Vaisala IRIS - Table 8 Display Units

For example, the Echo Tops algorithm outputs values in km to the nearest 100 m (328 ft 1 in)
spanning the range of 0 to the maximum data height defined with the setup utility or
25.5 km (15.8 mi), whichever is less.
The following table shows the values that you can assign to the display units.
Table 8 Display Units
Display Parameter Maximum Display Range, Display Units, or the Classifier method
dBZ
-32 ... 96 dB mm
6
/m
3
dBZt
-32 ... 96 dB mm
2
/m
3
Rain 0 ... 255 mm/hr or 0 to 10.2 inches/hr
Liq
0 ... 1000 mm
Vel
-V
u
to V
u
m/s
Width
0 ... V
u
m/s
ZDR
-8 ... +8 dB
TOPS
0 ... 25.5 km or height configured in Setup
VIL
0 ... 65.0 mm
WIND
Configured in Setup
SHEAR
+-25 m/s/km
HClass
Meteo, Precip, Cell, Meteo+Precip, and Meteo+Cell
The first Classifiers field lets you to choose which classifier outcomes are
projected in the product.
The selector lists the available classification algorithms and their merged
combinations.
Color Scale, Levels, 1st Level/Step
The color scale relates numerical data values to colors.
The Scale field lets you choose whether to use a uniform scale with a start value and a
constant step, or a custom color scale that has been preconfigured for your system:
• Custom color scales are defined with the Color Setup utility. See IRIS and RDA Utilities
Guide.
Each color scale has a name that has been defined in Color Setup.
Names can reflect scales that are appropriate for dierent seasons such as Summer or
Winter.
If in doubt, select Default which is usually configured to be a reasonable scale. The
number of scale steps are filled-in automatically since this is also part of the custom
color scale.
IRIS Product and Display User Guide M211319EN-H
28 RESTRICTED