Merge pull request #192 from salomon73/additional-routines

Added the file read_boozer.m

Utilities/matlabtools/read_boozer.m

@@ -0,0 +1,36 @@
+%% read_boozer( FILENAME, ROOT)
+% =============================
+%
+% Reads hdf5 output from Boozer_xForms
+% and produces data struct
+%
+% INPUT
+% -----
+%   -filename : name of Boz output 
+%   -root     : root directory
+%
+% ------------------------------------%
+% Written by S.Guinchard (05/22)      %
+% from read_spec routine              %
+% ------------------------------------%
+
+function g_data = read_boozer(filename, root )
+  g_data_info = h5info(filename, root);
+  ngroups     = length(g_data_info.Groups);
+  nvars       = length(g_data_info.Datasets);
+  % Get datasets in root node
+  for i = 1: nvars
+    g_data.([g_data_info.Datasets(i).Name]) = h5read(filename,[root '/' g_data_info.Datasets(i).Name]);
+    natts = length(g_data_info.Datasets(i).Attributes);
+    for j=1:natts
+        g_data.([g_data_info.Datasets(i).Attributes(j).Name]) = g_data_info.Datasets(i).Attributes(j).Value{1};
+    end
+  end
+  % get groups in root node
+  if ngroups > 0
+    for i = 1 : ngroups
+      g_path = strsplit(g_data_info.Groups(i).Name, '/');
+      g_data.([g_path{end}]) = read_boozer(filename, g_data_info.Groups(i).Name);
+    end
+  end
+end