**CIGAL Reference Manual, Chapter 3 (Functions): row**
===== Row -- Perform arithmetic row by row within a variable =====
**usage: varb2 = row(varb1,op)**

ROW combines all the values within a row of VARB1 into a single value in
VARB2, thus reducing a matrix variable to an array, or a solid to a matrix.
Row values are combined according to the operator, OP, which can be any of:
                      MAX, MIN, SUM, MEAN, or STDEV

Examples:
          mat1 = row(sol1,max)            ; convert solid to matrix of row maxima
          ar1 = row(mat1,mean)            ; find mean of each horizontal row

**See Also:**\\
[[jvs:cigal:manual:chapter3:column|COLUMN(3)]], 
[[jvs:cigal:manual:chapter3:max|MAX(3)]], 
[[jvs:cigal:manual:chapter3:mean|MEAN(3)]], 
[[jvs:cigal:manual:chapter3:min|MIN(3)]], 
[[jvs:cigal:manual:chapter3:stdev|STDEV(3)]], 
[[jvs:cigal:manual:chapter3:sum|SUM(3)]], 
[[jvs:cigal:manual:chapter3:zproj|ZPROJ(3)]]

[[jvs:cigal|CIGAL Home]], 
[[jvs:cigal:manual|CIGAL Manual]], 
[[jvs:cigal:manual:chapter3|Functions List]], 
[[jvs:cigal:manual:help|Manual Help]]