Changeset 93 for trunk/src/get_field

Timestamp:

May 27, 2010, 7:25:58 PM (15 years ago)

Author:

sommeria

Message:

FFT: improved to deal with NaN data
merge_proj: corrected to reproduce dt if unique
uvmat.fig: tooltip corrected
plot_field: bug for isocontour corrected,
im_filter: cleaning
phys_polar: spatial derivative included (still to check)
set_obeject.fig: minor correction
struct2nc: comments improved
uvmat: button NB implemented
read_civxdata: error message improved

File:

• trunk/src/get_field/FFT.m (modified) (2 diffs)

trunk/src/get_field/FFT.m

@@ -6 +6 @@
     return %exit the function 
 end
-
+GUI_input=[];
 %initiation
 hhget_field=guidata(hget_field);
@@ -29 +29 @@
 % get variable
 eval(['Var= Field.' ordinate_name ';']);
-np=size(Var);
+np=size(Var)
 np_freq=floor(np(1)/2);
 dx=1;%default
 dfreq=1/np(1);%default frequency interval (abscissa= array index)
+sum_data=sum(Var,2);
 if ~isequal(abscissa_name,'')
     eval(['Coord_x= Field.' abscissa_name ';']);
-    ind_select=find(~isinf(Coord_x));%detect infinite values
+    ind_select=find(~isinf(Coord_x)&~isnan(sum_data));%detect infinite values
     Coord_x=Coord_x(ind_select);
     Var=Var(ind_select,:);