Andrew Dahdouh

@mani-monaj I would be glad to! I'll get back on it when I have some more bandwidth to fix it. Should be easy to do though.

Hello @musamarcusso, thank you for always replying quickly. I am not using the Videoray Pro4 right now, I was trying to model a custom vehicle. I can try with the...

I just tested it with the Videoray Pro4 model we were working on and got: ``` [Msg] HMFossen: Using linear damping for forward speed NULL gzserver: /uuv_gazebo_plugins/uuv_gazebo_plugins/src/HydrodynamicModel.cc:258: gazebo::HMFossen::HMFossen(sdf::ElementPtr, gazebo::physics::LinkPtr): Assertion...

@sebastianscherer So I added the line in, and it launches. My model instantly sinks though. Based off of the volume and mass of the vehicle, it /should/ float. It does...

I should state that I found the lines: ``` else if (std::isnan(linearAccel)) { gzwarn

@sebastianscherer That does actually. Considering the size of the example vehicle I'm trying to simulate...I think it's the second problem. The vehicle's mass is 6.123497kg in air, and we have...

@sebastianscherer I have another question. I tried to launch the thruster manager as per the tutorial found here: https://github.com/uuvsimulator/uuv_simulator/wiki/Setup-up-of-thruster-manager-and-simple-velocity-controller-with-joystick-teleoperation-for-a-new-vehicle I launch it with the `reset_tam:=true` argument, and it loads for...

@musamarcusso Attached I have my tf tree for the vehicle's robot description. [frames.pdf](https://github.com/uuvsimulator/uuv_simulator/files/1148768/frames.pdf)

Hello, I tried to set the volume to be quite large. Not as large as the `rexrov`, and it was still sinking. I will try that and get back to...

So I set my volume to `3.1093918 m3` and my mass to `0.123497`, and my vehicle still sank. I may try to set it to exactly what you have the...