Removing decimal part from float field in QGIS

Question

I have a field called "_mean" and I would like to remove the decimal part of all the values of that field.

I attach two pictures. One an example of my variable ("_mean") in the attribute table and another the type of variable which "_mean" is. I am trying doing something like this Remove decimal points from string field using field calculator but it does not work. My version of QGIS is 3.24.0.

In the example, I would like that my variable _mean takes a values of 710000 instead of 710000.000000000000000

Answer 1

You can use the Field Calculator to create a new field with Precision = 0. Setting your expression to "_mean" will carry through the values to your new field.

Answer 2

Alternatively, you can also use the round function, which in this case could look like:

round(0)

where 0 means, that no decimals are to be returned