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Most recent transform in tf Tree

asked 2015-05-04 12:15:06 -0500

Naman gravatar image

Hi all,

I want to ask that why the value of Most recent transform in my transformation tree so high? Does it mean that there is too much latency in generating the transformations? My tf tree:
image description

Thanks in advance.
Naman

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answered 2015-05-04 12:20:29 -0500

gvdhoorn gravatar image

updated 2015-05-04 12:24:56 -0500

IIRC, those values are actually stamps in Unix time, so "time in seconds since Thursday, 1 January 1970". You can convert those timestamps pretty easily (this site can do it).

For instance, for map -> odom_combined, the last transform is dated 2015-05-01T18:29:40+00:00 (link).

The time 'between' two transforms (if that even makes sense) would be calculated by subtracting their respective timestamps.

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Asked: 2015-05-04 12:15:06 -0500

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Last updated: May 04 '15