I've got a problem with my script and hope that someone can help me.
What I´d like to do is using the field calculator to calculate values for a field using values from another field and a variable in the expression. The script should be as follows:
var_a = 6.2 arcpy.CalculateField_management (in_table, in_field,"[FIELD_A]*100/var_a")
[FIELD_A] contains the values of another field in the same table.
I only know how to integrate var_a in the expression using
arcpy.CalculateField_management (in_table, in_field, "'"+str(var_a)+"'", "PYTHON")
but then I can´t use the other values for the calculation.