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rank of virtual parameters is 2 and not 1 as in single module, single file acquisition

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This commit is contained in:
maliakal_d
2024-12-05 01:02:48 +01:00
parent e5df929a9a
commit 0b252709bd
2 changed files with 13 additions and 7 deletions
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14
include/aare/Hdf5File.hpp
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@@ -20,7 +20,7 @@ struct H5Handles {
std::vector<hsize_t> count;
std::vector<hsize_t> offset;
H5Handles(const std::string& fname, const std::string& dname, int rank):
H5Handles(const std::string& fname, const std::string& dname):
file_name(fname),
dataset_name(dname),
file(fname, H5F_ACC_RDONLY),
@@ -28,9 +28,8 @@ struct H5Handles {
dataspace(dataset.getSpace()),
datatype(dataset.getDataType())
{
if (dataspace.getSimpleExtentNdims() != rank) {
throw std::runtime_error(LOCATION + "Expected rank of " + dname + " dataset to be " + std::to_string(rank) + ". Got " + std::to_string(dataspace.getSimpleExtentNdims()));
}
// get dimensions
int rank = dataspace.getSimpleExtentNdims();
dims.resize(rank);
dataspace.getSimpleExtentDims(dims.data(), nullptr);
@@ -41,6 +40,13 @@ struct H5Handles {
// header datasets
if (rank == 1) {
memspace = std::make_unique<H5::DataSpace>(H5S_SCALAR);
}
// header virtual datasets
else if (rank == 2) {
hsize_t dimsm[1] = {dims[1]};
memspace = std::make_unique<H5::DataSpace>(1, dimsm);
count.push_back(dims[1]);
offset.push_back(0);
}
// data dataset
else {