Live Plotting with Python Script

[John]

Hello,

I'm wondering how to execute a python script while in TM to essentially take live data and output a curve of best fit for the data with respect to time.

During a flight, we have a number of thermocouples (TC's) that will heat up from ambient temperature to some stable temperature. I have a python script that will take TC data which has not yet reached its stable temperature, and output a plot of the data with an extrapolated best-fit curve overlaid which predicts when the TC will reach a stable temperature and what the stable temperature is.

Currently, this is just a post-processing tool, but I would like it to be a real-time tool where the FTE can run the code once we're flying and the plot will continuously update as it receives more TC data.

Thanks in advance,

John

[Jones, Michael]

Hi John,

 

Presuming that you are currently using the IadsDataInterfaces COM object to retrieve data from IADS, you will only need to change one thing. Effectively, you will specify a system and port in your iadsread calls instead of a path to IADS data files.

 

See the HowTo.py in the IADS\Common directory for details…here’s a snip:

iadsread( "D:\\PostFlightData\\Demo", "318:17:40:53.393" …

instead use:

iadsread("IADS-CDS$58000", "", …

where IADS-CDS is the name or IP address of your IADS real time server.

 

Please note that the server will need to have an appropriate license which allows ‘external clients’

 

Regards,

Mike

 

 

Michael Jones

Principal Software Engineer, IADS

 

Defense Solutions Division

Curtiss-Wright

Palmdale, CA

T: +1 661-273-7003 x501

 

From: ia...@googlegroups.com <ia...@googlegroups.com> On Behalf Of John
Sent: Wednesday, July 7, 2021 10:27 AM
To: IADS <ia...@googlegroups.com>
Subject: [IADS] Live Plotting with Python Script [EXTERNAL]

 

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