how to deal with box in CHARMM?



 Dear Sir:
 I generate a large box containing 15000 waters. When I try to put the protein
 into the box, it always occur "string too small" error and stop. Maybe
 the number of water are too many. I don't know how to split the box into several
 segments? or split the box into small box? Thank you very much!
 Best wishes,
 Jinzhi Tan
 2003-4-17
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 Jinzhi Tan     Ph.D. student
 Chinese Academy of Sciences
 Shanghai 200031, China
 Phone :086-21-64311833-507
 Fax   :086-21-64318401
 E-mail:jztan-: at :-mail.shcnc.ac.cn
        tanjinzhi-: at :-hotmail.com
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