Origin Ver. and Service Release (Select Help-->About Origin): 8.0SR4 Operating System: XP
Is it a bug that the missing data/values are treated as zero (not exactly zero) in stack plots and connected even though the option of "connect line across missing data" is unchecked.
The attached graph can be easily reproduced in one graph by stacking two numeric data sets, which contain miss data.
Yes, if the column format is "Text & numeric". But it is not right if the column format is "numeric" only and the data type is double (8). Please try it again as the attached plot, but set the column to numeric only.
This is a bug. As a workaround you can modify an internal System Variable to correct the problem. Add this line to the end of your ORGSYS.CNF file found in your Origin EXE Folder.
@FDL=0;
You may need Administrative rights to modify this file. You can also change the variable during an Origin session by executing
@FDL=0
in the Script Window, but the value is not then saved across sessions.