Print

---

Dear all,

 

I am trying to calculate the correlation between two 2Fo-fc maps but I was
getting error. The error is: 

 

CCP4 library signal library_file:Cannot open file (Error)

                

This error was appeared after reading the given map files and trying to
calculate correlation between maps in atomic level. It looks like to me that
library from CCP4 is missing but other CCP4 programs like fft and sfall are
working well. The name of library was not specified in error message.
Because of this error, I tried to run example available in CCP4
(mapcorrelationprocedure) package but mtz file used in the examples are
missing in my CCP4 package. 

 

I have two questions:

1)      How can the missing mtz file be obtained?

2)      What can be solution of above error?

 

If somebody knows the solution, please suggest me.

 

Regards,

 

Rojan