New sap flux tree

[bpbond]

@aestearns01 says

I've installed a new sap flow tree in the TEMPEST Control plot so the data streams will need be updated to reflect this. This tree will replace C19 in our sap flux/tree stem flux replicate trees.

Sapflux ID: C20
3.5 cm sensor
ACRU
Tree ID: 1319 (tag #)
Grid G6
Logger 13
Port 7
Installed: 17 Mar 2025 at 1237 pm EDT

I've added this to the Monitoring Document with all of the pertinent information.

For now, I am keeping C19 plugged in so we will still be logging data for that sensor

[aestearns01]

A bit more: C20 is installed and logging on PNNL_13 DiffVolt_Avg(7), and Evan will install the stem flux chamber this week. I figured we would keep C19 logging since the sensor is still good (and not reusable) and since that tree is recently dead/dying just to make sure we capture the tail end of its life. Basically, C19 will no longer be part of the sapflow w/stem flux replicate data set, but will still keep logging, probably thru this growing season or until the sensor fails. Does that make sense to everyone?

[bpbond]

Ah! Thanks for the clarification.

Currently, DiffVolt_Avg(7) is mapped to the deep sensor in C10. But as of today it should map to C20?

DiffVolt_Avg(7) TMP C Sapflow 11 CD10

[aestearns01]

@bpbond correct.

CD10 was deactivated 10 Jan 24; I was not even thinking about the fact that PNNL 13 port 7 was previously assigned. If it makes life easier I can move C20 to PNNL 13 port 11, which I believe has never been assigned to a sensor. However it has been logging for six days now on port 7 for C20 and as such has captured the start of leaf out so it may be best to keep it where it is. Thoughts ??

[bpbond]

No, leave as is--totally fine, I just wanted to confirm. Thanks Alice!

[aestearns01]

@bpbond Will leave as is! Thanks!

[stephpenn1]

Ah! Thanks for the clarification.

Currently, DiffVolt_Avg(7) is mapped to the deep sensor in C10. But as of today it should map to C20?

DiffVolt_Avg(7) TMP C Sapflow 11 CD10

Clarifying as I add this into our design table for v2.0: I see CD10 is in Port 7 of thePNNL_11 logger not PNNL_13. So doesn't seem to be a conflict here unless this was resolved and not recorded in this issue. Thanks!

[bpbond]

Done by @stephpenn1 in #332

[aestearns01]

C20 is connected to Logger 13 Port 7

There should not be any active sensors in Logger 11 Port 7 as CD10 has been removed

https://docs.google.com/spreadsheets/d/1JejdfQ8Z7gbAJKg7PfZlwtEAGXFi0bNJ/edit?usp=sharing&ouid=111751932849645868002&rtpof=true&sd=true

[stephpenn1]

@bpbond we need to remove CD10 from the design table per @aestearns01 (or add deactivation date)

PNNL_11 sapflow DiffVolt_Avg(7) TMP C Sapflow 11 CD10 D4 sapflow-5cm

Removed 10-Jan-2024