read_timeserie_ace_maglv4 Namespace Reference

Classes
class	ACEMAGLV4Error

Functions
def	read
	Master routine for reading ACE/MAG/level4 different formats. More...
def	read_v0
	Read V0 format and return a module_timeserie.Timeserie object. More...
def	from_v0_to_v1
	Convert ASCII_ACEMAGLV4_V0 format into ASCII_ACEMAGLV4_V1 format. More...

Variables
tuple	ref_epoch = datetime.datetime(1996,1,1)
tuple	ancillary_path = os.path.join(path_ace,'ACE_ANCIL.HDF')

Function Documentation

def read_timeserie_ace_maglv4.from_v0_to_v1	(		path_v0,
			path_v1
	)

Convert ASCII_ACEMAGLV4_V0 format into ASCII_ACEMAGLV4_V1 format.

ACE/MAG/Level4 V1-format is the following:
B in Tesla in IAU_SUN frame written with Standard V0 Timeserie ascii format.
Routine for reading such format is ascii_timeserie.read_v0.

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def read_timeserie_ace_maglv4.read	(		filepath,
			frame = None
	)

Master routine for reading ACE/MAG/level4 different formats.

Parameters

[in]	filepath	Path of the file
[in]	frame	Frame name of the output timeserie data. GSE or RTN (default) for V1 file. IAU_SUN (default) for V2 file.

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def read_timeserie_ace_maglv4.read_v0	(		filepath,
			frame = 'RTN'
	)

Read V0 format and return a module_timeserie.Timeserie object.

Returns

module_timeserie.Timeserie() object with B in T in GSE or RTN frame.

ACE/MAG/Level4 V0-format is the following:

16-second average Interplanetary Magnetic Field in RTN and GSE Coordinates
some header

SCclock    -------ACE Epoch Time-----  ------RTN Coordinates----  ------GSE Coordinates----
  Mid         Start        End            Br       Bt       Bn       Bx       By       Bz     <|B|>    dBrms   wt

713089914.0 765158390.54 765158406.54    0.041    6.562   -0.322   -0.045   -6.535   -0.671    6.605    0.806   48
713089930.0 765158406.54 765158422.54    0.446    6.524   -0.359   -0.449   -6.496   -0.706    6.587    0.854   48
713089946.0 765158422.54 765158438.54    0.443    6.288   -0.072   -0.446   -6.275   -0.407    6.344    0.858   48
...

Where Bx,By,Bz is the magnetic field in GSE frame in nano Tesla
And where Br,Bt,Bn is the magnetic field in RTN frame in nano Tesla.

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Variable Documentation

tuple read_timeserie_ace_maglv4.ancillary_path = os.path.join(path_ace,'ACE_ANCIL.HDF')

tuple read_timeserie_ace_maglv4.ref_epoch = datetime.datetime(1996,1,1)