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Data Handling
Origin Project Files
ID | JIRA | SUMMARY |
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DETAILS |
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0 | Saving project as OPJ file caused File Size to Increase | In Origin 2018, when saving project as OPJ instead of OPJU, file size will keep on growing. This bug only exists for OPJ saving in Origin 2018 and 2018b Workaround in Origin 2018 and 2018b: Save project as OPJU instead. |
Some Origin users have reported that they have experienced slowness or "hanging" while performing certain operations (e.g. opening the Plot menu), following the application of the Windows 10 Fall Creators Update, 2017 (Version 1709). The problem is not confined to Origin and has been reported even in Windows-only operations (e.g. minimizing or maximizing an Explorer window).
Microsoft's patch, KB4058258, may solve the problem. To obtain the patch:
- Go to Windows Settings > Update & Security > Check for updates. The patch will show up as Cumulative Update for Windows 10 Version 1709 for x86-based Systems (KB4058258).
- You can download the patch from the following page if the update has not been installed yet: https://support.microsoft.com/en-us/help/4058258/windows-10-update-kb4058258
If user open and OPJU file and later Append an old OPJ file. Then click Save Project project button failed to save to the OPJU file. It wrongly saved the file with OPJ extension.
Workaround: Click File: Save Project As... to save as OPJU.
Important: Due to this issue, there is the potential to overwrite an existing pre-Origin2018 OPJ file that happens to have the same name as the OPJU file. So if Appending OPJ to an OPJU file, be sure to choose Save Project As and not simply Save Project.
- Copy from worksheet failed to work.(Affected Western locale such as German)
- Copy graph object failed to work. (Affected Asian locale such as Japan)
This is because when changing Origin 2018 to support unicode, we missed one critical place.
This will happen if your user name contains non-English letters and your Windows is western or Asian languages. You will see error message "Out of memory, too much data is requested, operation failed."
Workaround
Change TMP and TEMP environment variables for User Variables to avoid using the user name
E.g. steps in Win10 or Win8.
- search environment in Search bar
- Click edit environment for your account link.
- Check TEMP and TMP for User variables section, change them to plain ascii char path (your user acct name will show as %USERPROFILE% in it), for example, C:\temp\ .
- Restart Windows.
Workaround is to use Import CSV when creating the Analysis Template.
This has been fixed in 2018b.
Graphing
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Custom axis link in Plot Details dialog can not be displayed in Origin 2018
Analysis
For some certain data, usually there are 0s in data, run Two Way Repeated Measure ANOVA, there is error mesage
NAG internal error
Replace 0 with 0.00001 in data to make the analysis work.