Hmm.. the head block seems to be slowing down my flow graph considerably. Without the use of the head block my graph retrieved samples and outputted them to file very quickly; at a rate in the order of tens of MB per second.
However, since I have added thread block the graph now takes several minutes to produce the 32768 samples required. Is this part of the trade of using the head block? Do I simply have to live with the slow speed or am I missing something? (FYI My file sink is buffered, not sure if that helps) On Tuesday, March 18, 2014, Michael Dilmore <[email protected]<javascript:_e(%7B%7D,'cvml','[email protected]');>> wrote: > Wow thank you all for the fast response - it worked perfectly. > > Michael >
