Skip to content

Getting Started

Introducing LuPNT
Development with VSCode
Building Documentation
SP3 Downloads
Cross-validation against Orekit and GMAT

Tutorial

Python
- Python ELFO Propagation and Frame Conversion
- GNSS File Downloads
C++
- C++ ELFO Propagation and Frame Conversion
- GNSS Measurement Simulation

Math Specs

Math Specifications

Projects

Projects
- GNSS Filtering Pipeline

Python API

pylupnt
pylupnt.plot
pylupnt.core.simulation
- Event
- Simulation
pylupnt.core.pylupnt_utils
pylupnt.interfaces.gnss_utils
pylupnt.measurements.gnss_meas
pylupnt.plasma.kp_loader

C++ API

C++ API

pylupnt.ecc2true¶

pylupnt.ecc2true(E: SupportsFloat | SupportsIndex, e: SupportsFloat | SupportsIndex) → float¶

pylupnt.eccentric_to_mean_anomaly

pylupnt.east_north_up_to_cart

Copyright © 2026, Stanford NAV Lab

Made with Sphinx and @pradyunsg's Furo

On this page

pylupnt.ecc2true
- ecc2true()