v2.2.0

• fixed indexing error leading to wrong extra byte TPU values

v2.1.1

• changed time.clock() to time.process_time() in Sbet.py (to account for updated Python version)
• modified TPU process popup window to include input field for water-surface ellipsoid height value (previously, the value was modified via the configuration.json file)

v2.1.0-rc2

This release includes the following changes:

• THU/TVU values in extra bytes now stored as integers, not Python byte strings
• refactored las/trajectory timestamp sorting and matching
• modified format of las metadata .json files
• changed theme of docs to sphinx_rtd_theme

v2.1.0-rc1

With this version, the NGS TPU Tool has been renamed cBLUE (comprehensive Bathymetric Lidar Uncertainty Estimator). Major changes are listed below:

• ported from Python 2 to Python 3
• adoption of GNU Lesser General Public License (LGPL) v2.1
• documentation is included in docs/html
• new GUI layout and menu options
• redefinition of classes to align with major TPU processing steps
• refactoring of code to decouple evaluation of Jacobian and data to evaluate Jacobian
• added progress bars to loading trajectory data and single- and multi-processing TPU
• moved certain parameters from source code to json configuration file
• added to information stored in json log file, including specified sensor model
• added informational popup window asking user to verify specified nominal water-surface ellipsoid height