<div dir="ltr"><div><div>Hello,<br></div>I have a problem for plotting scalp map .<br>When I load my data,all options in plot are activated and there is no problem for them but I can&#39;t see scalp map which is empty in all 
graphs and error appears as data error (unknown method). Does anyone know what is this
 error?And how can I see scalp map.<br>
</div>Thanks in advance.<br clear="all"><br>-- <br><div dir="ltr"><div><b style="color:rgb(0,0,255)">Best Regards</b><span style="color:rgb(0,0,255)">,</span><br><br><b><span style="color:rgb(0,0,255)">Samaneh .Valipour</span></b><br>
<br><font style="color:rgb(0,0,255)">PhD research student: DOES_UOP_INDIA <br>--------------------------------------------------------------------<br></font>*Post address:  *University of Pune, <br>                           Pune Ganeshkhind, <br>
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