Re: [ccp4bb] error message in xds

[Boaz Shaanan]

Hi, As I understand it you don't have enough spots for indexing. You may want to try and increase the number of frames from which spots are taken for indexing (SPOT_RANGE), maybe even to the maximum. You can have a look at COLSPOT.LP (the printed output of the spot collecting process) and SPOTS.XDS (where spots coordinates are stored). Other things to check would be the origin coordinates.   Boaz     Boaz Shaanan, Ph.D.                                         Dept. of Life Sciences                                      Ben-Gurion University of the Negev                          Beer-Sheva 84105                                            Israel                                                                                                                  E-mail: bshaa...@bgu.ac.il Phone: 972-8-647-2220  Skype: boaz.shaanan                  Fax:   972-8-647-2992 or 972-8-646-1710                          From: CCP4 bulletin board [CCP4BB@JISCMAIL.AC.UK] on behalf of jeorgemarley thomas [kirtswab...@gmail.com] Sent: Tuesday, February 24, 2015 9:50 PM To: CCP4BB@JISCMAIL.AC.UK Subject: [ccp4bb] error message in xds Dear All, I am getting an error message after indexing the data in XDS as " !!! ERROR !!! DIMENSION OF DIFFERENCE VECTOR SET < 2" , please suggest what wrong has happened and what could be done for this, initially the message was insufficient number of spots accepted was there, then I change the resolution range from 20 3.5 to 20 0 0 0, then I got the above mentioned error. Thank you in advance.  Jeorge