See [`H5T_COMPLEX = 11` constant](https://support.hdfgroup.org/documentation/hdf5/latest/group___h5_t.html#ga364545c053f925fec65880b235e37898). FYI, the base dtype of the real and imaginary parts [must be float](https://support.hdfgroup.org/documentation/hdf5/latest/group___c_o_m_p_l_e_x.html): Sample file: [complex_hdf5_dataset.zip](https://github.com/user-attachments/files/28468495/complex_hdf5_dataset.zip)
See
H5T_COMPLEX = 11constant. FYI, the base dtype of the real and imaginary parts must be float:Sample file: complex_hdf5_dataset.zip