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Directory Listing of Routines

projects/maven/swia

MVN_SWIA_3D_SNAP
Plots 3D distributions for the times and data types selected by cursor.
MVN_SWIA_ADD_MAGF
Add magnetic field (in SWIA coordinates) to SWIA fine and coarse common blocks
MVN_SWIA_ALFVEN_TEST
Use Alfven wave test to check density calibration
MVN_SWIA_CALC_BCRUSTAL
Routine to calculate crustal magnetic field (uses Dave Brain's routine)
MVN_SWIA_CALC_DOBJ
Find closest distance to an object along the magnetic field line projection
MVN_SWIA_COMMON_UNITS
Make tplot variables with moments from SWIA 3d data (coarse and/or fine),
MVN_SWIA_CONVERT_UNITS
Convert the units for a SWIA 3d data structure (fine or coarse)
MVN_SWIA_CRIB
Crib file to demonstrate SWIA software
MVN_SWIA_DEFINE_APID29
Routine to define decoder and data structures for APID29 (Housekeeping)
MVN_SWIA_DEFINE_APID80
Routine to define decoder and data structures for APID80 (Coarse Survey)
MVN_SWIA_DEFINE_APID81
Routine to define decoder and data structures for APID81 (Coarse Archive)
MVN_SWIA_DEFINE_APID82
Routine to define decoder and data structures for APID82 (Fine Survey)
MVN_SWIA_DEFINE_APID83
Routine to define decoder and data structures for APID83 (Fine Archive)
MVN_SWIA_DEFINE_APID84
Routine to define decoder and data structures for APID84 (Raw Survey)
MVN_SWIA_DEFINE_APID85
Routine to define decoder and data structures for APID85 (Moments)
MVN_SWIA_DEFINE_APID86
Routine to define decoder and data structures for APID86 (Spectra)
MVN_SWIA_DEFINE_APID87
Routine to define decoder and data structures for APID87 (Fast Housekeeping)
MVN_SWIA_DIRET
Makes directional E-t spectrograms in the specified frame from SWIA Coarse data.
MVN_SWIA_DIRET_ANY
Makes directional E-t spectrograms in the specified frame from SWIA Coarse data.
MVN_SWIA_DIRETMAG
Makes directional E-t spectrograms in the specified pitch angle range from SWIA Coarse data.
MVN_SWIA_FIT_STEP
Routine to fit discontinuity, in order to find attenuator and mode switches
MVN_SWIA_GET_3DC
Construct a standard 3-d data structure for SWIA coarse data
MVN_SWIA_GET_3DF
Construct a standard 3-d data structure for SWIA fine data
MVN_SWIA_GET_3DS
Construct a standard 3-d data structure for SWIA spectra data
MVN_SWIA_INST2MSO
Routine to rotate SWIA velocity and temperature moments from instrument
MVN_SWIA_ITERATEPROTONALPHADISTS
Routine to compute approximately the proton and alpha moments from fine
MVN_SWIA_LOAD_L0_DATA
Routine to load SWIA Level 0 data and produce common blocks and Tplot variables
MVN_SWIA_LOAD_L2_DATA
Routine to load SWIA Level 2 data and produce common blocks and Tplot variables
MVN_SWIA_LOG_DECOMP
Routine to log-decompress an array of values
MVN_SWIA_MAG_TRANSPORT_RATIO_COMPUTE
COMPUTE TRANSPORT RATIOS FOR WAVE MODE IDENTIFICAITON
MVN_SWIA_MAKE_INFO_STR
Construct an array of structures with basic information for interpreting SWIA data products
MVN_SWIA_MAKE_INFO_STR_2
Construct an array of structures with basic information for interpreting SWIA data products
MVN_SWIA_MAKE_L2_DATA
Routine to load SWIA Level 0 data from a file and make Level 2 data files
MVN_SWIA_MAKE_SWIC_CDF
Routine to produce CDF file from SWIA coarse survey or archive data
MVN_SWIA_MAKE_SWIC_STR
Routine to produce an array of structures containing coarse data
MVN_SWIA_MAKE_SWIF_CDF
Routine to produce CDF file from SWIA fine survey or archive data
MVN_SWIA_MAKE_SWIF_STR
Routine to produce an array of structures containing fine data
MVN_SWIA_MAKE_SWIHSK_STR
Routine to produce an array of structures containing SWIA Housekeeping
MVN_SWIA_MAKE_SWIM_CDF
Routine to produce CDF file from SWIA onboard moment data
MVN_SWIA_MAKE_SWIM_STR
Routine to produce an array of structures containing onboard moment data
MVN_SWIA_MAKE_SWIS_CDF
Routine to produce CDF file from SWIA onboard energy spectra data
MVN_SWIA_MAKE_SWIS_STR
Routine to produce an array of structures containing spectra data
MVN_SWIA_MINVAR_BV
Do minimum variance on magnetic field and rotate velocity to same frame
MVN_SWIA_MINVAR_BV_WALEN
Do minimum variance on magnetic field and rotate velocity to same frame
MVN_SWIA_MOMENT_DECOM
Decompress the floating point moment values
MVN_SWIA_MSE_PLOT
Routine to plot any scalar or vector quantity in MSE
MVN_SWIA_PACKET_DECODE
General purpose routine to decode a series of words according to a provided definition
MVN_SWIA_PACKET_DECOMPRESS
Function to decompress a compressed telemetry packet.
MVN_SWIA_PART_MOMENTS
Make tplot variables with moments from SWIA 3d data (coarse and/or fine),
MVN_SWIA_PENPROT
Routine to determine density and velocity of penetrating protons at periapsis
MVN_SWIA_PENPROT_CONV
Routine to convert penetrating proton density to solar wind proxy.
MVN_SWIA_PENPROT_DIR
Routine to determine density and velocity of penetrating protons at periapsis
MVN_SWIA_PLOT_ORB_WHISK
Routine to plot whiskers of any quantity (default: magnetic field) on the orbit
MVN_SWIA_PLOT_PACKETS
Routine to generate Tplot variables from SWIA packets (arrays of structures)
MVN_SWIA_PLOT_PACKETS_D
Routine to generate Tplot variables from SWIA packets (arrays of structures)
MVN_SWIA_PROTONALPHAMOMS
Routine to compute approximately the proton and alpha moments from fine
MVN_SWIA_PROTONALPHAMOMS_MAG
Routine to compute approximately the proton and alpha moments from fine
MVN_SWIA_PROTONALPHAMOMS_MINF
Routine to compute approximately the proton and alpha moments from fine
MVN_SWIA_PROTONALPHAMOMS_MINF_MAG
Routine to compute approximately the proton and alpha moments from fine
MVN_SWIA_READ_COMPRESSED_PACKETS
Routine to read in compressed SWIA packets from any telemetry file
MVN_SWIA_READ_PACKETS
Routine to read in uncompressed SWIA packets from any telemetry file
MVN_SWIA_REGID
Routine to determine region of the Mars environment from SWIA and MAG data.
MVN_SWIA_SLICE2D_SNAP
Plots 2D slice for the times and data types selected by cursor.
MVN_SWIA_STACOMP
Routine to compare density and velocity from SWIA to STATIC
MVN_SWIA_SUBWORD
Function to return a portion of a word
MVN_SWIA_SWINDAVE
Routine to determine density and velocity of undisturbed upstream solar wind
MVN_SWIA_UPSTREAM_AVE

Routine Descriptions

MVN_SWIA_3D_SNAP

 PROCEDURE:
       mvn_swia_3d_snap
 PURPOSE:
       Plots 3D distributions for the times and data types selected by cursor.
       Hold down the left mouse button and slide for a movie effect.
 CALLING SEQUENCE:
       mvn_swia_3d_snap
 INPUTS:
       
 OPTIONAL KEYWORDS:
       same as 'plot3d_new' except...
       ARCHIVE: Returns archive distribution instead of survey
       ERANGE: Specifies energy range to plot
       WINDOW: Specifies window to plot (Def: generates new window)
       STATIC: If set, shows STATIC field of view (SPICE kernels and STATIC CA data need to have been loaded)
       SPC: If set, draws spacecraft blockage using mvn_spc_fov_blockage
       MSO: If set, shows MSO +-XYZ
 CREATED BY:
       Yuki Harada on 2015-04-22

 $LastChangedBy: haraday $
 $LastChangedDate: 2015-05-06 09:00:37 -0700 (Wed, 06 May 2015) $
 $LastChangedRevision: 17483 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_3d_snap.pro $

(See projects/maven/swia/mvn_swia_3d_snap.pro)

MVN_SWIA_ADD_MAGF

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PROCEDURE:	
	MVN_SWIA_ADD_MAGF
PURPOSE:	
	Add magnetic field (in SWIA coordinates) to SWIA fine and coarse common blocks 

INPUT:		

KEYWORDS:
	BDATA: tplot variable for the magnetic field 
	(will be converted to 'MAVEN_SWIA' frame - so needs 'SPICE_FRAME' defined to work)

AUTHOR:	J. Halekas	

 $LastChangedBy: jhalekas $
 $LastChangedDate: 2015-02-03 17:28:45 -0800 (Tue, 03 Feb 2015) $
 $LastChangedRevision: 16846 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_add_magf.pro $

(See projects/maven/swia/mvn_swia_add_magf.pro)

MVN_SWIA_ALFVEN_TEST

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PROCEDURE:	
	MVN_SWIA_ALFVEN_TEST
PURPOSE:	
	Use Alfven wave test to check density calibration 

INPUT:		

KEYWORDS:
	BDATA: tplot variable for the magnetic field (needs to be same frame as velocity)
	NDATA: tplot variable for the (uncalibrated) ion density
	VDATA: tplot variable for the velocity (needs to be same frame as mag field)
	TDATA: tplot variable for the temperature (needs to be in magnetic field coords.)
	TRANGE: time range to do minimum variance (will prompt to choose if not set)
	ALPHA: If set, try to do anisotropy correction

AUTHOR:	J. Halekas	

 $LastChangedBy: jhalekas $
 $LastChangedDate: 2015-05-08 13:38:59 -0700 (Fri, 08 May 2015) $
 $LastChangedRevision: 17535 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_alfven_test.pro $

(See projects/maven/swia/mvn_swia_alfven_test.pro)

MVN_SWIA_CALC_BCRUSTAL

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PROCEDURE: 
	MVN_SWIA_CALC_BCRUSTAL
PURPOSE: 
	Routine to calculate crustal magnetic field (uses Dave Brain's routine)
AUTHOR: 
	Jasper Halekas
CALLING SEQUENCE:
	MVN_SWIA_CALC_BCRUSTAL
INPUTS:
KEYWORDS:
	TR: Time range (prompts to choose interactively if not set)
	PDATA: Tplot variable for position (defaults to MSO), return will have same
		number of components (make sure this has 'SPICE_FRAME' set or you will fail)

 $LastChangedBy: jhalekas $
 $LastChangedDate: 2015-07-15 06:25:12 -0700 (Wed, 15 Jul 2015) $
 $LastChangedRevision: 18132 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_calc_bcrustal.pro $

(See projects/maven/swia/mvn_swia_calc_bcrustal.pro)

MVN_SWIA_CALC_DOBJ

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PROCEDURE:	
	MVN_SWIA_CALC_DOBJ
PURPOSE:	
	Find closest distance to an object along the magnetic field line projection 

INPUT:		

KEYWORDS:
	BDATA: tplot variable for the magnetic field (needs to be same frame as delta position)
	DR: tplot variable for the delta position between the two objects

AUTHOR:	J. Halekas	

 $LastChangedBy: jhalekas $
 $LastChangedDate: 2015-07-14 06:27:29 -0700 (Tue, 14 Jul 2015) $
 $LastChangedRevision: 18119 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_calc_dobj.pro $

(See projects/maven/swia/mvn_swia_calc_dobj.pro)

MVN_SWIA_COMMON_UNITS

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PROCEDURE: 
	MVN_SWIA_COMMON_UNITS
PURPOSE: 
	Make tplot variables with moments from SWIA 3d data (coarse and/or fine), 
	including average energy flux spectra
AUTHOR: 
	Jasper Halekas
CALLING SEQUENCE: 
	MVN_SWIA_COMMON_UNITS, Units
Inputs:
	Units: Units to change all data in common block into

 $LastChangedBy: jhalekas $
 $LastChangedDate: 2013-06-18 21:19:24 -0700 (Tue, 18 Jun 2013) $
 $LastChangedRevision: 12551 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_common_units.pro $

(See projects/maven/swia/mvn_swia_common_units.pro)

MVN_SWIA_CONVERT_UNITS

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PROCEDURE: 
	MVN_SWIA_CONVERT_UNITS
PURPOSE: 
	Convert the units for a SWIA 3d data structure (fine or coarse)
	Typically called by the wrapper routine 'Conv_units' 
	Note that my routine works a bit differently from Wind/THEMIS heritage
	I use the dt_arr field to deal with summed time steps, instead of adding
	geometric factors
AUTHOR: 
	Jasper Halekas
CALLING SEQUENCE: 
	MVN_SWIA_CONVERT_UNITS, Data, Units, SCALE=SCALE
INPUTS: 
	Data: A 3d data structure for SWIA (coarse or fine)
	Units: Units to conver the structure to
KEYWORDS:
	SCALE: Returns an array of conversion factors used
OUTPUTS:
	Returns the same data structure in the new units

 $LastChangedBy: jhalekas $
 $LastChangedDate: 2013-06-18 21:19:24 -0700 (Tue, 18 Jun 2013) $
 $LastChangedRevision: 12551 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_convert_units.pro $

(See projects/maven/swia/mvn_swia_convert_units.pro)

MVN_SWIA_CRIB

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PROCEDURE:	
	MVN_SWIA_CRIB
PURPOSE:	
	Crib file to demonstrate SWIA software 

INPUT:		

KEYWORDS:

AUTHOR:	J. Halekas	

 $LastChangedBy: jhalekas $
 $LastChangedDate: 2014-10-16 08:41:12 -0700 (Thu, 16 Oct 2014) $
 $LastChangedRevision: 16003 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_crib.pro $

(See projects/maven/swia/mvn_swia_crib.pro)

MVN_SWIA_DEFINE_APID29

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PROCEDURE: 
	MVN_SWIA_DEFINE_APID29
PURPOSE: 
	Routine to define decoder and data structures for APID29 (Housekeeping)
AUTHOR: 
	Jasper Halekas
CALLING SEQUENCE:
	MVN_SWIA_DEFINE_APID29, Decoder = Decoder, Data = Data
OPTIONAL OUTPUTS:
	Decoder: A structure containing the decommutator type for each field in the packet
	Data: A structure returning name/type of each field in the packet

 $LastChangedBy: jhalekas $
 $LastChangedDate: 2013-06-18 21:19:24 -0700 (Tue, 18 Jun 2013) $
 $LastChangedRevision: 12551 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_define_apid29.pro $

(See projects/maven/swia/mvn_swia_define_apid29.pro)

MVN_SWIA_DEFINE_APID80

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PROCEDURE: 
	MVN_SWIA_DEFINE_APID80
PURPOSE: 
	Routine to define decoder and data structures for APID80 (Coarse Survey)
AUTHOR: 
	Jasper Halekas
CALLING SEQUENCE:
	MVN_SWIA_DEFINE_APID80, Decoder = Decoder, Data = Data
OPTIONAL OUTPUTS:
	Decoder: A structure containing the decommutator type for each field in the packet
	Data: A structure returning name/type of each field in the packet

 $LastChangedBy: jhalekas $
 $LastChangedDate: 2013-06-18 21:19:24 -0700 (Tue, 18 Jun 2013) $
 $LastChangedRevision: 12551 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_define_apid80.pro $

(See projects/maven/swia/mvn_swia_define_apid80.pro)

MVN_SWIA_DEFINE_APID81

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PROCEDURE: 
	MVN_SWIA_DEFINE_APID81
PURPOSE: 
	Routine to define decoder and data structures for APID81 (Coarse Archive)
AUTHOR: 
	Jasper Halekas
CALLING SEQUENCE:
	MVN_SWIA_DEFINE_APID81, Decoder = Decoder, Data = Data
OPTIONAL OUTPUTS:
	Decoder: A structure containing the decommutator type for each field in the packet
	Data: A structure returning name/type of each field in the packet

 $LastChangedBy: jhalekas $
 $LastChangedDate: 2013-06-18 21:19:24 -0700 (Tue, 18 Jun 2013) $
 $LastChangedRevision: 12551 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_define_apid81.pro $

(See projects/maven/swia/mvn_swia_define_apid81.pro)

MVN_SWIA_DEFINE_APID82

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PROCEDURE: 
	MVN_SWIA_DEFINE_APID82
PURPOSE: 
	Routine to define decoder and data structures for APID82 (Fine Survey)
AUTHOR: 
	Jasper Halekas
CALLING SEQUENCE:
	MVN_SWIA_DEFINE_APID82, Decoder = Decoder, Data = Data, /LONG
KEYWORDS:
	LONG: Set to one if defining the large version of the product, else zero
OPTIONAL OUTPUTS:
	Decoder: A structure containing the decommutator type for each field in the packet
	Data: A structure returning name/type of each field in the packet

 $LastChangedBy: jhalekas $
 $LastChangedDate: 2013-06-18 21:19:24 -0700 (Tue, 18 Jun 2013) $
 $LastChangedRevision: 12551 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_define_apid82.pro $

(See projects/maven/swia/mvn_swia_define_apid82.pro)

MVN_SWIA_DEFINE_APID83

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PROCEDURE: 
	MVN_SWIA_DEFINE_APID83
PURPOSE: 
	Routine to define decoder and data structures for APID83 (Fine Archive)
AUTHOR: 
	Jasper Halekas
CALLING SEQUENCE:
	MVN_SWIA_DEFINE_APID83, Decoder = Decoder, Data = Data, /LONG
KEYWORDS:
	LONG: Set to one if defining the large version of the product, else zero
OPTIONAL OUTPUTS:
	Decoder: A structure containing the decommutator type for each field in the packet
	Data: A structure returning name/type of each field in the packet

 $LastChangedBy: jhalekas $
 $LastChangedDate: 2013-06-18 21:19:24 -0700 (Tue, 18 Jun 2013) $
 $LastChangedRevision: 12551 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_define_apid83.pro $

(See projects/maven/swia/mvn_swia_define_apid83.pro)

MVN_SWIA_DEFINE_APID84

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PROCEDURE: 
	MVN_SWIA_DEFINE_APID84
PURPOSE: 
	Routine to define decoder and data structures for APID84 (Raw Survey)
AUTHOR: 
	Jasper Halekas
CALLING SEQUENCE:
	MVN_SWIA_DEFINE_APID84, Decoder = Decoder, Data = Data
OPTIONAL OUTPUTS:
	Decoder: A structure containing the decommutator type for each field in the packet
	Data: A structure returning name/type of each field in the packet

 $LastChangedBy: jhalekas $
 $LastChangedDate: 2013-06-18 21:19:24 -0700 (Tue, 18 Jun 2013) $
 $LastChangedRevision: 12551 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_define_apid84.pro $

(See projects/maven/swia/mvn_swia_define_apid84.pro)

MVN_SWIA_DEFINE_APID85

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PROCEDURE: 
	MVN_SWIA_DEFINE_APID85
PURPOSE: 
	Routine to define decoder and data structures for APID85 (Moments)
AUTHOR: 
	Jasper Halekas
CALLING SEQUENCE:
	MVN_SWIA_DEFINE_APID85, Decoder = Decoder, Data = Data
OPTIONAL OUTPUTS:
	Decoder: A structure containing the decommutator type for each field in the packet
	Data: A structure returning name/type of each field in the packet

 $LastChangedBy: jhalekas $
 $LastChangedDate: 2013-06-18 21:19:24 -0700 (Tue, 18 Jun 2013) $
 $LastChangedRevision: 12551 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_define_apid85.pro $

(See projects/maven/swia/mvn_swia_define_apid85.pro)

MVN_SWIA_DEFINE_APID86

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PROCEDURE: 
	MVN_SWIA_DEFINE_APID86
PURPOSE: 
	Routine to define decoder and data structures for APID86 (Spectra)
AUTHOR: 
	Jasper Halekas
CALLING SEQUENCE:
	MVN_SWIA_DEFINE_APID86, Decoder = Decoder, Data = Data
OPTIONAL OUTPUTS:
	Decoder: A structure containing the decommutator type for each field in the packet
	Data: A structure returning name/type of each field in the packet

 $LastChangedBy: jhalekas $
 $LastChangedDate: 2013-06-18 21:19:24 -0700 (Tue, 18 Jun 2013) $
 $LastChangedRevision: 12551 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_define_apid86.pro $

(See projects/maven/swia/mvn_swia_define_apid86.pro)

MVN_SWIA_DEFINE_APID87

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PROCEDURE: 
	MVN_SWIA_DEFINE_APID87
PURPOSE: 
	Routine to define decoder and data structures for APID87 (Fast Housekeeping)
AUTHOR: 
	Jasper Halekas
CALLING SEQUENCE:
	MVN_SWIA_DEFINE_APID87, Decoder = Decoder, Data = Data
OPTIONAL OUTPUTS:
	Decoder: A structure containing the decommutator type for each field in the packet
	Data: A structure returning name/type of each field in the packet

 $LastChangedBy: jhalekas $
 $LastChangedDate: 2013-06-18 21:19:24 -0700 (Tue, 18 Jun 2013) $
 $LastChangedRevision: 12551 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_define_apid87.pro $

(See projects/maven/swia/mvn_swia_define_apid87.pro)

MVN_SWIA_DIRET

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 PROCEDURE:
       mvn_swia_dirEt
 PURPOSE:
       Makes directional E-t spectrograms in the specified frame from SWIA Coarse data.
       6 tplot variables will be generated: +X, -X, +Y, -Y, +Z, and -Z.
 CALLING SEQUENCE:
       mvn_swia_diret
 INPUTS:
       None (SWIA data and SPICE kernels need to have been loaded)
 KEYWORDS:
       all optional
       FRAME: specifies the frame (Def: 'MSO')
       UNITS: specifies the units ('eflux', 'counts', etc.) (Def: 'eflux')
       ARCHIVE: uses archive data instead of survey
       THLD_THETA: theta_v > thld_theta => +Z,
                   theta_v < -thld_theta => -Z (Def: 45)
       ATTVEC: generates tplot variables showing SWIA XYZ vectors in the specified frame
       TRANGE: time range to compute directional spectra (Def: all)
 CREATED BY:
       Yuki Harada on 2014-11-20

 $LastChangedBy: haraday $
 $LastChangedDate: 2018-12-18 20:06:35 -0800 (Tue, 18 Dec 2018) $
 $LastChangedRevision: 26370 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_diret.pro $

(See projects/maven/swia/mvn_swia_diret.pro)

MVN_SWIA_DIRETMAG

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 PROCEDURE:
       mvn_swia_diretmag
 PURPOSE:
       Makes directional E-t spectrograms in the specified pitch angle range from SWIA Coarse data.
 CALLING SEQUENCE:
       mvn_swia_diretmag,pitch=[150,180]
 INPUTS:
       None (SWIA data should have been loaded and magnetic field
       should have been added to SWIA common blocks by 'mvn_swia_add_magf'.)
 KEYWORDS:
       all optional
       PITCH: specifies the pitch angle range (Def: [0,30])
       UNITS: specifies the units ('eflux', 'counts', etc.) (Def: 'eflux')
       ARCHIVE: uses archive data instead of survey
       TRANGE: time range to compute directional spectra (Def: all)
       SUFFIX: suffix of the tplot variable name (Def: e.g., '_pa000-030')
 CREATED BY:
       Yuki Harada on 2014-11-20

 $LastChangedBy: haraday $
 $LastChangedDate: 2015-01-16 12:56:29 -0800 (Fri, 16 Jan 2015) $
 $LastChangedRevision: 16665 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_diretmag.pro $

(See projects/maven/swia/mvn_swia_diretmag.pro)

MVN_SWIA_DIRET_ANY

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 PROCEDURE:
       mvn_swia_dirEt
 PURPOSE:
       Makes directional E-t spectrograms in the specified frame from SWIA Coarse data.
       a tplot variable will be generated for only the specified phi
       and theta bounds in the chosen coordinate frame.
 CALLING SEQUENCE:
       mvn_swia_diret_any
 INPUTS:
       None (SWIA data and SPICE kernels need to have been loaded)
 KEYWORDS:
       all optional
       FRAME: specifies the frame (Def: 'MSO')
       UNITS: specifies the units ('eflux', 'counts', etc.) (Def: 'eflux')
       ARCHIVE: uses archive data instead of survey
       ATTVEC: generates tplot variables showing SWIA XYZ vectors in the specified frame
       TRANGE: time range to compute directional spectra (Def: all)
       THETA_bounds: polar angle range in degrees [MAX: 0 TO 180] over which data is wanted
       (Def: 45 to 135)
       PHI_bounds: azimuth angle range in degrees [MAX: 0 to 360] over which data is wanted
       (Def: 315 to 45)
 CREATED BY:
       Rob Lillis on 2016-06-22, modified from Yuki Harada's mvn_swia_dirEt

 $LastChangedBy: rlillis3 $
 $LastChangedDate: 2016-06-23 18:15:58 -0700 (Thu, 23 Jun 2016) $
 $LastChangedRevision: 21359 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_diret_any.pro $

(See projects/maven/swia/mvn_swia_diret_any.pro)

MVN_SWIA_FIT_STEP

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PROCEDURE: 
	MVN_SWIA_FIT_STEP
PURPOSE: 
	Routine to fit discontinuity, in order to find attenuator and mode switches
AUTHOR: 
	Jasper Halekas
CALLING SEQUENCE:
	MVN_SWIA_FIT_STEP, Series, Ratio, Ind
INPUTS:
	Series: A series of 17 values
	Ratio: The expected ratio before/after discontinuity
OUTPUTS
	Ind: Index where the change occurred

 $LastChangedBy: jhalekas $
 $LastChangedDate: 2015-05-11 11:11:08 -0700 (Mon, 11 May 2015) $
 $LastChangedRevision: 17549 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_fit_step.pro $

(See projects/maven/swia/mvn_swia_fit_step.pro)

MVN_SWIA_GET_3DC

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FUNCTION: 
	MVN_SWIA_GET_3DC
PURPOSE: 
	Construct a standard 3-d data structure for SWIA coarse data
AUTHOR: 
	Jasper Halekas
CALLING SEQUENCE: 
	Result = MVN_SWIA_GET_3DC(Time, INDEX=INDEX, /ARCHIVE)
OPTIONAL INPUTS: 
	Time: A double unix_time to return a packet for - otherwise uses index or clicks
KEYWORDS:
	INDEX: Gets data at this index value in the common block (useful for looping)
	ARCHIVE: Returns archive distribution instead of survey
	START: Gets data at the first point in the common block (useful for looping)
OUTPUTS:
	Returns a standard 3-d data structure that will work with plot3d, spec3d, n_3d, etc.

 $LastChangedBy: jhalekas $
 $LastChangedDate: 2014-10-10 06:40:29 -0700 (Fri, 10 Oct 2014) $
 $LastChangedRevision: 15971 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_get_3dc.pro $

(See projects/maven/swia/mvn_swia_get_3dc.pro)

MVN_SWIA_GET_3DF

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FUNCTION: 
	MVN_SWIA_GET_3DF
PURPOSE: 
	Construct a standard 3-d data structure for SWIA fine data
AUTHOR: 
	Jasper Halekas
CALLING SEQUENCE: 
	Result = MVN_SWIA_GET_3DF(Time, INDEX=INDEX, /ARCHIVE)
OPTIONAL INPUTS: 
	Time: A double unix_time to return a packet for - otherwise uses index or clicks
KEYWORDS:
	INDEX: Gets data at this index value in the common block (useful for looping)
	START: Gets data at the first point in the common block (useful for looping)
	ARCHIVE: Returns archive distribution instead of survey
OUTPUTS:
	Returns a standard 3-d data structure that will work with plot3d, spec3d, n_3d, etc.

 $LastChangedBy: jhalekas $
 $LastChangedDate: 2014-10-10 06:40:29 -0700 (Fri, 10 Oct 2014) $
 $LastChangedRevision: 15971 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_get_3df.pro $

(See projects/maven/swia/mvn_swia_get_3df.pro)

MVN_SWIA_GET_3DS

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FUNCTION: 
	MVN_SWIA_GET_3DS
PURPOSE: 
	Construct a standard 3-d data structure for SWIA spectra data
AUTHOR: 
	Jasper Halekas
CALLING SEQUENCE: 
	Result = MVN_SWIA_GET_3DS(Time, INDEX=INDEX)
OPTIONAL INPUTS: 
	Time: A double unix_time to return a packet for - otherwise uses index or clicks
KEYWORDS:
	INDEX: Gets data at this index value in the common block (useful for looping)
	START: Gets data at the first point in the common block (useful for looping)
OUTPUTS:
	Returns a standard 3-d data structure that will work with plot3d, spec3d, n_3d, etc.

 $LastChangedBy: jhalekas $
 $LastChangedDate: 2014-04-17 14:32:39 -0700 (Thu, 17 Apr 2014) $
 $LastChangedRevision: 14853 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_get_3ds.pro $

(See projects/maven/swia/mvn_swia_get_3ds.pro)

MVN_SWIA_INST2MSO

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PROCEDURE: 
	MVN_SWIA_INST2MSO
PURPOSE: 
	Routine to rotate SWIA velocity and temperature moments from instrument
	coordinates to MS0 
	This routine is in the process of being modified to use Davin's routines
AUTHOR: 
	Jasper Halekas
CALLING SEQUENCE:
	MVN_SWIA_INST2MSO
INPUTS:
KEYWORDS:
	LOAD: if set, load (and unload) the spice kernels

 $LastChangedBy: jhalekas $
 $LastChangedDate: 2017-02-01 18:41:41 -0800 (Wed, 01 Feb 2017) $
 $LastChangedRevision: 22714 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_inst2mso.pro $

(See projects/maven/swia/mvn_swia_inst2mso.pro)

MVN_SWIA_ITERATEPROTONALPHADISTS

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PROCEDURE: 
	MVN_SWIA_ITERATEPROTONALPHADISTS
PURPOSE: 
	Routine to compute approximately the proton and alpha moments from fine 
	distributions, using a fit routine based on the SWIA energy/angle response.
 	Intended to be appropriate for use when distributions are hot.  This routine 
	is still very experimental and should be used with caution. Currently working to
	adapt it to use simulated instrument response.
	Currently deconvolution in energy/theta is working, but there is also blurring
	in phi at high deflection angles that is not properly accounted for. 
 
AUTHOR: 
	Jasper Halekas
CALLING SEQUENCE:
	MVN_SWIA_ITERATEPROTONALPHADISTS, TRANGE = TRANGE
INPUTS:
KEYWORDS:
	TRANGE: Time Range to Compute Moments
	ARCHIVE: Use Archive data instead of Survey (default)
	NREPS: Number of iterations (default 4)
	DPATH: path to model results used for deconvolution

 $LastChangedBy: jhalekas $
 $LastChangedDate: 2015-01-02 11:31:48 -0800 (Fri, 02 Jan 2015) $
 $LastChangedRevision: 16563 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_iterateprotonalphadists.pro $

(See projects/maven/swia/mvn_swia_iterateprotonalphadists.pro)

MVN_SWIA_LOAD_L0_DATA

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PROCEDURE: 
	MVN_SWIA_LOAD_L0_DATA
PURPOSE: 
	Routine to load SWIA Level 0 data and produce common blocks and Tplot variables
AUTHOR: 
	Jasper Halekas
CALLING SEQUENCE:
	MVN_SWIA_LOAD_L0_DATA, Files, /TPLOT, /SYNC
INPUTS:
	Files: An array of filenames containing PF Level 0 data (not needed if using file_retrieve)
KEYWORDS:
	TPLOT: Produce Tplot variables
	SYNC: Sync on the spacecraft header and checksum (speeds performance greatly)
	QLEVEL: Set this keyword to not plot moments or spectra with a low quality flag
		or decommutation quality flag.  Default cutoff = 0.5
	PATH: Set the default data path for file_retrieve functionality if different from standard
	TRANGE: Set the time range for files to load, if using file_retrieve capability
		(otherwise the 'timerange' routine will be invoked to determine this)
	OLDCAL: Use old calibration factors appropriate for original table
		(appropriate before ~11/25/2014)

 $LastChangedBy: jhalekas $
 $LastChangedDate: 2015-12-14 14:17:16 -0800 (Mon, 14 Dec 2015) $
 $LastChangedRevision: 19630 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_load_l0_data.pro $

(See projects/maven/swia/mvn_swia_load_l0_data.pro)

MVN_SWIA_LOAD_L2_DATA

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PROCEDURE: 
	MVN_SWIA_LOAD_L2_DATA
PURPOSE: 
	Routine to load SWIA Level 2 data and produce common blocks and Tplot variables
	This routine is still preliminary and will include a lot more bells and whistles
AUTHOR: 
	Jasper Halekas
CALLING SEQUENCE:
	MVN_SWIA_LOAD_L2_DATA, /TPLOT, /LOADALL, /EFLUX, TRANGE = TRANGE
INPUTS:
	Files: An array of filenames containing PF Level 2 data, by default just the dates in 'YYYYMMDD' format 
	      (not needed if using file_retrieve functionality)
KEYWORDS:
	PATH: Directory path for SWIA level 2 files (default 'maven/data/sci/swi/l2/')
	VERSION: Software version number to put in file (defaults to most recent)
	REVISION: Data version number to put in file (defaults to most recent)
	TPLOT: Produce Tplot variables
	QLEVEL: Set this keyword to not plot moments or spectra with a low quality flag
		or decommutation quality flag.  Default cutoff = 0.5
	LOADMOM: Load moments data
	LOADSPEC: Load spectra data
	LOADFINE: Load fine resolution 3d data (survey + archive)
	LOADCOARSE: Load coarse resolution 3d data (survey + archive)
	LOADALL: Load all data for a given day or days
	TRANGE: Load data for all files within given range (one day granularity, 
	        supercedes file list, if not set then 'timerange' will be called)
	EFLUX: Load eflux data instead of counts for 3ds and spectra
	NO_SERVER: If set, will not go looking for files remotely

 $LastChangedBy: jhalekas $
 $LastChangedDate: 2015-07-05 12:10:09 -0700 (Sun, 05 Jul 2015) $
 $LastChangedRevision: 18018 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_load_l2_data.pro $

(See projects/maven/swia/mvn_swia_load_l2_data.pro)

MVN_SWIA_LOG_DECOMP

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PROCEDURE: 
	MVN_SWIA_LOG_DECOMP
PURPOSE: 
	Routine to log-decompress an array of values 
	(OBSOLETE: I have switched to Davin's lookup table routine)
AUTHOR: 
	Jasper Halekas
CALLING SEQUENCE:
	MVN_SWIA_LOG_DECOMP, Array, TYPE = 0
INPUTS:
	Array: An array of log-compressed values
KEYWORDS: 
	TYPE: The type of compression, default 0 corresponds to 19-8
OUTPUTS: 
	Array: Returns the decompressed values as floats

 $LastChangedBy: jhalekas $
 $LastChangedDate: 2013-05-23 09:54:15 -0700 (Thu, 23 May 2013) $
 $LastChangedRevision: 12392 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_log_decomp.pro $

(See projects/maven/swia/mvn_swia_log_decomp.pro)

MVN_SWIA_MAG_TRANSPORT_RATIO_COMPUTE

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PROCEDURE: 
 MVN_SWIA_MAG_TRANSPORT_RATIO_COMPUTE
PURPOSE: 
 COMPUTE TRANSPORT RATIOS FOR WAVE MODE IDENTIFICAITON  

INPUT:   

KEYWORDS:
 NDATA: tplot variable for the density
 VDATA: tplot variable for the velocity
 BDATA: tplot variable for the magnetic field 


AUTHOR:  Suranga Ruhunusiri 

 $LastChangedBy: jhalekas $
 $LastChangedDate: 2015-03-24 08:35:45 -0700 (Tue, 24 Mar 2015) $
 $LastChangedRevision: 17171 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_mag_transport_ratio_compute.pro $

(See projects/maven/swia/mvn_swia_mag_transport_ratio_compute.pro)

MVN_SWIA_MAKE_INFO_STR

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PROCEDURE: 
	MVN_SWIA_MAKE_INFO_STR
PURPOSE: 
	Construct an array of structures with basic information for interpreting SWIA data products
AUTHOR: 
	Jasper Halekas
CALLING SEQUENCE: 
	MVN_SWIA_MAKE_INFO_STR, Info_str
OUTPUTS: 
	Info_str: An array of structures defining basic info for given time ranges

 $LastChangedBy: jhalekas $
 $LastChangedDate: 2022-03-17 07:28:27 -0700 (Thu, 17 Mar 2022) $
 $LastChangedRevision: 30688 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_make_info_str.pro $

(See projects/maven/swia/mvn_swia_make_info_str.pro)

MVN_SWIA_MAKE_INFO_STR_2

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PROCEDURE: 
	MVN_SWIA_MAKE_INFO_STR_2
PURPOSE: 
	Construct an array of structures with basic information for interpreting SWIA data products
AUTHOR: 
	Jasper Halekas
CALLING SEQUENCE: 
	MVN_SWIA_MAKE_INFO_STR_2, Info_str
OUTPUTS: 
	Info_str: An array of structures defining basic info for given time ranges

 $LastChangedBy: jhalekas $
 $LastChangedDate: 2022-03-17 07:28:37 -0700 (Thu, 17 Mar 2022) $
 $LastChangedRevision: 30689 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_make_info_str_2.pro $

(See projects/maven/swia/mvn_swia_make_info_str_2.pro)

MVN_SWIA_MAKE_L2_DATA

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PROCEDURE: 
	MVN_SWIA_MAKE_L2_DATA
PURPOSE: 
	Routine to load SWIA Level 0 data from a file and make Level 2 data files
AUTHOR: 
	Jasper Halekas
CALLING SEQUENCE:
	MVN_SWIA_MAKE_L2_DATA, STARTDATE = STARTDATE, DAYS = DAYS, VERSION = VERSION, REVISION = REVISION, TYPE = TYPE, KLOAD = KLOAD, OLDCAL = OLDCAL
INPUTS:
KEYWORDS:
	STARTDATE: Starting date to process
	DAYS: Number of days to process
	VERSION: Software version number to put in file (default '00')
	REVISION: Data version number to put in file (default '00')
	TYPE: 'svy' or 'arc' (default = 'svy')
	L0_FILE_PATH: Hardwire the path to the L0 files (mainly for testing)
	OPATH: Hardwire the output path for L2 files (mainly for testing)
	KLOAD: Load all the relevant spice kernels if set
	OLDCAL: Use old calibration factors appropriate for original table

 $LastChangedBy: jhalekas $
 $LastChangedDate: 2022-03-17 07:28:03 -0700 (Thu, 17 Mar 2022) $
 $LastChangedRevision: 30687 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_make_l2_data.pro $

(See projects/maven/swia/mvn_swia_make_l2_data.pro)

MVN_SWIA_MAKE_SWIC_CDF

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PROCEDURE: 
	MVN_SWIA_MAKE_SWIC_CDF
PURPOSE: 
	Routine to produce CDF file from SWIA coarse survey or archive data
AUTHOR: 
	Jasper Halekas
CALLING SEQUENCE:
	MVN_SWIA_MAKE_SWIC_CDF, FILE=FILE, /ARCHIVE, DATA_VERSION = DATA_VERSION
KEYWORDS:
	FILE: Output file name
	ARCHIVE: If set, produce a file with archive data rather than survey (default)
	DATA_VERSION: Data version to put in file (default = '1')

 $LastChangedBy: jhalekas $
 $LastChangedDate: 2015-05-27 06:43:06 -0700 (Wed, 27 May 2015) $
 $LastChangedRevision: 17736 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_make_swic_cdf.pro $

(See projects/maven/swia/mvn_swia_make_swic_cdf.pro)

MVN_SWIA_MAKE_SWIC_STR

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PROCEDURE: 
	MVN_SWIA_MAKE_SWIC_STR
PURPOSE: 
	Routine to produce an array of structures containing coarse data
AUTHOR: 
	Jasper Halekas
CALLING SEQUENCE:
	MVN_SWIA_MAKE_SWIC_STR, Packets, Info, Swic_Str_Array
INPUTS:
	Packets: An array of structures containing individual APID80/81 packets
	Info: An array of structures containing information needed to convert to physical units
OUTPUTS
	Swic_Str_Array: An array of structures containing coarse 3d products
		(Note that for products with 16 or 24 energy steps, the 
		counts are distributed evenly over 2 or 3 steps to produce
		a product that always has 48 energy steps)

 $LastChangedBy: jhalekas $
 $LastChangedDate: 2013-06-18 21:19:24 -0700 (Tue, 18 Jun 2013) $
 $LastChangedRevision: 12551 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_make_swic_str.pro $

(See projects/maven/swia/mvn_swia_make_swic_str.pro)

MVN_SWIA_MAKE_SWIF_CDF

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PROCEDURE: 
	MVN_SWIA_MAKE_SWIF_CDF
PURPOSE: 
	Routine to produce CDF file from SWIA fine survey or archive data
AUTHOR: 
	Jasper Halekas
CALLING SEQUENCE:
	MVN_SWIA_MAKE_SWIF_CDF, FILE=FILE, /ARCHIVE, DATA_VERSION = DATA_VERSION
KEYWORDS:
	FILE: Output file name
	ARCHIVE: If set, produce a file with archive data rather than survey (default)
	DATA_VERSION: Data version to put in file (default = '1')

 $LastChangedBy: jhalekas $
 $LastChangedDate: 2015-05-27 06:43:06 -0700 (Wed, 27 May 2015) $
 $LastChangedRevision: 17736 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_make_swif_cdf.pro $

(See projects/maven/swia/mvn_swia_make_swif_cdf.pro)

MVN_SWIA_MAKE_SWIF_STR

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PROCEDURE: 
	MVN_SWIA_MAKE_SWIF_STR
PURPOSE: 
	Routine to produce an array of structures containing fine data
AUTHOR: 
	Jasper Halekas
CALLING SEQUENCE:
	MVN_SWIA_MAKE_SWIF_STR, ShortPackets=ShortPackets, LongPackets=LongPackets, Info, 
	Swif_Str_Array
OPTIONAL INPUTS:
	ShortPackets: An array of structures containing short APID82/83 packets
	LongPackets: An array of structures containing long APID82/83 packets
	Info: An array of structures containing information needed to convert to physical units
OUTPUTS
	Swif_Str_Array: An array of structures containing coarse 3d products
		(Note that for 32Ex8Dx6A mode the products are padded with zeros 
		to produce a product that always has 48x12x10 elements)

 $LastChangedBy: jhalekas $
 $LastChangedDate: 2014-01-06 11:51:10 -0800 (Mon, 06 Jan 2014) $
 $LastChangedRevision: 13743 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_make_swif_str.pro $

(See projects/maven/swia/mvn_swia_make_swif_str.pro)

MVN_SWIA_MAKE_SWIHSK_STR

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PROCEDURE: 
	MVN_SWIA_MAKE_SWIHSK_STR
PURPOSE: 
	Routine to produce an array of structures containing SWIA Housekeeping
AUTHOR: 
	Jasper Halekas
CALLING SEQUENCE:
	MVN_SWIA_MAKE_SWIHSK_STR, Packets, Info, SwiHSK_Str_Array
INPUTS:
	Packets: An array of structures containing individual packets packets
OUTPUTS
	SwiHSK_Str_Array: An array of structures containing SWIA Housekeeping

 $LastChangedBy: jhalekas $
 $LastChangedDate: 2013-06-18 21:19:24 -0700 (Tue, 18 Jun 2013) $
 $LastChangedRevision: 12551 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_make_swihsk_str.pro $

(See projects/maven/swia/mvn_swia_make_swihsk_str.pro)

MVN_SWIA_MAKE_SWIM_CDF

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PROCEDURE: 
	MVN_SWIA_MAKE_SWIM_CDF
PURPOSE: 
	Routine to produce CDF file from SWIA onboard moment data
AUTHOR: 
	Jasper Halekas
CALLING SEQUENCE:
	MVN_SWIA_MAKE_SWIM_CDF, FILE=FILE, DATA_VERSION = DATA_VERSION
KEYWORDS:
	FILE: Output file name
	DATA_VERSION: Data version to put in file (default = '1')

 $LastChangedBy: jhalekas $
 $LastChangedDate: 2015-05-27 06:43:06 -0700 (Wed, 27 May 2015) $
 $LastChangedRevision: 17736 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_make_swim_cdf.pro $

(See projects/maven/swia/mvn_swia_make_swim_cdf.pro)

MVN_SWIA_MAKE_SWIM_STR

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PROCEDURE: 
	MVN_SWIA_MAKE_SWIM_STR
PURPOSE: 
	Routine to produce an array of structures containing onboard moment data
AUTHOR: 
	Jasper Halekas
CALLING SEQUENCE:
	MVN_SWIA_MAKE_SWIM_STR, Packets, Info, Swim_Str_Array
INPUTS:
	Packets: An array of structures containing individual APID85 packets
	Info: An array of structures containing information needed to convert to physical units
OUTPUTS
	Swim_Str_Array: An array of structures containing moments in real units

 $LastChangedBy: jhalekas $
 $LastChangedDate: 2015-05-11 11:11:08 -0700 (Mon, 11 May 2015) $
 $LastChangedRevision: 17549 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_make_swim_str.pro $

(See projects/maven/swia/mvn_swia_make_swim_str.pro)

MVN_SWIA_MAKE_SWIS_CDF

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PROCEDURE: 
	MVN_SWIA_MAKE_SWIS_CDF
PURPOSE: 
	Routine to produce CDF file from SWIA onboard energy spectra data
AUTHOR: 
	Jasper Halekas
CALLING SEQUENCE:
	MVN_SWIA_MAKE_SWIS_CDF, FILE=FILE, DATA_VERSION = DATA_VERSION
KEYWORDS:
	FILE: Output file name
	DATA_VERSION: Data version to put in file (default = '1')

 $LastChangedBy: jhalekas $
 $LastChangedDate: 2015-05-27 06:43:06 -0700 (Wed, 27 May 2015) $
 $LastChangedRevision: 17736 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_make_swis_cdf.pro $

(See projects/maven/swia/mvn_swia_make_swis_cdf.pro)

MVN_SWIA_MAKE_SWIS_STR

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PROCEDURE: 
	MVN_SWIA_MAKE_SWIS_STR
PURPOSE: 
	Routine to produce an array of structures containing spectra data
AUTHOR: 
	Jasper Halekas
CALLING SEQUENCE:
	MVN_SWIA_MAKE_SWIS_STR, Packets, Info, Swis_Str_Array
INPUTS:
	Packets: An array of structures containing individual APID86 packets
	Info: An array of structures containing information needed to convert to physical units
OUTPUTS
	Swis_Str_Array: An array of structures containing energy spectra

 $LastChangedBy: jhalekas $
 $LastChangedDate: 2015-05-11 11:11:08 -0700 (Mon, 11 May 2015) $
 $LastChangedRevision: 17549 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_make_swis_str.pro $

(See projects/maven/swia/mvn_swia_make_swis_str.pro)

MVN_SWIA_MINVAR_BV

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PROCEDURE:	
	MVN_SWIA_MINVAR_BV
PURPOSE:	
	Do minimum variance on magnetic field and rotate velocity to same frame 

INPUT:		

KEYWORDS:
	BDATA: tplot variable for the magnetic field (needs to be same frame as velocity)
	VDATA: tplot variable for the velocity (needs to be same frame as mag field)
	TRANGE: time range to do minimum variance (will prompt to choose if not set)

AUTHOR:	J. Halekas	

 $LastChangedBy: jhalekas $
 $LastChangedDate: 2015-07-15 06:17:39 -0700 (Wed, 15 Jul 2015) $
 $LastChangedRevision: 18130 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_minvar_bv.pro $

(See projects/maven/swia/mvn_swia_minvar_bv.pro)

MVN_SWIA_MINVAR_BV_WALEN

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PROCEDURE:	
	MVN_SWIA_MINVAR_BV_WALEN
PURPOSE:	
	Do minimum variance on magnetic field and rotate velocity to same frame 
       and predict velocity change from Walen relation to test consistency with reconnection exhaust, assuming proton-only, isotropic plasma
        - 'v?comb' shows Vobs and Vpred for each velocity component

INPUT:		

KEYWORDS:
	BDATA: tplot variable for the magnetic field (needs to be same frame as velocity)
	VDATA: tplot variable for the velocity (needs to be same frame as mag field)
	TRANGE: time range to do minimum variance (will prompt to choose if not set)
       NDATA: tplot variable for the density
       TREV: time for sign reversal in Walen relation
              e.g., trev = 'YYYY-MM-DD/hh:mm:ss' or /trev -> click
              if not set, the center time of trange is used
       NOAUTOPM: if set, shows both sign combinations: +/- and -/+
                 (Def: automatically selects better prediction)

AUTHOR:	J. Halekas	& Yuki Harada (Walen test)

 $LastChangedBy: haraday $
 $LastChangedDate: 2015-06-05 16:31:53 -0700 (Fri, 05 Jun 2015) $
 $LastChangedRevision: 17815 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_minvar_bv_walen.pro $

(See projects/maven/swia/mvn_swia_minvar_bv_walen.pro)

MVN_SWIA_MOMENT_DECOM

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PROCEDURE: 
	MVN_SWIA_MOMENT_DECOM
PURPOSE: 
	Decompress the floating point moment values 
AUTHOR: 
	Jasper Halekas
CALLING SEQUENCE:
	MVN_SWIA_MOMENT_DECOM, Mom, Momout
INPUTS: 
	Mom: An array of floating point moments stored in compressed form
OUTPUTS:
	Momout: Returns the floating point version of Mom

 $LastChangedBy: jhalekas $
 $LastChangedDate: 2013-06-18 21:19:24 -0700 (Tue, 18 Jun 2013) $
 $LastChangedRevision: 12551 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_moment_decom.pro $

(See projects/maven/swia/mvn_swia_moment_decom.pro)

MVN_SWIA_MSE_PLOT

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PROCEDURE: 
	MVN_SWIA_MSE_PLOT
PURPOSE: 
	Routine to plot any scalar or vector quantity in MSE
AUTHOR: 
	Jasper Halekas
CALLING SEQUENCE:
	MVN_SWIA_MSE_PLOT
INPUTS:
KEYWORDS:
	TR: Time range (uses current tplot if not set)
	XRANGE, YRANGE, ZRANGE: Obvious
	PRANGE: Color plot range for scalar plots
	PLOG: Log scale color plots
	LEN: Length to scale vectors to for vector plots
	PDATA: Tplot variable for position data (defaults to MSO position)
	IDATA: Tplot variable for IMF direction (defaults to 'bsw')
	SDATA: Tplot variable for quantity to display
	SINDEX: Vector component to plot as scalar (1-3, after rotation to MSE. If not given, produces vector plot)
	NBX: Number of bins in x
	NBY: Number of bins in y (or r for cylindrical)
	NBZ: Number of bins in z
	QNORM: Quantity to normalize plots by
	QFILT: Quantity to filter plots by
	QRANGE: Range of quantity to filter plots by
	QF2: Second quantity to filter plots by
	QR2: Range of second quantity to filter plots by
	PLOTNORM: Plot histogram of event density (only works for scalar)
	STDDEV: Plot standard deviation instead of average (only works for scalar)
	ABERR: Aberrate both upstream velocity and plotted quantities
	VDATA: Velocity data to do aberration correction (defaults to 'vsw')


 $LastChangedBy: jhalekas $
 $LastChangedDate: 2017-04-18 07:46:43 -0700 (Tue, 18 Apr 2017) $
 $LastChangedRevision: 23174 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_mse_plot.pro $

(See projects/maven/swia/mvn_swia_mse_plot.pro)

MVN_SWIA_PACKET_DECODE

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PROCEDURE: 
	MVN_SWIA_PACKET_DECODE
PURPOSE: 
	General purpose routine to decode a series of words according to a provided definition
AUTHOR: 
	Jasper Halekas
CALLING SEQUENCE:
	MVN_SWIA_PACKET_DECODE, Message, Decoder, Data
INPUTS: 
	Message: An array of words from a packet
	Decoder: A struct with the decommutator type for each field in Data
OUTPUTS:
	Data: A structure returning the decommutated version of Message

 $LastChangedBy: jhalekas $
 $LastChangedDate: 2013-06-18 21:19:24 -0700 (Tue, 18 Jun 2013) $
 $LastChangedRevision: 12551 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_packet_decode.pro $

(See projects/maven/swia/mvn_swia_packet_decode.pro)

MVN_SWIA_PACKET_DECOMPRESS

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FUNCTION: 
	MVN_SWIA_PACKET_DECOMPRESS
PURPOSE: 
	Function to decompress a compressed telemetry packet.  
	Adaptation of Davin's IDL adaptation of PRH's C code for packet including header.
	Contains a bunch of functions for manipulating individual bits and bytes. 
AUTHOR: 
	Jasper Halekas
CALLING SEQUENCE: 
	Result = MVN_SWIA_PACKET_DECOMPRESS(Bfr)
INPUTS: 
	Bfr: The compressed packet (bytes), including CCSDS header
OUTPUTS: 
	Returns the uncompressed packet (bytes), including header, length field updated

 $LastChangedBy: jimmpc1 $
 $LastChangedDate: 2017-03-24 12:16:02 -0700 (Fri, 24 Mar 2017) $
 $LastChangedRevision: 23024 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_packet_decompress.pro $

(See projects/maven/swia/mvn_swia_packet_decompress.pro)

MVN_SWIA_PART_MOMENTS

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PROCEDURE: 
	MVN_SWIA_PART_MOMENTS
PURPOSE: 
	Make tplot variables with moments from SWIA 3d data (coarse and/or fine), 
	including average energy flux spectra
AUTHOR: 
	Jasper Halekas
CALLING SEQUENCE: 
	MVN_SWIA_PART_MOMENTS, TYPE = TYPE
KEYWORDS:
	TYPE: Array of types to calculate moments for, out of ['CS','CA','FS','FA','S']
		(Coarse survey/archive, Fine survey/archive) - Defaults to all types
	PHRANGE: Phi range to produce moments for (default 0-360)
	THRANGE: Theta range to produce moments for (default -50 - 50)
	ERANGE: Energy range to produce moments for (default 0-30000)
	MAGT3: Produce temperature in magnetic field coordinates (you need to have run 'mvn_swia_add_magf' first)

 $LastChangedBy: jhalekas $
 $LastChangedDate: 2017-07-13 06:50:10 -0700 (Thu, 13 Jul 2017) $
 $LastChangedRevision: 23595 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_part_moments.pro $

(See projects/maven/swia/mvn_swia_part_moments.pro)

MVN_SWIA_PENPROT

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PROCEDURE: 
	MVN_SWIA_PENPROT
PURPOSE: 
	Routine to determine density and velocity of penetrating protons at periapsis
AUTHOR: 
	Jasper Halekas
CALLING SEQUENCE:
	MVN_SWIA_PENPROT, REG = REG
INPUTS:
KEYWORDS:
	REG: region structure from 'mvn_swia_regid'
	NPO: number of determinations per orbit

 $LastChangedBy: jhalekas $
 $LastChangedDate: 2015-04-06 13:11:09 -0700 (Mon, 06 Apr 2015) $
 $LastChangedRevision: 17244 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_penprot.pro $

(See projects/maven/swia/mvn_swia_penprot.pro)

MVN_SWIA_PENPROT_CONV

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PROCEDURE: 
	MVN_SWIA_PENPROT_CONV
PURPOSE: 
	Routine to convert penetrating proton density to solar wind proxy.
	
	CAUTION: This routine utilizes a number of assumptions which will 
	fail at some times - particularly if periapsis is at high SZA. 
	The results of this routine should be taken as an order-of-magnitude
	estimate only. 

AUTHOR: 
	Jasper Halekas
CALLING SEQUENCE:
	MVN_SWIA_PENPROT_CONV
INPUTS:
KEYWORDS:

 $LastChangedBy: jhalekas $
 $LastChangedDate: 2017-03-03 17:18:05 -0800 (Fri, 03 Mar 2017) $
 $LastChangedRevision: 22906 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_penprot_conv.pro $

(See projects/maven/swia/mvn_swia_penprot_conv.pro)

MVN_SWIA_PENPROT_DIR

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PROCEDURE: 
	MVN_SWIA_PENPROT_DIR
PURPOSE: 
	Routine to determine density and velocity of penetrating protons at periapsis
	Uses directional spectra to better filter out penetrating proton population
AUTHOR: 
	Jasper Halekas
CALLING SEQUENCE:
	MVN_SWIA_PENPROT_DIR, REG = REG, NPO = NPO, /ARCHIVE
INPUTS:
KEYWORDS:
	REG: region structure from 'mvn_swia_regid'
	NPO: number of determinations per orbit
	ARCHIVE: use archive data
	INVEC: Allows you to use a different set of spectra for computation
		Assumed to be on the same energy scale
	VFILT: Keep only points that agree with upstream solar wind velocity
	VTHRESH: Percentage difference from upstream velocity to allow

 $LastChangedBy: jhalekas $
 $LastChangedDate: 2017-01-04 13:27:52 -0800 (Wed, 04 Jan 2017) $
 $LastChangedRevision: 22491 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_penprot_dir.pro $

(See projects/maven/swia/mvn_swia_penprot_dir.pro)

MVN_SWIA_PLOT_ORB_WHISK

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PROCEDURE: 
	MVN_SWIA_PLOT_ORB_WHISK
PURPOSE: 
	Routine to plot whiskers of any quantity (default: magnetic field) on the orbit
AUTHOR: 
	Jasper Halekas
CALLING SEQUENCE:
	MVN_SWIA_PLOT_ORB_WHISK
INPUTS:
KEYWORDS:
	TR: Time range (uses current tplot if not set)
	FREQ: How much to decimate the whisker quantity
	XRANGE, YRANGE, ZRANGE: Obvious
	LEN: Whisker length (multiplied by whisker magnitude)
	BNORM: Normalize by length of whisker (otherwise all have same length)
	PDATA: Tplot variable for position data (defaults to MSO position)
	BDATA: Tplot variable for whisker data (defaults to MSO B)

 $LastChangedBy: jhalekas $
 $LastChangedDate: 2015-07-15 06:58:10 -0700 (Wed, 15 Jul 2015) $
 $LastChangedRevision: 18133 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_plot_orb_whisk.pro $

(See projects/maven/swia/mvn_swia_plot_orb_whisk.pro)

MVN_SWIA_PLOT_PACKETS

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PROCEDURE: 
	MVN_SWIA_PLOT_PACKETS
PURPOSE: 
	Routine to generate Tplot variables from SWIA packets (arrays of structures)
	(Will not be typically used once I have everything stored in common blocks)
	(Does not work well when modes change)
AUTHOR: 
	Jasper Halekas
CALLING SEQUENCE:
	MVN_SWIA_PLOT_PACKETS, /DECOMP, APID29=APID29, APID80=APID80, APID82SHORT=APID82SHORT, 
	APID82LONG=APID82LONG, APID84=APID84, APID85=APID85, APID86=APID86, APID87=APID87
KEYWORDS: 
	DECOMP: Log-decompress all counts
OPTIONAL INPUTS:
	APID29: Housekeeping packets 
	APID80: Coarse Archive/Survey packets
	APID82SHORT: Fine Archive/Survey packets (small version)
	APID82LONG: Fine Archive/Survey packets (large version)
	APID84: Raw Survey
	APID85: Moments
	APID86: Spectra
	APID87: Fast Housekeeping

 $LastChangedBy: jhalekas $
 $LastChangedDate: 2013-03-05 12:01:26 -0800 (Tue, 05 Mar 2013) $
 $LastChangedRevision: 11695 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_plot_packets.pro $

(See projects/maven/swia/mvn_swia_plot_packets.pro)

MVN_SWIA_PLOT_PACKETS_D

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PROCEDURE: 
	MVN_SWIA_PLOT_PACKETS_D
PURPOSE: 
	Routine to generate Tplot variables from SWIA packets (arrays of structures)
	Unlike MVN_SWIA_PLOT_PACKETS, everything is plotted on a common 4s resolution grid,
	which works a lot better when modes change, etc.
	(Will not be typically used once I have everything stored in common blocks)
AUTHOR: 
	Jasper Halekas
CALLING SEQUENCE:
	MVN_SWIA_PLOT_PACKETS_D, /DECOMP, APID29=APID29, APID80=APID80, APID82SHORT=APID82SHORT, 
	APID82LONG=APID82LONG, APID84=APID84, APID85=APID85, APID86=APID86, APID87=APID87
KEYWORDS: 
	DECOMP: Log-decompress all counts
OPTIONAL INPUTS:
	APID29: Housekeeping packets 
	APID80: Coarse Archive/Survey packets
	APID82SHORT: Fine Archive/Survey packets (small version)
	APID82LONG: Fine Archive/Survey packets (large version)
	APID84: Raw Survey
	APID85: Moments
	APID86: Spectra
	APID87: Fast Housekeeping

 $LastChangedBy: jhalekas $
 $LastChangedDate: 2013-03-05 12:01:26 -0800 (Tue, 05 Mar 2013) $
 $LastChangedRevision: 11695 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_plot_packets_d.pro $

(See projects/maven/swia/mvn_swia_plot_packets_d.pro)

MVN_SWIA_PROTONALPHAMOMS

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PROCEDURE: 
	MVN_SWIA_PROTONALPHAMOMS
PURPOSE: 
	Routine to compute approximately the proton and alpha moments from fine 
	distributions. Does not work if distribution is too hot and they overlap. 
AUTHOR: 
	Jasper Halekas
CALLING SEQUENCE:
	MVN_SWIA_PROTONALPHAMOMS, TRANGE = TRANGE
INPUTS:
KEYWORDS:
	TRANGE: Time Range to Compute Moments
	ARCHIVE: Use Archive data instead of Survey (default)

 $LastChangedBy: jhalekas $
 $LastChangedDate: 2014-06-17 12:09:07 -0700 (Tue, 17 Jun 2014) $
 $LastChangedRevision: 15394 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_protonalphamoms.pro $

(See projects/maven/swia/mvn_swia_protonalphamoms.pro)

MVN_SWIA_PROTONALPHAMOMS_MAG

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PROCEDURE: 
	MVN_SWIA_PROTONALPHAMOMS_MAG
PURPOSE: 
	Routine to compute approximately the proton and alpha moments from fine 
	distributions. Does not work if distribution is too hot and they overlap. 
	Modified from 'mvn_swia_protonalphamoms' to compute in magnetic field coords.
AUTHOR: 
	Jasper Halekas
CALLING SEQUENCE:
	MVN_SWIA_PROTONALPHAMOMS_MAG, TRANGE = TRANGE
INPUTS:
KEYWORDS:
	TRANGE: Time Range to Compute Moments
	ARCHIVE: Use Archive data instead of Survey (default)

 $LastChangedBy: jhalekas $
 $LastChangedDate: 2014-11-04 06:30:10 -0800 (Tue, 04 Nov 2014) $
 $LastChangedRevision: 16131 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_protonalphamoms_mag.pro $

(See projects/maven/swia/mvn_swia_protonalphamoms_mag.pro)

MVN_SWIA_PROTONALPHAMOMS_MINF

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PROCEDURE: 
	MVN_SWIA_PROTONALPHAMOMS_MINF
PURPOSE: 
	Routine to compute approximately the proton and alpha moments from fine 
	distributions. Does not work if distribution is too hot and they overlap. 
	This version finds the minimum in the distribution instead of just bisecting. 
AUTHOR: 
	Jasper Halekas
CALLING SEQUENCE:
	MVN_SWIA_PROTONALPHAMOMS_MINF, TRANGE = TRANGE
INPUTS:
KEYWORDS:
	TRANGE: Time Range to Compute Moments
	ARCHIVE: Use Archive data instead of Survey (default)

 $LastChangedBy: jhalekas $
 $LastChangedDate: 2020-08-13 09:33:03 -0700 (Thu, 13 Aug 2020) $
 $LastChangedRevision: 29021 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_protonalphamoms_minf.pro $

(See projects/maven/swia/mvn_swia_protonalphamoms_minf.pro)

MVN_SWIA_PROTONALPHAMOMS_MINF_MAG

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PROCEDURE: 
	MVN_SWIA_PROTONALPHAMOMS_MINF_MAG
PURPOSE: 
	Routine to compute approximately the proton and alpha moments from fine 
	distributions. Does not work if distribution is too hot and they overlap. 
	This version finds the minimum in the distribution instead of just bisecting. 
AUTHOR: 
	Jasper Halekas
CALLING SEQUENCE:
	MVN_SWIA_PROTONALPHAMOMS_MINF_MAG, TRANGE = TRANGE
INPUTS:
KEYWORDS:
	TRANGE: Time Range to Compute Moments
	ARCHIVE: Use Archive data instead of Survey (default)

 $LastChangedBy: jhalekas $
 $LastChangedDate: 2020-08-13 09:33:03 -0700 (Thu, 13 Aug 2020) $
 $LastChangedRevision: 29021 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_protonalphamoms_minf_mag.pro $

(See projects/maven/swia/mvn_swia_protonalphamoms_minf_mag.pro)

MVN_SWIA_READ_COMPRESSED_PACKETS

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PROCEDURE: 
	MVN_SWIA_READ_COMPRESSED_PACKETS
PURPOSE: 
	Routine to read in compressed SWIA packets from any telemetry file
AUTHOR: 
	Jasper Halekas
CALLING SEQUENCE:
	MVN_SWIA_READ_COMPRESSED_PACKETS, File, /SYNC, /R29, /R80, /R81, /R82S, /R82L, 
	/R83S, /R83L, /R84, /R85, /R86, /R87, APID29=APID29, APID80=APID80, APID81=APID81,
	APID82SHORT=APID82SHORT, APID82LONG=APID82LONG, APID83SHORT=APID83SHORT,
	APID83LONG=APID83LONG, APID84=APID84, APID85=APID85, APID86=APID86, APID87=APID87
INPUTS: 
	File: A filename to read packets from
KEYWORDS: 
	R29-R87: Set to one to read in each type of packet (saves time if not set)
	SYNC: Synchronize on spacecraft header and checksum (saves lots of time)
OPTIONAL OUTPUTS:
	APID29: Housekeeping
	APID80: Coarse Survey
	APID81: Coarse Archive
	APID82SHORT: Fine Survey (small version)
	APID82LONG: Fine Survey(large version)
	APID83SHORT: Fine Archive (small version)
	APID83LONG: Fine Archive(large version)
	APID84: Raw Survey
	APID85: Moments
	APID86: Spectra
	APID87: Fast Housekeeping

 $LastChangedBy: jhalekas $
 $LastChangedDate: 2014-12-12 06:21:37 -0800 (Fri, 12 Dec 2014) $
 $LastChangedRevision: 16476 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_read_compressed_packets.pro $

(See projects/maven/swia/mvn_swia_read_compressed_packets.pro)

MVN_SWIA_READ_PACKETS

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PROCEDURE: 
	MVN_SWIA_READ_PACKETS
PURPOSE: 
	Routine to read in uncompressed SWIA packets from any telemetry file
	(Not typically used anymore now that we routinely compress packets)
AUTHOR: 
	Jasper Halekas
CALLING SEQUENCE:
	MVN_SWIA_READ_PACKETS, File, APID29=APID29, APID80=APID80, APID81=APID81,
	APID82SHORT=APID82SHORT, APID82LONG=APID82LONG, APID83SHORT=APID83SHORT,
	APID83LONG=APID83LONG, APID84=APID84, APID85=APID85, APID86=APID86, APID87=APID87
INPUTS: 
	File: A filename to read packets from
OPTIONAL OUTPUTS:
	APID29: Housekeeping
	APID80: Coarse Survey
	APID81: Coarse Archive
	APID82SHORT: Fine Survey (small version)
	APID82LONG: Fine Survey(large version)
	APID83SHORT: Fine Archive (small version)
	APID83LONG: Fine Archive(large version)
	APID84: Raw Survey
	APID85: Moments
	APID86: Spectra
	APID87: Fast Housekeeping

 $LastChangedBy: jhalekas $
 $LastChangedDate: 2013-03-05 12:01:26 -0800 (Tue, 05 Mar 2013) $
 $LastChangedRevision: 11695 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_read_packets.pro $

(See projects/maven/swia/mvn_swia_read_packets.pro)

MVN_SWIA_REGID

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PROCEDURE: 
	MVN_SWIA_REGID
PURPOSE: 
	Routine to determine region of the Mars environment from SWIA and MAG data.
AUTHOR: 
	Jasper Halekas
CALLING SEQUENCE:
	MVN_SWIA_REGID
INPUTS:
KEYWORDS:
	TR: Time range (uses current tplot if not set)
	BDATA: Magnetic field data (needs to be in MSO )
	FBDATA: Full resolution magnetic field data (any coordinate system, just for RMS)
	PDATA: Position data (needs to be in MSO)
	NOLOBE: Don't try to find lobe (allows us to skip B in MSO and save a lot of rotation time)
OUTPUTS:
	REGOUT: Tplot structure containing region IDs

 $LastChangedBy: jhalekas $
 $LastChangedDate: 2015-04-21 12:37:59 -0700 (Tue, 21 Apr 2015) $
 $LastChangedRevision: 17384 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_regid.pro $

(See projects/maven/swia/mvn_swia_regid.pro)

MVN_SWIA_SLICE2D_SNAP

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 PROCEDURE:
       mvn_swia_slice2d_snap
 PURPOSE:
       Plots 2D slice for the times and data types selected by cursor.
       Hold down the left mouse button and slide for a movie effect.
 CALLING SEQUENCE:
       mvn_swia_slice2d_snap
 INPUTS:
       
 KEYWORDS:
       same as 'slice2d' except...
       ARCHIVE: Returns archive distribution instead of survey
       WINDOW: Specifies window to plot (Def: generates new window)
       BLINE: Shows magnetic field direction by a black line
       MSO: Rotates into MSO frame (no effect on 'BV', 'BE', and 'perp' cuts)
 CREATED BY:
       Yuki Harada on 2014-10-10

 $LastChangedBy: haraday $
 $LastChangedDate: 2015-05-06 08:33:12 -0700 (Wed, 06 May 2015) $
 $LastChangedRevision: 17482 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_slice2d_snap.pro $

(See projects/maven/swia/mvn_swia_slice2d_snap.pro)

MVN_SWIA_STACOMP

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PROCEDURE: 
	MVN_SWIA_STACOMP
PURPOSE: 
	Routine to compare density and velocity from SWIA to STATIC
AUTHOR: 
	Jasper Halekas
CALLING SEQUENCE:
	MVN_SWIA_STACOMP, TYPE = TYPE, TRANGE = TRANGE
INPUTS:
KEYWORDS:
	TYPE: STATIC data type to use for moments
	TRANGE: time range to use

 $LastChangedBy: jhalekas $
 $LastChangedDate: 2021-07-26 05:30:31 -0700 (Mon, 26 Jul 2021) $
 $LastChangedRevision: 30142 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_stacomp.pro $

(See projects/maven/swia/mvn_swia_stacomp.pro)

MVN_SWIA_SUBWORD

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FUNCTION: 
	MVN_SWIA_SUBWORD
PURPOSE: 
	Function to return a portion of a word
AUTHOR: 
	Jasper Halekas
CALLING SEQUENCE: 
	Result = MVN_SWIA_SUBWORD(Word,BIT1 = 7, BIT2 = 0)
INPUTS: 
	Word: the input word
KEYWORDS: 
	BIT1: The bit to start from (inclusive), from 15 to 0, default 15
	BIT2: The bit to end at (inclusive), from 15 to 0, default 0
OUTPUTS: 
	Returns the value formed by the bits from ['bit1','bit2'] of 'word'

 $LastChangedBy: jhalekas $
 $LastChangedDate: 2013-06-18 21:19:24 -0700 (Tue, 18 Jun 2013) $
 $LastChangedRevision: 12551 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_subword.pro $

(See projects/maven/swia/mvn_swia_subword.pro)

MVN_SWIA_SWINDAVE

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PROCEDURE: 
	MVN_SWIA_SWINDAVE
PURPOSE: 
	Routine to determine density and velocity of undisturbed upstream solar wind
AUTHOR: 
	Jasper Halekas
CALLING SEQUENCE:
	MVN_SWIA_SWINDAVE, REG = REG, IMF = IMF
INPUTS:
KEYWORDS:
	REG: region structure from 'mvn_swia_regid'
	NPO: number of determinations per orbit
	IMF: if set, calculate upstream IMF
	ALPHAPROTON: if set, calculate alpha/proton quantities

 $LastChangedBy: hara $
 $LastChangedDate: 2015-09-10 15:18:07 -0700 (Thu, 10 Sep 2015) $
 $LastChangedRevision: 18762 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_swindave.pro $

(See projects/maven/swia/mvn_swia_swindave.pro)

MVN_SWIA_UPSTREAM_AVE

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PROCEDURE:       MVN_SWIA_UPSTREAM_AVE

PURPOSE:         Calculates average and standard deviations for any
                 specific quantity over upstream solar wind intervals.

INPUTS:          Tplot names (or indices) to compute.

KEYWORDS:
       
     REGID:      Region structure computed by 'mvn_swia_regid'.
                 This keyword is essential to execute this procedure.

       NPO:      Number of determinations per orbit.
                 Default = 1.

     MINPO:      Minimum data points during intervals to compute average
                 and standard deviations. Default = 10.

   NEWNAME:      Tplot names computed average and standard deviations.
                 Default is 'original tplot name' + '_upstream_ave'.

 OVERWRITE:      Overwrites the results into the input tplot(s).

    LIMITS:      A structure containing new limits for tplot options.
                 Please use this keywords as 'options' for tplot packages.

CREATED BY:      Takuya Hara on 2015-04-24.

LAST MODIFICATION:
 $LastChangedBy: hara $
 $LastChangedDate: 2015-04-26 14:15:24 -0700 (Sun, 26 Apr 2015) $
 $LastChangedRevision: 17430 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/maven/swia/mvn_swia_upstream_ave.pro $

(See projects/maven/swia/mvn_swia_upstream_ave.pro)