record(arr, "i32") {
    field(DESC, "test array record")
    field(NELM, "10")
    field(FTVL, "LONG")
}
record(arr, "f64") {
    field(DESC, "test array record")
    field(NELM, "10")
    field(FTVL, "DOUBLE")
}
record(arr, "c40") {
    field(DESC, "test array record")
    field(NELM, "10")
    field(FTVL, "STRING")
}