# Ignition Extensions - Convenience utilities for advanced users

**URL:** <https://forum.inductiveautomation.com/t/ignition-extensions-convenience-utilities-for-advanced-users/64615>\
**Category:** 3rd Party Modules\
**Created:** [September 28, 2022, 6:41pm UTC](https://forum.inductiveautomation.com/t/ignition-extensions-convenience-utilities-for-advanced-users/64615 "2022-09-28T18:41:11Z")\
**Posts on this page:** 1\
**Showing post:** 24

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**Author:** ![bmusson](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/bmusson/32/87530_2.png) [@bmusson](https://forum.inductiveautomation.com/u/bmusson)\
**Post date:** [October 17, 2022, 9:42pm UTC](https://forum.inductiveautomation.com/t/ignition-extensions-convenience-utilities-for-advanced-users/64615/24 "2022-10-17T21:42:49Z")

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How about a `system.dataset.fromExcel` function?

> [@Copying an Excel file to a table's dataset](https://forum.inductiveautomation.com/t/copying-a-excel-file-to-a-tables-dataset/34942/13):
>
> Got my paperwork done early, so here's a sample to read from an Excel file EDIT: Reworked a bit to work with both .xls and .xlsx files EDIT: Modified to properly cast data types EDIT: Added handler for formula cell types EDIT: Added parameters to optionally specify sheet, row, and column numbers Reading back a file created from my other example: def excelToDataSet(fileName, hasHeaders = False, sheetNum = 0, firstRow = None, lastRow = None, firstCol = None, lastCol = None): import org.apac…

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