source: trunk/src/get_file_series.m @ 643

Last change on this file since 643 was 643, checked in by sommeria, 8 years ago

small bug corrections

File size: 6.6 KB
Line 
1%'get_file_series': determine the list of file names and file indices for functions called by 'series'.
2%------------------------------------------------------------------------
3% [filecell,i1_series,i2_series,j1_series,j2_series]=get_file_series(Param)
4%
5% OUTPUT:
6% filecell{iview,fileindex}: cell array representing the list of file names
7%        iview: line in the table corresponding to a given file series
8%        fileindex: file index within  the file series,
9% 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
10% i1_series{iview}(fileindex) expresses the same indices as a 1D array in file indices
11
12% INPUT:
13% Param: structure of input parameters as read from the GUI series (by the function read_GUI)
14
15function [filecell,i1_series,i2_series,j1_series,j2_series]=get_file_series(Param)
16
17filecell={};i1_series={};i2_series={};j1_series={};j2_series={};
18InputTable=Param.InputTable;
19first_i=Param.IndexRange.first_i;
20incr_i=Param.IndexRange.incr_i;
21last_i=Param.IndexRange.last_i;
22% ref_i=first_i:incr_i:last_i;
23%ref_j=[];
24first_j=[];last_j=[];incr_j=1;%default
25if isfield(Param.IndexRange,'first_j')
26    first_j=Param.IndexRange.first_j;
27    incr_j=Param.IndexRange.incr_j;
28    last_j=Param.IndexRange.last_j;
29end
30
31%% determine the list of input file names
32nbmissing=0;
33NbView=size(InputTable,1);
34i1_series=cell(NbView,1);% initiate index series with empty cells
35i2_series=cell(NbView,1);
36j1_series=cell(NbView,1);
37j2_series=cell(NbView,1);
38for iview=1:NbView
39    r.mode='';
40    if isfield (Param.IndexRange,'PairString')
41        if ischar(Param.IndexRange.PairString)
42            Param.IndexRange.PairString={Param.IndexRange.PairString};
43        end
44        r=regexp(Param.IndexRange.PairString{iview,1},'(?<mode>(Di=)|(Dj=)) -*(?<num1>\d+)\|(?<num2>\d+)','names');%look for mode=Dj or Di
45        if isempty(r)
46            r=regexp(Param.IndexRange.PairString{iview,1},'(?<num1>\d+)(?<mode>-)(?<num2>\d+)','names');%look for burst pairs
47        end
48        % TODO case of free pairs:
49        %r=regexp(pair_string,'.*\D(?<num1>[\d+|*])(?<delim>[-||])(?<num2>[\d+|*])','names');
50    end
51    if isempty(r)||isempty(r.mode)
52        r(1).num1='';
53        r(1).num2='';
54        if isfield (Param.IndexRange,'PairString') && strcmp(Param.IndexRange.PairString{iview,1},'j=*-*')
55            r(1).mode='*-*';
56        else
57            r(1).mode='';
58        end
59    end
60   
61    if isempty(incr_i) || isempty(incr_j) || isequal(r(1).mode,'*-*')|| isequal(r(1).mode,'*|*')% free pairs or increment
62        FilePath=fullfile(InputTable{iview,1},InputTable{iview,2});
63        fileinput=[InputTable{iview,3} InputTable{iview,4} InputTable{iview,5}];
64        [tild,tild,tild,i1_series{iview},i2_series{iview},j1_series{iview},j2_series{iview},NomType,FileType,FileInfo,MovieObject,...
65            i1_input,i2_input,j1_input,j2_input]=find_file_series(FilePath,fileinput);
66        i1_series{iview}=squeeze(i1_series{iview}(1,:,:)); %select first  pair index as ordered by find_file_series
67        i2_series{iview}=squeeze(i2_series{iview}(1,:,:)); %select first  pair index as ordered by find_file_series
68        j1_series{iview}=squeeze(j1_series{iview}(1,:,:)); %first  pair index
69        j2_series{iview}=squeeze(j2_series{iview}(1,:,:)); %second  pair index
70        if isempty(incr_i)
71            if isempty(first_j) || isempty(incr_j) % no j index or no defined increment for j
72                ref_j=find(max(i1_series{iview},[],2));
73                ref_i=find(max(i1_series{iview},[],1));
74                ref_i=ref_i-1;
75                ref_j=ref_j-1;
76                ref_i=ref_i(ref_i>=first_i & ref_i<=last_i);
77                ref_j=ref_j(ref_j>=first_j & ref_j<=last_j);
78            else
79                ref_j=first_j:incr_j:last_j;
80                ref_i=find(max(i1_series{iview}(:,ref_j),[],1));
81                ref_i=ref_i-1;
82                ref_i=ref_i(ref_i>=first_i & ref_i<=last_i);
83            end
84        else
85            ref_i=first_i:incr_i:last_i;%default
86            if isempty(first_j) ||isempty(incr_j)% no j index or no defined increment for j
87                ref_j=find(max(i1_series{iview},[],2));
88                ref_j=ref_j-1;
89                ref_j=ref_j(ref_j>=first_j & ref_j<=last_j);
90            else
91                ref_j=first_j:incr_j:last_j;
92            end
93        end
94        if isempty(ref_j)
95            i1_series{iview}=i1_series{iview}(2,ref_i+1);
96            if ~isempty(i2_series{iview})
97                i2_series{iview}=i2_series{iview}(2,ref_i+1);
98            end
99        else
100            i1_series{iview}=i1_series{iview}(ref_j+1,ref_i+1);
101            if ~isempty(i2_series{iview})
102                i2_series{iview}=i2_series{iview}(ref_j+1,ref_i+1);
103            end
104        end
105        if ~isempty(j1_series{iview})
106            j1_series{iview}=j1_series{iview}(ref_j+1,ref_i+1);
107            if ~isempty(j2_series{iview})
108                j2_series{iview}=j2_series{iview}(ref_j+1,ref_i+1);
109            end
110        end
111    else
112        ref_i=first_i:incr_i:last_i;%default
113        ref_j=first_j:incr_j:last_j;%default
114        [i1_series{iview},i2_series{iview},j1_series{iview},j2_series{iview}]=find_file_indices(ref_i,ref_j,str2num(r.num1),str2num(r.num2),r.mode);
115    end
116    %     if ~isequal(r(1).mode,'*-*')% imposed pairs or single i and/or j index
117    %         [i1_series{iview},i2_series{iview},j1_series{iview},j2_series{iview}]=find_file_indices(ref_i,ref_j,str2num(r.num1),str2num(r.num2),r.mode);
118    %     end
119   
120    %list of files
121    i2=[];j1=[];j2=[];
122    for ifile=1:numel(i1_series{iview})
123        i1=i1_series{iview}(ifile);
124        if ~isempty(i2_series{iview})
125            i2=i2_series{iview}(ifile);
126        end
127        if ~isempty(j1_series{iview})
128            j1=j1_series{iview}(ifile);
129        end
130        if ~isempty(j2_series{iview})
131            j2=j2_series{iview}(ifile);
132        end
133        filecell{iview,ifile}=fullfile_uvmat(InputTable{iview,1},InputTable{iview,2},InputTable{iview,3},InputTable{iview,5},InputTable{iview,4},i1,i2,j1,j2);
134    end
135end
136
137
138function [i1_series,i2_series,j1_series,j2_series]=find_file_indices(ref_i,ref_j,num1,num2,mode)
139i1_series=ref_i;%default
140j1_series=[];
141if ~isempty(ref_j)
142    [i1_series,j1_series]=meshgrid(ref_i,ref_j);
143end
144i2_series=i1_series;
145j2_series=j1_series;
146
147switch mode
148    case 'Di='  %  case 'series(Di)')
149        i1_series=i1_series-num1;
150        i2_series=i2_series+num2;
151    case 'Dj='  %  case 'series(Dj)'
152        j1_series=j1_series-num1;
153        j2_series=j2_series+num2;
154    case '-'  % case 'bursts'
155        j1_series=num1*ones(size(i1_series));
156        j2_series=num2*ones(size(i1_series));
157end
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