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Created fixed datasets for non chunked datasets

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babic_a
2018-12-05 17:14:11 +01:00
parent 2686b04b4c
commit 096e831416
1 changed files with 11 additions and 8 deletions
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lib/src/H5Writer.cpp
+11 -8
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@@ -154,8 +154,8 @@ void H5Writer::create_dataset(const string& dataset_name, const vector<size_t>&
// This should be equivalent to the total number of frames in this file.
dataset_dimension[0] = dataset_size;
// This dataset can be resized without limits.
max_dataset_dimension[0] = H5S_UNLIMITED;
// The maximum dataset size is the same as the number of images.
max_dataset_dimension[0] = dataset_size;
// Chunking is always set to a single data point.
dataset_chunking[0] = 1;
@@ -165,6 +165,15 @@ void H5Writer::create_dataset(const string& dataset_name, const vector<size_t>&
dataset_chunking[index+1] = data_shape[index];
}
// Create a chunked dataset if needed.
H5::DSetCreatPropList dataset_properties;
if (chunked) {
dataset_properties.setChunk(dataset_rank, dataset_chunking);
// Chunked datasets can be resized without limits.
max_dataset_dimension[0] = H5S_UNLIMITED;
}
H5::DataSpace dataspace(dataset_rank, dataset_dimension, max_dataset_dimension);
#ifdef DEBUG_OUTPUT
@@ -176,12 +185,6 @@ void H5Writer::create_dataset(const string& dataset_name, const vector<size_t>&
}
cout << ")" << endl;
#endif
// Create a chunked dataset if needed.
H5::DSetCreatPropList dataset_properties;
if (chunked) {
dataset_properties.setChunk(dataset_rank, dataset_chunking);
}
H5::AtomType dataset_data_type(H5FormatUtils::get_dataset_data_type(data_type));