Inference

added 7 commits

• 59ab4f5e...46d5fedd - 3 commits from branch main
• 66e8fdbf - saves last checkpoint
• 2cc0b801 - supports inference of 1D lagrangian trajectories
• c7040c8c - adds corrections of params and summary writer
• 45b2a05c - adds changes for another experiment

Compare with previous version

merged

mentioned in commit 6db8ebe8