SAC Command Reference Manual

DIV

SUMMARY

Divides each data point by a constant.

SYNTAX

DIV {v1 {v2 ... vn} }

INPUT

v1:Constant to divide first file by.
v2:Constant to divide second file by.
vn:Constant to devide nth file by.

DEFAULT VALUES

DIV 1.

DESCRIPTION

This command will divide each element of each data file in memory by a constant. The constant may be the same or different for each data file. If there are more data files in memory than constants, then the last constant entered is used for the remainder of the data files in memory.

EXAMPLES

To divide each element of F1 by 5.1 and each element of F2 and F3 by 6.2:

SAC> READ F1 F2 F3
SAC> DIV 5.1 6.2

Note: DIVIDE is also an INLINE function.

HEADER CHANGES

DEPMIN, DEPMAX, DEPMEN

ERROR MESSAGES

  • 1301: No data files read in.
  • 1307: Illegal operation on spectral file
  • 1701: Can't divide by zero.

LATEST REVISION

January 8, 1983 (Version 8.0)