next up previous contents index
Next: 3.2.24 Parameter -z Up: 3.2 Individual command line Previous: 3.2.22 Parameter -M   Contents   Index


3.2.23 Parameter -W

Parameter -W
Function Specifies the word size
Default 0
Input format Integer
Example To set word size to 27, use: -W 27

Note:

Zero invokes default, 11 for blastn, 28 for megablast, 3 for all others. Only 2 and 3 are available for protein alignment. Word size range for blastn is 7 and up, for megablast 12 and up.



Tao Tao 2006-12-29