cleanup

Author: paulmueller

CHANGELOG

@@ -2,7 +2,7 @@
  - fix: dataset `identifier` is session-unique for `RTDC_HTTP`
  - fix: dataset `hash` must be globally unique for `RTDC_HTTP` and `RTDC_S3`
  - fix: strip quotes from ETag in `S3File`
- - enh: internal basin features now count as `basins_innate`
+ - enh: internal basin features now count as `features_innate`
  - enh: add unified `logger` property for all instances of `RTDCBase`
 0.71.3
  - enh: disable HDF5 file locking for basic reading operations

dclab/rtdc_dataset/copier.py

@@ -84,6 +84,8 @@ def rtdc_copy(src_h5file: h5py.Group,
                          f"or one of 'all', 'scalar' or 'none', got "
                          f"'{features}'")
 
+    feature_iter = list(set(feature_iter))
+
     # copy internal basins
     basin_feat, basin_bytes = internal_basin_events_copy(
         src_h5file=src_h5file,