Cant access to level, is_first_level, is_last_level and is_middle_level

[umutcakan]

AWI does not contain related level information, (level, is_first_level, is_last_level, is_middle_level). It would be perfect if AWI could contain related information as presented in the documentation.

[yasserfarouk]

It is easy to get this info from the AWI:

• level -> awi.my_input_product
• is_first_level -> (awi.my_input_product == 0)
• is_last_level -> (awi.my_output_product == awi.n_products - 1)

I will add them anyway in the next release (today).

Thanks