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Input Data
Snow
Water Balance
Info
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Try the tool using the test dataset
Upload user data
Please provide the input data in a CSV (.csv) file formatted as described below, using commas as column/field separators:
WATBAL Input data file: format, columns, and units for input and user calibration data (UCD)
Columns
DATE
TEMP
TOTPP
RAIN
ETA
WADD
DEWAinp
WDIVinp
UCD
(max. 5 cols.)
Units
yyyy-mm-dd
°C
mm
mm
mm
mm
mm
mm
user choice
Values
eg. 2021-12-24
-90 to 60
0 to 1800
0 to 1800
0 to 100
user choice
user choice
user choice
user choice
Notes:
columns marked with
█
denote optional values that are used for water additions / dewatering;
columns marked with
█
denote optional values that can be used for calibration;
Download a pre-formatted sample file here:
DOWNLOAD SAMPLE FILE
Upload a Source Data File
The tool calculates all parameters on a daily, monthly, meteorological season, growing season and annual basis.
Require Growth Season Calculations
Please specify the start and end dates for the growing season:
Growth Season Start (mm-dd)
Growth Season End (mm-dd)
The selected interval will be applied to each year in the input data.
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Select the UCD averaging method
In order to perform averaging for the various intervals, the tool calculates the monthly average using two methods:
Daily Average - the monthly average is the average of daily values (e.g. method used for Temperature)
Daily Sum - the monthly average is the sum of daily values (e.g. method used for Precipitation)
Select the UCD averaging method
In order to perform averaging for the various intervals, the tool calculates the monthly average using two methods:
Daily Average - the monthly average is the average of daily values (e.g. method used for Temperature)
Daily Sum - the monthly average is the sum of daily values (e.g. method used for Precipitation)
UCD1
Daily Average
Daily Sum
UCD2
Daily Average
Daily Sum
UCD3
Daily Average
Daily Sum
UCD4
Daily Average
Daily Sum
UCD5
Daily Average
Daily Sum