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.
The scratch disk is Photoshop's way of using your computer's virtual memory to run more memory intensive tasks. The program needs RAM he amount increase each upgrade) to run and when you start doing complex editing more RAM is used. At some point your computer will run out and it's then when the scratch disk kicks in.