[Discuss-gnuradio] GRC: set order of block instantiations

[Gerald Baier]

Hi list,

is there a way to set the order of block instantiations in GNU Radio 
companion?
The reason I am asking is, that I want to pass one block as a parameter 
to another block to get access to its methods. Is there an easier way to 
do this?

Somehow related: Variables configured in GRC are defined before the 
block instantiations. Is it possible to tell GRC where in the final 
python script a variable should be defined?

Best regards

Gerald