The glider QC MATLAB toolbox includes functions to define quality control flags for six tests defined by the QARTOD (Quality Assurance of Real Time Oceanographic Data) glider document.

All tests, except for the monotonic pressure test, use inputs of 1-D arrays of data. The monotonic pressure test, the functions to read in defined sensor limits, and the functions to summarize and visualize data and corresponding flags, all use glider data as either a single dbd instance or a dbd group. The SPT (Slocum Power Tools) toolbox to create and work with those formats can be found here. This format can be used as an additional input for some of the other QC tests as well.