I am downloading a 2-dimensional, zero-based, Variant array from
Bloomberg for various securities. For any given security, there are
three situations: 1) the array is empty; 2) there are two elements
(one row, two columns); or 3) there are two or more elements in each
column. There will always be an equal number of elements in each
column. My code needs to be able to distinguis between situation 1
and situation 2; the LBound(Dimension 1) and UBound(Dimension 1) are
zero for each. When testing LBound(Dimension 2) and UBound(Dimension
2) for situation 1, I get the error "Subscript out of range".

I have tried the following:
If Not IsArray(vtData(x, 0)) Then 'where x = 0 To UBound(Dimension
1)
Result == both situation 1 and 2, value is False

and
If IsEmpty(vtData(0, 0)(x, 0) 'where x = 0 To UBound(Dimension 1)
Result == for situation 1, I get the error "Subscript out of range".

Help.