<HTML><BODY style="word-wrap: break-word; -khtml-nbsp-mode: space; -khtml-line-break: after-white-space; ">Hi Bala,<DIV>This error occurs in DelPhi (not in Chimera) and is apparently because the format of the radius file is wrong. It looks like DelPhi is expecting a different line at the top of the radius file. I looked at the "default.siz" file in our local installation of DelPhi, and it has this line before the radius parameters:</DIV><DIV><BR class="khtml-block-placeholder"></DIV><DIV>atom__res_radius_color_</DIV><DIV><BR class="khtml-block-placeholder"></DIV><DIV>You could try putting that line or even a blank line at the top of your radius file, but probably the best thing to do is check the description of this file format in the DelPhi manual.</DIV><DIV>I hope this helps,</DIV><DIV>Elaine</DIV><DIV><BR><DIV><DIV>On Oct 27, 2006, at 7:43 AM, bala wrote:</DIV><BR class="Apple-interchange-newline"><BLOCKQUOTE type="cite"><P><FONT size="2">Hello all,<BR> <BR> I want to generate the electrostatic potential map using Chimera. I tried through Delphi controler, however i am repeatedly getting an error as follows. I have successfully installed Delphi. Can someone suggest me what is wrong.<BR> <BR> __________DelPhi V. 4 Release 1.1 ______________ <BR> | |<BR> | A program to solve the PB equation |<BR> | in 3D, using non-linear form, incorporating |<BR> | many dielectric regions, multisalt ionic |<BR> | strength, different probe radii, periodic |<BR> | and focussing boundary conditions, utilizing |<BR> | stripped optimum successive over-relaxation |<BR> | and an improved algorithm for mapping the |<BR> | Mol. Surface to the finite-Difference grid |<BR> | Recompiled on Linux and PC |<BR> | January 2002 -------- Walter Rocchia |<BR> |__________________ ___________________|<BR> DelPhi V. 4 <BR> <BR> program started on Fri Oct 27 2006<BR> at 14:55:00<BR> opening parameter file /tmp/tmpvpgS8V<BR> At least 30 nonlinear iterations<BR> atom radii read from file<BR> /usr/people/ojha/BALA/chim_amber.siz<BR> <BR> unknown header format in radius file:<BR> O5' A 1 1.7210 <BR> <BR> First it showed the same for H5 atom [which was the first atom in the siz/charge file], then i just tried by deleting the first line in the radius and charge file. Then the same error is coming for the second atom O5' in the file.<BR> <BR> Thanks in advance,<BR> Bala<BR> </FONT> </P><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">_______________________________________________</DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">Chimera-users mailing list</DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><A href="mailto:Chimera-users@cgl.ucsf.edu">Chimera-users@cgl.ucsf.edu</A></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><A href="http://www.cgl.ucsf.edu/mailman/listinfo/chimera-users">http://www.cgl.ucsf.edu/mailman/listinfo/chimera-users</A></DIV> </BLOCKQUOTE></DIV><BR><DIV> <SPAN class="Apple-style-span" style="border-collapse: separate; border-spacing: 0px 0px; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-align: auto; -khtml-text-decorations-in-effect: none; text-indent: 0px; -apple-text-size-adjust: auto; text-transform: none; orphans: 2; white-space: normal; widows: 2; word-spacing: 0px; "><DIV>-----</DIV><DIV>Elaine C. Meng, Ph.D. <A href="mailto:meng@cgl.ucsf.edu">meng@cgl.ucsf.edu</A></DIV><DIV>UCSF Computer Graphics Lab and Babbitt Lab</DIV><DIV>Department of Pharmaceutical Chemistry</DIV><DIV>University of California, San Francisco</DIV><DIV> <A href="http://www.cgl.ucsf.edu/home/meng/index.html">http://www.cgl.ucsf.edu/home/meng/index.html</A></DIV><DIV><BR class="khtml-block-placeholder"></DIV><DIV><BR class="khtml-block-placeholder"></DIV><BR class="Apple-interchange-newline"></SPAN> </DIV><BR></DIV></BODY></HTML>