%'time_series': extract a time series after projection on an object (points , line..) % this function can be used as a template for applying a global operation on a series of input fields %------------------------------------------------------------------------ % function GUI_input=time_series(Param) % %%%%%%%%%%% GENERAL TO ALL SERIES ACTION FCTS %%%%%%%%%%%%%%%%%%%%%%%%%%% % % This function is used in four modes by the GUI series: % 1) config GUI: with no input argument, the function determine the suitable GUI configuration % 2) interactive input: the function is used to interactively introduce input parameters, and then stops % 3) RUN: the function itself runs, when an appropriate input structure Param has been introduced. % 4) BATCH: the function itself proceeds in BATCH mode, using an xml file 'Param' as input. % % This function is used in four modes by the GUI series: % 1) config GUI: with no input argument, the function determine the suitable GUI configuration % 2) interactive input: the function is used to interactively introduce input parameters, and then stops % 3) RUN: the function itself runs, when an appropriate input structure Param has been introduced. % 4) BATCH: the function itself proceeds in BATCH mode, using an xml file 'Param' as input. % %OUTPUT % GUI_input=list of options in the GUI series.fig needed for the function % %INPUT: % In run mode, the input parameters are given as a Matlab structure Param copied from the GUI series. % In batch mode, Param is the name of the corresponding xml file containing the same information % In the absence of input (as activated when the current Action is selected % in series), the function ouput GUI_input set the activation of the needed GUI elements % % Param contains the elements:(use the menu bar command 'export/GUI config' in series to see the current structure Param) % .InputTable: cell of input file names, (several lines for multiple input) % each line decomposed as {RootPath,SubDir,Rootfile,NomType,Extension} % .OutputSubDir: name of the subdirectory for data outputs % .OutputDirExt: directory extension for data outputs % .Action: .ActionName: name of the current activated function % .ActionPath: path of the current activated function % .IndexRange: set the file or frame indices on which the action must be performed % .FieldTransform: .TransformName: name of the selected transform function % .TransformPath: path of the selected transform function % .TransformHandle: corresponding function handle % .InputFields: sub structure describing the input fields withfields % .FieldName: name of the field % .VelType: velocity type % .FieldName_1: name of the second field in case of two input series % .VelType_1: velocity type of the second field in case of two input series % .ProjObject: %sub structure describing a projection object (read from ancillary GUI set_object) %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % function ParamOut=time_series(Param) %% set the input elements needed on the GUI series when the action is selected in the menu ActionName if isstruct(Param) && isequal(Param.Action.RUN,0) ParamOut.AllowInputSort='off';...% allow alphabetic sorting of the list of input file SubDir (options 'off'/'on', 'off' by default) ParamOut.WholeIndexRange='off';...% prescribes the file index ranges from min to max (options 'off'/'on', 'off' by default) ParamOut.NbSlice='on'; ...%nbre of slices ('off' by default) ParamOut.VelType='two';...% menu for selecting the velocity type (options 'off'/'one'/'two', 'off' by default) ParamOut.FieldName='two';...% menu for selecting the field (s) in the input file(options 'off'/'one'/'two', 'off' by default) ParamOut.FieldTransform = 'on';...%can use a transform function ParamOut.ProjObject='on';...%can use projection object(option 'off'/'on', ParamOut.Mask='off';...%can use mask option (option 'off'/'on', 'off' by default) ParamOut.OutputDirExt='.tseries';%set the output dir extension return end %%%%%%%%%%%% STANDARD PART %%%%%%%%%%%% %% read input parameters from an xml file if input is a file name (batch mode) checkrun=1; if ischar(Param) Param=xml2struct(Param);% read Param as input file (batch case) checkrun=0; end ParamOut=Param; %default output OutputDir=[Param.OutputSubDir Param.OutputDirExt]; %% root input file(s) and type RootPath=Param.InputTable(:,1); RootFile=Param.InputTable(:,3); SubDir=Param.InputTable(:,2); NomType=Param.InputTable(:,4); FileExt=Param.InputTable(:,5); [filecell,i1_series,i2_series,j1_series,j2_series]=get_file_series(Param); %%%%%%%%%%%% % The cell array filecell is the list of input file names, while % filecell{iview,fileindex}: % iview: line in the table corresponding to a given file series % fileindex: file index within the file series, % i1_series(iview,ref_j,ref_i)... are the corresponding arrays of indices i1,i2,j1,j2, depending on the input line iview and the two reference indices ref_i,ref_j % i1_series(iview,fileindex) expresses the same indices as a 1D array in file indices %%%%%%%%%%%% NbSlice=1;%default if isfield(Param.IndexRange,'NbSlice')&&~isempty(Param.IndexRange.NbSlice) NbSlice=Param.IndexRange.NbSlice; end nbview=numel(i1_series);%number of input file series (lines in InputTable) nbfield_j=size(i1_series{1},1); %nb of fields for the j index (bursts or volume slices) nbfield_i=size(i1_series{1},2); %nb of fields for the i index nbfield=nbfield_j*nbfield_i; %total number of fields nbfield_i=floor(nbfield/NbSlice);%total number of indexes in a slice (adjusted to an integer number of slices) nbfield=nbfield_i*NbSlice; %total number of fields after adjustement %determine the file type on each line from the first input file ImageTypeOptions={'image','multimage','mmreader','video'}; NcTypeOptions={'netcdf','civx','civdata'}; for iview=1:nbview if ~exist(filecell{iview,1}','file') displ_uvmat('ERROR',['the first input file ' filecell{iview,1} ' does not exist'],checkrun) return end [FileType{iview},FileInfo{iview},MovieObject{iview}]=get_file_type(filecell{iview,1}); CheckImage{iview}=~isempty(find(strcmp(FileType{iview},ImageTypeOptions)));% =1 for images CheckNc{iview}=~isempty(find(strcmp(FileType{iview},NcTypeOptions)));% =1 for netcdf files if ~isempty(j1_series{iview}) frame_index{iview}=j1_series{iview}; else frame_index{iview}=i1_series{iview}; end end %% calibration data and timing: read the ImaDoc files [XmlData,NbSlice_calib,time,errormsg]=read_multimadoc(RootPath,SubDir,RootFile,FileExt,i1_series,i2_series,j1_series,j2_series); if size(time,1)>1 diff_time=max(max(diff(time))); if diff_time>0 displ_uvmat('WARNING',['times of series differ by (max) ' num2str(diff_time)],checkrun) end time=time(1,:);% choose the time data from the first sequence end %% coordinate transform or other user defined transform transform_fct=[];%default if isfield(Param,'FieldTransform')&&~isempty(Param.FieldTransform.TransformName) addpath(Param.FieldTransform.TransformPath) transform_fct=str2func(Param.FieldTransform.TransformName); rmpath(Param.FieldTransform.TransformPath) end %%%%%%%%%%%% END STANDARD PART %%%%%%%%%%%% % EDIT FROM HERE %% check the validity of ctinput file types if CheckImage{1} FileExtOut='.png'; % write result as .png images for image inputs elseif CheckNc{1} FileExtOut='.nc';% write result as .nc files for netcdf inputs else displ_uvmat('ERROR',['invalid file type input ' FileType{1}],checkrun) return end if nbview==2 && ~isequal(CheckImage{1},CheckImage{2}) displ_uvmat('ERROR','input must be two image series or two netcdf file series',checkrun) return end NomTypeOut='_1-2_1';% output file index will indicate the first and last ref index in the series if checkrun==1 return % stop here for input checks end %% Set field names and velocity types InputFields{1}=[];%default (case of images) if isfield(Param,'InputFields') InputFields{1}=Param.InputFields; end if nbview==2 InputFields{2}=[];%default (case of images) if isfield(Param,'InputFields') InputFields{2}=Param.InputFields{1};%default if isfield(Param.InputFields,'FieldName_1') InputFields{2}.FieldName=Param.InputFields.FieldName_1; if isfield(Param.InputFields,'VelType_1') InputFields{2}.VelType=Param.InputFields.VelType_1; end end end end %% Initiate output fields %initiate the output structure as a copy of the first input one (reproduce fields) [DataOut,tild,errormsg] = read_field(filecell{1,1},FileType{1},InputFields{1},1); if ~isempty(errormsg) displ_uvmat('ERROR',['error reading ' filecell{1,1} ': ' errormsg],checkrun) return end time_1=[]; if isfield(DataOut,'Time') time_1=DataOut.Time(1); end if CheckNc{iview} if isempty(strcmp('Conventions',DataOut.ListGlobalAttribute)) DataOut.ListGlobalAttribute=['Conventions' DataOut.ListGlobalAttribute]; end DataOut.Conventions='uvmat'; DataOut.ListGlobalAttribute=[DataOut.ListGlobalAttribute {Param.Action}]; ActionKey='Action'; while isfield(DataOut,ActionKey) ActionKey=[ActionKey '_1']; end DataOut.(ActionKey)=Param.Action; DataOut.ListGlobalAttribute=[DataOut.ListGlobalAttribute {ActionKey}]; if isfield(DataOut,'Time') DataOut.ListGlobalAttribute=[DataOut.ListGlobalAttribute {'Time','Time_end'}]; end end %% LOOP ON SLICES nbmissing=0; %number of undetected files for i_slice=1:NbSlice index_slice=i_slice:NbSlice:nbfield;% select file indices of the slice nbfile=0; nbmissing=0; %%%%%%%%%%%%%%%% loop on field indices %%%%%%%%%%%%%%%% for index=index_slice if checkrun stopstate=get(Param.RUNHandle,'BusyAction'); update_waitbar(Param.WaitbarHandle,index/nbfield) else stopstate='queue'; end if isequal(stopstate,'queue')% enable STOP command Data=cell(1,nbview);%initiate the set Data; nbtime=0; dt=[]; %%%%%%%%%%%%%%%% loop on views (input lines) %%%%%%%%%%%%%%%% for iview=1:nbview % reading input file(s) [Data{iview},tild,errormsg] = read_field(filecell{iview,index},FileType{iview},InputFields{iview},frame_index{iview}(index)); if ~isempty(errormsg) errormsg=['time_series / read_field / ' errormsg]; display(errormsg) break end if ~isempty(NbSlice_calib) Data{iview}.ZIndex=mod(i1_series{iview}(index)-1,NbSlice_calib{iview})+1;%Zindex for phys transform end end if isempty(errormsg) Field=Data{1}; % default input field structure % coordinate transform (or other user defined transform) if ~isempty(transform_fct) switch nargin(transform_fct) case 4 if length(Data)==2 Field=transform_fct(Data{1},XmlData{1},Data{2},XmlData{2}); else Field=transform_fct(Data{1},XmlData{1}); end case 3 if length(Data)==2 Field=transform_fct(Data{1},XmlData{1},Data{2}); else Field=transform_fct(Data{1},XmlData{1}); end case 2 Field=transform_fct(Data{1},XmlData{1}); case 1 Field=transform_fct(Data{1}); end end % calculate tps coefficients if needed if isfield(Param.ProjObject,'ProjMode')&& strcmp(Param.ProjObject.ProjMode,'interp_tps') Field=tps_coeff_field(Field,check_proj_tps); end %field projection on an object if Param.CheckObject [Field,errormsg]=proj_field(Field,Param.ProjObject); if ~isempty(errormsg) msgbox_uvmat('ERROR',['time_series / proj_field / ' errormsg]) return end end nbfile=nbfile+1; % initiate the time series at the first iteration if nbfile==1 % stop program if the first field reading is in error if ~isempty(errormsg) displ_uvmat('ERROR',['time_series / sub_field / ' errormsg],checkrun) return end DataOut=Field;%default DataOut.NbDim=Field.NbDim+1; %add the time dimension for plots nbvar=length(Field.ListVarName); if nbvar==0 displ_uvmat('ERROR','no input variable selected',checkrun) return end testsum=2*ones(1,nbvar);%initiate flag for action on each variable if isfield(Field,'VarAttribute') % look for coordinate and flag variables for ivar=1:nbvar if length(Field.VarAttribute)>=ivar && isfield(Field.VarAttribute{ivar},'Role') var_role=Field.VarAttribute{ivar}.Role;%'role' of the variable if isequal(var_role,'errorflag') displ_uvmat('ERROR','do not handle error flags in time series',checkrun) return end if isequal(var_role,'warnflag') testsum(ivar)=0; % not recorded variable eval(['DataOut=rmfield(DataOut,''' Field.ListVarName{ivar} ''');']);%remove variable end if isequal(var_role,'coord_x')| isequal(var_role,'coord_y')|... isequal(var_role,'coord_z')|isequal(var_role,'coord') testsum(ivar)=1; %constant coordinates, record without time evolution end end % check whether the variable ivar is a dimension variable DimCell=Field.VarDimName{ivar}; if ischar(DimCell) DimCell={DimCell}; end if numel(DimCell)==1 && isequal(Field.ListVarName{ivar},DimCell{1})%detect dimension variables testsum(ivar)=1; end end end for ivar=1:nbvar if testsum(ivar)==2 eval(['DataOut.' Field.ListVarName{ivar} '=[];']) end end DataOut.ListVarName=[{'Time'} DataOut.ListVarName]; end % add data to the current field for ivar=1:length(Field.ListVarName) VarName=Field.ListVarName{ivar}; VarVal=Field.(VarName); if testsum(ivar)==2% test for recorded variable if isempty(errormsg) if isequal(Param.ProjObject.ProjMode,'inside')% take the average in the domain for 'inside' mode if isempty(VarVal) displ_uvmat('ERROR',['empty result at frame index ' num2str(i1_series{iview}(index))],checkrun) return end VarVal=mean(VarVal,1); end VarVal=shiftdim(VarVal,-1); %shift dimension DataOut.(VarName)=cat(1,DataOut.(VarName),VarVal);%concanete the current field to the time series else DataOut.(VarName)=cat(1,DataOut.(VarName),0);% put each variable to 0 in case of input reading error end elseif testsum(ivar)==1% variable representing fixed coordinates VarInit=DataOut.(VarName); if isempty(errormsg) && ~isequal(VarVal,VarInit) displ_uvmat('ERROR',['time series requires constant coordinates ' VarName],checkrun) return end end end % record the time: if isempty(time)% time not set by xml filer(s) if isfield(Data{1},'Time') DataOut.Time(nbfile,1)=Field.Time; else DataOut.Time(nbfile,1)=index;%default end else % time from ImaDoc prevails TODO: correct DataOut.Time(nbfile,1)=time(index);% end % record the number of missing input fields if ~isempty(errormsg) nbmissing=nbmissing+1; display(['index=' num2str(index) ':' errormsg]) end end end end %%%%%%% END OF LOOP WITHIN A SLICE %remove time for global attributes if exists Time_index=find(strcmp('Time',DataOut.ListGlobalAttribute)); if ~isempty(Time_index) DataOut.ListGlobalAttribute(Time_index)=[]; end DataOut.Conventions='uvmat'; for ivar=1:numel(DataOut.ListVarName) VarName=DataOut.ListVarName{ivar}; eval(['DataOut.' VarName '=squeeze(DataOut.' VarName ');']) %remove singletons end % add time dimension for ivar=1:length(Field.ListVarName) DimCell=Field.VarDimName(ivar); if testsum(ivar)==2%variable used as time series DataOut.VarDimName{ivar}=[{'Time'} DimCell]; elseif testsum(ivar)==1 DataOut.VarDimName{ivar}=DimCell; end end indexremove=find(~testsum); if ~isempty(indexremove) DataOut.ListVarName(1+indexremove)=[]; DataOut.VarDimName(indexremove)=[]; if isfield(DataOut,'Role') && ~isempty(DataOut.Role{1})%generaliser aus autres attributs DataOut.Role(1+indexremove)=[]; end end %shift variable attributes if isfield(DataOut,'VarAttribute') DataOut.VarAttribute=[{[]} DataOut.VarAttribute]; end DataOut.VarDimName=[{'Time'} DataOut.VarDimName]; DataOut.Action=Param.Action;%name of the processing programme test_time=diff(DataOut.Time)>0;% test that the readed time is increasing (not constant) if ~test_time DataOut.Time=1:filecounter; end % display nbmissing if ~isequal(nbmissing,0) displ_uvmat('WARNING',[num2str(nbmissing) ' files skipped: missing files or bad input, see command window display'],checkrun) end %name of result file OutputFile=fullfile_uvmat(RootPath{1},OutputDir,RootFile{1},FileExtOut,NomTypeOut,i1_series{1}(1),i1_series{1}(end),i_slice,[]); errormsg=struct2nc(OutputFile,DataOut); %save result file if isempty(errormsg) display([OutputFile ' written']) else displ_uvmat('ERROR',['error in Series/struct2nc: ' errormsg],checkrun) end end %% plot the time series (the last one in case of multislices) if checkrun figure haxes=axes; plot_field(DataOut,haxes) %% display the result file using the GUI get_field hget_field=findobj(allchild(0),'name','get_field'); if ~isempty(hget_field) delete(hget_field) end get_field(OutputFile,DataOut) end