1 | %'get_field': display variables and attributes from a Netcdf file, and OK selected fields |
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2 | %------------------------------------------------------------------------ |
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3 | % GetFieldData=get_field(FileName,ParamIn) |
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4 | % associated with the GUI get_field.fig |
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5 | % |
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6 | % OUTPUT: |
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7 | % GetFieldData: structure containing the information on the selected |
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8 | % fields, obtained by applying the fct red_GUI to the GUI get_field |
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9 | % .FieldOption='vectors': variables are used for vector plot |
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10 | % 'scalar': variables are used for scalar plot, |
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11 | % '1Dplot': variables are used for usual x-y plot, |
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12 | % 'civdata...': go back to automatic reading of civ data |
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13 | % .PanelVectors: sub-structure variables used as vector components |
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14 | % .PanelScalar: |
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15 | % INPUT: |
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16 | % FileName: name (including path) of the netcdf file to open |
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17 | % ParmIn: structure containing parameters for preselecting menus: |
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18 | % .Title: set the title of the GUI get_field |
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19 | % .SwitchVarIndexTime='file index','variable' or 'matrix index': select the default option for 'time' |
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20 | % .TimeAttrName: preselect the name of a global attribute for time |
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21 | % .SeriesInput=1 if get_field is called by the GUI series,=0 otherwise (plot options provided in the latter case) |
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22 | % .Coord_x,.Coord_y,.Coord_z, names of the variables used as the three coordinates |
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23 | % .scalar : set the default choise of the scale variable |
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24 | % .vector_x, .vector_y : set the default choise for the variables used for the x and y vector components |
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25 | |
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26 | %======================================================================= |
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27 | % Copyright 2008-2020, LEGI UMR 5519 / CNRS UGA G-INP, Grenoble, France |
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28 | % http://www.legi.grenoble-inp.fr |
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29 | % Joel.Sommeria - Joel.Sommeria (A) legi.cnrs.fr |
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30 | % |
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31 | % This file is part of the toolbox UVMAT. |
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32 | % |
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33 | % UVMAT is free software; you can redistribute it and/or modify |
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34 | % it under the terms of the GNU General Public License as published |
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35 | % by the Free Software Foundation; either version 2 of the license, |
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36 | % or (at your option) any later version. |
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37 | % |
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38 | % UVMAT is distributed in the hope that it will be useful, |
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39 | % but WITHOUT ANY WARRANTY; without even the implied warranty of |
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40 | % MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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41 | % GNU General Public License (see LICENSE.txt) for more details. |
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42 | %======================================================================= |
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43 | |
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44 | function varargout = get_field(varargin) |
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45 | |
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46 | % Last Modified by GUIDE v2.5 18-Feb-2015 23:42:12 |
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47 | |
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48 | % Begin initialization code - DO NOT EDIT |
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49 | gui_Singleton = 1; |
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50 | gui_State = struct('gui_Name', mfilename, ... |
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51 | 'gui_Singleton', gui_Singleton, ... |
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52 | 'gui_OpeningFcn', @get_field_OpeningFcn, ... |
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53 | 'gui_OutputFcn', @get_field_OutputFcn, ... |
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54 | 'gui_LayoutFcn', [] , ... |
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55 | 'gui_Callback', []); |
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56 | if nargin && ischar(varargin{1})&& ~isempty(regexp(varargin{1},'_Callback','once')) |
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57 | gui_State.gui_Callback = str2func(varargin{1}); |
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58 | end |
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59 | |
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60 | if nargout |
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61 | [varargout{1:nargout}] = gui_mainfcn(gui_State, varargin{:}); |
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62 | else |
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63 | gui_mainfcn(gui_State, varargin{:}); |
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64 | end |
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65 | % End initialization code - DO NOT EDIT |
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66 | |
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67 | %------------------------------------------------------------------------ |
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68 | % --- Executes just before get_field is made visible. |
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69 | %------------------------------------------------------------------------ |
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70 | function get_field_OpeningFcn(hObject, eventdata, handles,filename,ParamIn) |
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71 | |
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72 | %% GUI settings |
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73 | handles.output = 'Cancel'; |
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74 | guidata(hObject, handles); |
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75 | set(hObject,'WindowButtonDownFcn',{'mouse_down'}) % allows mouse action with right button (zoom for uicontrol display) |
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76 | set(hObject,'CloseRequestFcn',{@closefcn,handles}) |
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77 | |
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78 | %% enter input data |
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79 | if ischar(filename) % input file name |
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80 | set(handles.inputfile,'String',filename)% fill the input file name |
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81 | [Field,tild,tild,errormsg]=nc2struct(filename,[]);% reads the field structure, without the variables |
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82 | else |
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83 | msgbox_uvmat('ERROR','get_field requires a file name as input')% display error message for input file reading |
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84 | return |
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85 | end |
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86 | if ~isempty(errormsg) |
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87 | msgbox_uvmat('ERROR',['get_field/nc2struct/' errormsg])% display error message for input file reading |
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88 | return |
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89 | end |
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90 | if ~isfield(Field,'ListVarName') |
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91 | msgbox_uvmat('ERROR',['no variable found in ' filename])% display error message for input file reading |
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92 | return |
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93 | end |
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94 | if ~exist('ParamIn','var') |
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95 | ParamIn.Coord_z=''; |
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96 | end |
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97 | |
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98 | %% look at singletons and variables with a single dimension |
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99 | Field.Display=Field; |
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100 | Field.Check0D=zeros(size(Field.ListVarName));% =1 for arrays with a single value |
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101 | NbVar=numel(Field.VarDimName);%nbre of variables in the input data |
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102 | for ilist=1:NbVar |
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103 | if ischar(Field.VarDimName{ilist}) |
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104 | Field.VarDimName{ilist}={Field.VarDimName{ilist}}; %transform string into cell |
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105 | end |
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106 | NbDim=numel(Field.VarDimName{ilist}); |
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107 | check_singleton=false(1,NbDim);% check singleton, false by default |
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108 | for idim=1:NbDim |
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109 | dim_index=strcmp(Field.VarDimName{ilist}{idim},Field.ListDimName);%index in the list of dimensions |
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110 | check_singleton(idim)=isequal(Field.DimValue(dim_index),1);%check_singleton=1 for singleton |
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111 | end |
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112 | Field.Check0D(ilist)=(isequal(check_singleton,ones(1,NbDim)))||(~isequal(Field.VarType(ilist),4)&&~isequal(Field.VarType(ilist),5)&&~isequal(Field.VarType(ilist),6));% =1 if the variable reduces to a single value |
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113 | if ~Field.Check0D(ilist) |
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114 | Field.Display.VarDimName{ilist}=Field.VarDimName{ilist}(~check_singleton);% eliminate singletons in the list of variable dimensions |
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115 | end |
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116 | end |
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117 | if ~isfield(Field,'VarAttribute') |
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118 | Field.VarAttribute={}; |
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119 | end |
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120 | if numel(Field.VarAttribute)<NbVar% complement VarAttribute by blanjs if neded |
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121 | Field.VarAttribute(numel(Field.VarAttribute)+1:NbVar)=cell(1,NbVar-numel(Field.VarAttribute)); |
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122 | end |
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123 | % Field.Display = list of variables and corresponding properties obtained after removal of variables with a single value and singleton dimensions |
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124 | Field.Display.ListVarName=Field.ListVarName(~Field.Check0D); %list of variables available for plots, after eliminating variables with a single value |
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125 | Field.Display.VarAttribute=Field.VarAttribute(~Field.Check0D); |
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126 | Field.Display.VarDimName=Field.Display.VarDimName(~Field.Check0D); |
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127 | Field.Display.ListDimName=Field.ListDimName(Field.DimValue~=1);% list of non singleton dimension names |
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128 | Field.Display.DimValue=Field.DimValue(Field.DimValue~=1);% corresponding list of non singleton dimension values |
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129 | |
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130 | |
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131 | %% analyse the input field cells |
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132 | [CellInfo,NbDim,errormsg]=find_field_cells(Field.Display); |
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133 | if ~isempty(errormsg) |
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134 | msgbox_uvmat('ERROR',['get_field / Field_input / find_field_cells: ' errormsg]) |
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135 | return |
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136 | end |
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137 | if isempty(CellInfo) |
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138 | [Field.MaxDim,imax]=max(cellfun(@numel,Field.Display.VarDimName));% maximum number of dimensions for the input fields |
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139 | ListDim=Field.Display.VarDimName{imax}; |
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140 | check_cellinfo=false; |
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141 | else |
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142 | [Field.MaxDim,imax]=max(NbDim);% maximum number of dimensions for the input fields identified by attributes |
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143 | check_cellinfo=true; |
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144 | end |
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145 | |
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146 | %% set time mode |
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147 | ListSwitchVarIndexTime={'file index'};% default setting: the time is the file index |
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148 | % look at global attributes with numerical values |
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149 | check_numvalue=false(1,numel(Field.ListGlobalAttribute)); |
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150 | for ilist=1:numel(Field.ListGlobalAttribute) |
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151 | Value=Field.(Field.ListGlobalAttribute{ilist}); |
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152 | check_numvalue(ilist)=isnumeric(Value); |
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153 | end |
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154 | Field.Display.ListGlobalAttribute=Field.ListGlobalAttribute(check_numvalue);% select the attributes with float numerical value |
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155 | if ~isempty(Field.Display.ListGlobalAttribute) |
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156 | ListSwitchVarIndexTime=[ListSwitchVarIndexTime; {'attribute'}];% the time can be chosen as a global attribute |
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157 | end |
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158 | |
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159 | Check_index=0; |
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160 | if Field.MaxDim>=2 |
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161 | ListSwitchVarIndexTime=[ListSwitchVarIndexTime;{'variable'};{'matrix index'}];% the time can be chosen as a dim index |
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162 | else |
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163 | for ilist=1:numel(Field.Display.VarDimName) |
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164 | NbComponent=numel(Field.Display.VarDimName{ilist}); |
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165 | if NbComponent>=2% multicomponent matrices without coordinate variables (thus not considered in the fct find_field_cell) |
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166 | ListSwitchVarIndexTime=[ListSwitchVarIndexTime;{'matrix index'}];% the time can be chosen as a dim index |
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167 | Check_index=1; |
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168 | break |
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169 | end |
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170 | end |
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171 | end |
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172 | |
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173 | %% select the Time attribute from input |
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174 | if Field.MaxDim >=2 |
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175 | variable_index=find(strcmp('variable',ListSwitchVarIndexTime),1); |
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176 | set(handles.SwitchVarIndexTime,'Value',variable_index); |
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177 | else |
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178 | if isfield(ParamIn,'TimeAttrName') |
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179 | time_index=find(strcmp(ParamIn.TimeAttrName,Field.Display.ListGlobalAttribute),1); |
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180 | else |
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181 | time_index=find(~cellfun('isempty',regexp(Field.Display.ListGlobalAttribute,'Time')),1);% look for global attribute containing name 'Time' |
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182 | end |
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183 | if isempty(time_index) |
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184 | set(handles.SwitchVarIndexTime,'Value',1); |
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185 | else |
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186 | set(handles.SwitchVarIndexTime,'Value',2); |
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187 | set(handles.TimeName,'UserData',time_index) |
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188 | end |
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189 | end |
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190 | set(handles.SwitchVarIndexTime,'String',ListSwitchVarIndexTime) |
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191 | set(handles.SwitchVarIndexTime,'UserData',ListSwitchVarIndexTime); % keep string in memory for check3D |
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192 | set(handles.get_field,'UserData',Field);% record the finput field structure |
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193 | SwitchVarIndexTime_Callback([], [], handles) |
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194 | |
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195 | %% set vector menu (priority) if detected or scalar menu for space dim >=2, or usual (x,y) plot for 1D fields |
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196 | set(handles.vector_x,'String',Field.Display.ListVarName)% fill the menu of x vector components |
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197 | set(handles.vector_y,'String',Field.Display.ListVarName)% fill the menu of y vector components |
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198 | set(handles.vector_z,'String',[{''} Field.Display.ListVarName])% fill the menu of y vector components |
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199 | set(handles.vec_color,'String',[{''} Field.Display.ListVarName])% fill the menu of y vector components |
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200 | set(handles.scalar,'Value',1)% fill the menu of y vector components |
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201 | set(handles.scalar,'String',Field.Display.ListVarName)% fill the menu for scalar |
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202 | set(handles.ordinate,'Value',1)% fill the menu of y vector components |
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203 | set(handles.ordinate,'String',Field.Display.ListVarName)% fill the menu of y coordinate for 1D plots |
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204 | checkseries=0; |
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205 | if isfield(ParamIn,'SeriesInput') && ParamIn.SeriesInput% case of call by series |
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206 | set(handles.FieldOption,'value',1) |
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207 | if isfield(Field,'Conventions')&& strcmp(Field.Conventions,'uvmat/civdata') |
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208 | set(handles.FieldOption,'String',{'scalar';'vectors';'civdata...'}) |
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209 | else |
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210 | set(handles.FieldOption,'String',{'scalar';'vectors'}) |
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211 | end |
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212 | checkseries=1; |
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213 | set(handles.scalar,'Max',2) |
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214 | elseif isfield(Field,'Conventions')&& strcmp(Field.Conventions,'uvmat/civdata') |
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215 | set(handles.FieldOption,'String',{'1D plot';'scalar';'vectors';'civdata...'})% provides the possibility to come back to civdata |
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216 | set(handles.scalar,'Max',1) |
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217 | else |
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218 | set(handles.FieldOption,'String',{'1D plot';'scalar';'vectors'}) |
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219 | set(handles.scalar,'Max',1) |
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220 | end |
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221 | |
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222 | %% set default field options |
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223 | checknbdim=cellfun('size',Field.Display.VarDimName,2); |
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224 | % if max(checknbdim)<=1 |
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225 | % Field.MaxDim=1;% only 1D fields, considered as a time series by default |
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226 | % end |
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227 | if Field.MaxDim>=2 && ~checkseries% case of 2D (or 3D) fields |
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228 | check_vec_input=0; |
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229 | % case of vector initially selected from uvmat input |
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230 | if isfield(ParamIn,'vector_x')&& isfield(ParamIn,'vector_y') |
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231 | ichoice_x=find(strcmp(ParamIn.vector_x,Field.Display.ListVarName),1); |
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232 | ichoice_y=find(strcmp(ParamIn.vector_y,Field.Display.ListVarName),1); |
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233 | if ~isempty(ichoice_x)&&~isempty(ichoice_y) |
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234 | set(handles.vector_x,'UserData',ichoice_x) |
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235 | set(handles.vector_y,'UserData',ichoice_y) |
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236 | check_vec_input=1; |
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237 | end |
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238 | end |
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239 | % otherwise select vectors marked as attributes in the input field |
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240 | if check_cellinfo && ~check_vec_input && isfield(CellInfo{imax},'VarIndex_vector_x') && isfield(CellInfo{imax},'VarIndex_vector_y') |
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241 | set(handles.vector_x,'UserData',CellInfo{imax}.VarIndex_vector_x(1)) |
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242 | set(handles.vector_y,'UserData',CellInfo{imax}.VarIndex_vector_y(1)) |
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243 | check_vec_input=1; |
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244 | end |
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245 | if check_vec_input |
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246 | set(handles.FieldOption,'Value',3)% set vector selection option |
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247 | else |
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248 | set(handles.FieldOption,'Value',2)% set scalar selection option |
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249 | end |
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250 | else % case of 1D fields |
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251 | set(handles.FieldOption,'Value',1) |
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252 | end |
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253 | |
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254 | %% fill the general list of dimensions, variables, attributes |
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255 | if isfield(Field,'ListDimName')&&~isempty(Field.ListDimName) |
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256 | Tabcell(:,1)=Field.ListDimName; |
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257 | for iline=1:length(Field.ListDimName) |
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258 | Tabcell{iline,2}=num2str(Field.DimValue(iline)); |
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259 | end |
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260 | Tabchar=cell2tab(Tabcell,' = '); |
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261 | set(handles.dimensions,'String',Tabchar) |
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262 | end |
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263 | |
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264 | %% fill menus for coordinates and time |
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265 | FieldOption_Callback(handles.variables,[], handles)% list the global attributes |
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266 | |
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267 | %% put the GUI on the lower right of the sceen |
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268 | set(hObject,'Unit','pixels') |
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269 | %pos_view_field=get(hObject,'Position'); |
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270 | set(0,'Unit','pixels') |
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271 | ScreenSize=get(0,'ScreenSize'); |
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272 | pos_view_field(3:4)=[955 648]; |
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273 | pos_view_field(1)=ScreenSize(1)+ScreenSize(3)-pos_view_field(3); |
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274 | pos_view_field(2)=ScreenSize(2); |
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275 | set(hObject,'Position',pos_view_field) |
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276 | set(handles.get_field,'WindowStyle','modal')% Make the GUI modal |
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277 | if isfield(ParamIn,'Title') |
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278 | set(hObject,'Name',ParamIn.Title) |
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279 | end |
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280 | |
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281 | %% set z coordinate menu if relevant |
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282 | if Field.MaxDim>=3 && prod(Field.DimValue)<10^8 && ~(isfield(ParamIn,'Coord_z') && isempty(ParamIn.Coord_z)) % 3D field (with memory content smaller than 400 Mo) |
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283 | set(handles.Check3D,'Value',1) |
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284 | else |
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285 | set(handles.Check3D,'Value',0) |
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286 | end |
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287 | Check3D_Callback(hObject, eventdata, handles) |
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288 | set(handles.variables,'Value',1) |
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289 | set(handles.variables,'String',[{'*'} Field.ListVarName]) |
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290 | variables_Callback(handles.variables,[], handles)% list the global attributes |
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291 | drawnow |
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292 | uiwait(handles.get_field); |
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293 | |
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294 | % ----------------------------------------------------------------------- |
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295 | % --- Activated by selection in the list of variables |
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296 | % ---------------------------------------------------------------------- |
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297 | function variables_Callback(hObject, VarName, handles) |
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298 | |
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299 | Tabchar={''};%default |
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300 | Tabcell=[]; |
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301 | hselect_field=get(handles.variables,'parent'); |
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302 | Field=get(handles.get_field,'UserData'); |
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303 | index=get(handles.variables,'Value');%index in the list 'variables' |
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304 | |
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305 | %% list global TimeAttribute names and values if index=1 (blank TimeVariable display) is selected |
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306 | if isequal(index,1) |
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307 | set(handles.attributes_txt,'String','global attributes') |
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308 | if isfield(Field,'ListGlobalAttribute') && ~isempty(Field.ListGlobalAttribute) |
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309 | for iline=1:length(Field.ListGlobalAttribute) |
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310 | Tabcell{iline,1}=Field.ListGlobalAttribute{iline}; |
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311 | if isfield(Field, Field.ListGlobalAttribute{iline}) |
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312 | val=Field.(Field.ListGlobalAttribute{iline}); |
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313 | if ischar(val);% attribute value is char string |
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314 | Tabcell{iline,2}=val; |
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315 | elseif size(val,1)==1 %attribute value is a number or matlab vector |
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316 | Tabcell{iline,2}=num2str(val); |
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317 | end |
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318 | end |
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319 | end |
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320 | Tabchar=cell2tab(Tabcell,'='); |
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321 | end |
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322 | %% list Attribute names and values associated to the Variable # index-1 |
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323 | else |
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324 | list_var=get(handles.variables,'String'); |
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325 | if index>numel(list_var) |
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326 | return |
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327 | end |
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328 | VarName=list_var{index}; |
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329 | set(handles.attributes_txt,'String', ['attributes of ' VarName]) |
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330 | if isfield(Field,'VarAttribute')&& length(Field.VarAttribute)>=index-1 |
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331 | VarAttr=Field.VarAttribute{index-1}; |
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332 | if isstruct(VarAttr) |
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333 | attr_list=fieldnames(VarAttr); |
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334 | for iline=1:length(attr_list) |
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335 | Tabcell{iline,1}=attr_list{iline}; |
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336 | val=VarAttr.(attr_list{iline}) ; |
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337 | if ischar(val); |
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338 | Tabcell{iline,2}=val; |
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339 | else |
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340 | Tabcell{iline,2}=num2str(val); |
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341 | end |
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342 | end |
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343 | end |
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344 | end |
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345 | end |
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346 | if ~isempty(Tabcell) |
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347 | Tabchar=cell2tab(Tabcell,'='); |
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348 | end |
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349 | set(handles.attributes,'Value',1);% select the first item |
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350 | set(handles.attributes,'String',Tabchar); |
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351 | |
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352 | %% update dimensions; |
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353 | if isfield(Field,'ListDimName') |
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354 | Tabdim={};%default |
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355 | if isequal(index,1)%list all dimensions if '*' is selected as the variable |
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356 | dim_indices=1:length(Field.ListDimName); |
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357 | set(handles.dimensions_txt,'String', 'dimensions') |
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358 | else % a specific variable has been selected |
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359 | DimCell=Field.VarDimName{index-1}; |
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360 | if ischar(DimCell) |
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361 | DimCell={DimCell};% transform into a cell for a single dimension defined by a char string |
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362 | end |
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363 | dim_indices=[]; |
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364 | for idim=1:length(DimCell) |
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365 | dim_index=strcmp(DimCell{idim},Field.ListDimName);%vector with size of Field.ListDimName, =0 |
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366 | dim_index=find(dim_index,1); |
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367 | dim_indices=[dim_indices dim_index]; |
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368 | end |
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369 | set(handles.dimensions_txt,'String', ['dimensions of ' VarName]) |
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370 | end |
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371 | for iline=1:length(dim_indices) |
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372 | Tabdim{iline,1}=Field.ListDimName{dim_indices(iline)}; |
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373 | Tabdim{iline,2}=num2str(Field.DimValue(dim_indices(iline))); |
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374 | end |
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375 | Tabchar=cell2tab(Tabdim,' = '); |
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376 | Tabchar=[{''} ;Tabchar]; |
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377 | set(handles.dimensions,'Value',1) |
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378 | set(handles.dimensions,'String',Tabchar) |
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379 | end |
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380 | |
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381 | %% propose a plot by default if variables_Callback has not been already called by FieldOption_Callback (VarName is not a char string) |
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382 | if ~ischar(VarName) && ~isequal(index,1) |
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383 | if numel(DimCell)==1 |
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384 | set(handles.FieldOption,'Value',1)%propose 1D plot |
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385 | else |
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386 | set(handles.FieldOption,'Value',2)%propose scalar plot |
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387 | end |
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388 | if numel(DimCell)<=2 |
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389 | set(handles.Check3D,'Value',0) |
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390 | else |
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391 | set(handles.Check3D,'Value',1) |
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392 | end |
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393 | FieldOption_Callback(hObject, VarName, handles) |
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394 | end |
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395 | |
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396 | %------------------------------------------------------------------------ |
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397 | % --- Executes on selection change in FieldOption. |
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398 | %------------------------------------------------------------------------ |
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399 | function FieldOption_Callback(hObject, VarName, handles) |
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400 | |
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401 | Field=get(handles.get_field,'UserData'); |
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402 | FieldList=get(handles.FieldOption,'String'); |
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403 | FieldOption=FieldList{get(handles.FieldOption,'Value')}; |
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404 | switch FieldOption |
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405 | case '1D plot' |
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406 | set(handles.Coordinates,'Visible','on') |
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407 | set(handles.PanelOrdinate,'Visible','on') |
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408 | pos=get(handles.PanelOrdinate,'Position'); |
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409 | pos(1)=2; |
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410 | pos_coord=get(handles.Coordinates,'Position'); |
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411 | pos(2)=pos_coord(2)-pos(4)-2; |
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412 | set(handles.PanelOrdinate,'Position',pos) |
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413 | set(handles.PanelScalar,'Visible','off') |
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414 | set(handles.PanelVectors,'Visible','off') |
---|
415 | set(handles.Coord_y,'Visible','on') |
---|
416 | set(handles.Y_title,'Visible','on') |
---|
417 | set(handles.Coord_z,'Visible','off') |
---|
418 | set(handles.Z_title,'Visible','off') |
---|
419 | %ordinate_Callback(hObject, VarName, handles) |
---|
420 | case {'scalar'} |
---|
421 | set(handles.Coordinates,'Visible','on') |
---|
422 | set(handles.PanelOrdinate,'Visible','off') |
---|
423 | set(handles.PanelScalar,'Visible','on') |
---|
424 | set(handles.PanelVectors,'Visible','off') |
---|
425 | pos=get(handles.PanelScalar,'Position'); |
---|
426 | pos(1)=2; |
---|
427 | pos_coord=get(handles.Coordinates,'Position'); |
---|
428 | pos(2)=pos_coord(2)-pos(4)-2; |
---|
429 | set(handles.PanelScalar,'Position',pos) |
---|
430 | set(handles.Coord_y,'Visible','on') |
---|
431 | set(handles.Y_title,'Visible','on') |
---|
432 | if ~ischar(VarName) |
---|
433 | %default scalar selection |
---|
434 | test_coord=zeros(size(Field.Display.VarDimName)); %=1 when variable #ilist is eligible as structured coordiante |
---|
435 | for ilist=1:numel(Field.Display.VarDimName) |
---|
436 | if isfield(Field.Display,'VarAttribute') && numel(Field.Display.VarAttribute)>=ilist && isfield(Field.Display.VarAttribute{ilist},'Role') |
---|
437 | Role=Field.Display.VarAttribute{ilist}.Role; |
---|
438 | if strcmp(Role,'coord_x')||strcmp(Role,'coord_y') |
---|
439 | test_coord(ilist)=1; |
---|
440 | end |
---|
441 | end |
---|
442 | dimnames=Field.Display.VarDimName{ilist}; %list of dimensions for variable #ilist |
---|
443 | if numel(dimnames)==1 && strcmp(dimnames{1},Field.Display.ListVarName{ilist})%dimension variable |
---|
444 | test_coord(ilist)=1; |
---|
445 | end |
---|
446 | end |
---|
447 | scalar_index=find(~test_coord,1);%get the first variable not a coordinate |
---|
448 | if isempty(scalar_index) |
---|
449 | set(handles.scalar,'Value',1) |
---|
450 | else |
---|
451 | set(handles.scalar,'Value',scalar_index) |
---|
452 | end |
---|
453 | end |
---|
454 | scalar_Callback(hObject,VarName, handles) |
---|
455 | case 'vectors' |
---|
456 | set(handles.PanelVectors,'Visible','on') |
---|
457 | set(handles.Coordinates,'Visible','on') |
---|
458 | set(handles.PanelOrdinate,'Visible','off') |
---|
459 | set(handles.PanelScalar,'Visible','off') |
---|
460 | pos=get(handles.PanelVectors,'Position'); |
---|
461 | pos(1)=2; |
---|
462 | pos_coord=get(handles.Coordinates,'Position'); |
---|
463 | pos(2)=pos_coord(2)-pos(4)-2; |
---|
464 | set(handles.PanelVectors,'Position',pos) |
---|
465 | set(handles.Coord_y,'Visible','on') |
---|
466 | set(handles.Y_title,'Visible','on') |
---|
467 | %default vector selection |
---|
468 | vector_x_value=get(handles.vector_x,'UserData'); |
---|
469 | vector_y_value=get(handles.vector_y,'UserData'); |
---|
470 | if ~isempty(vector_x_value)&&~isempty(vector_y_value) |
---|
471 | set(handles.vector_x,'Value',vector_x_value) |
---|
472 | set(handles.vector_y,'Value',vector_y_value) |
---|
473 | else |
---|
474 | test_coord=zeros(size(Field.Display.VarDimName)); %=1 when variable #ilist is eligible as structured coordinate |
---|
475 | for ilist=1:numel(Field.Display.VarDimName) |
---|
476 | if isfield(Field.Display,'VarAttribute') && numel(Field.Display.VarAttribute)>=ilist && isfield(Field.Display.VarAttribute{ilist},'Role') |
---|
477 | Role=Field.Display.VarAttribute{ilist}.Role; |
---|
478 | if strcmp(Role,'coord_x')||strcmp(Role,'coord_y') |
---|
479 | test_coord(ilist)=1; |
---|
480 | end |
---|
481 | end |
---|
482 | dimnames=Field.Display.VarDimName{ilist}; %list of dimensions for variable #ilist |
---|
483 | if numel(dimnames)==1 && strcmp(dimnames{1},Field.Display.ListVarName{ilist})%dimension variable |
---|
484 | test_coord(ilist)=1; |
---|
485 | end |
---|
486 | end |
---|
487 | vector_index=find(~test_coord,2);%get the two first variables not a coordinate |
---|
488 | if isempty(vector_index) |
---|
489 | set(handles.vector_x,'Value',1) |
---|
490 | set(handles.vector_y,'Value',2) |
---|
491 | else |
---|
492 | set(handles.vector_x,'Value',vector_index(1)) |
---|
493 | set(handles.vector_y,'Value',vector_index(2)) |
---|
494 | end |
---|
495 | end |
---|
496 | vector_Callback(handles) |
---|
497 | case 'civdata...' |
---|
498 | set(handles.PanelOrdinate,'Visible','off') |
---|
499 | set(handles.PanelScalar,'Visible','off') |
---|
500 | set(handles.PanelVectors,'Visible','off') |
---|
501 | set(handles.Coordinates,'Visible','off') |
---|
502 | end |
---|
503 | |
---|
504 | %------------------------------------------------------------------------ |
---|
505 | function ordinate_Callback(hObject, DimCell, handles) |
---|
506 | %------------------------------------------------------------------------ |
---|
507 | Field=get(handles.get_field,'UserData'); |
---|
508 | y_index=get(handles.ordinate,'Value'); |
---|
509 | y_menu=get(handles.ordinate,'String'); |
---|
510 | if isempty(y_menu) |
---|
511 | return |
---|
512 | else |
---|
513 | YName=y_menu{y_index}; |
---|
514 | end |
---|
515 | |
---|
516 | %% set list of possible coordinates |
---|
517 | test_component=zeros(size(Field.Display.VarDimName));%=1 when variable #ilist is eligible as unstructured coordinate |
---|
518 | test_coord=zeros(size(Field.Display.VarDimName)); %=1 when variable #ilist is eligible as structured coordiante |
---|
519 | ListCoord={''}; |
---|
520 | dim_var=Field.Display.VarDimName{y_index};%list of dimensions of the selected variable |
---|
521 | |
---|
522 | for ilist=1:numel(Field.Display.VarDimName) |
---|
523 | dimnames=Field.Display.VarDimName{ilist}; %list of dimensions for variable #ilist |
---|
524 | if isequal(dimnames,dim_var) |
---|
525 | test_component(ilist)=1; |
---|
526 | elseif numel(dimnames)==1 && ~isempty(find(strcmp(dimnames{1},dim_var)))%variable ilist is a 1D array which can be coordinate variable |
---|
527 | test_coord(ilist)=1; |
---|
528 | end |
---|
529 | end |
---|
530 | var_component=find(test_component);% list of variable indices elligible as unstructured coordinates |
---|
531 | var_coord=find(test_coord);% % list of variable indices elligible as structured coordinates |
---|
532 | ListCoord=Field.Display.ListVarName([var_component var_coord]); |
---|
533 | |
---|
534 | %% set default coord selection |
---|
535 | if numel(find(test_coord))>3 |
---|
536 | SwitchVarIndexTime=get(handles.SwitchVarIndexTime,'String'); |
---|
537 | if numel(SwitchVarIndexTime)<3 |
---|
538 | SwitchVarIndexTime=[SwitchVarIndexTime;'matrix_index']; |
---|
539 | set(handles.SwitchVarIndexTime,'String',SwitchVarIndexTime) |
---|
540 | end |
---|
541 | set(handles.SwitchVarIndexTime,'Value',3)% the last dim must be considered as time |
---|
542 | SwitchVarIndexTime_Callback([], [], handles) |
---|
543 | end |
---|
544 | if numel(var_component)<2 |
---|
545 | if numel(test_coord)<2 |
---|
546 | ListCoord={''}; |
---|
547 | else |
---|
548 | set(handles.Coord_x,'Value',2) |
---|
549 | set(handles.Coord_y,'Value',1) |
---|
550 | end |
---|
551 | else |
---|
552 | coord_val=1; |
---|
553 | for ilist=1:numel(var_component) |
---|
554 | ivar=var_component(ilist); |
---|
555 | if isfield(Field.Display,'VarAttribute') && numel(Field.Display.VarAttribute)>=ivar && isfield(Field.Display.VarAttribute{ivar},'Role') |
---|
556 | Role=Field.Display.VarAttribute{ivar}.Role; |
---|
557 | if strcmp(Role,'coord_x') |
---|
558 | coord_val=ilist; |
---|
559 | end |
---|
560 | end |
---|
561 | end |
---|
562 | set(handles.Coord_x,'Value',coord_val+1) |
---|
563 | end |
---|
564 | set(handles.Coord_x,'String',[{''}; ListCoord]) |
---|
565 | |
---|
566 | |
---|
567 | %% set list of time coordinates |
---|
568 | menu=get(handles.SwitchVarIndexTime,'String'); |
---|
569 | TimeOption=menu{get(handles.SwitchVarIndexTime,'Value')}; |
---|
570 | switch TimeOption |
---|
571 | case 'variable' |
---|
572 | if numel(find(test_coord))<3 |
---|
573 | ListTime={''}; |
---|
574 | else |
---|
575 | ListTime=Field.Display.ListVarName(find(test_coord,end)); |
---|
576 | end |
---|
577 | set(handles.TimeName,'Value',1) |
---|
578 | set(handles.TimeName,'String',ListTime) |
---|
579 | case 'matrix index' |
---|
580 | if numel(find(test_coord))<3 |
---|
581 | ListTime={''}; |
---|
582 | else |
---|
583 | ListTime=Field.Display.VarDimName{find(test_coord,end)}; |
---|
584 | end |
---|
585 | set(handles.TimeName,'Value',1) |
---|
586 | set(handles.TimeName,'String',ListTime) |
---|
587 | end |
---|
588 | if ~ischar(DimCell) |
---|
589 | update_field(handles,YName) |
---|
590 | end |
---|
591 | |
---|
592 | %------------------------------------------------------------------------ |
---|
593 | % --- Executes on selection change in scalar menu. |
---|
594 | %------------------------------------------------------------------------ |
---|
595 | function scalar_Callback(hObject, VarName, handles) |
---|
596 | |
---|
597 | Field=get(handles.get_field,'UserData');% get the input field info stored in UserData of the GUI |
---|
598 | scalar_menu=get(handles.scalar,'String');% read the menu for scalar selection |
---|
599 | if ischar(VarName)% case of a call with input variable |
---|
600 | ScalarName=VarName; |
---|
601 | scalar_index=find(strcmp(VarName,scalar_menu)); |
---|
602 | set(handles.scalar,'Value',scalar_index)% select the input variable field in the menu |
---|
603 | else % no input variable, the variable ScalarName is selected from the menu |
---|
604 | scalar_index=get(handles.scalar,'Value'); |
---|
605 | ScalarName=scalar_menu{scalar_index}; |
---|
606 | end |
---|
607 | |
---|
608 | %% set list of possible coordinates |
---|
609 | test_component=zeros(size(Field.Display.VarDimName));%=1 when variable #ilist is eligible as unstructured coordinate |
---|
610 | test_coord=zeros(size(Field.Display.VarDimName)); %=1 when variable #ilist is eligible as structured coordiante |
---|
611 | dim_var=Field.Display.VarDimName{scalar_index};%list of dimensions of the selected variable |
---|
612 | %if ~get(handles.CheckDimensionX,'Value') |
---|
613 | %look for coordinate variables among the other variables |
---|
614 | for ilist=1:numel(Field.Display.VarDimName) |
---|
615 | dimnames=Field.Display.VarDimName{ilist}; %list of dimensions for variable #ilist |
---|
616 | if isequal(dimnames,dim_var) |
---|
617 | test_component(ilist)=1;% the listed variable has the same dimension as the selected scalar-> possibly chosen as unstructured coordinate |
---|
618 | elseif numel(dimnames)==1 && ~isempty(find(strcmp(dimnames{1},dim_var), 1))%variable ilist is a 1D array which can be coordinate variable |
---|
619 | test_coord(ilist)=1; |
---|
620 | end |
---|
621 | end |
---|
622 | %end |
---|
623 | var_component=find(test_component);% list of variable indices elligible as unstructured coordinates |
---|
624 | var_coord=find(test_coord);% % list of variable indices elligible as gridded coordinates |
---|
625 | var_coord(var_coord==scalar_index)=[]; |
---|
626 | var_component(var_component==scalar_index)=[]; |
---|
627 | ListCoord=Field.Display.ListVarName([var_coord var_component]); |
---|
628 | coord_val=zeros(size(ListCoord)); |
---|
629 | |
---|
630 | %% set default selection for grid coordinates |
---|
631 | if ~isempty(var_coord) |
---|
632 | coord_val(1)=var_coord(end); |
---|
633 | coord_val(2)=var_coord(end-1); |
---|
634 | if numel(var_coord)>=3 |
---|
635 | coord_val(3)=var_coord(end-2); |
---|
636 | end |
---|
637 | end |
---|
638 | % if numel(find(test_coord))>3 |
---|
639 | % SwitchVarIndexTime=get(handles.SwitchVarIndexTime,'String'); |
---|
640 | % if numel(SwitchVarIndexTime)<3 |
---|
641 | % SwitchVarIndexTime=[SwitchVarIndexTime;'matrix_index']; |
---|
642 | % set(handles.SwitchVarIndexTime,'String',SwitchVarIndexTime) |
---|
643 | % end |
---|
644 | % set(handles.SwitchVarIndexTime,'Value',3)% the last dim must be considered as time |
---|
645 | % SwitchVarIndexTime_Callback([], [], handles) |
---|
646 | % end |
---|
647 | |
---|
648 | %% default selection for labelled unstructured coordinates |
---|
649 | for ilist=1:numel(var_component) |
---|
650 | ivar=var_component(ilist); |
---|
651 | if isfield(Field.Display,'VarAttribute') && numel(Field.Display.VarAttribute)>=ivar && isfield(Field.Display.VarAttribute{ivar},'Role') |
---|
652 | Role=Field.Display.VarAttribute{ivar}.Role; |
---|
653 | if strcmp(Role,'coord_x') |
---|
654 | coord_val(1)=ilist; |
---|
655 | elseif strcmp(Role,'coord_y') |
---|
656 | coord_val(2)=ilist; |
---|
657 | elseif strcmp(Role,'coord_z') |
---|
658 | coord_val(3)=ilist; |
---|
659 | end |
---|
660 | end |
---|
661 | end |
---|
662 | if numel(find(coord_val))<2 % no predefiend components |
---|
663 | if numel(var_coord)>=3 |
---|
664 | coord_val(3)=3; |
---|
665 | end |
---|
666 | coord_val([1 2])=[1 2]; |
---|
667 | end |
---|
668 | |
---|
669 | %% set menu and default selection for coordinates |
---|
670 | set(handles.Coord_x,'Value',coord_val(1)) |
---|
671 | set(handles.Coord_x,'String',ListCoord) |
---|
672 | set(handles.Coord_y,'Value',coord_val(2)) |
---|
673 | set(handles.Coord_y,'String',ListCoord) |
---|
674 | if numel(coord_val)>=3 |
---|
675 | set(handles.Coord_z,'Value',coord_val(3)) |
---|
676 | set(handles.Coord_z,'String',ListCoord) |
---|
677 | set(handles.Coord_z,'Visible','on') |
---|
678 | set(handles.Check3D,'Value', 1) |
---|
679 | end |
---|
680 | |
---|
681 | %% set list of time coordinates |
---|
682 | menu=get(handles.SwitchVarIndexTime,'String'); |
---|
683 | TimeOption=menu{get(handles.SwitchVarIndexTime,'Value')}; |
---|
684 | switch TimeOption |
---|
685 | case 'variable' |
---|
686 | if numel(find(test_coord))<3 |
---|
687 | ListTime={''}; |
---|
688 | else |
---|
689 | ListTime=Field.Display.ListVarName(find(test_coord,end)); |
---|
690 | end |
---|
691 | set(handles.TimeName,'Value',1) |
---|
692 | set(handles.TimeName,'String',ListTime) |
---|
693 | case 'dim index' |
---|
694 | if numel(find(test_coord))<3 |
---|
695 | ListTime={''}; |
---|
696 | else |
---|
697 | ListTime=Field.Display.VarDimName{find(test_coord,end)}; |
---|
698 | end |
---|
699 | set(handles.TimeName,'Value',1) |
---|
700 | set(handles.TimeName,'String',ListTime) |
---|
701 | end |
---|
702 | if ~ischar(VarName) |
---|
703 | update_field(handles,ScalarName) |
---|
704 | end |
---|
705 | |
---|
706 | % --- Executes on button press in check_rgb. |
---|
707 | function check_rgb_Callback(hObject, eventdata, handles) |
---|
708 | |
---|
709 | |
---|
710 | %------------------------------------------------------------------------ |
---|
711 | % --- Executes on selection change in vector_x. |
---|
712 | %------------------------------------------------------------------------ |
---|
713 | function vector_x_Callback(hObject, DimCell, handles) |
---|
714 | |
---|
715 | vector_x_menu=get(handles.vector_x,'String'); |
---|
716 | vector_x_index=get(handles.vector_x,'Value'); |
---|
717 | vector_x=vector_x_menu{vector_x_index}; |
---|
718 | vector_Callback(handles) |
---|
719 | if ~ischar(DimCell) |
---|
720 | update_field(handles,vector_x) |
---|
721 | end |
---|
722 | |
---|
723 | %------------------------------------------------------------------------ |
---|
724 | % --- Executes on selection change in vector_x. |
---|
725 | %------------------------------------------------------------------------ |
---|
726 | function vector_y_Callback(hObject, DimCell, handles) |
---|
727 | |
---|
728 | vector_y_menu=get(handles.vector_x,'String'); |
---|
729 | vector_y_index=get(handles.vector_x,'Value'); |
---|
730 | vector_y=vector_y_menu{vector_y_index}; |
---|
731 | vector_Callback(handles) |
---|
732 | if ~ischar(DimCell) |
---|
733 | update_field(handles,vector_y) |
---|
734 | end |
---|
735 | |
---|
736 | %------------------------------------------------------------------------ |
---|
737 | % --- Executes on selection change in vector_z. |
---|
738 | function vector_z_Callback(hObject, DimCell, handles) |
---|
739 | %------------------------------------------------------------------------ |
---|
740 | vector_z_menu=get(handles.vector_z,'String'); |
---|
741 | vector_z_index=get(handles.vector_z,'Value'); |
---|
742 | vector_z=vector_z_menu{vector_z_index}; |
---|
743 | vector_Callback(handles) |
---|
744 | if ~ischar(DimCell) |
---|
745 | update_field(handles,vector_z) |
---|
746 | end |
---|
747 | %------------------------------------------------------------------------ |
---|
748 | % --- Executes on selection change in vec_color. |
---|
749 | function vec_color_Callback(hObject, DimCell, handles) |
---|
750 | %------------------------------------------------------------------------ |
---|
751 | index=get(handles.vec_color,'Value'); |
---|
752 | string=get(handles.vec_color,'String'); |
---|
753 | VarName=string{index}; |
---|
754 | vector_Callback(handles) |
---|
755 | if ~ischar(DimCell) |
---|
756 | update_field(handles,VarName) |
---|
757 | end |
---|
758 | %------------------------------------------------------------------------ |
---|
759 | % --- Executes on selection change in vector_x or vector_y |
---|
760 | function vector_Callback( handles) |
---|
761 | %------------------------------------------------------------------------ |
---|
762 | Field=get(handles.get_field,'UserData'); |
---|
763 | vector_x_index=get(handles.vector_x,'Value'); |
---|
764 | vector_y_index=get(handles.vector_y,'Value'); |
---|
765 | vec_color_index=get(handles.vec_color,'Value'); |
---|
766 | |
---|
767 | %% set list of possible coordinates |
---|
768 | test_component=zeros(size(Field.Display.VarDimName));%=1 when variable #ilist is eligible as unstructured coordinate |
---|
769 | test_coord=zeros(size(Field.Display.VarDimName)); %=1 when variable #ilist is eligible as structured coordinate |
---|
770 | check_consistent=1;%check that the selected vector components (and possibly color var) have the same dimensiosn |
---|
771 | ListCoord={''}; |
---|
772 | dim_var=Field.Display.VarDimName{vector_x_index};%list of dimensions of the selected variable |
---|
773 | if ~isequal(dim_var,Field.Display.VarDimName{vector_y_index}) |
---|
774 | check_consistent=0; |
---|
775 | elseif vec_color_index~=1 && ~isequal(dim_var,Field.Display.VarDimName{vec_color_index}) |
---|
776 | check_consistent=0; |
---|
777 | end |
---|
778 | % the two vector components have consistent dimensions |
---|
779 | if check_consistent |
---|
780 | for ilist=1:numel(Field.Display.VarDimName) |
---|
781 | dimnames=Field.Display.VarDimName{ilist}; %list of dimensions for variable #ilist |
---|
782 | if isequal(dimnames,dim_var) |
---|
783 | test_component(ilist)=1; |
---|
784 | elseif numel(dimnames)==1 && ~isempty(find(strcmp(dimnames{1},dim_var)))%variable ilist is a 1D array which can be coordinate variable |
---|
785 | test_coord(ilist)=1; |
---|
786 | end |
---|
787 | end |
---|
788 | var_component=find(test_component);% list of variable indices elligible as unstructured coordinates |
---|
789 | var_coord=find(test_coord);% % list of variable indices elligible as structured coordinates |
---|
790 | var_component(var_component==vector_x_index|var_component==vector_y_index)=[]; |
---|
791 | var_coord(var_coord==vector_x_index|var_coord==vector_y_index)=[];% remove vector components form te possible list of coordinates |
---|
792 | ListCoord=Field.Display.ListVarName([var_coord var_component]); |
---|
793 | |
---|
794 | %% set default coord selection |
---|
795 | if numel(find(test_coord))>3 |
---|
796 | set(handles.SwitchVarIndexTime,'Value',3)% the last dim must be considered as time |
---|
797 | end |
---|
798 | if numel(var_component)<2 |
---|
799 | if numel(find(test_coord))<2 |
---|
800 | ListCoord={''}; |
---|
801 | else |
---|
802 | if numel(find(test_coord))>=3 |
---|
803 | set(handles.Coord_x,'Value',3) |
---|
804 | set(handles.Coord_y,'Value',2) |
---|
805 | set(handles.Coord_z,'Value',1) |
---|
806 | else |
---|
807 | set(handles.Coord_x,'Value',2) |
---|
808 | set(handles.Coord_y,'Value',1) |
---|
809 | end |
---|
810 | end |
---|
811 | else |
---|
812 | coord_val=[0 0 0]; |
---|
813 | for ilist=1:numel(var_component) |
---|
814 | ivar=var_component(ilist); |
---|
815 | if isfield(Field.Display,'VarAttribute') && numel(Field.Display.VarAttribute)>=ivar && isfield(Field.Display.VarAttribute{ivar},'Role') |
---|
816 | Role=Field.Display.VarAttribute{ivar}.Role; |
---|
817 | if strcmp(Role,'coord_x') |
---|
818 | coord_val(1)=ilist; |
---|
819 | elseif strcmp(Role,'coord_y') |
---|
820 | coord_val(2)=ilist; |
---|
821 | elseif strcmp(Role,'coord_z') |
---|
822 | coord_val(3)=ilist; |
---|
823 | end |
---|
824 | end |
---|
825 | end |
---|
826 | if isempty(find(coord_val)) |
---|
827 | coord_val=var_coord;% case of dimension coordinates |
---|
828 | end |
---|
829 | if numel(find(coord_val))<2 |
---|
830 | %coord_val=[numel(var_component)+2 numel(var_component)+1]; |
---|
831 | coord_val=[1 2 3]; |
---|
832 | end |
---|
833 | set(handles.Coord_x,'Value',coord_val(1)) |
---|
834 | set(handles.Coord_y,'Value',coord_val(2)) |
---|
835 | if numel(coord_val)>=3 |
---|
836 | set(handles.Coord_z,'Value',coord_val(3)) |
---|
837 | end |
---|
838 | end |
---|
839 | end |
---|
840 | set(handles.Coord_z,'String',ListCoord) |
---|
841 | set(handles.Coord_y,'String',ListCoord) |
---|
842 | set(handles.Coord_x,'String',ListCoord) |
---|
843 | |
---|
844 | |
---|
845 | %% set list of time coordinates |
---|
846 | menu=get(handles.SwitchVarIndexTime,'String'); |
---|
847 | TimeOption=menu{get(handles.SwitchVarIndexTime,'Value')}; |
---|
848 | switch TimeOption |
---|
849 | case 'variable' |
---|
850 | if numel(find(test_coord))<3 |
---|
851 | ListTime={''}; |
---|
852 | else |
---|
853 | ListTime=Field.Display.ListVarName(find(test_coord,end)); |
---|
854 | end |
---|
855 | set(handles.TimeName,'Value',1) |
---|
856 | set(handles.TimeName,'String',ListTime) |
---|
857 | case 'dim index' |
---|
858 | if numel(find(test_coord))<3 |
---|
859 | ListTime={''}; |
---|
860 | else |
---|
861 | ListTime=Field.Display.VarDimName{find(test_coord,end)}; |
---|
862 | end |
---|
863 | set(handles.TimeName,'Value',1) |
---|
864 | set(handles.TimeName,'String',ListTime) |
---|
865 | end |
---|
866 | |
---|
867 | %------------------------------------------------------------------------ |
---|
868 | % --- Executes on selection change in SwitchVarIndexX. |
---|
869 | %------------------------------------------------------------------------ |
---|
870 | function SwitchVarIndexX_Callback(hObject, eventdata, handles) |
---|
871 | |
---|
872 | %------------------------------------------------------------------------ |
---|
873 | % --- Executes on selection change in Coord_x. |
---|
874 | %------------------------------------------------------------------------ |
---|
875 | function Coord_x_Callback(hObject, DimCell, handles) |
---|
876 | |
---|
877 | index=get(handles.Coord_x,'Value'); |
---|
878 | string=get(handles.Coord_x,'String'); |
---|
879 | VarName=string{index}; |
---|
880 | if ~ischar(DimCell) |
---|
881 | update_field(handles,VarName) |
---|
882 | end |
---|
883 | %------------------------------------------------------------------------ |
---|
884 | % --- Executes on selection change in Coord_y. |
---|
885 | %------------------------------------------------------------------------ |
---|
886 | function Coord_y_Callback(hObject, DimCell, handles) |
---|
887 | |
---|
888 | index=get(handles.Coord_y,'Value'); |
---|
889 | string=get(handles.Coord_y,'String'); |
---|
890 | VarName=string{index}; |
---|
891 | |
---|
892 | if ~ischar(DimCell) |
---|
893 | update_field(handles,VarName) |
---|
894 | end |
---|
895 | |
---|
896 | %------------------------------------------------------------------------ |
---|
897 | % --- Executes on selection change in Coord_z. |
---|
898 | %------------------------------------------------------------------------ |
---|
899 | function Coord_z_Callback(hObject, DimCell, handles) |
---|
900 | |
---|
901 | index=get(handles.Coord_z,'Value'); |
---|
902 | string=get(handles.Coord_z,'String'); |
---|
903 | VarName=string{index}; |
---|
904 | if ~ischar(DimCell) |
---|
905 | update_field(handles,VarName) |
---|
906 | end |
---|
907 | |
---|
908 | %------------------------------------------------------------------------ |
---|
909 | % --- Executes on selection change in SwitchVarIndexTime. |
---|
910 | %------------------------------------------------------------------------ |
---|
911 | |
---|
912 | function SwitchVarIndexTime_Callback(hObject, eventdata, handles) |
---|
913 | |
---|
914 | Field=get(handles.get_field,'UserData'); |
---|
915 | menu=get(handles.SwitchVarIndexTime,'String'); |
---|
916 | option=menu{get(handles.SwitchVarIndexTime,'Value')}; |
---|
917 | |
---|
918 | switch option |
---|
919 | case 'file index' |
---|
920 | set(handles.TimeName, 'Visible','off')% the time is taken as the file index |
---|
921 | case 'attribute' |
---|
922 | set(handles.TimeName, 'Visible','on')% timeName menu represents the available attributes |
---|
923 | time_index=get(handles.TimeName,'UserData'); %select the input data |
---|
924 | if isempty(time_index) |
---|
925 | PreviousList=get(handles.TimeName, 'String'); |
---|
926 | if ~isempty(PreviousList) |
---|
927 | PreviousAttr=PreviousList{get(handles.TimeName, 'Value')}; |
---|
928 | index=find(strcmp(PreviousAttr,Field.Display.ListGlobalAttribute),1); |
---|
929 | end |
---|
930 | end |
---|
931 | if isempty(time_index) |
---|
932 | time_index=find(~cellfun('isempty',regexp(Field.Display.ListGlobalAttribute,'Time')),1);% index of the attributes containing the string 'Time' |
---|
933 | end |
---|
934 | if ~isempty(time_index) |
---|
935 | set(handles.TimeName,'Value',time_index) |
---|
936 | else |
---|
937 | set(handles.TimeName,'Value',1) |
---|
938 | end |
---|
939 | set(handles.TimeName, 'String',Field.Display.ListGlobalAttribute) |
---|
940 | |
---|
941 | case 'variable'% TimeName menu represents the available variables |
---|
942 | set(handles.TimeName, 'Visible','on') |
---|
943 | VarNbDim=cellfun('length',Field.Display.VarDimName); % check the nbre of dimensions of each input variable |
---|
944 | TimeVarName=Field.Display.ListVarName(VarNbDim==1);% list of variables with a single dimension (candidate for time) |
---|
945 | List=get(handles.TimeName,'String');% list of names on the menu for time |
---|
946 | if isempty(List) |
---|
947 | ind=1; |
---|
948 | else |
---|
949 | option=List{get(handles.TimeName,'Value')};% previous selected option |
---|
950 | ind=find(strcmp(option,TimeVarName)); %check whether the previous selection is available in the newlist |
---|
951 | if isempty(ind) |
---|
952 | ind=1; |
---|
953 | end |
---|
954 | end |
---|
955 | if ~isempty(TimeVarName) |
---|
956 | set(handles.TimeName, 'Value',ind);% select first value in the menu if the option is not found |
---|
957 | set(handles.TimeName, 'String',TimeVarName)% update the menu for time name |
---|
958 | end |
---|
959 | case 'matrix index'% TimeName menu represents the available dimensions |
---|
960 | set(handles.TimeName, 'Visible','on') |
---|
961 | set(handles.TimeName, 'Value',1); |
---|
962 | set(handles.TimeName, 'String',Field.Display.ListDimName) |
---|
963 | end |
---|
964 | TimeName_Callback(hObject, [], handles) |
---|
965 | |
---|
966 | %----------------------------------------------------------------------- |
---|
967 | function update_field(handles,VarName) |
---|
968 | %----------------------------------------------------------------------- |
---|
969 | Field=get(handles.get_field,'UserData'); |
---|
970 | index=name2index(VarName,Field.ListVarName); |
---|
971 | if ~isempty(index) |
---|
972 | set(handles.variables,'Value',index+1) |
---|
973 | variables_Callback(handles.variables, VarName, handles) |
---|
974 | end |
---|
975 | |
---|
976 | %------------------------------------------------------------------------ |
---|
977 | % --- give index numbers of the strings str in the list ListvarName |
---|
978 | % ----------------------------------------------------------------------- |
---|
979 | function VarIndex_y=name2index(cell_str,ListVarName) |
---|
980 | |
---|
981 | VarIndex_y=[]; |
---|
982 | if ischar(cell_str) |
---|
983 | VarIndex_y=find(strcmp(cell_str,ListVarName),1); |
---|
984 | elseif iscell(cell_str) |
---|
985 | for isel=1:length(cell_str) |
---|
986 | varsel=cell_str{isel}; |
---|
987 | for ivar=1:length(ListVarName) |
---|
988 | varlist=ListVarName{ivar}; |
---|
989 | if isequal(varlist,varsel) |
---|
990 | VarIndex_y=[VarIndex_y ivar]; |
---|
991 | end |
---|
992 | end |
---|
993 | end |
---|
994 | end |
---|
995 | |
---|
996 | |
---|
997 | |
---|
998 | % % --- Executes on button press in CheckDimensionY. |
---|
999 | % function CheckDimensionY_Callback(hObject, eventdata, handles) |
---|
1000 | % FieldList=get(handles.FieldOption,'String'); |
---|
1001 | % FieldOption=FieldList{get(handles.FieldOption,'Value')}; |
---|
1002 | % switch FieldOption |
---|
1003 | % case '1D plot' |
---|
1004 | % |
---|
1005 | % case {'scalar','pick variables'} |
---|
1006 | % scalar_Callback(hObject, eventdata, handles) |
---|
1007 | % case 'vectors' |
---|
1008 | % end |
---|
1009 | % |
---|
1010 | % |
---|
1011 | % % --- Executes on button press in CheckDimensionZ. |
---|
1012 | % function CheckDimensionZ_Callback(hObject, eventdata, handles) |
---|
1013 | % FieldList=get(handles.FieldOption,'String'); |
---|
1014 | % FieldOption=FieldList{get(handles.FieldOption,'Value')}; |
---|
1015 | % switch FieldOption |
---|
1016 | % case '1D plot' |
---|
1017 | % |
---|
1018 | % case 'scalar' |
---|
1019 | % scalar_Callback(hObject, eventdata, handles) |
---|
1020 | % case 'vectors' |
---|
1021 | % end |
---|
1022 | |
---|
1023 | % --- Executes on selection change in TimeName. |
---|
1024 | function TimeName_Callback(hObject, eventdata, handles) |
---|
1025 | Field=get(handles.get_field,'UserData'); |
---|
1026 | index=get(handles.SwitchVarIndexTime,'Value'); |
---|
1027 | MenuIndex=get(handles.TimeName,'Value'); |
---|
1028 | string=get(handles.TimeName,'String'); |
---|
1029 | TimeName='';%default |
---|
1030 | if ~isempty(string)&&iscell(string) |
---|
1031 | TimeName=string{MenuIndex}; |
---|
1032 | end |
---|
1033 | switch index |
---|
1034 | case 1 |
---|
1035 | set(handles.num_TimeDimension,'String','') |
---|
1036 | set(handles.TimeUnit,'String','index') |
---|
1037 | case 2 |
---|
1038 | set(handles.num_TimeDimension,'String','') |
---|
1039 | attr_index=find(strcmpi([TimeName 'Unit'],Field.ListGlobalAttribute));% look for time unit |
---|
1040 | if ~isempty(attr_index) |
---|
1041 | AttrName=Field.ListGlobalAttribute{attr_index}; |
---|
1042 | set(handles.TimeUnit,'String',Field.(AttrName)) |
---|
1043 | else |
---|
1044 | set(handles.TimeUnit,'String','') |
---|
1045 | end |
---|
1046 | case {3 ,4} |
---|
1047 | if index==3 % TimeName is used to chose a variable |
---|
1048 | VarIndex=name2index(TimeName,Field.ListVarName); |
---|
1049 | DimName=Field.VarDimName{VarIndex}; |
---|
1050 | DimIndex=name2index(DimName,Field.ListDimName); |
---|
1051 | DimValue=Field.DimValue(DimIndex); |
---|
1052 | set(handles.num_TimeDimension,'String',num2str(DimValue)) |
---|
1053 | unit=''; |
---|
1054 | if isfield(Field,'VarAttribute')&& isfield(Field.VarAttribute{VarIndex},'Unit') |
---|
1055 | unit=Field.VarAttribute{VarIndex}.Unit; |
---|
1056 | end |
---|
1057 | set(handles.TimeUnit,'String',unit) |
---|
1058 | update_field(handles,TimeName) |
---|
1059 | elseif index==4% TimeName is used to chose a dimension |
---|
1060 | DimName=string{MenuIndex}; |
---|
1061 | DimIndex=name2index(DimName,Field.ListDimName); |
---|
1062 | DimValue=Field.DimValue(DimIndex); |
---|
1063 | set(handles.num_TimeDimension,'String',num2str(DimValue)) |
---|
1064 | set(handles.TimeUnit,'String','index') |
---|
1065 | end |
---|
1066 | end |
---|
1067 | |
---|
1068 | %----------------------------------------------------------------------- |
---|
1069 | % --- Executes on button press in Check3D. |
---|
1070 | %----------------------------------------------------------------------- |
---|
1071 | function Check3D_Callback(hObject, eventdata, handles) |
---|
1072 | if get(handles.Check3D,'Value')% 3D fields |
---|
1073 | status='on'; |
---|
1074 | else% fields studied as 2D |
---|
1075 | status='off'; |
---|
1076 | end |
---|
1077 | |
---|
1078 | set(handles.Coord_z,'Visible',status) |
---|
1079 | % set(handles.CheckDimensionZ,'Visible',status) |
---|
1080 | set(handles.Z_title,'Visible',status) |
---|
1081 | set(handles.vector_z,'Visible',status) |
---|
1082 | set(handles.W_title,'Visible',status) |
---|
1083 | Field=get(handles.get_field,'UserData'); |
---|
1084 | if strcmp(status,'on')% ask for 3D input |
---|
1085 | if Field.MaxDim>3% for 4D fields, propose to use the fourth variable as time |
---|
1086 | %set(handles.Time,'Visible','on') |
---|
1087 | menu=get(handles.SwitchVarIndexTime,'String'); |
---|
1088 | val=find(strcmp('variable',menu)); |
---|
1089 | if ~isempty(val) |
---|
1090 | set(handles.SwitchVarIndexTime,'Value',val) |
---|
1091 | end |
---|
1092 | else |
---|
1093 | set(handles.SwitchVarIndexTime,'Value',1) |
---|
1094 | set(handles.SwitchVarIndexTime,'String',{'file index';'attribute'}) |
---|
1095 | end |
---|
1096 | else |
---|
1097 | set(handles.SwitchVarIndexTime,'String',get(handles.SwitchVarIndexTime,'UserData')) |
---|
1098 | if Field.MaxDim >=3 |
---|
1099 | var_index=find(strcmp('variable',get(handles.SwitchVarIndexTime,'UserData'))); |
---|
1100 | set(handles.SwitchVarIndexTime,'Value',var_index) |
---|
1101 | end |
---|
1102 | end |
---|
1103 | SwitchVarIndexTime_Callback(handles.SwitchVarIndexTime,[], handles) |
---|
1104 | |
---|
1105 | %------------------------------------------------------------------------ |
---|
1106 | % --- Executes on button press in OK. |
---|
1107 | %------------------------------------------------------------------------ |
---|
1108 | function OK_Callback(hObject, eventdata, handles) |
---|
1109 | handles.output=read_GUI(handles.get_field); |
---|
1110 | guidata(hObject, handles);% Update handles structure |
---|
1111 | uiresume(handles.get_field); |
---|
1112 | drawnow |
---|
1113 | % this function then activate get_field_OutputFcn |
---|
1114 | |
---|
1115 | %------------------------------------------------------------------------ |
---|
1116 | % --- Executes when the GUI is closed by the mouse on upper right corner. |
---|
1117 | %------------------------------------------------------------------------ |
---|
1118 | function closefcn(hObject, eventdata, handles) |
---|
1119 | handles.output=[]; |
---|
1120 | guidata(hObject, handles);% Update handles structure |
---|
1121 | uiresume(handles.get_field); |
---|
1122 | drawnow |
---|
1123 | |
---|
1124 | %------------------------------------------------------------------------ |
---|
1125 | % --- Outputs from this function are returned to the command line. |
---|
1126 | %------------------------------------------------------------------------ |
---|
1127 | function varargout = get_field_OutputFcn(hObject, eventdata, handles) |
---|
1128 | |
---|
1129 | varargout{1} =handles.output; |
---|
1130 | delete(handles.get_field) |
---|