Transform | Block Size

Changes the Block Size of a Data Block file One or more measurements with a common time or frequency axis. Time domain measurements are real valued. Frequency domain measurements are complex valued. Each measurement has a unique measurement number (M#). M#s are displayed in the first column of the M#s spreadsheet in a Data Block window. M#s are used by the Animation equations at each Point for displaying M# data at the current cursor position..  Opens the File | Data Block Properties dialog box where the Block Size can be edited.

Block Size is the number of samples (time or frequency) in all of the M#s of a Data Block.
All M#s must have the same Block Size in order to support ODS animation from a Data Block,

Increasing the Block Size

If the Block Size is increased, more samples (with zero Y-axis values) are added to the end (right side) of each M#.

Decreasing the Block Size

If the Block Size is decreased, samples are deleted from the end (right side) of each M#..