After updating CCP4 includin Phaser_EP I can not run it - it can not read my SIGFs - what is wrong? The error message is " SYNTAX ERROR: Use SIGFPOS SIGF(+) or SIG+ " but my mtz-labels are LABIN F+ = F_Fe1(+) SIGF+ = SIGF_Fe1(+) F- = F_Fe1(-) SIGF- = SIGF_Fe1(-). I have changed them with SFTOOLS but that did not help - always the same error message.
Ylva Lindqvist Dept. of Medical Biochemistry & Biophysics Div. of Molecular Structural Biology KAROLINSKA INSTITUTET Tomtebodavägen 6 S-171 77 Stockholm, Sweden <http://www.msb.mbb.ki.se/>