How to record Raw data (X,Y,Z,R,G,B ) from a Kinect V2 in a .txt flat file with ROS?

05 May 2018 0 9K Report

I'm Using ROS Kinetic and I'm trying to record XYZRBG data with python with the follow code: https://stackoverflow.com/questions/38184655/turtlebot-subscriber-pointcloud2-shows-color-in-gazebo-simulator-but-not-in-robo?utm_medium=organic&utm_source=google_rich_qa&utm_campaign=google_rich_qa

However, recorded data is different to same topic in rviz visualization. Lighted color regions are missing on the saved file.

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