Trimp zonal points

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Erik Poljanec

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Sep 21, 2026, 4:07:27 PMSep 21
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Hello.
i have one unusual thing that i notice with trimp zonal points. Can u tell me what is wrong?
I have a race file that lasted 30 min at average 192 BPM. With my calculation it needs to be 50 trimp zonal point but golden cheetah calculates only 10?!?

V. 3.7.1

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Ale Martinez

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Sep 21, 2026, 4:12:03 PMSep 21
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Trimp Zonal Points depend on time on each zone, it is impossible to calculate with the data you provided... Can you explain your calculations?
 
V. 3.7.1

v3.8 is the current version now 

Ale Martinez

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Sep 21, 2026, 7:21:25 PMSep 21
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Looking at the Trimp Zonal Points metric code in https://github.com/GoldenCheetah/GoldenCheetah/blob/64782acc292a8cd6f6b1ac9809ce5820a97afc14/src/Metrics/TRIMPPoints.cpp#L195-L302 only zones 1 to 8 are considered even when it is possible to define zones 9 and 10 in config, it looks like this was not updated when all zones were generalized to max of 10 and nobody was so anal to have so much granularity so it flew under the radar for so many years.
I will fix this but, if you want an immediate solution you can define a Custom Metric or reduce the number of zones to a max of 8.
Ale.

Erik Poljanec

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Sep 22, 2026, 7:08:58 AMSep 22
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Ale Martinez, Thank you for your really quick answer! Keep on good work!!

best regards,
Erik

V V tor., 22. sep. 2026 ob 01:21 je oseba Ale Martinez <amtri...@gmail.com> napisala:
Looking at the Trimp Zonal Points metric code in https://github.com/GoldenCheetah/GoldenCheetah/blob/64782acc292a8cd6f6b1ac9809ce5820a97afc14/src/Metrics/TRIMPPoints.cpp#L195-L302 only zones 1 to 8 are considered even when it is possible to define zones 9 and 10 in config, it looks like this was not updated when all zones were generalized to max of 10 and nobody was so anal to have so much granularity so it flew under the radar for so many years.
I will fix this but, if you want an immediate solution you can define a Custom Metric or reduce the number of zones to a max of 8.
Ale.

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Ale Martinez

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Sep 22, 2026, 11:50:33 AMSep 22
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El martes, 22 de septiembre de 2026 a la(s) 8:08:58 a.m. UTC-3, poljan...@gmail.com escribió:
Ale Martinez, Thank you for your really quick answer! Keep on good work!!

You are welcome!
The fix considering time in H9 and H10 HR zones for Trimp Zonal computation is included in the first v3.9 builds: https://github.com/GoldenCheetah/GoldenCheetah/releases/tag/snapshot
Hope it helps, Ale. 
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