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noonchen / STDF-Viewer

A free GUI tool to visualize STDF (semiconductor Standard Test Data Format) data files.
GNU General Public License v3.0
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version 4.0.0 is not displaying value for test limits and stats in trend chart, histogram #142

Open richyoung opened 1 year ago

richyoung commented 1 year ago

I am using 4.0.0 on Windows 11 and see the described behavior described in the title - limits and stats values not shown in visualization plots. Update: I did see limits appear with some files that were .stdf and not .stdf.gz. I also noticed that the file browsing did not recognize file types. Sending a file to stdf_viewer.exe from the OS caused an error and the file was not opened. Here is the error from the log file:

Log Content of [2] STDF-Viewer-2023-02-07.log Start

2023-02-07 18:45:05,444 : STDF-Viewer : WARNING : Can't extract str to Vec

BTW, nice upgrades on data load and plot updates. Much faster than 3.3.1

example_trend_chart

noonchen commented 1 year ago

Can you post some screenshots regarding the issue that you faced?

Whether the file is compressed or not shouldn't have any difference in display limits or states, unless the limits is NaN or test flag shows limits are invalid.

FYI, you may use *.* wildcard in file browser to force the viewer to open a file even if the extension is not recognized.

Sending a file to stdf_viewer.exe from the OS caused an error and the file was not opened.

I'm not sure I understand, what are the detailed steps? I need to reproduce and see for myself.