noahmpdrv_timestep_init()

subroutine __noahmpdrv_f90__::noahmpdrv_timestep_init ( integer, intent(in)  itime, real(kind=kind_phys), intent(in)  fhour, real(kind=kind_phys), intent(in)  delt, integer, intent(in)  km, integer, intent(in)  ncols, integer, intent(in)  isot, integer, intent(in)  ivegsrc, integer, dimension(:), intent(in)  soiltyp, integer, dimension(:), intent(in)  vegtype, real(kind=kind_phys), dimension(:), intent(inout)  weasd, type(land_iau_control_type), intent(inout)  land_iau_control, type(land_iau_external_data_type), intent(inout)  land_iau_data, type(land_iau_state_type), intent(inout)  land_iau_state, real(kind=kind_phys), dimension(:,:), intent(inout)  stc, real(kind=kind_phys), dimension(:,:), intent(inout)  slc, real(kind=kind_phys), dimension(:,:), intent(inout)  smc, character(len=*), intent(out)  errmsg, integer, intent(out)  errflg, real(kind=kind_phys), intent(in)  con_g, real(kind=kind_phys), intent(in)  con_t0c, real(kind=kind_phys), intent(in)  con_hfus  )

private

Argument Table

local_name	standard_name	long_name	units	type	dimensions	kind	intent
itime	index_of_timestep	current forecast iteration	index	integer	()		in
fhour	forecast_time	current forecast time	h	real	()	kind_phys	in
delt	timestep_for_dynamics	dynamics timestep	s	real	()	kind_phys	in
km	vertical_dimension_of_soil	vertical dimension of soil layers	count	integer	()		in
ncols	horizontal_dimension	horizontal dimension	count	integer	()		in
isot	control_for_soil_type_dataset	soil type dataset choice	index	integer	()		in
ivegsrc	control_for_vegetation_dataset	land use dataset choice	index	integer	()		in
soiltyp	soil_type_classification	soil type at each grid cell	index	integer	(ccpp_constant_one:horizontal_dimension)		in
vegtype	vegetation_type_classification	vegetation type at each grid cell	index	integer	(ccpp_constant_one:horizontal_dimension)		in
weasd	water_equivalent_accumulated_snow_depth_over_land	water equivalent of accumulated snow depth over land	mm	real	(ccpp_constant_one:horizontal_dimension)	kind_phys	inout
land_iau_control	land_data_assimilation_control	land data assimilation control	mixed	land_iau_control_type	()	land_iau_control_type	inout
land_iau_data	land_data_assimilation_data	land data assimilation data	mixed	land_iau_external_data_type	()	land_iau_external_data_type	inout
land_iau_state	land_data_assimilation_interpolated_data	land data assimilation space- and time-interpolated	mixed	land_iau_state_type	()	land_iau_state_type	inout
stc	soil_temperature	soil temperature	K	real	(ccpp_constant_one:horizontal_dimension, ccpp_constant_one:vertical_dimension_of_soil)	kind_phys	inout
slc	volume_fraction_of_unfrozen_water_in_soil	liquid soil moisture	frac	real	(ccpp_constant_one:horizontal_dimension, ccpp_constant_one:vertical_dimension_of_soil)	kind_phys	inout
smc	volume_fraction_of_condensed_water_in_soil	total soil moisture	frac	real	(ccpp_constant_one:horizontal_dimension, ccpp_constant_one:vertical_dimension_of_soil)	kind_phys	inout
errmsg	ccpp_error_message	error message for error handling in CCPP	none	character	()	len=*	out
errflg	ccpp_error_code	error code for error handling in CCPP	1	integer	()		out
con_g	gravitational_acceleration	gravitational acceleration	m s-2	real	()	kind_phys	in
con_t0c	temperature_at_zero_celsius	temperature at 0 degree Celsius	K	real	()	kind_phys	in
con_hfus	latent_heat_of_fusion_of_water_at_0c	latent heat of fusion	J kg-1	real	()	kind_phys	in

update current forecast hour

read iau increments

If no increment at the current timestep simply proceed forward