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Validate what would be written where (pre-flight check)

Source: R/hdf5_read-write.R
h5_validate_write.Rd

Summarizes for each path:

  • current dataset dims/maxdims (HDF5 order)

  • intended value shape (R order)

  • intended write shape (HDF5 order; for TS always 2xN)

  • decision: SKIP / WRITE / RESIZE / NEED_RECREATE / ERROR

Usage

h5_validate_write(h5, values, ts_cols = c("time", "value"))

Arguments

h5

An open hdf5r::H5File.

values

Named list of values to write (names are HDF5 paths).

ts_cols

Character(2). Column names for TS (default time/value).

Value

tibble

Details

Notes:

  • 2-column data.frames/tibbles are treated as Nx2 in R and mapped to 2xN in HDF5.

  • Many RAINDROP files store time series as HDF5 dims 2xN (appearing as Nx2 in R).