Changeset 1094 for trunk/src/proj_field.m

Timestamp:

Mar 25, 2021, 9:37:04 AM (4 years ago)

Author:

sommeria

Message:

phys_polar debugged

File:

• trunk/src/proj_field.m (modified) (10 diffs)

trunk/src/proj_field.m

@@ -1125 +1125 @@
 ProjMode=num2cell(blanks(numel(CellInfo)));
 ProjMode=regexprep(ProjMode,' ',ObjectData.ProjMode);
-%ProjMode=cell(size(CellInfo));
-% for icell=1:numel(CellInfo)
-%     ProjMode{icell}=ObjectData.ProjMode;% projection mode of the plane object
-% end
 icell_grid=[];% field cell index which defines the grid
 if strcmp(ObjectData.ProjMode,'projection')
@@ -1192 +1188 @@
         [XI,YI]=meshgrid(coord_x_proj,coord_y_proj);%grid in the new coordinates
         ProjData.VarDimName={AYName,AXName};
-        %         XI=ObjectData.Coord(1,1)+(X)*cos(PlaneAngle(3))-YI*sin(PlaneAngle(3));%corresponding coordinates in the original system
-        %         YI=ObjectData.Coord(1,2)+(X)*sin(PlaneAngle(3))+YI*cos(PlaneAngle(3));
     else% we use the existing grid from field cell #icell_grid
         NbDim=NbDimArray(icell_grid);
@@ -1204 +1198 @@
         ProjData.(AXName)=FieldData.(AXName); % new (projected ) y coordinates
     end
-    ProjData.ListVarName={AYName,AXName};
-    
+    ProjData.ListVarName={AYName,AXName};   
     ProjData.VarAttribute{1}.Role='coord_y';
     ProjData.VarAttribute{2}.Role='coord_x';
+            YAttribute=FieldData.VarAttribute{CellInfo{icell_grid}.CoordIndex(NbDim-1)};
+        XAttribute=FieldData.VarAttribute{CellInfo{icell_grid}.CoordIndex(NbDim)};
+    if ~testangle 
+        if isfield(YAttribute,'units')
+            ProjData.VarAttribute{1}.units=YAttribute.units;
+        end
+         if isfield(XAttribute,'units')
+            ProjData.VarAttribute{2}.units=XAttribute.units;
+         end
+    end
 end
 
@@ -1244 +1247 @@
             coord_x=FieldData.(CellInfo{icell}.XName);% initial x coordinates
             coord_y=FieldData.(CellInfo{icell}.YName);% initial y coordinates
-      
+            
             if check3D
                 coord_z=FieldData.(CellInfo{icell}.ZName);
@@ -1348 +1351 @@
                         VarName_FF=FieldData.ListVarName{CellInfo{icell}.VarIndex_errorflag};
                         indsel=find(FieldData.(VarName_FF)==0);
+                        if isempty(indsel)
+                            errormsg='bad projection plane: no data found in the projection domain';
+                            return
+                        end
                         coord_X=coord_X(indsel);
                         coord_Y=coord_Y(indsel);
@@ -1625 +1632 @@
                     end
                     [X,Y]=meshgrid(Coord{2},Coord{1});%initial coordinates
-                    %name of error flag variable
-%                     FFName='FF';%default name (if not already used)
-%                     if isfield(ProjData,'FF')
-%                         ind=1;
-%                         while isfield(ProjData,['FF_' num2str(ind)])
-%                             ind=ind+1;
-%                         end
-%                         FFName=['FF_' num2str(ind)];% append an index to the name of error flag, FF_1,FF_2...
-%                     end
+
                     % project all variables in the cell
                     for ivar=VarIndex
@@ -1656 +1655 @@
                             VarAttribute{length(ListVarName)+nbcoord}=FieldData.VarAttribute{ivar};
                         end
-%                         ProjData.(FFName)=isnan(ProjData.(VarName));%detact NaN (points outside the interpolation range)
-%                         ProjData.(VarName)(ProjData.(FFName))=0; %set to 0 the NaN data
-                    end
-                    %update list of variables with error flag
-%                     ListVarName=[ListVarName FFName];
-%                     VarDimName=[VarDimName {DimCell}];
-%                     VarAttribute{numel(ListVarName)}.Role='errorflag';
+                    end
                 elseif ~testangle % 3Dcase without change of angle
                     % unstructured z coordinate
@@ -1691 +1684 @@
                     Coord{2}=FieldData.(FieldData.ListVarName{CellInfo{icell}.CoordIndex(2)});%initial y coordinates
                     Coord{3}=FieldData.(FieldData.ListVarName{CellInfo{icell}.CoordIndex(3)});%initial x coordinates
-
                     coord_x_proj=ObjectData.RangeX(1):InterpMesh:ObjectData.RangeX(2);% set of coordinates in the projection plane
                     coord_y_proj=ObjectData.RangeY(1):InterpMesh:ObjectData.RangeY(2);
@@ -1700 +1692 @@
                     YI_proj=M(2,1)*XI+M(2,2)*YI+ObjectData.Coord(1,2);
                     ZI_proj=M(3,1)*XI+M(3,2)*YI+ObjectData.Coord(1,3);
-                    
-    
                     for ivar=VarIndex
                         VarName=FieldData.ListVarName{ivar};
@@ -1763 +1753 @@
     end
 end
-% %prepare substraction in case of two input fields
-% SubData.ListVarName={};
-% SubData.VarDimName={};
-% SubData.VarAttribute={};
-% check_remove=zeros(size(ProjData.ListVarName));
-% for iproj=1:numel(ProjData.VarAttribute)
-%     if isfield(ProjData.VarAttribute{iproj},'CheckSub')&&isequal(ProjData.VarAttribute{iproj}.CheckSub,1)
-%         VarName=ProjData.ListVarName{iproj};
-%         SubData.ListVarName=[SubData.ListVarName {VarName}];
-%         SubData.VarDimName=[SubData.VarDimName ProjData.VarDimName{iproj}];
-%         SubData.VarAttribute=[SubData.VarAttribute ProjData.VarAttribute{iproj}];
-%         SubData.(VarName)=ProjData.(VarName);
-%         check_remove(iproj)=1;
-%     end
-% end
-% if ~isempty(find(check_remove))
-%     ind_remove=find(check_remove);
-%     ProjData.ListVarName(ind_remove)=[];
-%     ProjData.VarDimName(ind_remove)=[];
-%     ProjData.VarAttribute(ind_remove)=[];
-%     ProjData=sub_field(ProjData,[],SubData);
-% end
 
 %-----------------------------------------------------------------