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1 | initial version |
Time 0 means that your clock has not initialized yet. This will be returned until you receive a clock message from the simulator.
2 | No.2 Revision |
Time 0 means that your clock has not initialized yet. This will be returned until you receive a clock message from the simulator.
As recommended here: http://wiki.ros.org/Clock you should wait until the first non-zero value before doing any computations.