By HKL, I assume you mean an XDS output file. In that case, xdsconv from the XDS package works. Pick one of the CCP4 formats (like CCP4_I+F). Then, xdsconv essentially tells you to run f2mtz and cad (I think) with certain options. It does employ a French-Wilson scheme for converting negative intensities, if you like that.

I had been encountering (for a long time) one issue, though. The OUTPUT_FILE parameter seems to not take effect (at least in the CCP4_I+F format) and defaults to something like output_file.mtz within the commands xdsconv instructs you to type. Manually change it.

Engin

On 10/5/17 10:26 PM, Edward A. Berry wrote:
On 10/05/2017 11:01 PM, ameya benz wrote:
Hi,

I want to convert HKL file to mtz. I tried using F2mtz but somehow the output mtz is not working. What parameters should I set during conversion. Or can anyone suggest alternative to F2mtz?

regards,
Ameya
National chemical laboratory, Pune, India

Hi, Ameya,
F2mtz works.
In order for someone to help you you need to give more information.
What does your HKL file look like (show us the first 10-20 lines)?
Are you running f2mtz from one of the GUIs, or from a a script or commandline? What parameters did you give (or what was your script)? (often the FORMAT statement is the problem). And in what way the output mtz file is not working? maybe use mtzdump to show what you got.
Hope that will lead to a speedy resolution!

--
Engin Özkan, Ph.D.
Assistant Professor
Dept of Biochemistry and Molecular Biology
University of Chicago
Phone: (773) 834-5498
http://ozkan.uchicago.edu

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