applied-geodesy/jag3d: JAG3Dv20230404

Diagnosis adjustment of planned networks as well as the analysis of existing geodetic networks by means of least-squares adjustment is a principal task in geodetic and metrological sciences such as surveying engineering. The network adjustment yields not only the estimated coordinates and the related fully populated dispersion but also parameters to evaluate the reliability of the network. At the 20th International Course on Engineering Surveying, the principles of geodetic network adjustment are recapitulated within the specific tutorial named network analysis. The conference will be held at ETH Zurich from April 11 to 14, 2023. The open source least-squares software package Java·Applied·Geodesy·3D is used to analyse local terrestrial networks, to interpret the adjustment results, and to evaluate network reliability. The principles of Baarda's DIA approach for detection, identification and adaptation of misspecified models are generalized and applied to evaluate network deformations. In complex analysis procedures, the network adjustment is only a cog in the wheel. For that reason, interfaces for data exchange and processing of adjustment results in external applications is addressed. Further information are available at the website of the Course on Engineering Surveying. See you soon in Zurich!

• Action listener corrected that handles text input in group properties
• Displayed selection counter decreased by one in group properties
• Selection behavior of tree items improved, i.e., item will be selected when checkbox is clicked in tree menu
• Check if the confidence ellipse is defined to avoid NaN values, cf. #14228
• Freemarker library updated to version 2.3.32 (Please remove obsolete jar file, freemarker-2.3.31.jar, manually when updating)
• Typos corrected in German i18n file
• Minor typos corrected in HTML template

• Minor typos corrected in HTML template