Andrew Heather authored Dec 10, 2019 and Mark OLESEN committed Dec 10, 2019

Limits fields to user-specified min and max bounds

Usage
Example of function object specification:

    limitFields1
    {
        type        limitFields;
        libs        ("libfieldFunctionObjects.so");
        ...
        fields      (U);
        limit       max;
        max         100;
    }

Where the entries comprise:
    Property     | Description                 | Required | Default
    type         | type name: limitFields      | yes |
    fields       | list of fields to process   | yes |
    limit        | bound to limit - see below  | yes |
    min          | min limit value             | partly |
    max          | max limit value             | partly |

The "limit" entry can take the value:
- min : specify a minimum value
- max : specify a maximum value
- both : specify a minimum value and a maximum value