VARIABLES READ_WRITE

 

        CLIC\VARIABLES READ_WRITE ON|OFF

    Input/Output file related variables
  IN_FILE          Name if input file
  OUT_FILE         Name of output file
  INBLOC           Block of observation in input file
  IDATA            Address od data section in input observation
  INSEC            Number of sections in header
  INEXT            Next available block in input file
  ONEXT            Next available block in output file
  IXNUM            Index number of current observation in input file
  ISEC [INSEC]     Header sections
  ILEN [INSEC]     Length of header section (words)
  IADD [INSEC]     Addresses of header sections (words)
  IXNEXT           Next available entry in input file index
  OXNEXT           Next available entry in output file index
  CXNEXT           Next available entry in current index
  INWORD           Number of words in current observation
  IDATAL           Length (words) of data section
  MODIFY           (Logical) data is open for modify
  SHARE            (Logical) Output file is shared
  FOUND            Number of observations in current index
  IX_NUM [ ]       Observation numbers in input file index
  IX_BLOC [ ]      Blocks numbers of observations in input file
  OX_NUM [ ]       Observation numbers in output file index
  OX_BLOC [ ]      Blocks numbers of observations in output file
  CX_NUM [ ]       Observation numbers in current index
  CX_BLOC [ ]      Blocks numbers of observations in current index