Subroutines for initialization and parameter parsing. More...

Functions/Subroutines
subroutine, public	readini_init ()
	Initialize the readini module and open files. More...

subroutine, private	read_custom_snapshots ()
	Read in times for snapshots. More...

subroutine, private	read_track_nuclei ()
	Reads in nuclei that will be tracked and where the abundance will be stored in a separate file. More...

subroutine, public	read_seed (iniab)
	Reads in seed abundances from file parameter_class::seed_file. More...

real(r_kind) function, private	time_unit_conversion (unit)
	Function to convert from a given time unit to seconds. More...

real(r_kind) function, private	temp_unit_conversion (unit)
	Function to convert from a given temperature unit to GK. More...

real(r_kind) function, private	dens_unit_conversion (unit)
	Function to convert from a given density unit to g/ccm. More...

real(r_kind) function, private	dist_unit_conversion (unit)
	Function to convert from a given distance unit to km. More...

real(r_kind) function, private	nutemp_unit_conversion (unit)
	Function to convert from a given neutrino temperature unit to MeV. More...

real(r_kind) function, private	nuenergy_unit_conversion (unit)
	Function to convert from a given neutrino energy unit to neutrino temperatures in MeV. More...

real(r_kind) function, private	nulumin_unit_conversion (unit)
	Function to convert from a given neutrino luminosity unit to erg/s. More...

subroutine, private	custom_read ()
	Reads the trajectory file. More...

subroutine, private	consistency_check ()
	Make tests to ensure the trajectory is okay. More...

subroutine, public	readini_finalize ()
	Readini cleanup subroutine. More...

Detailed Description

Subroutines for initialization and parameter parsing.

The module is responsible for reading several input files such as initial seeds via read_seed_urs or the hydrodynamic trajectory via custom_read

Function/Subroutine Documentation

◆ consistency_check()

subroutine, private readini::consistency_check

private

Make tests to ensure the trajectory is okay.

Otherwise complain. Tests are, for example, the occurence of negative radii at some point or check if the electron fraction is out of bounds ( \( 0 \le y_e \le 1 \)).

Author: Moritz Reichert

Definition at line 1361 of file readini.f90.

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◆ custom_read()

subroutine, private readini::custom_read

private

Reads the trajectory file.

The columns and structure of the file is determined by the user defined parameter parameter_class::trajectory_format. The default trajectory format is given by: "time temp dens rad ye" . This format will assume a file that looks like:

 #time[s], T9[GK], density[g/cm^3], R[km], Ye
 #--------------------------------------------
 0.0000e+00 1.0965e+01 8.7096e+12 4.9273e+01 0.03488
 2.5000e-05 9.9312e+00 7.4131e+12 5.0361e+01 0.03488
 ...

A more complex format, "time:ms x y z log_dens log_temp:K ye" , would assume a file like:

 #t [ms]       x[km]       y[km]      z[km]      log(rho[cgs]) log(T[K])   Ye
 #----------------------------------------------------------------------------------
  0.0000E+00  0.1051E+02  0.3774E+01 -0.4538E+01  0.1364E+02  0.1016E+02  0.1604E-01
  0.2521E-01  0.1046E+02  0.4724E+01 -0.4541E+01  0.1363E+02  0.1060E+02  0.1604E-01
 ...

Neutrino luminosities and energies are also read here. A format could look like: "time temp dens rad ye lnue lanue tnue tanue" .
Possible column names are:


time   : The time (s) of the trajectory
temp   : The temperature (GK) of the trajectory
dens   : The density (g/ccm) of the trajectory
rad    : The radius (km) of the trajectory
x,y,z  : x, y, and z coordinates (km) of the trajectory
ye     : The electron fraction
lanue  : Anti-electron neutrino luminosities (erg/s)
lnue   : Electron neutrino luminosities (erg/s)
tanue  : Anti-electron neutrino temperatures (MeV)
tnue   : Electron neutrino temperatures (MeV)
eanue  : Anti-electron neutrino energies (MeV)
enue   : Electron neutrino energies (MeV)
lanux  : Anti-neutrino luminosities of heavy neutrinos (erg/s)
lnux   : Neutrino luminosities  of heavy neutrinos (erg/s)
tanux  : Anti-neutrino temperatures  of heavy neutrinos (MeV)
tnux   : Neutrino temperatures of heavy neutrinos (MeV)
eanux  : Anti-neutrino energies of heavy neutrinos (MeV)
enux   : Neutrino energies of heavy neutrinos (MeV)
skip   : skip a column

Note: Lines starting with "#" or blank lines are skipped

Author: Moritz Reichert

Created: 17.12.20

Definition at line 882 of file readini.f90.

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◆ dens_unit_conversion()

real(r_kind) function, private readini::dens_unit_conversion ( character(len=*), intent(in) unit )

private

Function to convert from a given density unit to g/ccm.

Example

b = dens_unit_conversion("g/m^3")

b will be \( 10^{-6} \) as it is the conversion from g/m^3 to g/ccm.

Note: New density units can be defined here.

Author: Moritz Reichert

Parameters

[in] unit Input unit

Returns: Conversion factor to obtain g/ccm

Definition at line 658 of file readini.f90.

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◆ dist_unit_conversion()

real(r_kind) function, private readini::dist_unit_conversion ( character(len=*), intent(in) unit )

private

Function to convert from a given distance unit to km.

Example

b = dist_unit_conversion("km")

b will be \( 1 \) as it is the conversion from km to km.

Note: New distance units can be defined here.

Author: Moritz Reichert

Parameters

[in] unit Input unit

Returns: Conversion factor to obtain km

Definition at line 698 of file readini.f90.

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◆ nuenergy_unit_conversion()

real(r_kind) function, private readini::nuenergy_unit_conversion ( character(len=*), intent(in) unit )

private

Function to convert from a given neutrino energy unit to neutrino temperatures in MeV.

Example

b = nuenergy_unit_conversion("mev")

b will be \( 3.15^{-1} \) as it is the conversion from neutrino energies to neutrino temperatures (assuming average energies).

Note: New (anti-)neutrino energy units can be defined here.

Author: Moritz Reichert

Parameters

[in] unit Input unit

Returns: Conversion factor to obtain temperatures in MeV

Definition at line 773 of file readini.f90.

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◆ nulumin_unit_conversion()

real(r_kind) function, private readini::nulumin_unit_conversion ( character(len=*), intent(in) unit )

private

Function to convert from a given neutrino luminosity unit to erg/s.

Example

b = nulumin_unit_conversion("erg/s")

b will be \( 1 \) as it is the conversion from erg/s to erg/s.

Note: New (anti-)neutrino luminosity units can be defined here.

Author: Moritz Reichert

Parameters

[in] unit Input unit

Returns: Conversion factor to obtain erg/s

Definition at line 808 of file readini.f90.

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◆ nutemp_unit_conversion()

real(r_kind) function, private readini::nutemp_unit_conversion ( character(len=*), intent(in) unit )

private

Function to convert from a given neutrino temperature unit to MeV.

Example

b = nutemp_unit_conversion("mev")

b will be \( 1 \) as it is the conversion from Mev to Mev.

Note: New (anti-)neutrino temperature units can be defined here.

Author: Moritz Reichert

Definition at line 737 of file readini.f90.

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◆ read_custom_snapshots()

subroutine, private readini::read_custom_snapshots

private

Read in times for snapshots.

These times should be given by a separate file with the parameter parameter_class::custom_snapshots. The units in this file is days. The subroutines that are based on the custom snapshots assume a sorted time array and it is therefore sorted in the end of this subroutine. An example of the file could be:

 1.1574074074074073e-04
 0.0208333
 1

This would output a snapshot at 10 s, 30 min, and 1 day.

See also: timestep_module::restrict_timestep, analysis::output_iteration

Author: Moritz Reichert

Definition at line 89 of file readini.f90.

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◆ read_seed()

subroutine, public readini::read_seed ( real(r_kind), dimension(net_size), intent(out) iniab )

Reads in seed abundances from file parameter_class::seed_file.

The input file can have a custom format specified by parameter_class::seed_format. For the seed_format "name X" The file would look like:

 # I'm a comment
    n       2.000000e-01
    p       1.000000e-01
  c12       2.000000e-01
  o16       3.000000e-01
 ca40       1.500000e-01
 tc98       0.500000e-01

Note that empty lines or lines starting with "#" at the beginning of the file are skipped. Another example for seed format "A Z X skip" looks like:

    1   0    2.000000e-01  unimportant
    1   1    1.000000e-01  unimportant
   12   6    2.000000e-01  unimportant
   16   8    3.000000e-01  unimportant
   40  20    1.500000e-01  unimportant
   98  48    0.500000e-01  unimportant

If the mass fractions do not sum up to one, this subroutine will rescale them. In order to make this routine work, also parameter_class::read_initial_composition has to be set to "yes".

See also: parameter_class::seed_file, parameter_class::seed_format

Author: Moritz Reichert

Remarks: This subroutine replaced the previous "read_seed_urs" subroutine of M. Ugliano.

Edited:

01.06.22 - MR

Parameters

[out] iniab initial abundances

Definition at line 326 of file readini.f90.

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◆ read_track_nuclei()

subroutine, private readini::read_track_nuclei

private

Reads in nuclei that will be tracked and where the abundance will be stored in a separate file.

If parameter_class::track_nuclei_every is larger than 0, a file will be created, containing the information of the abundances of the nuclei. This is based on the input parameter parameter_class::track_nuclei_file that contains a path to a file with the format of the nuclei being the same as the format of the sunet file. An example could be:

  c13
 ti44
 ni56

Note: Verbose level greater than 2 will create the file debug_track_nuclei.dat to debug this subroutine.

Author: Moritz Reichert

Edited:

09.06.17
03.10.24 - MR

Definition at line 187 of file readini.f90.

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◆ readini_finalize()

subroutine, public readini::readini_finalize

Readini cleanup subroutine.

At the moment, the subroutine does nothing.

Author: Moritz Reichert

Edited:

MR 28.02.2017
OK 18.06.2017

Definition at line 1433 of file readini.f90.

◆ readini_init()

subroutine, public readini::readini_init

Initialize the readini module and open files.

Depending on user defined parameters (e.g., parameter_class::custom_snapshots) this subroutine calls several subroutines to read input files. After reading the files, it calls consistency_check to make a couple of checks and raise an error if something is not correct.

Author: : Moritz Reichert

Edited: 28.02.17

Definition at line 45 of file readini.f90.

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◆ temp_unit_conversion()

real(r_kind) function, private readini::temp_unit_conversion ( character(len=*), intent(in) unit )

private

Function to convert from a given temperature unit to GK.

Example

b = temp_unit_conversion("K")

b will be \( 10^{-9} \) as it is the conversion from K to GK.

Note: New temperature units can be defined here.

Author: Moritz Reichert

Parameters

[in] unit Input unit

Returns: Conversion factor to obtain GK

Definition at line 616 of file readini.f90.

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◆ time_unit_conversion()

real(r_kind) function, private readini::time_unit_conversion ( character(len=*), intent(in) unit )

private

Function to convert from a given time unit to seconds.

Example

b = time_unit_conversion("ms")

b will be \( 10^{-3} \) as it is the conversion from ms to s.

Note: New time units can be defined here.

Author: Moritz Reichert

Parameters

[in] unit Input unit

Returns: Conversion factor to obtain seconds

Definition at line 576 of file readini.f90.

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Functions/Subroutines

Detailed Description

Function/Subroutine Documentation

◆ consistency_check()

◆ custom_read()

◆ dens_unit_conversion()

Example

◆ dist_unit_conversion()

Example

◆ nuenergy_unit_conversion()

Example

◆ nulumin_unit_conversion()

Example

◆ nutemp_unit_conversion()

Example

◆ read_custom_snapshots()

◆ read_seed()

◆ read_track_nuclei()

◆ readini_finalize()

◆ readini_init()

◆ temp_unit_conversion()

Example

◆ time_unit_conversion()

Example