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Re: [Question #685296]: export data with NaN in two data files

 

Question #685296 on Yade changed:
https://answers.launchpad.net/yade/+question/685296

    Status: Open => Answered

Jan Stránský proposed the following answer:
Hi,

plot.data is one dictionary. If you add some data and some not, the not provided data is considered as NaNs:
### a MWE
from yade import plot
plot.addData(a=1,b=2)
plot.addData(c=3,d=4,a=5,b=6)
plot.addData(c=1,d=2)
print(plot.data)
###

So even if you set the same iterPeriod, you call it twice, always with some data missing, resulting in NaNs.
There is no error, because this is intended (and documented) behavior.

cheers
Jan

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