**Syntax**

` >>> SENSITIVITY`

**Parent Command**

` >> OUTPUT
`

**Subcommand**

` -
`

**Description**

This command prints the sensitivity matrix to the iTOUGH2 output file. The elements of the sensitivity matrix are the partial derivatives of the system response at the observation points with respect to the parameters:

By default, iTOUGH2 prints the scaled Jacobian matrix, the elements of which are the sensitivity coefficients scaled by the ratio of the standard deviation of the observation and expected parameter variation:

**Example**

` > COMPUTATION
>> OUTPUT
>>> print SENSITIVITY matrix in addition to the scaled Jacobian
<<<
<<`

**See Also**

` - `