part3 plot error: seq.int(0, to0 - from, by) : 'to' must be a finite number

[vincentvanhees]

In a recent google group post the following error was reported:

seq.int(0, to0 - from, by) : 'to' must be a finite number

This occurs at the plot generation in GGIR part 3 and for a timezone range in a specific timezone and base function plot not being able to handle this.

I have posted it to stackoverflow: https://stackoverflow.com/questions/78751084/plot-error-seq-int0-to0-from-by-to-must-be-a-finite-number

It would be good to understand what the actual problem to make sure we address this well.
However, if no fix can be found quick work arounds are:

• It is specific to do.part3.pdf = TRUE, so setting this to FALSE would be a quick work around.
• Another work around seems to wrap as.numeric() around time[qqq1:qqq2] line 84 of g.sib.plot.

[vincentvanhees]

I have added the "help wanted" label as I do not have time and am not paid to work on this at the moment.

[fdrincon]

I am not sure if this is useful, but the main issue is that in Chile on 2023-Sep-03 there is daylight saving time. So, POSIXct is not working correctly with tz ="Chile/Continental".

• One possible work around would be to use tz ="UTC".

Rstudio,
R version 4.4.2 (2024-10-31)
Platform: x86_64-apple-darwin20
Running under: macOS Big Sur 11.3