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NAME:
AlignHeliosphere
PURPOSE:
For a given set of 3D heliospheric matrices covering different ranges of
heliographic longitudes (or, equivalently, Carrington variables) 'align'
all matrices so they start and end at the same heliographic longitude,
interpolating linearly where necessary.
CATEGORY:
sat/idl/util
CALLING SEQUENCE:
result = AlignHeliosphere(ff, dOff)
INPUTS:
ff array[n,l,m,k] or array[n,l,m,d,k]; type: float
3D heliospheric matrix specified on a heliographic grid
n: # heliographic longitudes (can cover more than one rotation)
l: # latitudes
m: # heliocentric distances
d: (optional) # data types (e.g. k=2 if velocity and density
are stored in one array)
k: # matrices to be aligned (usually this represents time)
dOff array[k]; type: float
offset between k matrices in grid spacings
OPTIONAL INPUT PARAMETERS:
aligneps=aligneps
scalar; type: float
if dOff is less than eps from an integer number of grid spacings
than it is rounded to the nearest integer. This reduces the
alignment to a cyclic shift (bypassing the call to the IDL
interpolate function). This should be faster.
/nowrap by default the alignment is done by applying a mod 360 operation.
If /nowrap is set this is suppressed and the missing part of a
map after alignment is set to BadValue(0.0)
OUTPUTS:
result same as input 'ff', but now aligned
INCLUDE:
@compile_opt.pro ; On error, return to caller
CALLS: ***
BadValue, InitVar, destroyvar
CALLED BY:
RemoteView_Init_FOV, vu_mean
PROCEDURE:
This procedure was written to deal with (a sequence of) 3D matrices (longitude, latitude,
radial distance). For a matrix with only longitude, or only longitude and latitude, this
procedure can be used after inserting a dummy dimension of 1 for the missing coordinate(s).
MODIFICATION HISTORY:
APR-2001, Paul Hick (UCSD/CASS)
JUL-2002, Paul Hick (UCSD/CASS)
Allowed for special case of 3D array ff[n,l,m] (i.e. k=1 but without degenerate dimension)
NOV-2002, Paul Hick (UCSD/CASS; pphick@ucsd.edu)
Added /nowrap keyword
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NAME:
allsky
CALLING SEQUENCE:
pro allsky, mapfile, degrees=degrees, tmap=tmap, maxelo=maxelo, ndim=ndim, $
equator=equator, range=range, _extra=_extra, $
camera=camera, ctable=ctable, antisolar=antisolar
allsky,ctable=45,range=[-2,4],camera=1,/legend,rimlegend=2,thick=4,/compass,xysize=[2000,1000],
chars=2.5,charthick=3.5,goodcolor=0,badcolor=0
INCLUDE:
@compile_opt.pro
CALLS: ***
ARROW, AngleUnits, BadValue, CvPrecess, FILEPATH, GetFileSpec, InitVar, MEAN
PlotEarthSkymap [1], PlotEarthSkymap [2], PlotEarthSkymap [3]
PlotEarthSkymap [4], STRETCH, SetFileSpec, SuperArray, TimeSet, TimeString, TimeUnit
ToDegrees, ToRadians, array_smooth, boost, destroyvar, flt_string, get_page, grd_read
gridgen, jpl_body, jpl_close, jpl_eph, reset_colors, set_page, smei_coriolis
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NAME:
allsky
CALLING SEQUENCE:
pro allsky, mapfile, degrees=degrees, tmap=tmap, maxelo=maxelo, ndim=ndim, $
equator=equator, range=range, _extra=_extra, $
camera=camera, ctable=ctable, antisolar=antisolar, mwidth=mwidth, $
fisheye=fisheye, hammer=hammer, xysize=xysize, diff=diff
allsky,ctable=45,range=[-2,4],camera=1,/legend,rimlegend=2,thick=4,/compass,xysize=[2000,1000],
chars=2.5,charthick=3.5,goodcolor=0,badcolor=0
add /hammer /fisheye flag to change maxelo
INCLUDE:
@compile_opt.pro
CALLS: ***
ARROW, AngleUnits, BadValue, CvPrecess, FILEPATH, GetFileSpec, InitVar, MEAN
PlotEarthSkymap [1], PlotEarthSkymap [2], PlotEarthSkymap [3]
PlotEarthSkymap [4], STRETCH, SetFileSpec, SuperArray, TimeSet, TimeString, TimeUnit
ToDegrees, ToRadians, array_smooth, boost, destroyvar, flt_string, get_page, grd_read
gridgen, jpl_body, jpl_close, jpl_eph, reset_colors, set_page, smei_coriolis
PROCEDURE:
allsky.pro converted and mostly functional 08/01/2007 JOHN CLOVER
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NAME:
allsky
CALLING SEQUENCE:
PRO allsky, mapfile, $
degrees = degrees , $
tmap = tmap , $
maxelo = maxelo , $
ndim = ndim , $
equator = equator , $
range = range , $
_extra = _extra , $
camera = camera , $
ctable = ctable , $
antisolar = antisolar , $
xysize = xysize
INCLUDE:
@compile_opt.pro ;
CALLS: ***
ARROW, AngleUnits, BadValue, CvPrecess, FILEPATH, GetFileSpec, InitVar, MEAN
PlotEarthSkymap [1], PlotEarthSkymap [2], PlotEarthSkymap [3]
PlotEarthSkymap [4], STRETCH, SetFileSpec, SuperArray, TimeSet, TimeString, TimeUnit
ToDegrees, ToRadians, array_smooth, boost, destroyvar, flt_string, get_page, grd_read
gridgen, jpl_body, jpl_close, jpl_eph, reset_colors, set_page, smei_coriolis
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NAME:
allsky_f
CALLING SEQUENCE:
pro allsky_f, mapfile, degrees=degrees, tmap=tmap, maxelo=maxelo, ndim=ndim, $
equator=equator, range=range, _extra=_extra, $
camera=camera, ctable=ctable, antisolar=antisolar, mwidth=mwidth
allsky,ctable=45,range=[-2,4],camera=1,/legend,rimlegend=2,thick=4,/compass,xysize=[2000,1000],
chars=2.5,charthick=3.5,goodcolor=0,badcolor=0
INCLUDE:
@compile_opt.pro
CALLS: ***
ARROW, AngleUnits, BadValue, CvPrecess, FILEPATH, GetFileSpec, InitVar, MEAN
PlotEarthSkymap [1], PlotEarthSkymap [2], PlotEarthSkymap [3]
PlotEarthSkymap [4], STRETCH, SetFileSpec, SuperArray, TimeSet, ToRadians
array_smooth, bin_read, boost, destroyvar, flt_string, get_page, gridgen, jpl_body
jpl_close, jpl_eph, reset_colors, set_page, smei_coriolis
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NAME:
AngleRange
PURPOSE:
Map angles into the range [0,360) or (-180,+180]
CATEGORY:
sat/idl/toolbox/math
CALLING SEQUENCE:
R = AngleRange(A, [/pi, /degrees])
INPUTS:
Angles scalar or array; type: any
angles
OPTIONAL INPUT PARAMETERS:
/pi by default the angles are mapped to [0,360)
if /pi is set then the angles are mapped to (-180,+180]
/degrees if set then in- and output angles are in degrees (default: radians)
OUTPUTS:
R same size and type as input array
angles mapped to specified range
INCLUDE:
@compile_opt.pro ; On error, return to caller
CALLS: ***
InitVar, IsType, ToRadians
CALLED BY:
AngleUnits, Carrington, ColorSkybox, CvRotation, CvSky_HEEQ, CvSky_Heliographic
EarthSky3DLoc, FishEye, GeographicInfo, GetColors [2], GetColors [3], HammerAitoff
MercatorProj, PRO bold, PlotCoronagraph, PlotEarthSkymap [1]
PlotEarthSkymap [2], PlotEarthSkymap [3], PlotEarthSkymap [4], PlotEloTimeMap
PlotPolarSkymap, RemoteView_CurrentSheet, RemoteView_FOV_Cube
RemoteView_Init_Matrix, RemoteView_Init_View, big_eph, coriolis_map, cv, cvsmei
flat_centerofmass, jpl_eph, jpl_test, mpc_eph, mpc_orbit_eph, qRemoteView
qRemoteView_Pick, qvu_draw, ra_fictitious_sun, sgp4_orbit_axis, smei_ccd2sky
smei_findobj, smei_findpnt, smei_frm_cvhdr, smei_frm_summary, smei_frm_where
smei_hdr_plot, smei_normal, smei_orient_test, smei_sgp4_orbits, smei_sky
smei_sky_getmask, smei_star_fit, smei_star_stdmaps, smei_zld_dumbbell
smei_zld_model, smei_zld_weekly, smei_zldsky, sphere_smooth, ss_map, usno_eph
vu_extract, vu_linecut, vu_planarcut, vu_remoteview, vu_solardisk, vu_spherecut
vu_stereoview, vu_thomson_antifish, vu_thomson_hammer, vu_vox_write, wso_write
PROCEDURE:
The output interval is open on the right side for mapping to [0,360)
(i.e. 360 is not included).
The output interval is open on the left side for mapping to (-180,+180]
(i.e. -180 is not included)
MODIFICATION HISTORY:
MAR-2000, Paul Hick (UCSD/CASS; pphick@ucsd.edu)
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NAME:
AngleUnits
PURPOSE:
Convert units of angle between radians, degrees, hours, sexagesimal units
(degrees,arcmin, arcsec, milli-arcsec), and time units (hours,
min, sec, milli-sec).
CATEGORY:
smei/gen/idl/toolbox
CALLING SEQUENCE:
FUNCTION AngleUnits, $
from_angle = from_angle , $
from_radians = from_radians , $
from_degrees = from_degrees , $
from_hours = from_hours , $
from_time = from_time , $
from_sexagesimal= from_sexagesimal, $
from_almanac = from_almanac , $
to_angle = to_angle , $
to_radians = to_radians , $
to_degrees = to_degrees , $
to_hours = to_hours , $
to_time = to_time , $
to_sexagesimal = to_sexagesimal , $
to_almanac = to_almanac , $
degrees = degrees , $
singlesign = singlesign , $
strings = strings , $
html = html , $
xyout = xyout , $
plain = plain , $
upto = upto , $
scalar = scalar
OPTIONAL INPUT PARAMETERS:
from_angle=from_angle
scalar or array; type: numeric
units of angles are determined by setting of /degrees
from_radians=from_radians
scalar or array; type: numeric
angles in radians
from_degrees=from_degrees
scalar or array; type: numeric
angles in degrees
from_hours=from_hours
scalar or array; type: numeric
angles in hours
from_sexagesimal=from_sexagesimal
scalar or array; type: string
string specifying an angle in sexagesimal form
e.g. "-03d05'06.123"" or "+03 05 06.123"
scalar or array[i,*], i=1,2,3,4; type: numeric
a scalar is interpreted as an angle in degrees
an array needs to have a first dimension with 1,2,3 or 4 elements,
which are interpreted as angles in degrees, arcminutes, arcseconds
and milli-arcseconds
from_time=from_time
scalar or array; type: string
string specifying an angle in time measure
e.g. "03h05m06.123s" or "03 05 06.123"
scalar or array[i,*], i=1,2,3,4; type: numeric
a scalar is interpreted as an angle in hours
an array needs to have a first dimension with 1,2,3 or 4 elements
which are interpreted as angles in hours, minutes, seconds
and milliseconds
from_almanac=from_almanac
array[2,*]; type: string
array[0,*] is angle in time measure (as for from_time)
array[1,*] is angle in sexagesimal units (as for from_sexagesimal)
array[i,2,*],i=1,2,3,4; type: numeric
array[*,0,*] is angle in time measure (as in from_time)
array[*,1,*] is angle in sexagesimal units (as in
from_sexagesimal) in single sign convention (see /singlesign)
/to_angle
/to_radians
/to_degrees
/to_hours
/to_sexagesimal
/to_time
/to_almanac convert input angles to specified units (see from* keywords)
(for /to_angle the units are determined from the setting
of /degrees)
/singlesign when angles are input as sexagesimal (usually latitudes)
or time units (usually right ascensions) then negative
angles are usually specified with all components negative,
i.e.
AngleUnits(from_sexa=[-10,-30], /to_deg) = -10.5
Setting /singlesign is used to convert positions from an
almanac, e.g.
AngleUnits(from_sexa=[-10,30],/to_deg,/singlesign) = -10.5
i.e. the sign of the first non-zero entry is applied to
all subsequent components.
!! Note that almanacs may specify a small negative
!! latitude as '-0 30 30'. When this string is naively
!! read with an I format specifier, then the minus sign
!! gets lost and a small positive latitude would be
!! obtained. To obtain correct results using this function
!! the minus sign must be transferred to the first
!! non-zero component, i.e. '-0 30 30' should be entered
!! as [0,-30,30]
If one of the keywords /to_time and /to_sexagesimal is used then
the output is returned in string form if /strings is set. The exact
string format is controlled with keywords /html and upto=upto:
/strings (used only if /to_time or /to_sexagesimal is set)
returns time as string as in e.g.
12d35m54.000s (with /to_time)
12h35m54.000s (with /to_sexagesimal)
/html (used only if /strings is set)
returns time as string as in e.g
12°35'54.000" (with /to_time)
12<sup>h</sup>35<sup>m</sup>54.000<sup>s</sup>
(with /to_sexagesimal)
upto=upto (used if /strings is set)
truncates strings at specified unit
(use TimeUnit to specify the unit)
OUTPUTS:
A array[*] or array[4,*] or array[4,2,*]; type: same as
input angles converted to requested units
INCLUDE:
@compile_opt.pro ; On error, return to caller
CALLS: ***
AngleRange, InitVar, IsType, SubArray, SuperArray, SyncDims, TimeUnit, ToDegrees
flt_string
CALLED BY:
PRO bold, PlotEarthSkymap [2], allsky [1], allsky [2], allsky [3], allsky_f
coriolis_map, getipssources, getnagoyasources, getootyasources, grayburst
haystack_2006, jpl_test, mpc_eph, qEphem_State, qImage_cw_DrawEphem
qImage_cw_Where, smei_findobj, smei_findpnt, smei_frm_where, smei_normal
smei_sky_track, smei_star_fit, smei_star_info, smei_star_make, smei_zld_model
stardistance, vu_los, vu_timeseries
PROCEDURE:
MODIFICATION HISTORY:
DEC-2002, Paul Hick (UCSD/CASS)
MAR-2003, Paul Hick (UCSD/CASS)
Fixed bug in processing of /singlesign keyword
JUN-2003, Paul Hick (UCSD/CASS)
Added /fromalmanac and /toalmanac keywords
OCT-2004, Paul Hick (UCSD/CASS)
Added /strings keyword. Fixed bug in /totime conversion.
SEP-2006, Paul Hick (UCSD/CASS)
Added underscores to from* and to* keywords
DEC-2006, Paul Hick (UCSD/CASS)
For conversions to_time, to_sexa, and to_almanac the input is tested
for NaNs. These are explicitly set to zero to avoid producing
garbage integers when the long function is applied.
Fixed bug in production of strings with /strings or /html keyword.
JUN-2008, Paul Hick (UCSD/CASS)
Added "upto" keyword. Added documentation.
MAR-2011, Paul Hick (UCSD/CASS)
Added "scalar" keyword
FEB-2014, Paul Hick (UCSD/CASS; pphick@ucsd.edu)
Modified to accept string input for from_almanac, from_sexagesimal
and from_time
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NAME:
anicenum
PURPOSE:
Returns a 'nice' round number close to the input value
CATEGORY:
Tricks
CALLING SEQUENCE:
R = anicenum(x [,/upper])
INPUTS:
x scalar; type: float
input floating value
OPTIONAL INPUT PARAMETERS:
/upper if set the input value is rounded up
OUTPUTS:
R scalar; type: float
'nice' value
INCLUDE:
@compile_opt.pro ; On error, return to caller
CALLS: ***
InitVar, IsType
CALLED BY:
GetColors [1], GetColors [2], GetColors [3], PlotCoronagraph
PlotEarthSkymap [1], PlotEarthSkymap [2], PlotEarthSkymap [3]
PlotEarthSkymap [4], PlotEloTimeMap, PlotPolarSkymap, vu_insitucurve
vu_thomson_antifish, vu_thomson_hammer
PROCEDURE:
Trivial
MODIFICATION HISTORY:
JUL-2001, Paul Hick (UCSD/CASS)
AUG-2003, Paul Hick (UCSD/CASS; pphick@ucsd.edu)
Added digits and astring keyword
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NAME:
ark_duty_cycle
PURPOSE:
Makes graph of Ark duty cycle, and timeseries graph for sizes,
trace count, and cycle number
CALLING SEQUENCE:
PRO ark_duty_cycle, data_file, $
file = file , $
xysize = xysize , $
include = include , $
silent = silent , $
time_ago = time_ago , $
start_time = start_time , $
stop_time = stop_time , $
bin_width = bin_width , $
ipv4_probing= ipv4_probing , $
ipv6_probing= ipv6_probing , $
pfx_probing = pfx_probing , $
bdr_probing = bdr_probing , $
loss_probing= loss_probing , $
all_probing = all_probing , $
sizes = sizes , $
cycles = cycles , $
traces = traces , $
charsize = charsize , $
kibibyte = kibibyte , $
unlabeled = unlabeled , $
refresh = refresh , $
stack_sizes = stack_sizes , $
show_gaps = show_gaps , $
cdf = cdf , $
monitor = monitor , $
_extra = _extra
INPUT:
data_file fully-qualified name with the list of Ark file
names on which the plot are based.
Default: ark_duty_cycle.txt
file filename on which names of graphics output
files are based.
OPTIONAL INPUTS:
include=include comma-separated list of monitors to be processed
default: all the monitors in the data file
start_time=start_time
start time for graphs; default: earliest file
stop_time=stop_time
stop time of graphs; default: latest file
time_ago=time_ago
instead of start_time, specify a time range:
start_time then becomes stop_time-time_ago
/sizes plots growth of IPv4 and IPv4 datasets as
function of time. By default, decimal units are used
(i.e. k=1000 bytes, etc.)
/kibibyte if set then binary units are used
(i.e. ki=1024 bytes, etc.)
/cycles plots graph of cycle numbers as function of time
/unlabeled omit labeling
/show_gaps used for duty cycle plot to emphasize times were
no data are present: these time ranges are explicitly
erased with a final polyfill. This can have the
unwelcome side effect that very small gaps (less
then one pixel) are shown as a full pixel wide.
charsize=charsize
character size for labeling
INCLUDE:
@compile_opt.pro
CALLS: ***
GetFileSpec, InitVar, IsTime, IsType, MEAN, PlotBars, PlotCurves, TimeGet, TimeScale
TimeSet, TimeUnit, TimeXAxis, UNIQ, destroyvar, get_page, merge_ranges, set_page
txt_read, where_overlap, who_am_i
MODIFICATION HISTORY:
MAR-2017, started adding documentation
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NAME:
array_smooth
PURPOSE:
Smooths out an array using boxcar smoothing (i.e. SMOOTH)
CATEGORY:
CALLING SEQUENCE:
smoothed = array_smooth(maparray, Mval)
INPUTS:
maparray array; type: any
Array containing data that will be smoothed
Mval scalar; type: integer
Odd integer specifying the height of the
smoothing box. The width is determined by
a function of this value and the row numbers
of the array.
OPTIONAL INPUT PARAMETERS:
None
OUTPUTS:
smoothed array; type: any
An array with the same dimensions as maparray,
but the data contained within it is the
data from maparray smoothed out.
OPTIONAL OUTPUT PARAMETERS:
None
INCLUDE:
@compile_opt.pro ; On error, return to caller
CALLS: ***
IsType
CALLED BY:
PlotEarthSkymap [2], allsky [1], allsky [2], allsky [3], allsky_f, makediff
SIDE EFFECTS:
None
RESTRICTIONS:
Mval must be an odd natural number. maparray can be an array with
any dimensions.
EXAMPLE:
d = sin(dist(256) / 3) & tvscl, d
tvscl, array_smooth(d, 5), 256, 256
PROCEDURE:
This function iterates over maparray's rows and performs smoothing
operations on the data. Row slices of height Mval and spanning all
columns are passed to SMOOTH with a smoothing box height of Mval and
a width of (Mval / cos d), where d is the declination that the current
row in the iteration represents. Currently array_smooth assumes that
the declinations represented by maparray range from -90 to +90 degrees.
After the array slice is smoothed, its middle row is copied to a new
array with the same dimensions as maparray. When maparray has been
completely scanned, newarray is returned and the function ends.
maparray is not modified.
MODIFICATION HISTORY:
JUL-2006, Jordan T. Vaughan (jtvaugha@ucsd.edu)
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NAME:
ArrayLocation
PURPOSE:
Convert array indices from one-dimensional form (as returned by e.g.
the IDL 'where' function) to a multi-dimensional index
CATEGORY:
Toolbox: generic
CALLING SEQUENCE:
Loc = ArrayLocation(Pos [, size=size, dim=dim, onedim=OneDim])
INPUTS:
Pos array[*], array[n,*], type integer
if /OneDim not set: 1D array of one-dimensional array indices
if /OneDim set: 2D array of multi-dimensional indices
each row array[*,i] specifies the values in each of the n
dimensions for a specific array element
sizearr=SizeArr
array; type: long integer
a size vector, i.e. the output of the IDL 'size' function
using the target array as input.
dimension=dimension
array; type: long integer
the dimensions of the target array
This can be specified instead of the full size vector
OPTIONAL INPUT PARAMETERS:
/onedim if set then Pos is interpreted as a multi-dimensional index
to be converted to a one-dimensional index.
if not set Pos is a one-dimensional index to be converted
to a multi-dimensional index
/zero2one (only if /onedim NOT set)
the output is scaled to the range [0,1] in each dimension
OUTPUTS:
Loc array, type long integer
the converted array indices
INCLUDE:
@compile_opt.pro ; On error, return to caller
CALLS: ***
InitVar
CALLED BY:
CleanGlitchBox, Find2DGlitch, FindStars, FrameMoments, GetStarShape, GroupPixels
PRO bold, PRO test_magnify, RGBO_Project, RemoteView_CMEDensity, SMEI_cr_removal
TimeLInterpol, even_light, gridfill, max_pos, nso_fe_start, pro ccd, qGlitch_Show
qImage_cw_Where, sgp4_eph, sgp4_tle, smei_findobj, smei_findpnt, smei_frm_base
smei_frm_hbar, smei_frm_track, smei_property, smei_setup_roi, smei_sky_read
smei_star_remove, smei_zld_remove [1], smei_zld_remove [2], sphere_smooth
trypleiades, vu_vox_drawhcs
EXAMPLE:
A = indgen(5,5,5)
L = ArrayLocation([5,6,7],size=size(A))
results in L = [ [0,1,0],[1,1,0],[2,1,0] ].
L = ArrayLocation([ [0,1,0],[1,1,0],[2,1,0] ], size=size(A), /onedim)
results in L = [5,6,7]
PROCEDURE:
For a given array of dimension (N1,N2,..,Nn) each element can be addressed
by specifying a 'multi-dimensional' index [i1,i2,..,in] or by specifying
a one-dimensional index (as returned by several IDL functions such as where,
min, max, etc.).
The information about the target array is specified by providing the output
of size(Array) as keyword SizeArr (SizeArr[1:n] = [N1,N2,..,Nn])
MODIFICATION HISTORY:
NOV-1998, Paul Hick (UCSD/CASS; pphick@ucsd.edu)
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NAME:
arrow3d
PURPOSE:
Rudimentary way of plotting a 3D arrow
CATEGORY:
Tricks
CALLING SEQUENCE:
arrow3d, tail, tip, tiplen=tiplen, tipwid=tipwid
INPUTS:
tail array[3], type: any
x,y,z coordinates for end of arrow
tip array[3], type: any
x,y,z coordinates for tip of arrow
OPTIONAL INPUT PARAMETERS:
tiplen=tiplen scalar, type: float, default: 0.1*(arrow length)
length of the arrow tip
tipwid=tipwid scalar, type: float, default: 0.1*(arrow length)
thickness of the arrow tip
color=color scalar, type: integer
color used to fill 'inside' of array tip
_extra=_extra extra keywords passed to IDL plots and xyouts command
(linestyle, thick, charsize, etc.)
labeltext=labeltext
scalar; type: string
label to plotted near axis (usually near the end r1)
There are two keywords to determine label placement:
labeldist=labeldist
scalar; type: int or float
labeldist is a distance (in data coordinates) along the line from r0 to r1 where the label
is placed. Since this placement sometime looks messy when a strange 3D transformation
is in effect, labeloffset
labeloffset=labeloffset
array[2]; type: int or float
adjustment to the position of labeltext in x and y data coordinates
This is usually used to manually tweak the position determined with labeldist
(depending on the !p.t matrix the computed position can be awkward).
OUTPUTS:
(none)
INCLUDE:
@compile_opt.pro ; On error, return to caller
CALLS: ***
IsType, coord3to2, unitvectors
CALLED BY:
plot3darc, plot3dline, smeifig
RESTRICTIONS:
A valid !p.t matrix must be defined
PROCEDURE:
Calls to plots and polyfill
MODIFICATION HISTORY:
AUG-1999, Paul Hick (UCSD/CASS; pphick@ucsd.edu)
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NAME:
aurora
CALLING SEQUENCE:
pro aurora
INCLUDE:
@compile_opt.pro ;
CALLS: ***
ELONGATION, FILEPATH, GetFileSpec, SetFileSpec, TimeGet, TimeSet, TimeUnit, ToRadians
WHERE_IS_SMEI, WhatIs, boost, flt_read, jpl_body, smei_frm_read, txt_read
