Hello,
I’m trying to execute example from Wifi Propagation, but I get errors:
Error umpfack umfpack_zi_numeric status 1
Error umfpack_di_solve status 1
-- Solve :
min (-0.13597,-0.169774) max (1,0.106414)
To run exampe I’m using docker image:
docker run -v $(pwd):/data freefem/freefem /bin/bash -c “cd /data; FreeFem++ /data/wifi.edp”
(I’m running it this way to change directory first and the run scrips to be able to save *.ps files in local directory)
One more thing, I had to change this part too to avoid errors:
From:
cout << "Reflexion of walls : " << wallreflexion << “\n”;
cout << "Absorption of walls : " << wallabsorption << “\n”;
To:
cout << "Reflexion of walls : " << wallreflexion[] << "\n";
cout << "Absorption of walls : " << wallabsorption[] << "\n";
Can anyone share working example? or guide me where to find errors?
Thank you for the help