read_fieldline_corfield Namespace Reference

Classes
class	CORFIELDError

Functions
def	read_ascii
	Master routine for reading CORFIELD/Ascii different formats. More...
def	read_ascii_v0
	Read CORFIELD Ascii Fieldline format v0 and return a list of 1 fieldline. More...
def	read_ascii_v1
	Read CORFIELD Ascii Fieldline format v1 and return a list of 1 fieldline. More...
def	read_ascii_v2
	Read ascii v2 format fieldline file from CORFIELD. More...
def	write_ascii_v0
	Write ascii v0 format fieldline file from CORFIELD. More...
def	write_ascii_v2
	Write ascii v2 format fieldline file from CORFIELD. More...

Variables
float	rsun2km = 6.957e5

Function Documentation

def read_fieldline_corfield.read_ascii

(

filepath

)

Master routine for reading CORFIELD/Ascii different formats.

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def read_fieldline_corfield.read_ascii_v0

(

ifile

)

Read CORFIELD Ascii Fieldline format v0 and return a list of 1 fieldline.

Returns

List of 1 module_fieldline.Fieldline() object.

CORFIELD ASCII Fieldline V0-format is the following:
Header: No header
Data: Written with this format (6F12.6):

• r(1) phi(1) the(1) br(1) bphi(1) bthe(1)
• ...
• r(nsize) phi(nsize) the(nsize) br(nsize) bphi(nsize) bthe(nsize)

where:

• r : radial distance (Rsun)
• phi : longitude (degree)
• the : latitude (degree)
• br : radial magnetic field (Gauss)
• bphi: zonal magnetic field (Gauss)
• bthe: meridional magnetic field (Gauss)

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def read_fieldline_corfield.read_ascii_v1

(

ifile

)

Read CORFIELD Ascii Fieldline format v1 and return a list of 1 fieldline.

Returns

List of 1 module_fieldline.Fieldline() object.

CORFIELD ASCII Fieldline V1-format is the following:
Header: No header
Data: Written with this format (7F12.6):

• curv(1) r(1) phi(1) the(1) br(1) bphi(1) bthe(1)
• ...
• curv(nsize) r(nsize) phi(nsize) the(nsize) br(nsize) bphi(nsize) bthe(nsize)

where:

• curv: curvilinear abscissa (km)
• r : radial distance (Rsun)
• phi : longitude (degree)
• the : latitude (degree)
• br : radial magnetic field (Gauss)
• bphi: zonal magnetic field (Gauss)
• bthe: meridional magnetic field (Gauss)

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def read_fieldline_corfield.read_ascii_v2

(

ifile

)

Read ascii v2 format fieldline file from CORFIELD.

Parameters

[in]	ifile,:	file ID of an open file
[out]	fieldlines,:	List of module_fieldline.Fieldlines objects in HGC coordinates.

V2-format for CORFIELD fieldline file is the following (quite the same as SWD V0 ascii format):
Header (9 lines):

• #Version 2
• #nline X
• #iline nsize
• #R(1..nsize) (Rsun)
• #Phi(1..nsize) (degree)
• #The(1..nsize) (degree)
• #Br(1..nsize) (Gauss)
• #Bphi(1..nsize) (Gauss)
• #Bthe(1..nsize) (Gauss)

Data: Written on nline * 7 lines.

• iline nsize
• R(1..nsize)
• Phi(1..nsize)
• The(1..nsize)
• Br(1..nsize)
• Bphi(1..nsize)
• Bthe(1..nsize)

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def read_fieldline_corfield.write_ascii_v0	(		fieldlines,
			filepath
	)

Write ascii v0 format fieldline file from CORFIELD.

Only for 1 fieldline!

Parameters

[in]	fieldline,:	List of 1 module_fieldline.Fieldline objects in HGC coordinate.
[in]	filepath

def read_fieldline_corfield.write_ascii_v2	(		fieldlines,
			filepath
	)

Write ascii v2 format fieldline file from CORFIELD.

Parameters

[in]	fieldlines,:	List of module_fieldline.Fieldline objects in HGC coordinate.
[in]	filepath

Variable Documentation

float read_fieldline_corfield.rsun2km = 6.957e5