$!
$! Kraut scaling of derivative data. Needed for vector refinement (VECREF)
$!
$ass/user ccp4_master:[ccp4.examples.toxd]toxd.mtz hklin
$ass/user CCP4_SCR:toxd_fhsc.mtz hklout
$fhscal
TITLE scale Au derivative by Kraut method
! SHELLS 20 ! default
BIAS 1 ! iff we trust the standard deviations
LABIN FP=FTOXD3 SIGFP=SIGFTOXD3 FPH=FAU20 SIGFPH=SIGFAU20 
END
$!
$! to analyse the derivative run scaleit with the analyse option
$!
$scaleit HKLIN CCP4_SCR:toxd_fhsc.mtz 
TITLE analyse scaling done by fhscal 
reso 20 2.3     
analyse 
labin FP=FTOXD3 SIGFP=SIGFTOXD3 FPH1=FAU20 SIGFPH1=SIGFAU20 
end