Functions/Subroutines
subroutine, public	initiate_state_for_submodel (dir, basemodel, frozenstate, soilstate, aquiferstate, riverstate, lakestate, miscstate)
subroutine, public	load_saved_state (dir, ns, frozenstate, soilstate, aquiferstate, riverstate, lakestate, miscstate)
subroutine, public	finalize_outstate (dir, ns, stateoutdate, frozenstate, soilstate, aquiferstate, riverstate, lakestate, miscstate)
subroutine, public	reset_soil_state (dir, ns, soilstate, miscstate)
subroutine, public	save_soil_state_file (dir, ns, soilstate, miscstate)
subroutine	divide_large_array (dim, npiece, array)
subroutine	write_state_check (ffunitloc)
subroutine	write_state_check_bin (ffunitloc, next_record)
subroutine	read_and_perform_state_check (ffunitloc, nsubst, config, status)
subroutine, public	read_state_check (ffunitloc, nsub, substanceorder, lrice, dim, config, status)
subroutine	read_and_perform_state_check_bin (ffunitloc, nsubst, config, next_record)
subroutine, public	read_state_check_bin (ffunitloc, nsub, substanceorder, lrice, dim, config, next_record)
logical function	check_basic_states (n, lrice, dim, config)
logical function	check_substance_states (substanceorder, dim, config)

Detailed Description

Load and save model states.

Procedures for loading and saving initial states from file. Also processing them for submodel.

Function/Subroutine Documentation

◆ check_basic_states()

logical function state_datamodule::check_basic_states	(	integer, intent(in)	n,
		integer, intent(in)	lrice,
		type(statedimensiontype), intent(in)	dim,
		type(stateconfigurationtype), intent(in)	config )

private

Check if the basic states in the state file are appropriate for this model.

Parameters

[in]	n	Number of subbasins in saved state
[in]	lrice	Modeloption lakeriverice in saved state
[in]	dim	state file state dimensions
[in]	config	state file configuration

Algorithm

Time step

Basic dimensions

Model options

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◆ check_substance_states()

logical function state_datamodule::check_substance_states	(	integer, dimension(9), intent(in)	substanceorder,
		type(statedimensiontype), intent(in)	dim,
		type(stateconfigurationtype), intent(in)	config )

private

Check if substance related states in the state file are appropriate for this model.

Parameters

[in]	substanceorder	state file substance order
[in]	dim	state file state dimensions
[in]	config	state file configuration

Algorithm

Basic dimensions

Order of substances

Model options

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◆ divide_large_array()

subroutine state_datamodule::divide_large_array	(	integer, intent(in)	dim,
		integer, intent(out)	npiece,
		integer, dimension(:,:), intent(out), allocatable	array )

private

Calculates appropriate size sections of large array.

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◆ finalize_outstate()

subroutine, public state_datamodule::finalize_outstate	(	character(len=*), intent(in)	dir,
		integer, intent(in)	ns,
		type(datetype), intent(in)	stateoutdate,
		type(snowicestatetype), intent(inout)	frozenstate,
		type(soilstatetype), intent(inout)	soilstate,
		type(aquiferstatetype), intent(inout)	aquiferstate,
		type(riverstatetype), intent(inout)	riverstate,
		type(lakestatetype), intent(inout)	lakestate,
		type(miscstatetype), intent(inout)	miscstate )

Saves state values for later use as starting state.

Parameters

[in]	dir	file directory
[in]	ns	number of subbasins
[in]	stateoutdate	date for writing state
[in,out]	frozenstate	Snow and ice states
[in,out]	soilstate	Soil states
[in,out]	aquiferstate	Aquifer states
[in,out]	riverstate	River states
[in,out]	lakestate	Lake states
[in,out]	miscstate	Misc states

Algorithm
Set the file name

Open the file and write file checks to it

Write the frozen state variables to file

Write the soil state variables to file

Write the aquifer state variables to file

Write the river state variables to file

Write the lake state variables to file

Write the miscellaneuos state variables to file

Close the file

If asked for: compress the state file

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◆ initiate_state_for_submodel()

subroutine, public state_datamodule::initiate_state_for_submodel	(	character(len=*), intent(in)	dir,
		type(basemodeltype), intent(in)	basemodel,
		type(snowicestatetype), intent(inout)	frozenstate,
		type(soilstatetype), intent(inout)	soilstate,
		type(aquiferstatetype), intent(inout)	aquiferstate,
		type(riverstatetype), intent(inout)	riverstate,
		type(lakestatetype), intent(inout)	lakestate,
		type(miscstatetype), intent(inout)	miscstate )

Initiate state variables for submodel simulation.

Parameters

[in]	dir	file directory
[in]	basemodel	Information on basemodel
[in,out]	frozenstate	Snow and ice states
[in,out]	soilstate	Soil states
[in,out]	aquiferstate	Aquifer states
[in,out]	riverstate	River states
[in,out]	lakestate	Lake states
[in,out]	miscstate	Misc states

Algoritm

If statefiles exist: read and store states temporary

Reallocate state variables to submodel size

If statefiles exist: Initiate state variables from those and deallocate temporary storage

Else: Initiate state variables with default values

Initiate other model variables and parameters

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◆ load_saved_state()

subroutine, public state_datamodule::load_saved_state	(	character(len=*), intent(in)	dir,
		integer, intent(in)	ns,
		type(snowicestatetype), intent(inout)	frozenstate,
		type(soilstatetype), intent(inout)	soilstate,
		type(aquiferstatetype), intent(inout)	aquiferstate,
		type(riverstatetype), intent(inout)	riverstate,
		type(lakestatetype), intent(inout)	lakestate,
		type(miscstatetype), intent(inout)	miscstate )

Load starting state from file and initiate state variables.

Parameters

[in]	dir	file directory
[in]	ns	number of subbasins
[in,out]	frozenstate	Snow and ice states
[in,out]	soilstate	Soil states
[in,out]	aquiferstate	Aquifer states
[in,out]	riverstate	River states
[in,out]	lakestate	Lake states
[in,out]	miscstate	Misc states

Algorithm
Set the file name

Decompress the state file if it is compressed

Open the file and check it

Get the frozen state variables from file

Get the soil state variables from file

Get the aquifer state variables from file

Get the river state variables from file

Get the lake state variables from file

Get the miscellaneuos state variables from file

Close the file, delete the uncomressed txt-file and end the subroutine

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◆ read_and_perform_state_check()

subroutine state_datamodule::read_and_perform_state_check	(	integer, intent(in)	ffunitloc,
		integer, intent(out)	nsubst,
		type(stateconfigurationtype), intent(out)	config,
		integer, intent(out)	status )

private

Check if starting state is appropriate.

Parameters

[in]	ffunitloc	File unit
[out]	nsubst	number of substances in file
[out]	config	state file configuration
[out]	status	error status, or status of deviation between models

Algorithm
Get model set-up for statefile and current model

Set output variables

Compare model set-up with statefile set-up

Write result of check to log-file

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◆ read_and_perform_state_check_bin()

subroutine state_datamodule::read_and_perform_state_check_bin	(	integer, intent(in)	ffunitloc,
		integer, intent(out)	nsubst,
		type(stateconfigurationtype), intent(out)	config,
		integer, intent(inout)	next_record )

private

Check if starting state is appropriate, unformatted ascii file.

Parameters

[in]	ffunitloc	File unit
[out]	nsubst	number of substances in file
[out]	config	state file configuration
[in,out]	next_record	position in file

Algorithm
Get model set-up for statefile and current model

Set output variables

Compare model set-up with statefile set-up

Write result of check to log-file

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◆ read_state_check()

subroutine, public state_datamodule::read_state_check	(	integer, intent(in)	ffunitloc,
		integer, intent(out)	nsub,
		integer, dimension(9), intent(out)	substanceorder,
		integer	lrice,
		type(statedimensiontype), intent(out)	dim,
		type(stateconfigurationtype), intent(out)	config,
		integer, intent(out)	status )

Check if starting state is appropriate.

Parameters

[in]	ffunitloc	File unit
[out]	nsub	Number of subbasins in saved state
[out]	substanceorder	Order of substances in saved state file
	lrice	Modeloption lakeriverice in saved state
[out]	status	error status
[out]	dim	state file state dimensions
[out]	config	state file configuration

Algorithm

Read state file information

Set output variables from state file information

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◆ read_state_check_bin()

subroutine, public state_datamodule::read_state_check_bin	(	integer, intent(in)	ffunitloc,
		integer, intent(out)	nsub,
		integer, dimension(9), intent(out)	substanceorder,
		integer	lrice,
		type(statedimensiontype), intent(out)	dim,
		type(stateconfigurationtype), intent(out)	config,
		integer, intent(inout)	next_record )

Check if starting state is appropriate, unformatted ascii file.

Parameters

[in]	ffunitloc	File unit
[out]	nsub	Number of subbasins in saved state
[out]	substanceorder	Order of substances in saved state file
	lrice	Modeloption lakeriverice in saved state
[out]	dim	state file state dimensions
[out]	config	state file configuration
[in,out]	next_record	position in file

Algorithm
Read state file information

Set output variables from state file information

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◆ reset_soil_state()

subroutine, public state_datamodule::reset_soil_state	(	character(len=*), intent(in)	dir,
		integer, intent(in)	ns,
		type(soilstatetype), intent(inout)	soilstate,
		type(miscstatetype), intent(inout)	miscstate )

Read soil starting state from file and reinitiate some soil state variables.

Parameters

[in]	dir	file directory
[in]	ns	number of subbasins (submodel)
[in,out]	soilstate	Soil states
[in,out]	miscstate	Misc states

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◆ save_soil_state_file()

subroutine, public state_datamodule::save_soil_state_file	(	character(len=*), intent(in)	dir,
		integer, intent(in)	ns,
		type(soilstatetype), intent(in)	soilstate,
		type(miscstatetype), intent(in)	miscstate )

Saves selected state values for later use to reset states during simulation.

Parameters

[in]	dir	file directory
[in]	ns	number of subbasins
[in]	soilstate	Soil states
[in]	miscstate	Misc states

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◆ write_state_check()

subroutine state_datamodule::write_state_check ( integer, intent(in) ffunitloc )

private

Saves values for later use as check if starting state is appropriate.

Parameters

[in] ffunitloc File unit

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◆ write_state_check_bin()

subroutine state_datamodule::write_state_check_bin	(	integer, intent(in)	ffunitloc,
		integer, intent(inout)	next_record )

private

Saves values for later use as check if starting state is appropriate.

Parameters

[in]	ffunitloc	File unit
[in,out]	next_record	position in file

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Functions/Subroutines

Detailed Description

Function/Subroutine Documentation

◆ check_basic_states()

◆ check_substance_states()

◆ divide_large_array()

◆ finalize_outstate()

◆ initiate_state_for_submodel()

◆ load_saved_state()

◆ read_and_perform_state_check()

◆ read_and_perform_state_check_bin()

◆ read_state_check()

◆ read_state_check_bin()

◆ reset_soil_state()

◆ save_soil_state_file()

◆ write_state_check()

◆ write_state_check_bin()