Commit c7795cc2 authored by Lars Bärring's avatar Lars Bärring Committed by Klaus Zimmermann
Browse files

Add index last_spring_frost (closes #88)

parent 32599a37
......@@ -329,3 +329,43 @@ indices:
long_name:
definition:
comment:
lsf:
reference: B4EST
period:
allowed:
annual:
monthly:
seasonal: JFMAMJ
default: seasonal
output:
var_name: lsf
standard_name:
proposed_standard_name: last_occurrence_of_air_temperature_below_threshold
long_name: Last Spring Frost (day-of-year during Jan-Jun when Tmin < 0 degC)
units: days
cell_methods:
- time: minimum within days
- time: maximum over days
input:
var_name: tasmin
standard_name: air_temperature
cell_methods:
- time: minimum
index_function:
name: last_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:
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