seims.preprocess.hydro_climate_utility.HydroClimateUtilClass Class Reference

Inherits object.

Public Member Functions
def	__init__ (self)

Static Public Member Functions
def	dr (doy)
def	dec (doy)
def	ws (lat, dec)
def	rs (doy, n, lat)
def	query_climate_sites (clim_db, site_type)
def	get_time_system_from_data_file (in_file)
def	get_utcdatetime_from_field_values (flds, values, tsys, tzone=None)

Detailed Description

Hydro-Climate utility functions.

Constructor & Destructor Documentation

__init__()

def seims.preprocess.hydro_climate_utility.HydroClimateUtilClass.__init__

(

self

)

Empty

Member Function Documentation

dec()

def seims.preprocess.hydro_climate_utility.HydroClimateUtilClass.dec (   doy )

static

Declination.

dr()

def seims.preprocess.hydro_climate_utility.HydroClimateUtilClass.dr (   doy )

static

earth-sun distance

get_time_system_from_data_file()

def seims.preprocess.hydro_climate_utility.HydroClimateUtilClass.get_time_system_from_data_file (   in_file )

static

Get the time system from the data file. The basic format is:
   #<time_system> [<time_zone>], e.g., #LOCALTIME 8, #LOCALTIME -2, #UTCTIME

Returns:
    time_sys: 'UTCTIME' or 'LOCALTIME'
    time_zone(int): Positive for West time zone, and negative for East.

get_utcdatetime_from_field_values()

def seims.preprocess.hydro_climate_utility.HydroClimateUtilClass.get_utcdatetime_from_field_values (   flds,   values,   tsys,   tzone = None  )

static

Get datetime from field-value lists.

Returns:
    utctime

query_climate_sites()

def seims.preprocess.hydro_climate_utility.HydroClimateUtilClass.query_climate_sites (   clim_db,   site_type  )

static

Query climate sites information, return a dict with stationID as key.

rs()

def seims.preprocess.hydro_climate_utility.HydroClimateUtilClass.rs (   doy,   n,   lat  )

static

solar radiation (MJ/m2), n is sunshine duration (hour)

ws()

def seims.preprocess.hydro_climate_utility.HydroClimateUtilClass.ws (   lat,   dec  )

static

sunset hour angle

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The documentation for this class was generated from the following file:

• seims/preprocess/hydro_climate_utility.py