csmpi)

Read from the cloud using custom cloud and disk interfaces.

csmpi_custom_read(key, cloud_interface, disk_interface, params,
  use_session_cache = getOption("csmpi.use_session_cache", TRUE),
  use_disk_cache = getOption("csmpi.use_disk_cache", FALSE),
  num_retries = getOption("csmpi.num_retries", 3), cloud_name_,
  storage_format_)

`key`	simple string. The key to record the object with.
`cloud_interface`	CloudInterface object. The cloud interface to use.
`disk_interface`	DiskInterface object. The disk interface to use.
`params`	list. Additional arguments to pass to interface methods.
`use_session_cache`	logical. Whether or not to cache the object in memory. Defaults to the option `csmpi.use_session_cache`, or `FALSE` if the option is not set.
`use_disk_cache`	logical. Whether or not to cache the object on disk. Defaults to the option `csmpi.use_disk_cache`, or `FALSE` if the option is not set.
`num_retries`	numeric. How many attempts to write before raising an error. Defaults to the option `csmpi.num_retries`, or `3` if the option is not set.
`cloud_name_`	simple_string. The name of the cloud interface, used to create unique file names for caching. If not provided, will be computed from the cloud interface using non-standard evaluation.
`storage_format_`	simple_string. The name of the disk interface, used to create unique file names for caching. If not provided, will be computed from the disk interface using non-standard evaluation.