NaN appears during numerical integration with drag
Hi!
As suggested in the answers to my forum post by Maxime (https://forum.orekit.org/t/nan-appears-during-the-integration/3323), I am reporting a bug related to a NaN value appearing during the computation of atomic nitrogen density using NRLMSISE00 atmospheric model. It seems to be caused by a Java computation error. I also tried changing the atmospheric model to DTM2000 while I was testing a bit and I obtained a NaN value even in that case.
I found the error using the Python wrapper version of Orekit and initially opened an issue on that Gitlab project. You can find more details about the scenario at orekit-labs/python-wrapper#463.
Here I report both my Python example script and Maxime's Java example script, which can be found in the forum thread too.
Forum_2024_03_29_Simo_Dalbo_NaN_Appears_During_Integration2.java
Thank you in advance for the help!