PIANC, emphasis in this report is put on the items specif-. ic to the design and construction of berm breakwaters. Details of those issues common to all breakwaters is left. out, i.e. environmental conditions, soil stability, etc.
If you're getting an error message that the scratch disk is full, it usually means you need to clear some space on whatever drive is defined as the scratch disk in Photoshop Preferences, or add additional drives for Photoshop to use as scratch space.
It means your hard drive is full so Photoshop doesn't find enough drive space to build its scratch disks. Photoshop uses part of a hard drive (several GB) as its internal Virtual Memory if you will. In Photoshop's preferences, you designate on which hard drive you want the scratch disk to reside.