Certain SPC files Imports slowly

Version: 2023

Type: Bug Fixes

Category: Data Handling

Subcategory: Worksheet

Jira: ORG-25219

It’s related to certain spc with many columns. It’s about 4 times faster in Origin 2023.

E.g. For a 7MB spc file with 2000 column and 1000 rows. The speed is improved from 62.109 sec in Origin 2022b to 16.984 sec in Origin 2023.