Commit 892b52b0 authored by Lars Bärring's avatar Lars Bärring Committed by Klaus Zimmermann
Browse files

Add index first_autumn_frost (closes #89)

parent 1cda4d74
......@@ -275,3 +275,43 @@ indices:
long_name: Simple precipitation intensity index
definition: PRCPTOT / Nwetdays
comment: Mean daily total precipitation during days having at least 1 mm
faf:
reference: B4EST
period:
allowed:
annual:
monthly:
seasonal: JASOND
default: seasonal
output:
var_name: faf
standard_name:
proposed_standard_name: first_occurrence_of_air_temperature_below_threshold
long_name: First Autumn Frost (day-of-year during Jul-Dec when Tmin < 0 degC)
units: days
cell_methods:
- time: minimum within days
- time: minimum over days
input:
var_name: tasmin
standard_name: air_temperature
cell_methods:
- time: minimum
index_function:
name: first_occurrence
parameters:
threshold:
kind: quantity
long_name: Threshold value for daily maximum air temperature
standard_name: air_temperature
data: 0
units: degree_Celsius
condition:
kind: operator
operator: '<'
ET:
short_name:
long_name:
definition:
comment:
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment