Every partial adjustment implies consequences for the uncertainties of the quantities of interest, which we summarise in the same way that canonical directions summarise the consequences for the full adjustment. To see these partial canonical directions we use the pcd+ option to the SHOW: command:
BD>show: pcd+ 
Figure 27: Partial canonical directions
giving the solitary direction 
shown in figure 27. The
number of such partial directions is the same as the additional number
of quantities introduced for the partial adjustment. It is given
together with its resolution, 
. (For further
discussion see section 6.2.2.)