Hi Nathan,

While what you observe does sound like a bug I would not like to comment
whether this is right or wrong. However a "CCP4" alternative to this which
I find easier to use is pointless -

pointless -c xdsin XDS_ASCII.HKL hklout sorted.mtz

This will give an unmerged MTZ which can be used in aimless (though if you
have already scaled in XDS I would be careful to use "scales constant" in
aimless to avoid too much scaling, and essentially just merge the data. You
can also take INTEGRATE.HKL into pointless and perform "normal" scaling in
aimless.

Best wishes Graeme



On Wed, Apr 29, 2015 at 6:47 AM Nathan Pollock <npoll...@gmail.com> wrote:

> I am trying to convert XDS file into something that CCP4 would recognize
> while keeping reflections unmerged. Hard to believe but it's not working:
> the keyword MERGE=FALSE is not recognized and the default TRUE is being
> used no matter what I do:
>
>  ***** XDSCONV ***** (VERSION March 1, 2015  BUILT=20150215)  29-Apr-2015
>  Author: Wolfgang Kabsch
>  Copy licensed until 31-Mar-2016 to
>   academic users for non-commercial applications
>  No redistribution.
>
>  ========== CONTROL CARDS ==========
>
>  INPUT_FILE=temp.ahkl
>
>  OUTPUT_FILE=temp.hkl CCP4
>  FRIEDEL'S_LAW=FALSE
>  MERGE=FALSE                               !  <-- Note this input
>
>
>
>  SPACE_GROUP_NUMBER=    4
>  UNIT_CELL_CONSTANTS=    51.44    34.83   128.38  90.000  92.713  90.000
>  FRIEDEL'S_LAW=FALSE
>  MERGE=TRUE                              !  <-- Note the default used
> instead
>  NUMBER OF REFLECTION RECORDS ON INPUT FILE      574453
>  NUMBER OF IGNORED REFLECTIONS (I< -3.0*SIGMA)        0
>  NUMBER OF REFLECTIONS ACCEPTED FROM INPUT FILE  129894
>
>  NUMBER OF UNIQUE REFLECTIONS ASSIGNED TO TEST SET        0
>  NUMBER OF UNIQUE TEST REFLECTIONS INHERITED              0
>  NUMBER OF UNIQUE TEST REFLECTIONS NEWLY GENERATED        0
>
>  NUMBER OF REFLECTION RECORDS ON OUTPUT FILE      69305
>  NUMBER OF RECORDS ASSIGNED TO WORKING SET        69305
>  NUMBER OF RECORDS ASSIGNED TO TEST SET               0
>
> *************************************************************************************************
>
> Am I doing something wrong???
>
> Also, please excuse a newbie question but is there a way to run XDSCONV
> with an input file name other than XDSCONV.INP? Every time I try command
> XDSCONV XDSCONV_BLAh.INP all I get is "XDSCONV: command not found"
>
> Thank you!
>
>
>
>

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