Question #690741 on Yade changed: https://answers.launchpad.net/yade/+question/690741
Jan Stránský proposed the following answer: Hello, > And I get this error: this typically happens if you try to "save nothing", i.e. empty plot.data: ### from yade import plot print(plot.data) # returns empty dict, {} plot.saveDataTxt("/tmp/test.txt") # the error you got ### check how plot.data looks like at the time of saving > I want to know if should I use hd5 format file instead of txt file? it depends on you. After all, it is "just data" and both formats are interchangeable. cheers Jan -- You received this question notification because your team yade-users is an answer contact for Yade. _______________________________________________ Mailing list: https://launchpad.net/~yade-users Post to : yade-users@lists.launchpad.net Unsubscribe : https://launchpad.net/~yade-users More help : https://help.launchpad.net/ListHelp