need help in MATLAB coding

[MSRahulkumar]

Im doing my CFD project and got code for that but its show error while running .Can anyone help me to debugging the error .Im using MATLAB for first time. Im attaching the picture. ERROR ARE ON LINE 144 AND even ITS SHOWS TOO MANY ARGUMENTS error.

please help me.As its locked-down, so i cant go outside to meet my supervisor and friends.

 

[Stick.]

I don't have a quick answer, but this should be in the MATLAB forum: forum575

Red flag this for deletion and then post this question over there. Also add to that post what "err_E_max(k)" looks like (is it a scalar, vector, etc).