Hi community,
ArcMap is having problems registering that a field has both ones and zeros. The first picture below shows clearly that the field called SP01 has 0's and 1's. However, when I go to Symbology to map the 1's in a particular colour and the 0's in another colour, only zero shows in the range (see second picture).
Why is this? I have checked many times to make sure that the field SP01 is numeric. I have even changed all the 1's to 10's, but this didn't work either. I also made sure to validate the join between 'england_lsoa_2001' and the dataset below it - it is joined correctly.
