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datain4.m
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datain4.m
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function varargout = datain4(varargin)
% DATAIN4 M-file for datain4.fig
% DATAIN4, by itself, creates a new DATAIN4 or raises the existing
% singleton*.
%
% H = DATAIN4 returns the handle to a new DATAIN4 or the handle to
% the existing singleton*.
%
% DATAIN4('CALLBACK',hObject,eventData,handles,...) calls the local
% function named CALLBACK in DATAIN4.M with the given input arguments.
%
% DATAIN4('Property','Value',...) creates a new DATAIN4 or raises the
% existing singleton*. Starting from the left, property value pairs are
% applied to the GUI before datain4_OpeningFunction gets called. An
% unrecognized property name or invalid value makes property application
% stop. All inputs are passed to datain4_OpeningFcn via varargin.
%
% *See GUI Options on GUIDE's Tools menu. Choose "GUI allows only one
% instance to run (singleton)".
%
% See also: GUIDE, GUIDATA, GUIHANDLES
% Edit the above text to modify the response to help datain4
% Last Modified by GUIDE v2.5 11-Oct-2011 09:49:36
% Begin initialization code - DO NOT EDIT
gui_Singleton = 1;
gui_State = struct('gui_Name', mfilename, ...
'gui_Singleton', gui_Singleton, ...
'gui_OpeningFcn', @datain4_OpeningFcn, ...
'gui_OutputFcn', @datain4_OutputFcn, ...
'gui_LayoutFcn', [] , ...
'gui_Callback', []);
if nargin & isstr(varargin{1})
gui_State.gui_Callback = str2func(varargin{1});
end
if nargout
[varargout{1:nargout}] = gui_mainfcn(gui_State, varargin{:});
else
gui_mainfcn(gui_State, varargin{:});
end
% End initialization code - DO NOT EDIT
% --- Executes just before datain4 is made visible.
function datain4_OpeningFcn(hObject, eventdata, handles, varargin)
% This function has no output args, see OutputFcn.
% hObject handle to figure
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% varargin command line arguments to datain4 (see VARARGIN)
% Choose default command line output for datain4
handles.output = hObject;
% Update handles structure
%%%raw data
handles.ew = 0;
handles.ns = 0;
handles.ver = 0;
handles.tim=0;
handles.time_sec=0;
handles.dt=0;
handles.dtres=0;
handles.file=0;
handles.samfreq=0;
%%% corrected time series
handles.ewcor = 0;
handles.nscor = 0;
handles.vercor=0;
handles.newsamples=0;
%%origin time alligned time series
handles.allver=0;
handles.allew=0;
handles.allns=0;
%%P time alligned time series
handles.allver_all=0;
handles.allew_all=0;
handles.allns_all=0;
%%%% store P pick done by user
%handles.ppicksample=0;
%%%%%store End of data ...
handles.endpoint=8192;
guidata(hObject, handles);
% UIWAIT makes datain wait for user response (see UIRESUME)
% uiwait(handles.Datain);
%%%%%%DELETE STATIONS.DAT
[s,w] = system('del allstat.dat');
%%%read event and raw data info.....
%%% check event.isl files with event info
h=dir('event.isl');
if isempty(h);
errordlg('Event.isl file doesn''t exist. Run Event info. ','File Error');
return
else
fid = fopen('event.isl','r');
eventcor=fscanf(fid,'%g',2);
% %%%% READ MAGNITUDE AND DATE .....(not used in computations!!!!!!!!)
epidepth=fscanf(fid,'%g',1);
magn=fscanf(fid,'%g',1);
eventdate=fscanf(fid,'%s',1);
orhour=fscanf(fid,'%g',1);
ormin=fscanf(fid,'%g',1);
orsec=fscanf(fid,'%g',1);
fclose(fid);
end
%%% check rawinfo.isl files with event info
% h=dir('rawinfo.isl');
%
% if length(h) == 0;
% errordlg('Rawinfo.isl file doesn''t exist. Run Event info. ','File Error');
% return
% else
% fid = fopen('rawinfo.isl','r');
% % samfreq=fscanf(fid,'%g',1);
% rawhour=fscanf(fid,'%g',1);
% rawmin=fscanf(fid,'%g',1);
% rawsec=fscanf(fid,'%g',1);
% fclose(fid);
% end
% samfreq=100 %fscanf(fid,'%g',1);
%%%%%%%%%%find resampling frequency
h=dir('duration.isl');
if isempty(h);
errordlg('Duration.isl file doesn''t exist. Run Event info. ','File Error');
return
else
fid = fopen('duration.isl','r');
tl=fscanf(fid,'%g',1);
fclose(fid);
end
dtres=tl/8192;
resamfreq=1/dtres;
%%%update
%set(handles.dfactor,'String',num2str(fix(resamfreq),'%5d'))
set(handles.dfactor,'String',num2str(resamfreq))
%%% change high cut
%set(handles.hcut1,'String',num2str((samfreq/2)-1))
% set(handles.hcut2,'String',num2str((samfreq/2)-1))
%%%% updata handles.....
set(handles.orighour,'String',num2str(orhour))
set(handles.origmin,'String',num2str(ormin))
set(handles.origsec,'String',num2str(orsec))
% set(handles.filehour,'String',num2str(rawhour))
% set(handles.filemin,'String',num2str(rawmin))
% set(handles.filesec,'String',num2str(rawsec))
%handles.samfreq=samfreq;
%handles.dt=1/samfreq;
handles.dtres=dtres;
% Update handles structure
guidata(hObject, handles);
off =[handles.orallign,handles.savefinal,handles.makecor,handles.plcurve];
enableoff(off)
% UIWAIT makes datain4 wait for user response (see UIRESUME)
% uiwait(handles.figure1);
% --- Outputs from this function are returned to the command line.
function varargout = datain4_OutputFcn(hObject, eventdata, handles)
% varargout cell array for returning output args (see VARARGOUT);
% hObject handle to figure
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% Get default command line output from handles structure
varargout{1} = handles.output;
disp('This is datain4 version 24/01/14');
% --- Executes on button press in loadfile.
function loadfile_Callback(hObject, eventdata, handles)
% hObject handle to loadfile (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
set(handles.text15,'Visible','on')
set(handles.dfactor,'Visible','on')
messtext=...
[' '
'Please select a datafile. '
'This file should be a text file with '
'four columns separated by spaces. '
'Each column should contain time and data channels'
'the succession should be time NS, EW and Z '
' '];
h=dir('data');
if isempty(h);
%uiwait(msgbox(messtext,'Message','warn','modal'));
disp(messtext)
[file1,path1] = uigetfile([ 'unc.dat'],' Earthquake Datafile');
lopa = [path1 file1];
name = file1
if name == 0
disp('Cancel file load')
return
else
end
lopa
%
fid = fopen(lopa,'r');
[time_sec,ns,ew,ver] = textread(lopa,'%f %f %f %f');
fclose(fid);
else
cd data
%uiwait(msgbox(messtext,'Message','warn','modal'));
disp(messtext)
[file1,path1] = uigetfile([ 'unc.dat'],' Earthquake Datafile');
lopa = [path1 file1];
name = file1
if name == 0
disp('Cancel file load')
cd ..
return
else
end
lopa
%
fid = fopen(lopa,'r');
[time_sec,ns,ew,ver] = textread(lopa,'%f %f %f %f');
fclose(fid);
cd ..
end
%% read what is written in rawinfo.isl
% samfreq=handles.samfreq;
% def{1,1} =num2str(samfreq);
pwd
% decide about *stime.isl name
% its length depends on station name !!
switch length(name)
case 12 % station with 5 character name
stime_filename=[file1(1:5) 'stime' '.isl']
case 11 % station with 4 character name
stime_filename=[file1(1:4) 'stime' '.isl']
case 10
stime_filename=[file1(1:3) 'stime' '.isl']
otherwise
disp('Error in file read')
end
if exist(stime_filename,'file');
disp('Found Start time file. Start time will be changed accordingly.');
fid = fopen(stime_filename,'r');
[dummy1,sfiledate1,sfiledate2,sfiledate3,sfiledate4,sfilehour,sfilemin,sfilesec] = textread(stime_filename,'%q%f%q%f%f%f%f%f');
fclose(fid);
set(handles.filehour,'String',num2str(sfilehour))
set(handles.filemin,'String',num2str(sfilemin))
set(handles.filesec,'String',num2str(sfilesec))
else
disp('Start time file doesn''t exist. Using default start time');
end
% whos time_sec ns ew ver
%this is the sample number not the time....
tim=(1:1:length(time_sec(:,1)));
%prepare time axis
%%%%%%%%%read sampling rate
% def = {'1'};
% ni2 = inputdlg('What is the sampling Frequency','Input',1,def);
% l = ni2{1};
% n = str2num(l);
sfreq=1/(time_sec(2)-time_sec(1));
%%%
set(handles.sfreq,'String',num2str(sfreq));
% set(handles.hcut1,'String',num2str((sfreq/2)-1));
%%% change high cut to 1% of sfreq %% use ceil instead of round 21/03/2012
set(handles.hcut1,'String',num2str(sfreq/2-ceil(sfreq/100)));
%%%
%%%%%
set(handles.dstat,'String','Raw data',...
'FontSize',14,...
'FontWeight','bold',...
'ForegroundColor','red');
%%%%%%%%
srate = str2double(get(handles.sfreq,'String'));
%%%
% set(handles.hcut1,'String',num2str((srate/2)-1));
% set(handles.hcut2,'String',num2str((srate/2)-1))
%%%
% disp(srate);
dt=1/srate;
% time_sec=((tim.*dt)-dt);
%%%%%%%%%%%%%%Update labels of components on graph based on file name
switch length(name)
case 12 % station with 5 character name
set(handles.verlabel,'string',[file1(1:5) 'z'])
set(handles.ewlabel,'string',[file1(1:5) 'e'])
set(handles.nslabel,'string',[file1(1:5) 'n'])
stname=file1(1:5);
case 11 % station with 4 character name
set(handles.verlabel,'string',[file1(1:4) 'z'])
set(handles.ewlabel,'string',[file1(1:4) 'e'])
set(handles.nslabel,'string',[file1(1:4) 'n'])
stname=file1(1:4);
case 10
set(handles.verlabel,'string',[file1(1:3) 'z'])
set(handles.ewlabel,'string',[file1(1:3) 'e'])
set(handles.nslabel,'string',[file1(1:3) 'n'])
stname=file1(1:3);
otherwise
disp('Error in file read')
end
%%%%%%%%%%%%%%%%%%PLOT RAW DATA %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%plot CORRECTED data
axes(handles.ewaxis)
plot(time_sec,ew,'r')
set(handles.ewaxis,'XMinorTick','on')
grid on
% title('EW')
axes(handles.nsaxis)
plot(time_sec,ns,'r')
set(handles.nsaxis,'XMinorTick','on')
grid on
% title('NS')
axes(handles.veraxis)
plot(time_sec,ver,'r')
set(handles.veraxis,'XMinorTick','on')
grid on
% title('Ver')
xlabel('Time (sec)')
ylabel('Counts')
%save RAW data to handles
handles.ew = ew;
handles.ns = ns;
handles.ver=ver;
handles.tim=tim;
handles.time_sec=time_sec;
handles.dt=dt;
handles.file=file1;
handles.stname=stname;
guidata(hObject,handles)
% handles on
on =[handles.makecor,handles.plcurve];
enableon(on)
% --- Executes on button press in makecor.
function makecor_Callback(hObject, eventdata, handles)
% hObject handle to makecor (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%INSTRUMENT CORRECTION AND FILTERING%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%% START %%%%%%%%%%%%%%%%%%%%%%%%%%%
%READ DATA FROM HANDLES AND put in new variables....
ewcounts=handles.ew;
nscounts=handles.ns;
vercounts=handles.ver;
dt=handles.dt
file=handles.file;
if (get(handles.skipinst,'Value') == get(handles.skipinst,'Max'))
%skip instrument correction
disp('Data are corrected already. Skip instrument correction part')
%save instrument corrected - filtered data to handles
handles.ewcor = ewcounts;
handles.nscor = nscounts;
handles.vercor=vercounts;
newsamples=(1:1:max(size(ewcounts)));
handles.newsamples=newsamples;
guidata(hObject,handles)
%%%enable allign
on =[handles.orallign];
enableon(on)
else
np=length(ewcounts);
sfreq=1/dt;
%%%%%%%%%%%%%%%%%%%%
switch length(file)
case 12 % station with 5 character name
stationpzfilens=[file(1:5) 'BHN.pz']
stationpzfileew=[file(1:5) 'BHE.pz']
stationpzfilever=[file(1:5) 'BHZ.pz']
case 11 % station with 4 character name
stationpzfilens=[file(1:4) 'BHN.pz']
stationpzfileew=[file(1:4) 'BHE.pz']
stationpzfilever=[file(1:4) 'BHZ.pz']
case 10
stationpzfilens=[file(1:3) 'BHN.pz']
stationpzfileew=[file(1:3) 'BHE.pz']
stationpzfilever=[file(1:3) 'BHZ.pz']
otherwise
disp('Error in file read')
end
% %%%% start ...
try
%
%%%%%%%%%%% read poles and zeroes
%% go in pzfiles
cd pzfiles
pwd
h1=dir(stationpzfilens);
h2=dir(stationpzfileew);
h3=dir(stationpzfilever);
if isempty(h1)
errstring=[ stationpzfilens ' file doesn''t exist. Please create and copy to pzfiles folder '];
errordlg(errstring,'File Error');
cd ..
return
elseif isempty(h2)
errstring=[ stationpzfileew ' file doesn''t exist. Please create and copy to pzfiles folder '];
errordlg(errstring,'File Error');
cd ..
return
elseif isempty(h3)
errstring=[ stationpzfilever ' file doesn''t exist. Please create and copy to pzfiles folder '];
errordlg(errstring,'File Error');
cd ..
return
else
fid = fopen(stationpzfilens,'r');
aa=fgetl(fid);
A0ns=str2num(fgetl(fid));
aa=fgetl(fid);
constantns=str2num(fgetl(fid));
zer=fgetl(fid);
zer=zer(1:6);
%
% if zer~='zeroes' then
% disp 'error'
% elseif zer=='zeroes'
% disp 'ok'
% end
nzerns=str2num(fgetl(fid));
for p=1:nzerns
zer=str2num(fgetl(fid));
% whos zer
zeroesns(p)=complex(zer(1,1),zer(1,2));
% whos zeroes
end
if nzerns == 0
zeroesns=[];
end
%%% finished with zeroes
%%% read poles
pol=fgetl(fid);
pol=pol(1:5);
% if pol~='poles' then
% disp 'error'
% elseif pol=='poles'
% disp 'ok'
% end
npolns=str2num(fgetl(fid));
for i=1:npolns
pol=str2num(fgetl(fid));
polesns(i)=complex(pol(1),pol(2));
end
%%%% check if there is info to compute clip level
ffline=fgets(fid)
AA=ischar(ffline);
switch AA
case 1
idx1 = strfind(ffline, 'Info:')
if idx1 == 1
index1=strfind(ffline,'Digi sens');
index2=strfind(ffline,'Seism sens');
digisens_ns = sscanf(ffline(index1+9: index2-1),'%f')
seismsens_ns = sscanf(ffline(index2+10: length(ffline)),'%f')
nsclip=1;
disp('Read Clip info for NS.')
else
disp('Check the last line in pz file. It doesn''t seem correct. Clip info not read.')
nsclip=0;
end
case 0
nsclip=0;
disp('Clip info not found for NS')
otherwise
nsclip=0;
disp('Error')
end
fclose(fid);
%%%%%
%%%%%%%%%%%end with NS
fid = fopen(stationpzfileew,'r');
aa=fgetl(fid);
A0ew=str2num(fgetl(fid));
aa=fgetl(fid);
constantew=str2num(fgetl(fid));
zer=fgetl(fid);
zer=zer(1:6);
% if zer~='zeroes' then
% disp 'error'
% elseif zer=='zeroes'
% disp 'ok'
% end
nzerew=str2num(fgetl(fid));
for p=1:nzerew
zer=str2num(fgetl(fid));
% whos zer
zeroesew(p)=complex(zer(1,1),zer(1,2));
% whos zeroes
end
if nzerew == 0
zeroesew=[];
end
%%% finished with zeroes
%%% read poles
pol=fgetl(fid);
pol=pol(1:5);
% if pol~='poles' then
% disp 'error'
% elseif pol=='poles'
% disp 'ok'
% end
npolew=str2num(fgetl(fid));
for i=1:npolew
pol=str2num(fgetl(fid));
polesew(i)=complex(pol(1),pol(2));
end
%%%% check if there is info to compute clip level
ffline=fgets(fid)
AA=ischar(ffline);
switch AA
case 1
idx1 = strfind(ffline, 'Info:')
if idx1 == 1
index1=strfind(ffline,'Digi sens');
index2=strfind(ffline,'Seism sens');
digisens_ew = sscanf(ffline(index1+9: index2-1),'%f')
seismsens_ew = sscanf(ffline(index2+10: length(ffline)),'%f')
ewclip=1;
disp('Read Clip info for EW.')
else
disp('Check the last line in pz file. It doesn''t seem correct. Clip info not read.')
ewclip=0;
end
case 0
ewclip=0;
disp('Clip info not found for EW')
otherwise
ewclip=0;
disp('Error')
end
fclose(fid);
%%%%%%%%%%%%finished with EW
fid = fopen(stationpzfilever,'r');
aa=fgetl(fid);
A0ver=str2num(fgetl(fid));
aa=fgetl(fid);
constantver=str2num(fgetl(fid));
zer=fgetl(fid);
zer=zer(1:6);
% if zer~='zeroes' then
% disp 'error'
% elseif zer=='zeroes'
% disp 'ok'
% end
nzerver=str2num(fgetl(fid));
for p=1:nzerver
zer=str2num(fgetl(fid));
% whos zer
zeroesver(p)=complex(zer(1,1),zer(1,2));
% whos zeroes
end
if nzerver == 0
zeroesver=[];
end
%%% finished with zeroes
%%% read poles
pol=fgetl(fid);
pol=pol(1:5);
% if pol~='poles' then
% disp 'error'
% elseif pol=='poles'
% disp 'ok'
% end
npolver=str2num(fgetl(fid));
for i=1:npolver
pol=str2num(fgetl(fid));
polesver(i)=complex(pol(1),pol(2));
end
%%%% check if there is info to compute clip level
ffline=fgets(fid)
AA=ischar(ffline);
switch AA
case 1
idx1 = strfind(ffline, 'Info:')
if idx1 == 1
index1=strfind(ffline,'Digi sens');
index2=strfind(ffline,'Seism sens');
digisens_ver = sscanf(ffline(index1+9: index2-1),'%f')
seismsens_ver = sscanf(ffline(index2+10: length(ffline)),'%f')
verclip=1;
disp('Read Clip info for Ver.')
else
disp('Check the last line in pz file. It doesn''t seem correct. Clip info not read.')
verclip=0;
end
case 0
verclip=0;
disp('Clip info not found for Ver')
otherwise
verclip=0;
disp('Error')
end
fclose(fid);
%%%end of ver
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% End pole and zero input....
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
end
%%% go back to isola
cd ..
%%%%%%%%%%%%
catch
cd ..
end
%%% check about type of trend correction
if (get(handles.dcrem,'Value') == get(handles.dcrem,'Max'))
% then checkbox is checked-take approriate action
ewcounts = detrend(ewcounts,'constant');
nscounts = detrend(nscounts,'constant');
vercounts = detrend(vercounts,'constant');
disp('Removing Mean')
else
% checkbox is not checked
end
if (get(handles.trendoff,'Value') == get(handles.trendoff,'Max'))
% then checkbox is checked-take approriate action
ewcounts = detrend(ewcounts);
nscounts = detrend(nscounts);
vercounts = detrend(vercounts);
disp('Removing Trend')
else
% checkbox is not checked
end
if (get(handles.jiri100,'Value') == get(handles.jiri100,'Max'))
%%%%%find baseline
asumew=0;
asumns=0;
asumver=0;
for i=1:4000
asumew=asumew+ewcounts(i);
asumns=asumns+nscounts(i);
asumver=asumver+vercounts(i);
end
baselineew =asumew/4000
baselinens =asumns/4000
baselinever =asumver/4000
ewcounts = (ewcounts-baselineew);%.*constant;
nscounts = (nscounts-baselinens);%.*constant;
vercounts = (vercounts-baselinever);%.*constant;
disp('Removing baseline')
else
% checkbox is not checked
end
%%add taper
taperv = str2double(get(handles.taper,'String'));
% taper data
ewcounts=taperd(ewcounts,taperv/100);
nscounts=taperd(nscounts,taperv/100);
vercounts=taperd(vercounts,taperv/100);
% convert to m/sec
ewms = ewcounts.*constantew;
nsms = nscounts.*constantns;
verms = vercounts.*constantver;
%%%%%%%%%%%%%%
n=length(ewms);
NFFT=2^nextpow2(n);
NumUniquePts=ceil((NFFT+1)/2);
nt=NFFT;
nt2=nt/2;
ntm=nt2+1;
ntt=nt+2;
df=1/(dt*NFFT);
%
ewc = complex(ewms);
nsc = complex(nsms);
verc= complex(verms);
%
s1=fft(ewc,NFFT); % Fourier Transform
s2=fft(nsc,NFFT); % Fourier Transform
s3=fft(verc,NFFT); % Fourier Transform
fft_dataew=s1(1:NumUniquePts);
fft_datans=s2(1:NumUniquePts);
fft_dataver=s3(1:NumUniquePts);
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
cu=complex(0.,1.);
%
fft_dataewcor=ones(1,NumUniquePts)';
fft_datanscor=ones(1,NumUniquePts)';
fft_datavercor=ones(1,NumUniquePts)';
freq=ones(1,NumUniquePts)';
%%%% division skip DC and Nyquist %%%% NS
for i=2:NumUniquePts-1,
freq(i)=(i-1)*df;
cso=2*pi*cu*freq(i);
cnumer=complex(1,0); %complex(1.,0.)
for izer=1:nzerns
cnumer=(cso-zeroesns(izer))*cnumer;
end
cdenom=complex(1,0);% complex(1.,0.)
for ipol=1:npolns
cdenom=(cso-polesns(ipol))*cdenom;
end
if cdenom == 0 ;
disp('error')
break
end
ctrafns=A0ns*cnumer/cdenom;
%fft_dataewcor(i)=fft_dataew(i)/ctraf;
fft_datanscor(i)=fft_datans(i)/ctrafns;
%fft_datavercor(i)=fft_dataver(i)/ctraf;
end
%%%% division skip DC and Nyquist %%%% EW
for i=2:NumUniquePts-1,
freq(i)=(i-1)*df;
cso=2*pi*cu*freq(i);
cnumer=complex(1,0); %complex(1.,0.)
for izer=1:nzerew
cnumer=(cso-zeroesew(izer))*cnumer;
end
cdenom=complex(1,0);% complex(1.,0.)
for ipol=1:npolew
cdenom=(cso-polesew(ipol))*cdenom;
end
if cdenom == 0 ;
disp('error')
break
end
ctrafew=A0ew*cnumer/cdenom;
fft_dataewcor(i)=fft_dataew(i)/ctrafew;
%fft_datanscor(i)=fft_datans(i)/ctraf;
%fft_datavercor(i)=fft_dataver(i)/ctraf;
end
%%%% division skip DC and Nyquist %%%% VER
for i=2:NumUniquePts-1,
freq(i)=(i-1)*df;
cso=2*pi*cu*freq(i);
cnumer=complex(1,0); %complex(1.,0.)
for izer=1:nzerver
cnumer=(cso-zeroesver(izer))*cnumer;
end
cdenom=complex(1,0);% complex(1.,0.)
for ipol=1:npolver
cdenom=(cso-polesver(ipol))*cdenom;
end
if cdenom == 0 ;
disp('error')
break
end
ctrafver=A0ver*cnumer/cdenom;
%fft_dataewcor(i)=fft_dataew(i)/ctraf;
%fft_datanscor(i)=fft_datans(i)/ctraf;
fft_datavercor(i)=fft_dataver(i)/ctrafver;
end
%%%%% construct fft_dataewcor add DC and Nyquist
fft_dataewcor = [s1(1);fft_dataewcor(2:NumUniquePts-1);s1(NumUniquePts:NFFT)];
fft_datanscor = [s2(1);fft_datanscor(2:NumUniquePts-1);s2(NumUniquePts:NFFT)];
fft_datavercor =[s3(1);fft_datavercor(2:NumUniquePts-1);s3(NumUniquePts:NFFT)];
%%%%%%%%%%%%%%%%%%inverse FFT
%
for i=2:NumUniquePts-1,
j=ntt-i;
fft_dataewcor(j) =conj(fft_dataewcor(i));
fft_datanscor(j) =conj(fft_datanscor(i));
fft_datavercor(j) =conj(fft_datavercor(i));
end
ewcor4 = flipud(fft(fft_dataewcor,NFFT));
nscor4 = flipud(fft(fft_datanscor,NFFT));
vercor4 = flipud(fft(fft_datavercor,NFFT));
ewcor5=real(ewcor4)./nt;
nscor5=real(nscor4)./nt;
vercor5=real(vercor4)./nt;
%
ewcor6 =ewcor5(1:np);
nscor6 =nscor5(1:np);
vercor6 =vercor5(1:np);
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%filtering
lcut2 = str2double(get(handles.lcut2,'String'))
hcut1 = str2double(get(handles.hcut1,'String'))
nptsew=length(ewcor6);
ewcor=bandpass(ewcor6,lcut2,hcut1,nptsew,dt);
nptsns=length(nscor6);
nscor=bandpass(nscor6,lcut2,hcut1,nptsns,dt);
nptsver=length(vercor6);
vercor=bandpass(vercor6,lcut2,hcut1,nptsver,dt);
newsamples=(1:1:max(size(ewcor)));
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%save instrument corrected - filtered data to handles
handles.ewcor = ewcor;
handles.nscor = nscor;
handles.vercor=vercor;
handles.newsamples=newsamples;
guidata(hObject,handles)
%save clip info
if (nsclip==1 & ewclip==1 & verclip==1)
handles.digisens_ns = digisens_ns;
handles.seismsens_ns = seismsens_ns;
handles.digisens_ew = digisens_ew;
handles.seismsens_ew = seismsens_ew;
handles.digisens_ver = digisens_ver;
handles.seismsens_ver = seismsens_ver;
guidata(hObject,handles)
else
disp('Clip info not found')
end
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%INSTRUMENT CORRECTION %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%% END %%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%read instrument corrected data
ew=handles.ewcor;
ns=handles.nscor;
ver=handles.vercor;
dt=handles.dt;
tim=handles.newsamples;
%prepare time axis in sec
time_sec=((tim.*dt)-dt);
% %plot CORRECTED data
axes(handles.ewaxis)
% plot(time_sec,ew,'r',tt,pclvalue,'g',tt,nclvalue,'g')
plot(time_sec,ew,'r')
set(handles.ewaxis,'XMinorTick','on')
grid on
% title('EW')
axes(handles.nsaxis)
plot(time_sec,ns,'r')
set(handles.nsaxis,'XMinorTick','on')
grid on
% title('NS')