Owner's manual

USERS MANUAL

CHATTER™ DATA LOGGER

Q points

Use this window to set the way

stormflow calculations will

operate.

Weir type

Select between the supported weir types

Additional information:

Supported weir types

Select number of Q points

Select the number of Q points you want to use. You can select up ro 16 Q points

This setting is valid for custom Q ponts only

Max head, h [m]

Enter the maximum head, h, for the selected weir measured in meters

It is impossible to calculate the amount of spill if the actual head is greater than the maximum

head. In such a situation, the spill value will be the value corresponding to the maximum head.

Additional information:

Supported weir types

Weir width, b [m]

Enter the width, b, for the selected weir measured in meters

The Weir width is only available if you select a rectangular weir.

Additional information:

Supported weir types

Depth below edge

Enter the depth from the crest to the bottom of the weir, p,, measured in meters