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Tom FFlag for United States of America asked on

Need formula to parse ~ at varied points

i have single cell data that actually contains 4 fields, seperated with a '~' that I'd like to break out with a formula... it looks like:

aaa~bbbb~cc~dddddd


a,b,c and d are NOT fixed length.
Microsoft ApplicationsMicrosoft OfficeMicrosoft Excel

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Rob Henson

8/22/2022 - Mon
Saqib Husain

Have you tried

Data > Text-to-columns
Danny Child

This will do it, but it's ugly as hell.
EE---split-text-string.xlsx
Danny Child

Basically, it uses a series of FIND statements to track the position of each Tilde (~).
 - see the attached sheet in the comment above.

Here's how it works.  FIND works like this:

=FIND(CellRef,"~",StartPlaceInThatTextString)

Once it's found one, it uses the position of THAT one + 1, to be the start place for the next Find.

The awkward bit is calculating the Length of characters it should search for.  But this can be done by finding the position of the 2nd ~ and subtracting the position of the 1st one.  You need a minor bit of offsetting, as it's not actually the ~ you want, but what's in-between.  

For the 3rd and 4th ones, it's actually easier to use the totalled Lengths of the previous results in this formula.  

as I said... Ugly as Hell.
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rwheeler23
Danny Child

minor correction to last part - it worked, but was using a helper cell
Formula in B11 should read:
=RIGHT(B3,LEN(B3)-FIND("~",B3,LEN(B6)+LEN(B8)+3))

Updated copy attached!
EE---split-text-string.xlsx
Rob Henson

Or just use Text to columns as suggested by ssaqibh.

In the Text to Columns window, select the delimited option and then in that screen there are a number of options for what to use as a separator. Uncheck all options except Other and in the box next to Other type the ~

Then click OK buttons through to Finish.

Thanks
Rob H
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Saqib Husain

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Tom F

Thanks I'll give these two formulas a try.  I know about text to columns - not what I was looking for.
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Rob Henson

Dare I ask why text to columns is not what you are looking for?

This function splits a string into component parts using a nominated separator which is exactly what it seems you are trying to do.

Thanks
Rob H
Rob Henson

See attached, created using Text to Columns.

Calcs sheet generates strings of characters with random number of parts in each.

Copy and pasted values into values sheet, at top and below.

Then used the Text to Column function on bottom set.

Really quick, no need for messy formulas or VBA.

Thanks
Rob H
Text-to-columns.xlsx