Docs and log

circus/shared/files.py

@@ -768,45 +768,65 @@ def load_data(params, data, extension=''):
     elif data == 'spatial_whitening':
         filename = file_out_suff + '.basis.hdf5'
         if os.path.exists(filename):
-            myfile  = h5py.File(filename, 'r', libver='earliest')
-            spatial = numpy.ascontiguousarray(myfile.get('spatial')[:])
-            myfile.close()
-            return spatial
+            try:
+                myfile  = h5py.File(filename, 'r', libver='earliest')
+                spatial = numpy.ascontiguousarray(myfile.get('spatial')[:])
+                myfile.close()
+                return spatial
+            except Exception:
+                if comm.rank == 0:
+                    print_and_log(["The whitening step should be launched first!"], 'error', logger)
+                sys.exit(0)
         else:
             if comm.rank == 0:
                 print_and_log(["The whitening step should be launched first!"], 'error', logger)
             sys.exit(0)
     elif data == 'temporal_whitening':
         filename = file_out_suff + '.basis.hdf5'
         if os.path.exists(filename):
-            myfile   = h5py.File(filename, 'r', libver='earliest')
-            temporal = myfile.get('temporal')[:]
-            myfile.close()
-            return temporal
+            try:
+                myfile   = h5py.File(filename, 'r', libver='earliest')
+                temporal = myfile.get('temporal')[:]
+                myfile.close()
+                return temporal
+            except Exception:
+                if comm.rank == 0:
+                    print_and_log(["The whitening step should be launched first!"], 'error', logger)
+                sys.exit(0)
         else:
             if comm.rank == 0:
                 print_and_log(["The whitening step should be launched first!"], 'error', logger)
             sys.exit(0)
     elif data == 'basis':
         filename = file_out_suff + '.basis.hdf5'
         if os.path.exists(filename):
-            myfile     = h5py.File(filename, 'r', libver='earliest')
-            basis_proj = numpy.ascontiguousarray(myfile.get('proj')[:])
-            basis_rec  = numpy.ascontiguousarray(myfile.get('rec')[:])
-            myfile.close()
-            return basis_proj, basis_rec
+            try:
+                myfile     = h5py.File(filename, 'r', libver='earliest')
+                basis_proj = numpy.ascontiguousarray(myfile.get('proj')[:])
+                basis_rec  = numpy.ascontiguousarray(myfile.get('rec')[:])
+                myfile.close()
+                return basis_proj, basis_rec
+            except Exception:
+                if comm.rank == 0:
+                    print_and_log(["The whitening step should be launched first!"], 'error', logger)
+                sys.exit(0)
         else:
             if comm.rank == 0:
                 print_and_log(["The whitening step should be launched first!"], 'error', logger)
             sys.exit(0)
     elif data == 'basis-pos':
         filename = file_out_suff + '.basis.hdf5'
         if os.path.exists(filename):
-            myfile     = h5py.File(filename, 'r', libver='earliest')
-            basis_proj = numpy.ascontiguousarray(myfile.get('proj_pos')[:])
-            basis_rec  = numpy.ascontiguousarray(myfile.get('rec_pos')[:])
-            myfile.close()
-            return basis_proj, basis_rec
+            try:
+                myfile     = h5py.File(filename, 'r', libver='earliest')
+                basis_proj = numpy.ascontiguousarray(myfile.get('proj_pos')[:])
+                basis_rec  = numpy.ascontiguousarray(myfile.get('rec_pos')[:])
+                myfile.close()
+                return basis_proj, basis_rec
+            except Exception:
+                if comm.rank == 0:
+                    print_and_log(["The whitening step should be launched first!"], 'error', logger)
+                sys.exit(0)
         else:
             if comm.rank == 0:
                 print_and_log(["The whitening step should be launched first!"], 'error', logger)

docs_sphinx/introduction/release_notes.rst

@@ -51,7 +51,11 @@ Release 0.8.4
 * comments can now be added in the trigger/dead times files
 * 4096 channels can now run on a single machine, with low memory consumption
 * basic support for 3d probes, without any visualization
+* more robust to saturating channels with nan_to_num
 * cc_merge set to 1 automatically if templates on few channels are detected
+* fix a bug if only one artefact type is given
+* fix a bug if only 2 spikes are found on a single electrode
+
 
 =============
 Release 0.8.3