4.73 sddsmselect

• description: sddsmselect selects data from input1 for writing to output based on the presence or absence of matching data in input2. If output is not given, input1 is replaced.
• examples:
  sddsmselect <input1> <input2> <output> -match=ControlName  
      

• synopsis:
  sddsmselect [input1] [input2] [output] [-pipe=[input][,output]] \\  
    [-match=column-name[=column-name][,...]] \\  
    [-equate=column-name[=column-name][,...]] \\  
    [-invert] \\  
    [-reuse[=[rows][,page]]] \\  
    [-nowarnings] \\  
    [-majorOrder=row|column]  
      

• switches:
  • -pipe=[input][,output] — Standard SDDS pipe options for reading/writing files from stdin/stdout.
  • -match — Specifies names of columns to match between input1 and input2 for selection and placement of data taken from input1.
  • -equate — Specifies names of columns to equate between input1 and input2 for selection and placement of data taken from input1.
  • -invert — Specifies that only non-matched rows are to be kept.
  • -reuse — Specifies that rows of input2 may be reused, i.e., matched with more than one row of input1. Also, -reuse=page specifies that only the first page of input2 is used.
  • -nowarnings — Specifies that warning messages should be suppressed.
  • -majorOrder=row|column — Specifies the binary SDDS layout.
• files: Input and output are SDDS files.
• see also:
  • sddsselect()
• author: C. Saunders, M. Borland, R. Soliday, H. Shang, ANL/APS.