Running out of memory - MATLAB complains that ROS bag file is too large

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Snehesh Shrestha
Snehesh Shrestha 2017-7-25
评论： JAI PRAKASH 2018-7-18
When I try to load ROS bag file the smaller files work fine, however, for larger files, MATLAB errors out complaining running out of memory. Any trick/ workaround to make this work?

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Ankitha Kollegal Arjun
The issue could be due to limited Java Heap space available. As a workaround, consider increasing the Java Heap memory available for MATLAB. To do the same, please refer to the link below:
Increasing Java Heap Memory
The following post discusses a similar issue:
https://in.mathworks.com/matlabcentral/answers/255083-matlab-and-robotic-system-toolbox-java-lang-outofmemoryerror-gc-overhead-limit-exceeded
Hope this helps.
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JAI PRAKASH
JAI PRAKASH 2018-7-18
@ Ankitha
Eventually I have to work on a rosbag file of 80GB.
What would be the max size of rosbag file that I can work on MATLAB?

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