Issue in downloading the GEDI

[diesseh]

Hi

I am facing this issue while downloading the GEDI

MNR_1_gedi_2a_sf <- grab_gedi(MNR_1_gedi_2a_search) |>

• filter(
• quality_flag == 1,
• degrade_flag == 0,
• sensitivity==0.9
• ) |>
• select(
• beam, date_time, lat_lowestmode, lon_lowestmode, elev_highestreturn,
• elev_lowestmode,rh98, rh100
• ) |>

• collect_gedi(gedi_find = MNR_1_gedi_2a_search) → Downloading 8 2A Data files. Download status: 1 done; 7 in progress. Total size: 4783.84 Mb (??%)... done!
  → Converting 8 2A hdf files to parquet. Error in purrr::map(): ℹ In index: 1. Caused by error in H5File.open(): ! length(name) == 1 is not TRUE Run rlang::last_trace() to see where the error occurred. rlang::last_trace() <error/purrr_error_indexed> Error in purrr::map(): ℹ In index: 1. Caused by error in H5File.open(): ! length(name) == 1 is not TRUE

  Backtrace: ▆

  1. ├─chewie::collect_gedi(...)
  2. │ └─"shot_number" %in% names(x)
  3. ├─dplyr::select(...)
  4. ├─dplyr::filter(...)
  5. └─chewie::grab_gedi(MNR_1_gedi_2a_search)
  6. ├─purrr::list_rbind(...)
  7. │ └─purrr:::check_list_of_data_frames(x)
  8. │ └─vctrs::vec_check_list(x, call = error_call)
  9. │ └─vctrs::obj_check_list(x, ..., arg = arg, call = call)
  10. └─purrr::map(...)
  11. └─purrr:::map_("list", .x, .f, ..., .progress = .progress)
  12. ├─purrr:::with_indexed_errors(...)
  13. │ └─base::withCallingHandlers(...)
  14. ├─purrr:::call_with_cleanup(...)
  15. └─chewie (local) .f(.x[[i]], ...)
  16. └─chewie:::chewie_mk_parquet(...)
  17. ├─chewie:::chewie_convert(df, extra_vars = add_vars)
  18. └─chewie:::chewie_convert.chewie.download.2A(df, extra_vars = add_vars)
  19. └─chewie:::h5_to_gedi_dt(x, .f = l2a_h5_to_dt, extra_vars, .progress = TRUE)
  20. └─hdf5r::H5File$new(x$destfile, mode = "r")
  21. └─hdf5r (local) initialize(...)
  22. └─hdf5r:::H5File.open(filename, mode, file_create_pl, file_access_pl)
  23. └─base::stopifnot(length(name) == 1)
  24. └─base::stop(simpleError(msg, call = if (p <- sys.parent(1L)) sys.call(p))) Run rlang::last_trace(drop = FALSE) to see 3 hidden frames.

[h-a-graham]

Hi thanks for reporting. I'm fairly sure this is a known issue which occurs when there is a network issue when downloading a file.

The best work around is to run:

chewie_clear_h5_temp_cache()

And rerun your command.

I'll try to pick this up properly next week.

Cheers!