MATLAB: How to log a block in simulink-model programmatically

MATLABsimulink

Hi everyone,
is there any way to log a block in simulink-model programmatically
this is how i log signals on and off 
selectObj     = find_system(gcs,'findall','on','selected','on','Type','line','parent',gcs);
sourcePortArr = get(selectObj,'SrcPortHandle');
set_param(sourcePortArr,'DataLogging','off'); % or set_param(sourcePortArr,'DataLogging','on')
MATLAB R2018b
is there any way like this ?
thank you in advance

Best Answer

Simulink doesn’t support block logging. Rather one can log the signals coming out of the blocks for all required purposes.
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