Telecominfraproject/oopt-gnpy: v2.14

Environment The macos-13 environment is no more supported in GitHub Actions workflows. Accuracy improvements We changed power behavior in the Fiber to use total channel power (PCH = signal + ASE + NLI) instead of just signal. This slightly changes the propagation results as more power is considered to be injected in the fiber span. All differences in tests are below 0.1 dB, with a few exceptions slightly higher. We also fixed a bug occurring with multiband computation: the computation now considers the input frequencies following an increasing order and not the order definition of the band (e.g. C+L or L+C). This removes order dependency in the initialization of spectral information class. Features Equipment Management Added support for multiple equipment names using "other_name" keyword to avoid duplicating entries in library for amplifiers and transceivers. This is useful when the same equipment exists with different names in topology instances. Added support for library metadata when loading equipment, ensuring libraries with metadata (library-information) are correctly loaded. This metadata can contain detailed information concerning date, contacts, suppliers references, etc. Path Request Enhancements Added explicit path or service specification for transmission-example: New --path argument to specify ROADM nodes as a list separated by | New --service argument to use service files with --route_id parameter Source and/or destination are inferred from the provided path elements or from the related route This feature enables deep insight into element behavior for specific service requests Improved path request results display in CLI output Added spectrum assignment policy argument with last fit policy implementation Data Export Improvements Added more diagnostic information to outputs: Added maximum SNR in exports Minimum required OSNR Minimum propagated GSNR PDL, PMD, CD penalties Helps diagnose cases where GSNR is OK but path is failing Added YANG model for API requests Bug Fixes Restored save_json as generic function and created save_gnpy_json for specific gnpy formatted exports Fixed export of loss coefficient per frequency lists Fixed interpreter usage and privilege assumptions in tests