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SCALEPACK2MTZ (CCP4: Supported Program)NAMEscalepack2mtz - converts merged scalepack output into MTZ format.SYNOPSISscalepack2mtz HKLIN foo.dat HKLOUT foo.mtz[Keyworded input] DESCRIPTIONThis program converts merged data from scalepack (which is part of the DENZO package) into an MTZ format. The scalepack data file may or may not contain anomalous data. After the conversion use TRUNCATE to convert the Is into Fs. Finally, CAD should be run to sort the data and put it into the correct asymmetric unit for CCP4.Data HarvestingData harvesting (and some other functionality) relies on the existence of appropriate project and dataset names, and these should be assigned in SCALEPACK2MTZ using the PNAME and DNAME keywords. These will be written to the the output MTZ file, and be inherited by subsequent programs.INPUT/OUTPUT FILES
KEYWORDED INPUTAvailable keywords are: ANOMALOUS, CELL, DNAME, END, MONITOR, PNAME, REJECT, RESOLUTION, SCALE, SYMMETRY, TITLE, WAVEThe only compulsory keyword is SYMMETRY. PNAME <projectname>[default: 'unknown']Project Name used for Data Harvesting. This keyword is not compulsory, but is advisable to obtain a sensible name. A dataset, as listed in the MTZ header, is specified by a project-name/dataset-name pair. The project-name specifies a particular structure solution project, while the dataset-name specifies a particular dataset contributing to the structure solution. An entry in the PNAME keyword should therefore be accompanied by a corresponding entry in the DNAME keyword. DNAME <datasetname>[default: 'unknown<ddmmyy>']Dataset Name used for Data Harvesting. This keyword is not compulsory, but is advisable to obtain a sensible name rather than 'unknown<ddmmyy>' (where <ddmmyy> is the date, with no spaces). A dataset, as listed in the MTZ header, is specified by a project-name/dataset-name pair. The project-name specifies a particular structure solution project, while the dataset-name specifies a particular dataset contributing to the structure solution. An entry in the DNAME keyword should therefore be accompanied by a corresponding entry in the PNAME keyword. CELL <a> <b> <c> [ <alpha> <beta> <gamma> ]The cell dimensions in Angstroms and degrees. The angles default to 90 degrees. If this key is omitted then the cell dimensions are taken from the input file (normally OMIT this command).ANOMALOUS YES | NOSpecify whether or not input file contains anomalous data. Defaults to YES.MONITOR <nmon>Monitors the <nmon>th reflection and writes it to the output stream. The default is every 1000th reflection.REJECT <h k l>If specified then the specific hkl will not be written to the MTZ file.RESOLUTION <maxres> <minres>If specified then the all reflections outside the range will be excluded from the MTZ file. The limits can be given in either order and in Angstrom or SineSquared(theta)/LamdaSquared units. The default is that all reflections are output.SCALE <scale>All intensities and their sigmas will be scaled by <scale>. The default is 1.0.SYMMETRY <SG name|SG number>This keyword is compulsory and can be given as the space group name or number.TITLE <string>This title will become the title/history in the MTZ file.WAVE <wavelength>The wavelength associated with this data. (Will become compulsory)ENDTerminates the keyword input. Must be last keyword.EXAMPLESA unix example scipt is availabe in $CEXAM/unix/runnable/SEE ALSOcad, truncate, Data Harvesting. |