# Pounds/Minute Graph

**URL:** <https://forum.inductiveautomation.com/t/pounds-minute-graph/16832>\
**Category:** Ignition\
**Tags:** ignition79, scripting\
**Created:** [January 31, 2018, 9:56pm UTC](https://forum.inductiveautomation.com/t/pounds-minute-graph/16832 "2018-01-31T21:56:23Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![jdiaz5](https://avatars.discourse-cdn.com/v4/letter/j/a587f6/32.png) [@jdiaz5](https://forum.inductiveautomation.com/u/jdiaz5)\
**Post date:** [January 31, 2018, 9:56pm UTC](https://forum.inductiveautomation.com/t/pounds-minute-graph/16832/1 "2018-01-31T21:56:24Z")

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I am trying to make a pounds per minute graph but I am having difficulty grabbing the total pounds at the current time then subtracting it from the total pounds 1-minute ago. Does anyone one have any way to doing this or have advice on other methods.

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**Author:** ![jpark](https://avatars.discourse-cdn.com/v4/letter/j/a88e57/32.png) [@jpark](https://forum.inductiveautomation.com/u/jpark)\
**Post date:** [February 1, 2018, 4:57am UTC](https://forum.inductiveautomation.com/t/pounds-minute-graph/16832/2 "2018-02-01T04:57:09Z")

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What does your raw data look like? What DB?