[32] | 1 | %'read_get_field': read the list of selected variables from the GUI get_field |
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| 2 | |
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| 3 | % OUTPUT: |
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| 4 | % SubField: structure with fields |
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| 5 | % .ListVarName: list of selected variables |
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| 6 | % .VarDimName: cells with the corresponding dimension names |
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| 7 | % .Field1, 2...: if an input file has been opened by get_field |
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| 8 | % errormsg: error message (=[] when no error) |
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| 9 | |
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[8] | 10 | % INPUT: |
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| 11 | % hget_field: handles of the GUI get_field |
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| 12 | |
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| 13 | function [SubField,errormsg]=read_get_field(hget_field) |
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| 14 | %--------------------------------------------------------- |
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| 15 | SubField=[];%default |
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| 16 | errormsg=[]; %default |
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| 17 | handles=guidata(hget_field);%handles of GUI elements in get_field |
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| 18 | Field=get(hget_field,'UserData');% read the current field Structure in the get_field interface |
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| 19 | if isfield(Field,'VarAttribute') |
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| 20 | VarAttribute=Field.VarAttribute; |
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| 21 | else |
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| 22 | VarAttribute={}; |
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| 23 | end |
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| 24 | |
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| 25 | % select the indices of field variables for 2D plots |
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| 26 | test_1Dplot=get(handles.check_1Dplot,'Value'); |
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| 27 | test_scalar=get(handles.check_scalar,'Value'); |
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| 28 | test_vector=get(handles.check_vector,'Value'); |
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| 29 | |
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| 30 | nbvar=0; |
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| 31 | empty_coord_x=0; |
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| 32 | empty_coord_y=0; |
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| 33 | dimname_y={}; |
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| 34 | ListVarName={}; |
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| 35 | VarDimName={}; |
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| 36 | SubVarAttribute={}; |
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| 37 | dim_x=0; |
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| 38 | dim_y=0; |
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| 39 | dim_z=0; |
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| 40 | dim_vec_x=0; |
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| 41 | dim_vec_y=0; |
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| 42 | dim_vec_z=0; |
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| 43 | c_index=[]; |
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[32] | 44 | |
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| 45 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
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| 46 | % ordinary (1D) plot |
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[8] | 47 | if test_1Dplot |
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[32] | 48 | % select ordinate variable(s) |
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[8] | 49 | inputlist=get(handles.ordinate,'String'); |
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| 50 | val=get(handles.ordinate,'Value');% selection(s) for ordinate |
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| 51 | VarNameCell=inputlist(val); %names of the variable(s) in the list |
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| 52 | for ilist=1:length(VarNameCell) |
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| 53 | VarIndex_y(ilist)=name2index(VarNameCell{ilist},Field.ListVarName);%index of the variable in ListVarName |
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| 54 | dim_ordinate{ilist}=Field.VarDimName{VarIndex_y(ilist)};% name of the corresponding dimension |
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| 55 | testpermute(ilist)=0;%default |
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| 56 | nbvar=nbvar+1; |
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| 57 | ListVarName{nbvar}=Field.ListVarName{VarIndex_y(ilist)}; |
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| 58 | VarDimName{nbvar}=Field.VarDimName{VarIndex_y(ilist)}; |
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| 59 | subvarindex(ilist)=nbvar; |
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| 60 | if numel(VarAttribute)>=VarIndex_y(ilist) |
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| 61 | SubVarAttribute{nbvar}=VarAttribute{VarIndex_y(ilist)}; |
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| 62 | end |
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| 63 | SubVarAttribute{nbvar}.Role='scalar'; |
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| 64 | end |
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| 65 | |
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[32] | 66 | % select abscissa variable |
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[8] | 67 | inputlist=get(handles.abscissa,'String'); |
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| 68 | val=get(handles.abscissa,'Value');% a single selection is expected for abscissa |
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| 69 | VarName=inputlist{val}; %name of the variable in the list |
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| 70 | VarIndex=name2index(VarName,Field.ListVarName);%index of the variable in ListVarName |
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| 71 | if isempty(VarIndex)% default abscissa = matrix index |
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| 72 | coord_x_name=dim_ordinate{1};% name of the x coordinate = dimension of the plotted quantity |
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| 73 | if iscell(coord_x_name) |
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| 74 | coord_x_name=coord_x_name{1}; |
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| 75 | end |
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| 76 | empty_coord_x=1; |
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| 77 | else |
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| 78 | dimname_x=Field.VarDimName{VarIndex}; |
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| 79 | if numel(dimname_x)~=1 |
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| 80 | errormsg='abscissa must be a one-dimensional variable'; |
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| 81 | return |
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| 82 | end |
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| 83 | nbvar=nbvar+1; |
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| 84 | ListVarName{nbvar}=Field.ListVarName{VarIndex}; |
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| 85 | VarDimName{nbvar}=Field.VarDimName{VarIndex}; |
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| 86 | if numel(VarAttribute)>=VarIndex |
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| 87 | SubVarAttribute{nbvar}=VarAttribute{VarIndex}; |
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| 88 | end |
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| 89 | SubVarAttribute{nbvar}.Role='coord_x'; |
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| 90 | %check consistency of ordinate dimensions |
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| 91 | for ilist=1:length(VarNameCell) |
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| 92 | if iscell(dim_ordinate{ilist}) |
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| 93 | if ~strcmp(dim_ordinate{ilist}{1},dimname_x) |
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| 94 | if strcmp(dim_ordinate{ilist}{2},dimname_x) |
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| 95 | testpermute(ilist)=1; |
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| 96 | else |
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| 97 | errormsg='inconsistent dimensions for ordinate and abscissa'; |
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| 98 | return |
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| 99 | end |
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| 100 | end |
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| 101 | end |
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| 102 | end |
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| 103 | end |
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| 104 | end |
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| 105 | test3D=strcmp(get(handles.coord_z_scalar,'Visible'),'on')||strcmp(get(handles.coord_z_vectors,'Visible'),'on'); |
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| 106 | VarSubIndexA=[]; |
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| 107 | |
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[32] | 108 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
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| 109 | %scalar field |
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[8] | 110 | test_xdimvar=0;%default |
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| 111 | test_ydimvar=0;%default |
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| 112 | test_zdimvar=0;%defaul |
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| 113 | dimname_x=[]; |
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| 114 | dimname_y=[]; |
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| 115 | dimname_z=[]; |
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| 116 | if test_scalar |
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| 117 | inputlist=get(handles.scalar,'String'); |
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| 118 | if isempty(inputlist) |
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| 119 | errormsg='empty input field'; |
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| 120 | return |
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| 121 | end |
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| 122 | val=get(handles.scalar,'Value');%selected indices in the ordinate listbox |
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| 123 | VarNameScalar=inputlist{val}; %name of the variable in the list |
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| 124 | VarIndexA=name2index(VarNameScalar,Field.ListVarName);%index of the variable in ListVarName |
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| 125 | dimname_A=Field.VarDimName{VarIndexA}; |
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| 126 | nbvar=nbvar+1; |
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| 127 | ListVarName{nbvar}=Field.ListVarName{VarIndexA}; |
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| 128 | VarSubIndexA=nbvar; |
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| 129 | VarDimName{nbvar}=dimname_A; |
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| 130 | if numel(VarAttribute)>=VarIndexA |
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| 131 | SubVarAttribute{nbvar}=VarAttribute{VarIndexA}; |
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| 132 | end |
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| 133 | SubVarAttribute{nbvar}.Role='scalar'; |
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| 134 | field_var_index=VarIndexA; %store the last variable index to determine the absissa dimension if not defiend |
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| 135 | |
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| 136 | % select x variable |
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| 137 | inputlist=get(handles.coord_x_scalar,'String'); |
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| 138 | val=get(handles.coord_x_scalar,'Value');% a single selection is expected for abscissa |
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| 139 | VarName=inputlist{val}; %name of the variable in the list |
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| 140 | VarIndex=name2index(VarName,Field.ListVarName);%index of the variable in ListVarName |
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| 141 | if isempty(VarIndex)% default abscissa = matrix index |
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| 142 | empty_coord_x=1; |
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| 143 | else |
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| 144 | dimname_x=Field.VarDimName{VarIndex}; |
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| 145 | nbvar=nbvar+1; |
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| 146 | ListVarName{nbvar}=Field.ListVarName{VarIndex}; |
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| 147 | VarDimName{nbvar}=dimname_x; |
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| 148 | if numel(VarAttribute)>=VarIndex |
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| 149 | SubVarAttribute{nbvar}=VarAttribute{VarIndex}; |
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| 150 | end |
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| 151 | %check consistency of dimensions |
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| 152 | if ~isequal(dimname_x,dimname_A)% case of dimension variables |
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| 153 | if iscell(dimname_x) |
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| 154 | if numel(dimname_x)==1 |
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| 155 | dimname_x=dimname_x{1};%transform to char chain |
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| 156 | else |
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| 157 | errormsg='invalid x coordinate selection in get_field'; |
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| 158 | return |
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| 159 | end |
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| 160 | end |
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| 161 | test_xdimvar=1; |
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| 162 | SubVarAttribute{nbvar}.Role='dimvar';% dimension variable |
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| 163 | else |
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| 164 | SubVarAttribute{nbvar}.Role='coord_x';%abcissa with unstructured coordinates |
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| 165 | end |
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| 166 | end |
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| 167 | |
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| 168 | % select y variable |
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| 169 | inputlist=get(handles.coord_y_scalar,'String'); |
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| 170 | val=get(handles.coord_y_scalar,'Value');% a single selection is expected for abscissa |
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| 171 | VarName=inputlist{val}; %name of the variable in the list |
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| 172 | VarIndex=name2index(VarName,Field.ListVarName);%index of the variable in ListVarName |
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| 173 | if isempty(VarIndex)% default abscissa = matrix index |
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| 174 | empty_coord_y=1; |
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| 175 | else |
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| 176 | dimname_y=Field.VarDimName{VarIndex}; |
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| 177 | %check consistency of dimensions |
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| 178 | nbvar=nbvar+1; |
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| 179 | ListVarName{nbvar}=Field.ListVarName{VarIndex}; |
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| 180 | VarDimName{nbvar}=dimname_y; |
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| 181 | if numel(VarAttribute)>=VarIndex |
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| 182 | SubVarAttribute{nbvar}=VarAttribute{VarIndex}; |
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| 183 | end |
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| 184 | %check consistency of dimensions |
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| 185 | if ~isequal(dimname_y,dimname_A)% case of dimension variables |
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| 186 | if iscell(dimname_y) |
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| 187 | if numel(dimname_y)==1 |
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| 188 | dimname_y=dimname_y{1};%transform to char chain |
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| 189 | else |
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| 190 | errormsg='invalid y coordinate selection in get_field'; |
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| 191 | return |
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| 192 | end |
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| 193 | end |
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| 194 | test_ydimvar=1; |
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| 195 | SubVarAttribute{nbvar}.Role='dimvar';% dimension variable |
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| 196 | else |
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| 197 | SubVarAttribute{nbvar}.Role='coord_y';%abcissa with unstructured coordinates |
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| 198 | end |
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| 199 | if isequal(dimname_y,dimname_x) |
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| 200 | errormsg='identical x and y coordinates selected in get_field'; |
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| 201 | return |
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| 202 | end |
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| 203 | end |
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| 204 | |
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| 205 | % select z variable |
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| 206 | if test3D % TODO: Lire z comme x et y |
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| 207 | inputlist=get(handles.coord_z_scalar,'String'); |
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| 208 | val=get(handles.coord_z_scalar,'Value');% a single selection is expected for abscissa |
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| 209 | VarName=inputlist{val}; %name of the variable in the list |
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| 210 | VarIndex=name2index(VarName,Field.ListVarName);%index of the variable in ListVarName |
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| 211 | if isempty(VarIndex)% default abscissa = matrix index |
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| 212 | % coord_z_name=dimname_A{1};% name of the x coordinate = dimension of the plotted quantity |
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| 213 | empty_coord_z=1; |
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| 214 | else |
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| 215 | dimname_z=Field.VarDimName{VarIndex}; |
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| 216 | %check consistency of dimensions |
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| 217 | if ~isequal(dimname_z,dimname_A) |
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| 218 | for icoord=1:numel(dimname_A) |
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| 219 | if strcmp(dimname_z,dimname_A{icoord})% a dimension variable |
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| 220 | dim_z=icoord; |
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| 221 | break |
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| 222 | end |
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| 223 | end |
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| 224 | if ~dim_z |
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| 225 | errormsg='inconsistent dimensions for coordinate z'; |
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| 226 | return |
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| 227 | end |
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| 228 | end |
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| 229 | nbvar=nbvar+1; |
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| 230 | ListVarName{nbvar}=Field.ListVarName{VarIndex}; |
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| 231 | VarDimName{nbvar}=dimname_z; |
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| 232 | if numel(VarAttribute)>=VarIndex |
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| 233 | SubVarAttribute{nbvar}=VarAttribute{VarIndex}; |
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| 234 | end |
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| 235 | if dim_z |
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| 236 | SubVarAttribute{nbvar}.Role='dimvar';% dimension variable |
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| 237 | else |
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| 238 | SubVarAttribute{nbvar}.Role='coord_z';%z coordinate with unstructured coordinates |
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| 239 | end |
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| 240 | end |
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| 241 | end |
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| 242 | end |
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[32] | 243 | |
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| 244 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
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| 245 | % vectors |
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[8] | 246 | test_vec_x_dimvar=0;%default |
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| 247 | test_vec_y_dimvar=0;%default |
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| 248 | test_vec_z_dimvar=0;%defaul |
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| 249 | dimname_vec_x=[]; |
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| 250 | dimname_vec_y=[]; |
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| 251 | dimname_vec_z=[]; |
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| 252 | if test_vector |
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| 253 | %select u variable |
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| 254 | inputlist=get(handles.vector_x,'String'); |
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| 255 | if isempty(inputlist) |
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| 256 | errormsg='empty input field'; |
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| 257 | return |
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| 258 | end |
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| 259 | val=get(handles.vector_x,'Value');%selected indices in the ordinate listbox |
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| 260 | VarNameU=inputlist{val}; %name of the variable in the list |
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| 261 | VarIndexU=name2index(VarNameU,Field.ListVarName);%index of the variable in ListVarName |
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| 262 | nbvar=nbvar+1; |
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| 263 | VarSubIndexU=nbvar; |
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| 264 | ListVarName{nbvar}=Field.ListVarName{VarIndexU}; |
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| 265 | dimname_u=Field.VarDimName{VarIndexU}; |
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| 266 | VarDimName{nbvar}=dimname_u; |
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| 267 | if numel(VarAttribute)>=VarIndexU |
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| 268 | SubVarAttribute{nbvar}=VarAttribute{VarIndexU}; |
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| 269 | end |
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| 270 | SubVarAttribute{nbvar}.Role='vector_x'; |
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| 271 | field_var_index=VarIndexU; %store the last variable index to determine the absissa dimension if not defiend |
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| 272 | |
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| 273 | %scalar v variable |
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| 274 | inputlist=get(handles.vector_y,'String'); |
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| 275 | val=get(handles.vector_y,'Value');%selected indices in the ordinate listbox |
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| 276 | VarNameV=inputlist{val}; %name of the variable in the list |
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| 277 | VarIndexV=name2index(VarNameV,Field.ListVarName);%index of the variable in ListVarName |
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| 278 | %check consistency of dimensions with u |
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| 279 | dimname_v=Field.VarDimName{VarIndexV}; |
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| 280 | if ~isequal(dimname_v,dimname_u) |
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| 281 | errormsg='inconsistent dimensions for u and v'; |
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| 282 | return |
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| 283 | end |
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| 284 | nbvar=nbvar+1; |
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| 285 | VarSubIndexV=nbvar; |
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| 286 | ListVarName{nbvar}=Field.ListVarName{VarIndexV}; |
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| 287 | VarDimName{nbvar}=dimname_u; |
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| 288 | if numel(VarAttribute)>=VarIndexV |
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| 289 | SubVarAttribute{nbvar}=VarAttribute{VarIndexV}; |
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| 290 | end |
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[32] | 291 | SubVarAttribute{nbvar}.Role='vector_y'; |
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[8] | 292 | |
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[32] | 293 | % select x variable for vector |
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[8] | 294 | inputlist=get(handles.coord_x_vectors,'String'); |
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| 295 | val=get(handles.coord_x_vectors,'Value');% a single selection is expected for abscissa |
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| 296 | VarName=inputlist{val}; %name of the variable in the list |
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| 297 | VarIndex=name2index(VarName,Field.ListVarName);%index of the variable in ListVarName |
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| 298 | if isempty(VarIndex)% default abscissa = matrix indexTODO like scalar |
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| 299 | empty_coord_vec_x=1; |
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| 300 | else |
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| 301 | empty_coord_vec_x=0; |
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| 302 | dimname_vec_x=Field.VarDimName{VarIndex}; |
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| 303 | nbvar=nbvar+1; |
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| 304 | ListVarName{nbvar}=Field.ListVarName{VarIndex}; |
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| 305 | VarDimName{nbvar}=dimname_vec_x; |
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| 306 | if numel(VarAttribute)>=VarIndex |
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| 307 | SubVarAttribute{nbvar}=VarAttribute{VarIndex}; |
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| 308 | end |
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| 309 | %check consistency of dimensions |
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| 310 | if ~isequal(dimname_vec_x,dimname_u)% case of dimension variables |
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| 311 | if iscell(dimname_vec_x) |
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| 312 | if numel(dimname_vec_x)==1 |
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| 313 | dimname_vec_x=dimname_vec_x{1};%transform to char chain |
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| 314 | else |
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| 315 | errormsg='invalid x coordinate selection in get_field'; |
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| 316 | return |
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| 317 | end |
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| 318 | end |
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| 319 | test_vec_x_dimvar=1; |
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| 320 | SubVarAttribute{nbvar}.Role='dimvar';% dimension variable |
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| 321 | else |
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| 322 | SubVarAttribute{nbvar}.Role='coord_x';%abcissa with unstructured coordinates |
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| 323 | end |
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| 324 | end |
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| 325 | |
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[32] | 326 | % select y variable for vector |
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[8] | 327 | inputlist=get(handles.coord_y_vectors,'String'); |
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| 328 | val=get(handles.coord_y_vectors,'Value');% a single selection is expected for abscissa |
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| 329 | VarName=inputlist{val}; %name of the variable in the list |
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| 330 | VarIndex=name2index(VarName,Field.ListVarName);%index of the variable in ListVarName |
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| 331 | if isempty(VarIndex)% default abscissa = matrix indexTODO like scalar |
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| 332 | empty_coord_vec_y=1; |
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| 333 | else |
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| 334 | empty_coord_vec_y=0; |
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| 335 | dimname_vec_y=Field.VarDimName{VarIndex}; |
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| 336 | nbvar=nbvar+1; |
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| 337 | ListVarName{nbvar}=Field.ListVarName{VarIndex}; |
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| 338 | VarDimName{nbvar}=dimname_vec_y; |
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| 339 | if numel(VarAttribute)>=VarIndex |
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| 340 | SubVarAttribute{nbvar}=VarAttribute{VarIndex}; |
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| 341 | end |
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| 342 | %check consistency of dimensions |
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| 343 | if ~isequal(dimname_vec_y,dimname_u)% case of dimension variables |
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| 344 | if iscell(dimname_vec_y) |
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| 345 | if numel(dimname_vec_y)==1 |
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| 346 | dimname_vec_y=dimname_vec_y{1};%transform to char chain |
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| 347 | else |
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| 348 | errormsg='invalid y coordinate selection in get_field'; |
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| 349 | return |
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| 350 | end |
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| 351 | end |
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| 352 | test_vec_y_dimvar=1; |
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| 353 | SubVarAttribute{nbvar}.Role='dimvar';% dimension variable |
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| 354 | else |
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| 355 | SubVarAttribute{nbvar}.Role='coord_y';%abcissa with unstructured coordinates |
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| 356 | end |
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| 357 | end |
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| 358 | |
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| 359 | % select z variable for vector |
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| 360 | if test3D |
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| 361 | inputlist=get(handles.coord_z_vectors,'String'); |
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| 362 | val=get(handles.coord_z_vectors,'Value');% a single selection is expected for abscissa |
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| 363 | VarName=inputlist{val}; %name of the variable in the list |
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| 364 | VarIndex=name2index(VarName,Field.ListVarName);%index of the variable in ListVarName |
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| 365 | if isempty(VarIndex)% default abscissa = matrix indexTODO like scalar |
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| 366 | % coord_x_name=dimname_u{2};% name of the x coordinate = dimension of the plotted quantity |
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| 367 | empty_coord_vec_z=1; |
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| 368 | else |
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| 369 | dimname_vec_z=Field.VarDimName{VarIndex}; |
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| 370 | nbvar=nbvar+1; |
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| 371 | ListVarName{nbvar}=Field.ListVarName{VarIndex}; |
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| 372 | VarDimName{nbvar}=dimname_vec_z; |
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| 373 | if numel(VarAttribute)>=VarIndex |
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| 374 | SubVarAttribute{nbvar}=VarAttribute{VarIndex}; |
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| 375 | end |
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| 376 | %check consistency of dimensions |
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| 377 | if ~isequal(dimname_vec_z,dimname_u)% case of dimension variables |
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| 378 | if iscell(dimname_vec_z) |
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| 379 | if numel(dimname_vec_z)==1 |
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| 380 | dimname_vec_z=dimname_vec_y{1};%transform to char chain |
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| 381 | else |
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| 382 | errormsg='invalid y coordinate selection in get_field'; |
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| 383 | return |
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| 384 | end |
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| 385 | end |
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| 386 | test_vec_z_dimvar=1; |
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| 387 | SubVarAttribute{nbvar}.Role='dimvar';% dimension variable |
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| 388 | else |
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| 389 | SubVarAttribute{nbvar}.Role='coord_z';%abcissa with unstructured coordinates |
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| 390 | end |
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| 391 | end |
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| 392 | end |
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[32] | 393 | |
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| 394 | if test3D % (a revoir) |
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[8] | 395 | %scalar w variable |
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| 396 | inputlist=get(handles.vector_z,'String'); |
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| 397 | val=get(handles.vector_z,'Value');%selected indices in the ordinate listbox |
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| 398 | VarNameW=inputlist{val}; %name of the variable in the list |
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| 399 | VarIndex=name2index(VarNameW,Field.ListVarName);%index of the variable in ListVarName |
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| 400 | %check consistency of dimensions with u |
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| 401 | dimname_w=Field.VarDimName{VarIndex}; |
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| 402 | if ~isequal(dimname_w,dimname_u) |
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| 403 | errormsg='inconsistent dimensions for u and v'; |
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| 404 | return |
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| 405 | end |
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| 406 | nbvar=nbvar+1; |
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| 407 | w_index=nbvar; |
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| 408 | ListVarName{nbvar}=Field.ListVarName{VarIndex}; |
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| 409 | VarDimName{nbvar}=dimname_u; |
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| 410 | if numel(VarAttribute)>=VarIndex |
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| 411 | SubVarAttribute{nbvar}=VarAttribute{VarIndex}; |
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| 412 | end |
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| 413 | SubVarAttribute{nbvar}.Role='vector_z'; |
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| 414 | end |
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| 415 | |
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| 416 | % select color variable |
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| 417 | inputlist=get(handles.vec_color,'String'); |
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| 418 | val=get(handles.vec_color,'Value');% a single selection is expected for abscissa |
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| 419 | VarNameC=inputlist{val}; %name of the variable in the list |
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| 420 | VarIndex=name2index(VarNameC,Field.ListVarName);%index of the variable in ListVarName |
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| 421 | %check consistency of dimensions with u |
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| 422 | if ~isempty(VarIndex) |
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| 423 | if ~isequal(Field.VarDimName{VarIndex},dimname_u) |
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| 424 | errormsg='inconsistent dimensions for u and v'; |
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| 425 | return |
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| 426 | end |
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| 427 | nbvar=nbvar+1; |
---|
| 428 | c_index=nbvar; |
---|
| 429 | ListVarName{nbvar}=Field.ListVarName{VarIndex}; |
---|
| 430 | VarDimName{nbvar}=Field.VarDimName{VarIndex}; |
---|
| 431 | if numel(VarAttribute)>=VarIndex |
---|
| 432 | SubVarAttribute{nbvar}=VarAttribute{VarIndex}; |
---|
| 433 | end |
---|
| 434 | SubVarAttribute{nbvar}.Role='scalar'; |
---|
| 435 | end |
---|
| 436 | end |
---|
[32] | 437 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
---|
[8] | 438 | |
---|
| 439 | % get the input field |
---|
| 440 | inputfield=get(handles.inputfile,'String'); |
---|
| 441 | if exist(inputfield,'file')% read the input data corresponding to the list of selected varaibles |
---|
| 442 | SubField=nc2struct(inputfield,ListVarName); |
---|
| 443 | else % subfield stored in memory |
---|
[32] | 444 | SubField.ListGlobalAttribute={}; |
---|
[8] | 445 | SubField.ListVarName=ListVarName; |
---|
| 446 | SubField.VarDimName=VarDimName; |
---|
| 447 | end |
---|
| 448 | SubField.ListGlobalAttribute=['InputFile' SubField.ListGlobalAttribute]; |
---|
| 449 | SubField.InputFile=get(handles.inputfile,'String'); |
---|
| 450 | SubField.VarAttribute=SubVarAttribute; |
---|
| 451 | |
---|
[32] | 452 | %permute indices if coord_y is not the first matrix index: scalar case |
---|
[8] | 453 | if test_scalar |
---|
| 454 | VarNameA=Field.ListVarName{VarIndexA}; |
---|
| 455 | DimCellA=Field.VarDimName{VarIndexA}; |
---|
| 456 | eval(['npxy=size(SubField.' VarNameA ')']) |
---|
| 457 | SingleCellA={}; |
---|
| 458 | if numel(npxy) < numel(DimCellA) |
---|
| 459 | SingleCellA=DimCellA(1:end-numel(npxy)); |
---|
| 460 | DimCellA=DimCellA(end-numel(npxy)+1:end); %suppress the first singletons) dimensions |
---|
| 461 | end |
---|
| 462 | ind_single=find(npxy==1); |
---|
| 463 | SingleCellA=[SingleCellA DimCellA(ind_single)]; |
---|
| 464 | ind_select=find(npxy~=1);%look for non singleton dimensions |
---|
| 465 | DimCellA=DimCellA(ind_select); |
---|
| 466 | npxy=npxy(ind_select); |
---|
| 467 | dimA=[]; |
---|
| 468 | if test_zdimvar%dim_x && dim_y && ~isempty(VarSubIndexA) |
---|
| 469 | for icoord=1:numel(SingleCellA)% look for coincidence of dimension with one of the dimensions of the scalar |
---|
| 470 | if strcmp(dimname_z,SingleCellA{icoord})% a singleton dimension |
---|
| 471 | errormsg=['the singleton dimension ' dimname_z ' has been selected for z']; |
---|
| 472 | return |
---|
| 473 | end |
---|
| 474 | end |
---|
| 475 | for icoord=1:numel(DimCellA)% look for coincidence of dimension with one of the dimensions of the scalar |
---|
| 476 | if strcmp(dimname_z,DimCellA{icoord})% a dimension variable |
---|
| 477 | dimA=[dimA icoord]; |
---|
| 478 | break |
---|
| 479 | end |
---|
| 480 | end |
---|
| 481 | end |
---|
| 482 | if test_ydimvar%dim_x && dim_y && ~isempty(VarSubIndexA) |
---|
| 483 | for icoord=1:numel(SingleCellA)% look for coincidence of dimension with one of the dimensions of the scalar |
---|
| 484 | if strcmp(dimname_y,SingleCellA{icoord})% a singleton dimension |
---|
| 485 | errormsg=['the singleton dimension ' dimname_y ' has been selected for ordiante']; |
---|
| 486 | return |
---|
| 487 | end |
---|
| 488 | end |
---|
| 489 | for icoord=1:numel(DimCellA)% look for coincidence of dimension with one of the dimensions of the scalar |
---|
| 490 | if strcmp(dimname_y,DimCellA{icoord})% a dimension variable |
---|
| 491 | dimA=[dimA icoord]; |
---|
| 492 | break |
---|
| 493 | end |
---|
| 494 | end |
---|
| 495 | end |
---|
| 496 | if test_xdimvar%dim_x && dim_y && ~isempty(VarSubIndexA) |
---|
| 497 | for icoord=1:numel(SingleCellA)% look for coincidence of dimension with one of the dimensions of the scalar |
---|
| 498 | if strcmp(dimname_x,SingleCellA{icoord})% a singleton dimension |
---|
| 499 | errormsg=['the singleton dimension ' dimname_x ' has been selected for abscissa']; |
---|
| 500 | return |
---|
| 501 | end |
---|
| 502 | end |
---|
| 503 | for icoord=1:numel(DimCellA)% look for coincidence of dimension with one of the dimensions of the scalar |
---|
| 504 | if strcmp(dimname_x,DimCellA{icoord})% a dimension variable |
---|
| 505 | dimA=[dimA icoord]; |
---|
| 506 | break |
---|
| 507 | end |
---|
| 508 | end |
---|
| 509 | end |
---|
| 510 | dimextra=(1:numel(DimCellA)); |
---|
| 511 | dimextra(dimA)=[]; %list of unselected dimension indices |
---|
| 512 | DimCellA=DimCellA([dimA dimextra]); |
---|
| 513 | eval(['SubField.' VarNameA '=permute(squeeze(SubField.' VarNameA '),[dimA dimextra]);']) |
---|
| 514 | SubField.VarDimName{VarSubIndexA}=DimCellA; |
---|
| 515 | %add default coord_x and/or coord_y if empty |
---|
| 516 | if empty_coord_x || empty_coord_y |
---|
| 517 | VarName=Field.ListVarName{field_var_index}; |
---|
| 518 | DimCell=Field.VarDimName{field_var_index}; |
---|
| 519 | eval(['npxy=size(SubField.' VarName ')']) |
---|
| 520 | if numel(npxy) < numel(DimCell) |
---|
| 521 | DimCell=DimCell(end-numel(npxy)+1:end); %suppress the first singletons) dimensions |
---|
| 522 | end |
---|
| 523 | ind_select=find(npxy~=1) ;%look for non singleton dimensions |
---|
| 524 | DimCell=DimCell(ind_select); |
---|
| 525 | npxy=npxy(ind_select); |
---|
| 526 | testold=0; |
---|
| 527 | %old convention; use of coord_1 and Coord_2 |
---|
| 528 | if isfield(Field,'VarAttribute') && numel(Field.VarAttribute)>=field_var_index |
---|
| 529 | if isfield(Field.VarAttribute{field_var_index},'Coord_2')&& isfield(Field.VarAttribute{field_var_index},'Coord_1') |
---|
| 530 | Coord_2=Field.VarAttribute{field_var_index}.Coord_2; |
---|
| 531 | Coord_1=Field.VarAttribute{field_var_index}.Coord_1; |
---|
| 532 | testold=1; |
---|
| 533 | end |
---|
| 534 | end |
---|
| 535 | if empty_coord_x |
---|
| 536 | coord_x_name=DimCell{2}; |
---|
| 537 | SubField.ListVarName=[{coord_x_name} SubField.ListVarName]; |
---|
| 538 | SubField.VarDimName=[{coord_x_name} SubField.VarDimName]; |
---|
| 539 | if testold |
---|
| 540 | eval(['SubField.' coord_x_name '=linspace(Coord_2(1),Coord_2(end),npxy(2));']) |
---|
| 541 | else |
---|
| 542 | eval(['SubField.' coord_x_name '=[0.5 npxy(2)-0.5];']) |
---|
| 543 | end |
---|
| 544 | |
---|
| 545 | if ~testold |
---|
| 546 | coord_x_attr.units='index'; |
---|
| 547 | else |
---|
| 548 | coord_x_attr.units='cm'; |
---|
| 549 | end |
---|
| 550 | SubField.VarAttribute=[{coord_x_attr} SubField.VarAttribute]; |
---|
| 551 | end |
---|
| 552 | if empty_coord_y |
---|
| 553 | coord_y_name=DimCell{1}; |
---|
| 554 | SubField.ListVarName=[{coord_y_name} SubField.ListVarName]; |
---|
| 555 | SubField.VarDimName=[{coord_y_name} SubField.VarDimName]; |
---|
| 556 | if testold |
---|
| 557 | eval(['SubField.' coord_y_name '=linspace(Coord_1(1),Coord_1(end),npxy(1));']) |
---|
| 558 | else |
---|
| 559 | eval(['SubField.' coord_y_name '=[npxy(1)-0.5 0.5];']) |
---|
| 560 | end |
---|
| 561 | if ~testold |
---|
| 562 | coord_y_attr.units='index'; |
---|
| 563 | else |
---|
| 564 | coord_y_attr.units='cm'; |
---|
| 565 | end |
---|
| 566 | SubField.VarAttribute=[{coord_y_attr} SubField.VarAttribute]; |
---|
| 567 | end |
---|
| 568 | end |
---|
| 569 | end |
---|
| 570 | |
---|
[32] | 571 | %permute indices if coord_y is not the first matrix index: vector case |
---|
[8] | 572 | if test_vector |
---|
| 573 | VarNameU=Field.ListVarName{VarIndexU}; |
---|
[32] | 574 | DimCellU=Field.VarDimName{VarIndexU} % list of dimensions for u component |
---|
| 575 | eval(['npxy=size(SubField.' VarNameU ')']) % npxy= dimension values for the u component |
---|
[8] | 576 | SingleCellU={}; |
---|
| 577 | if numel(npxy) < numel(DimCellU) |
---|
| 578 | SingleCellU=DimCellU(1:end-numel(npxy)); |
---|
| 579 | DimCellU=DimCellU(end-numel(npxy)+1:end); %suppress the first singletons) dimensions |
---|
| 580 | end |
---|
| 581 | ind_single=find(npxy==1); |
---|
| 582 | SingleCellU=[SingleCellU DimCellU(ind_single)]; |
---|
| 583 | ind_select=find(npxy~=1);%look for non singleton dimensions |
---|
| 584 | DimCellU=DimCellU(ind_select); |
---|
| 585 | npxy=npxy(ind_select); |
---|
| 586 | dimU=[]; |
---|
| 587 | if test_zdimvar%dim_x && dim_y && ~isempty(VarSubIndexA) |
---|
| 588 | for icoord=1:numel(SingleCellU)% look for coincidence of dimension with one of the dimensions of the scalar |
---|
| 589 | if strcmp(dimname_vec_z,SingleCellU{icoord})% a singleton dimension |
---|
| 590 | errormsg=['the singleton dimension ' dimname_vec_z ' has been selected for z']; |
---|
| 591 | return |
---|
| 592 | end |
---|
| 593 | end |
---|
| 594 | for icoord=1:numel(DimCellU)% look for coincidence of dimension with one of the dimensions of the scalar |
---|
| 595 | if strcmp(dimname_vec_z,DimCellU{icoord})% a dimension variable |
---|
| 596 | dimU=[dimU icoord]; |
---|
| 597 | break |
---|
| 598 | end |
---|
| 599 | end |
---|
| 600 | end |
---|
| 601 | if test_ydimvar%dim_x && dim_y && ~isempty(VarSubIndexA) |
---|
| 602 | for icoord=1:numel(SingleCellU)% look for coincidence of dimension with one of the dimensions of the scalar |
---|
| 603 | if strcmp(dimname_vec_y,SingleCellU{icoord})% a singleton dimension |
---|
| 604 | errormsg=['the singleton dimension ' dimname_vec_y ' has been selected for ordinate']; |
---|
| 605 | return |
---|
| 606 | end |
---|
| 607 | end |
---|
| 608 | for icoord=1:numel(DimCellU)% look for coincidence of dimension with one of the dimensions of the scalar |
---|
| 609 | if strcmp(dimname_vec_y,DimCellU{icoord})% a dimension variable |
---|
| 610 | dimU=[dimU icoord]; |
---|
| 611 | break |
---|
| 612 | end |
---|
| 613 | end |
---|
| 614 | end |
---|
| 615 | if test_xdimvar |
---|
| 616 | for icoord=1:numel(SingleCellU)% look for coincidence of dimension with one of the dimensions of the scalar |
---|
| 617 | if strcmp(dimname_x,SingleCellU{icoord})% a singleton dimension |
---|
| 618 | errormsg=['the singleton dimension ' dimname_vec_x ' has been selected for abscissa']; |
---|
| 619 | return |
---|
| 620 | end |
---|
| 621 | end |
---|
| 622 | for icoord=1:numel(DimCellA)% look for coincidence of dimension with one of the dimensions of the scalar |
---|
| 623 | if strcmp(dimname_vec_x,DimCellU{icoord})% a dimension variable |
---|
| 624 | dimU=[dimU icoord]; |
---|
| 625 | break |
---|
| 626 | end |
---|
| 627 | end |
---|
| 628 | end |
---|
| 629 | dimextra=(1:numel(DimCellU)); |
---|
| 630 | dimextra(dimU)=[]; %list of unselected dimension indices |
---|
| 631 | DimCellU=DimCellU([dimU dimextra]); |
---|
| 632 | eval(['SubField.' VarNameU '=permute(squeeze(SubField.' VarNameU '),[dimU dimextra]);']) |
---|
| 633 | eval(['SubField.' VarNameV '=permute(squeeze(SubField.' VarNameV '),[dimU dimextra]);']) |
---|
| 634 | SubField.VarDimName{VarSubIndexU}=DimCellU; |
---|
| 635 | SubField.VarDimName{VarSubIndexV}=DimCellU; |
---|
| 636 | |
---|
| 637 | %add default coord_x and/or coord_y if empty |
---|
| 638 | if empty_coord_vec_x || empty_coord_vec_y |
---|
| 639 | VarName=Field.ListVarName{field_var_index}; |
---|
| 640 | DimCell=Field.VarDimName{field_var_index}; |
---|
| 641 | eval(['npxy=size(SubField.' VarName ')']) |
---|
| 642 | if numel(npxy) < numel(DimCell) |
---|
| 643 | DimCell=DimCell(end-numel(npxy)+1:end); %suppress the first singletons) dimensions |
---|
| 644 | end |
---|
| 645 | ind_select=find(npxy~=1) ;%look for non singleton dimensions |
---|
| 646 | DimCell=DimCell(ind_select); |
---|
| 647 | npxy=npxy(ind_select); |
---|
| 648 | testold=0; |
---|
| 649 | %old convention; use of coord_1 and Coord_2 |
---|
| 650 | if isfield(Field,'VarAttribute') && numel(Field.VarAttribute)>=field_var_index |
---|
| 651 | if isfield(Field.VarAttribute{field_var_index},'Coord_2')&& isfield(Field.VarAttribute{field_var_index},'Coord_1') |
---|
| 652 | Coord_2=Field.VarAttribute{field_var_index}.Coord_2; |
---|
| 653 | Coord_1=Field.VarAttribute{field_var_index}.Coord_1; |
---|
| 654 | testold=1; |
---|
| 655 | end |
---|
| 656 | end |
---|
| 657 | if empty_coord_vec_x |
---|
| 658 | coord_x_name=DimCell{2}; |
---|
| 659 | SubField.ListVarName=[{coord_x_name} SubField.ListVarName]; |
---|
| 660 | SubField.VarDimName=[{coord_x_name} SubField.VarDimName]; |
---|
| 661 | if testold |
---|
| 662 | eval(['SubField.' coord_x_name '=linspace(Coord_2(1),Coord_2(end),npxy(2));']) |
---|
| 663 | else |
---|
| 664 | eval(['SubField.' coord_x_name '=[0.5 npxy(2)-0.5];']) |
---|
| 665 | end |
---|
| 666 | |
---|
| 667 | if ~testold |
---|
| 668 | coord_x_attr.units='index'; |
---|
| 669 | else |
---|
| 670 | coord_x_attr.units='cm'; |
---|
| 671 | end |
---|
| 672 | SubField.VarAttribute=[{coord_x_attr} SubField.VarAttribute]; |
---|
| 673 | end |
---|
| 674 | if empty_coord_vec_y |
---|
| 675 | coord_y_name=DimCell{1}; |
---|
| 676 | SubField.ListVarName=[{coord_y_name} SubField.ListVarName]; |
---|
| 677 | SubField.VarDimName=[{coord_y_name} SubField.VarDimName]; |
---|
| 678 | if testold |
---|
| 679 | eval(['SubField.' coord_y_name '=linspace(Coord_1(1),Coord_1(end),npxy(1));']) |
---|
| 680 | else |
---|
| 681 | eval(['SubField.' coord_y_name '=[npxy(1)-0.5 0.5];']) |
---|
| 682 | end |
---|
| 683 | if ~testold |
---|
| 684 | coord_y_attr.units='index'; |
---|
| 685 | else |
---|
| 686 | coord_y_attr.units='cm'; |
---|
| 687 | end |
---|
| 688 | SubField.VarAttribute=[{coord_y_attr} SubField.VarAttribute]; |
---|
| 689 | end |
---|
| 690 | end |
---|
| 691 | end |
---|
| 692 | if test_1Dplot |
---|
| 693 | for ilist=1:numel(VarIndex_y) |
---|
| 694 | VarName=Field.ListVarName{VarIndex_y(ilist)}; |
---|
| 695 | eval(['npxy=size(SubField.' VarName ');']) |
---|
| 696 | ind_select=find(npxy~=1); |
---|
| 697 | SubField.VarDimName{subvarindex(ilist)}=SubField.VarDimName{subvarindex(ilist)}(ind_select); |
---|
| 698 | eval(['SubField.' VarName '=squeeze(SubField.' VarName ');'])%remove singleton dimensions |
---|
| 699 | if testpermute(ilist) |
---|
| 700 | eval(['SubField.' VarName '=permute(SubField.' VarName ',[2 1]);']) |
---|
| 701 | subvarindex(ilist) |
---|
| 702 | SubField.VarDimName{subvarindex(ilist)} |
---|
| 703 | SubField.VarDimName{subvarindex(ilist)}=SubField.VarDimName{subvarindex(ilist)}([2 1]); |
---|
| 704 | end |
---|
| 705 | end |
---|
| 706 | if empty_coord_x |
---|
| 707 | SubField.ListVarName=[{[coord_x_name '_index']} SubField.ListVarName]; |
---|
| 708 | SubField.VarDimName=[{coord_x_name } SubField.VarDimName]; |
---|
| 709 | VarName=Field.ListVarName{VarIndex_y(1)}; |
---|
| 710 | DimCell=Field.VarDimName{VarIndex_y(1)}; |
---|
| 711 | eval(['npxy=size(SubField.' VarName ')']) |
---|
| 712 | if numel(npxy) < numel(DimCell) |
---|
| 713 | DimCell=DimCell(end-numel(npxy)+1:end); %suppress the first singletons) dimensions |
---|
| 714 | end |
---|
| 715 | ind_select=find(npxy~=1) ;%look for non singleton dimensions |
---|
| 716 | DimCell=DimCell(ind_select); |
---|
| 717 | npxy=npxy(ind_select); |
---|
| 718 | if isfield(Field,'VarAttribute') && numel(Field.VarAttribute)>=VarIndex_y(1) ... |
---|
| 719 | && isfield(Field.VarAttribute{VarIndex_y(1)},'Coord_1') |
---|
| 720 | Coord_1=Field.VarAttribute{VarIndex_y(1)}.Coord_1;%old convention; use of coord_1 |
---|
| 721 | eval(['SubField.' coord_x_name '_index=linspace(Coord_1(1),Coord_1(end),npxy(1));']) |
---|
| 722 | else |
---|
| 723 | eval(['SubField.' coord_x_name '_index=linspace(0.5,npxy(1)-0.5,npxy(1));']) |
---|
| 724 | end |
---|
| 725 | struct.Role='coord_x'; |
---|
| 726 | SubField.VarAttribute=[{struct} SubField.VarAttribute]; |
---|
| 727 | end |
---|
| 728 | end |
---|
| 729 | |
---|
| 730 | %------------------------------------------------- |
---|
| 731 | % give index numbers of the strings str in the list ListvarName |
---|
| 732 | function VarIndex_y=name2index(cell_str,ListVarName) |
---|
| 733 | VarIndex_y=[]; |
---|
| 734 | if ischar(cell_str) |
---|
| 735 | for ivar=1:length(ListVarName) |
---|
| 736 | varlist=ListVarName{ivar}; |
---|
| 737 | if isequal(varlist,cell_str) |
---|
| 738 | VarIndex_y= ivar; |
---|
| 739 | break |
---|
| 740 | end |
---|
| 741 | end |
---|
| 742 | elseif iscell(cell_str) |
---|
| 743 | for isel=1:length(cell_str) |
---|
| 744 | varsel=cell_str{isel}; |
---|
| 745 | for ivar=1:length(ListVarName) |
---|
| 746 | varlist=ListVarName{ivar}; |
---|
| 747 | if isequal(varlist,varsel) |
---|
| 748 | VarIndex_y=[VarIndex_y ivar]; |
---|
| 749 | end |
---|
| 750 | end |
---|
| 751 | end |
---|
| 752 | end |
---|