Hi Steven SCRADII is defined in $CINCL/defaults.def which if I recall correctly implies that by default it will look in $CLIBD for the file, unless you specify a directory explicitly. So you could try: % sc XYZIN foo.pdb SCRADII ./my_radii.lib Hope it works! Cheers -- Ian On Fri, Jul 16, 2010 at 9:10 PM, Sheriff, Steven <[log in to unmask]>wrote: > All: > > > > We are running CCP4 v6.1.3. I have recently tried to use the Program SC, > which calculates Surface Complementarity of an interface between two > components. I can get it to run fine, but I have one complex, where one of > the partners has carbohydrate residues, which have atoms that are not part > of the standard library, sc_radii.lib. The sc.doc file notes that one can > use one's own atomic radii library by adding the keyword, SCRADII to the > command line, i.e. > > > > % sc XYZIN foo.pdb SCRADII my_radii.lib > > > > However, the log file shows that SC is continuing to use > $CLIBD/sc_radii.lib, rather than the library I have tried to provide. > > > > · Has anyone had any recent experience using SC with using their > own radii library? > > o If so, how did you make it work? > > · Is it possible that this program is used so rarely that the > mechanism for using one's own radii library was accidentally broken and no > one noticed? > > > > Steven > > ------------------------------ > This message (including any attachments) may contain confidential, > proprietary, privileged and/or private information. The information is > intended to be for the use of the individual or entity designated above. If > you are not the intended recipient of this message, please notify the sender > immediately, and delete the message and any attachments. Any disclosure, > reproduction, distribution or other use of this message or any attachments > by an individual or entity other than the intended recipient is prohibited. >