<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:'bookman old style', 'new york', times, serif;font-size:12pt;color:#000000;"><div>Hai all...</div><div><br></div><div>Did anyone know how to do spatial distribution functions??? I have 125 ion pairs in my system. The problem is, </div><div><br></div><div>1)how I can I get the 3-D probability distributions of anion around cation or cation around anion in my system? Could anybody tell me the method? </div><div>2)When I read the GROMACS manual, I should create 4 group in my index file. Can anybody tell me what is first, second, three and for group represent??? I already try to do it, but I'm failed to get the result.. </div><div><br></div><div>Thanks </div><div><br></div><div>IMA</div><div><br></div><div style="position:fixed"></div>
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