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Arcmap Field Calculator (Python): Concatenate values from fields that are not NULL
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| #Pre-Logic Script Code: | |
| def concat_fields(field1, field2, field3, field4): | |
| if field1.strip() == "" or field2.strip() == "" or field3.strip() == "" or field4.strip() == "": | |
| return "" | |
| else: | |
| return field1 + "/" + field2 + "/" + field3 + " " + field4 | |
| #FIELD= | |
| concat_fields( !Field1!, !Field2!, !Field3!, !Field4!) |
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