Process command line options
Open the file h5fc_old.h5
Processing all datasets in the file...
Going to process dataset:/DSET_NDATA_BT1...
Open the dataset
Retrieve the dataset's layout
Verify the dataset is a chunked dataset
Retrieve the dataset's chunk indexing type
Chunk indexing type is already version 1 B-tree: no further action
Close the dataset
Close the dataset creation property list
Going to process dataset:/DSET_NON_CHUNKED...
Open the dataset
Retrieve the dataset's layout
Dataset is not chunked: no further action
Close the dataset
Close the dataset creation property list
Going to process dataset:/GROUP/DSET_BT1...
Open the dataset
Retrieve the dataset's layout
Verify the dataset is a chunked dataset
Retrieve the dataset's chunk indexing type
Chunk indexing type is already version 1 B-tree: no further action
Close the dataset
Close the dataset creation property list
Close the file