Filter

[thong127]

Hello Gurus,

Please help me filter my readings. I have a system for temperature reading but the system was set to every 5 minutes. I want to filter the readings every 12:00 Am only.
It eats all my time doing it manually.

Please find attached file for your reference.

Thank you

[Glenn Kennedy]

use this array formula, in f2, copied across and down:

=IFERROR(INDEX(B:B,SMALL(IF(MOD($B$2:$B$817,1)=0.5,ROW($B$2:$B$817)),ROWS(F$2:F2))),"")

Array Formulae are a little different from ordinary formulae in that they MUST be confirmed in the FIRST CELL ONLY by pressing CTRL+SHIFT+ENTER to activate the array, not just ENTER. After that, the array can be dragged down as normal, to cover the desired range.

You will know the array is active when you see curly brackets { } - or "curly braces" for those of you in the USA, or "flower brackets" for those of you in India - appear around the outside of your formula. If you do not use CTRL+SHIFT+ENTER you will (almost always) get an error message or an incorrect answer. Press F2 on that cell and try again.

Don't type the curly brackets yourself - it won't work...

[thong127]

Thanks Glenn,

I am following your instruction but cant make the curly brackets..please guide me..thanks

[Glenn Kennedy]

1. Is it working as desired on the sheet that I posted?

2. Hold CTRL and SHIFT down (together) and then hit ENTER.. Unless you're using a Mac.... Are you??

[thong127]

I got it working now..Thank you so much!

[Glenn Kennedy]

Grand job... and thanks for the Rep.

[AlKey]

Here is a regular formula

Please Login or Register  to view this content.