isofit.core.isofit

class Isofit(config_file, level='INFO', logfile=None)[source]

Bases: object

Initialize the Isofit class.

Parameters:

  • config_file – isofit configuration file in JSON or YAML format

  • level – logging level (ERROR, WARNING, INFO, DEBUG)

  • logfile – file to write output logs to

run(row_column=None)[source]

Iterate over spectra, reading and writing through the IO object to handle formatting, buffering, and deferred write-to-file. Attempts to avoid reading the entire file into memory, or hitting the physical disk too often.

row_column: The user can specify

  • a single number, in which case it is interpreted as a row

  • a comma-separated pair, in which case it is interpreted as a row/column tuple (i.e. a single spectrum)

  • a comma-separated quartet, in which case it is interpreted as a row, column range in the order (line_start, line_end, sample_start, sample_end) all values are inclusive.

If none of the above, the whole cube will be analyzed.

class Worker(config, forward_model, loglevel, logfile, total_workers=None, worker_id=None)

Bases: object