No correct Sunshine data warning in Pix4DMapper with Sequoia

PIX4Dmapper
1

Dear Pix4D community

When processing multispectral data from Parrot Sequoia camera with the Ag_multispectral template the process runs successfully. However, a log-file is created with many repetitions of the lines below, warning about no correct sunshine data. Looking at one of the .tiff file’s EXIFS I don’t see anything suspicious – there is a “LightValue”, a positive float of which I assume its from the light sensor (?).

Any idea what the warning is about? is it reason to worry and how can we fix it?

Best regards and many thanks
Michi

[2025.04.04 09:11:06][ 33%RAM][ 1%CPU][Warning]: Exif: No correct Sequoia Sunshine data for band Green
[2025.04.04 09:11:06][ 33%RAM][ 1%CPU][Warning]: Exif: No correct Sequoia Sunshine data for band NIR
[2025.04.04 09:11:06][ 33%RAM][ 1%CPU][Warning]: Exif: No correct Sequoia Sunshine data for band Red
[2025.04.04 09:11:06][ 33%RAM][ 1%CPU][Warning]: Exif: No correct Sequoia Sunshine data for band Red edge

2

We were able to fix the problem by updating the firmware from v1.3.? to v.1.7.1.

3

Hello there, You shouldn’t usually worry about the warning message shown under logs. If you have any error message then those are the once that will create issue on your results. This warning message is about Sunshine data.