A writer for the Thermo Galactic SPC file format, widely used in Thermo Scientific GRAMS and other applications, written in Python.
The only outside library used is numpy. The remainder of libraries used all come from the python standard library. Other outside libraries are used for testing, but the core module does not use them. Use Python 3.10+.
The module has been cross-validated using https://github.com/rohanisaac/spc and spectragryph by parsing the output file and verifying it matches what is expected.
Validation has been done on Y, XY, XYYY, and XYXYXY file types. All instances were successfully parsed.
Wiley's Know It All was also used for validating. It successfully parsed all formats except XYXYXY, which it states is invalid.
Tests are written using pytest and verified using https://github.com/rohanisaac/spc. This package appears to not have been updated in a while and contains a few errors, but it provides a straight forward interface in python for verifying parsing.
- Widen support for other SPC aspects that are currently listed as unsupported
- Allow old file format
- Provide option for not writing as IEEE float
- etc.
- Troubleshoot why KIA considers XYXYXY formats invalid
- Expand tests
- Expand input validation and provide informative error messages for wrong input
The Thermo Galactic spc-sdk code:
The newer format specification document:
The older format specification document (has greater detail in parts than newer doc):
- 2023-10-02 1.0.0
- fixed for Python 3.11
- 2022-12-05 0.2.0
- published to PyPi
- 2022-06-06 0.1.0
- initial version