample(((ttb-ttb(1))/us2sec), dnsampleFactor)';
        DATdnsmplB.GyroFilt=downsample(DATmainB.GyroFilt', dnsampleFactor)';
        DATdnsmplB.debug=downsample(DATmainB.debug', dnsampleFactor)';
        DATdnsmplB.RCcommand=downsample(DATmainB.RCcommand', dnsampleFactor)';
        DATdnsmplB.Pterm=downsample(DATmainB.Pterm', dnsampleFactor)';
        DATdnsmplB.Iterm=downsample(DATmainB.Iterm', dnsampleFactor)';
        DATdnsmplB.DtermRaw=downsample(DATmainB.DtermRaw', dnsampleFactor)';
        DATdnsmplB.DtermFilt=downsample(DATmainB.DtermFilt', dnsampleFactor)';
        DATdnsmplB.Fterm=downsample(DATmainB.Fterm', dnsampleFactor)';
        DATdnsmplB.RCRate=downsample(DATmainB.RCRate', dnsampleFactor)';
        DATdnsmplB.PIDsum=downsample(DATmainB.PIDsum', dnsampleFactor)';
        DATdnsmplB.PIDerr=downsample(DATmainB.PIDerr', dnsampleFactor)';
        DATdnsmplB.Motor=downsample(DATmainB.Motor', dnsampleFactor)';
    end
set(PTfig, 'pointer', 'arrow')
end
    
catch ME
    errmsg.PTprocess=PTerrorMessages('PTprocess', ME);
end