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Creating and manipulating scientific datasets

  • H5D_CLOSECloses the specified dataset
  • H5D_CREATECreates a new dataset and links it to a location in the file
  • H5D_CREATE_ANONCreates a dataset in a file without linking it into the file structure
  • H5D_EXTENDExtends a dataset
  • H5D_FILLFills dataspace elements with a fill value in a memory buffer
  • H5D_FLUSHFlushes all buffers associated with a dataset to disk
  • H5D_GATHERGathers data from a selection within a memory buffer
  • H5D_GET_ACCESS_PLISTReturns the dataset access property list associated with a dataset
  • H5D_GET_CHUNK_STORAGE_SIZEReturns the amount of storage allocated within the file for a raw data chunk in a dataset
  • H5D_GET_CREATE_PLISTReturns an identifier for a copy of the dataset creation property list for a dataset
  • H5D_GET_OFFSETReturns dataset address in file
  • H5D_GET_SPACEReturns an identifier for a copy of the dataspace for a dataset
  • H5D_GET_SPACE_STATUSDetermines whether space has been allocated for a dataset
  • H5D_GET_STORAGE_SIZEReturns the amount of storage allocated for a dataset
  • H5D_GET_TYPEReturns an identifier for a copy of the datatype for a dataset
  • H5D_ITERATEIterates over all selected elements in a dataspace
  • H5D_OPENOpens an existing dataset
  • H5D_READReads raw data from a dataset into a buffer
  • H5D_READ_CHUNKReads a raw data chunk directly from a dataset in a file into a buffer
  • H5D_REFRESHRefreshes all buffers associated with a dataset
  • H5D_SCATTERScatters data into a selection within a memory buffer
  • H5D_SET_EXTENTChanges the sizes of a dataset’s dimensions
  • H5D_VLEN_GET_BUF_SIZEDetermines the number of bytes required to store variable-length (VL) data
  • H5D_VLEN_RECLAIMReclaims variable-length (VL) datatype memory buffers
  • H5D_WRITEWrites raw data from a buffer to a dataset
  • H5D_WRITE_CHUNKWrites a raw data chunk from a buffer directly to a dataset in a file

 

--- Last Modified: January 02, 2018 | 08:04 AM