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PROCEDURE map2d_coord
:DESCRIPTION:
Set the coordinate to the geographic or AACGM.
:PARAMS:
coord: the name of the coordinate system.
'geo' or 0 for Geographic coordinate
'aacgm' or non-zero numbers for AACGM coordinate
:AUTHOR:
Yoshimasa Tanaka (E-mail: ytanaka@nipr.ac.jp)
:HISTORY:
2014/08/12: Created
(See projects/iugonet/plot/map2d/map2d_coord.pro)
PROCEDURE map2d_grid
:DESCRIPTION:
Draw the latitude-longitude mesh with given intervals in Lat and Lon.
:KEYWORDS:
dlat: interval in Latitude [deg]. If not set, 10 deg is used as default.
dlon: interval in Longitude [deg]. If not set, 15 deg (1 hour in local time) is used as default.
color: number of color table to be used for drawing lat-LT mesh
linethick: thickness of lines/curves used for the mesh
:EXAMPLES:
map2d_set, /nogrid ;map2d_set automatically calls map2d_grid unless nogrid keyword is set.
map2d_grid, dlat=10., dlon=15.
:AUTHOR:
Tomo Hori (E-mail: horit at stelab.nagoya-u.ac.jp)
:HISTORY:
2014/08/12: Created
$LastChangedBy: nikos $
$LastChangedDate: 2018-08-01 11:03:38 -0700 (Wed, 01 Aug 2018) $
$LastChangedRevision: 25538 $
$URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_6_1/projects/iugonet/plot/map2d/map2d_grid.pro $
(See projects/iugonet/plot/map2d/map2d_grid.pro)
PROCEDURE map2d_init
:DESCRIPTION:
Initialize or modify the environment for drawing 2D data
:KEYWORDS:
reset: set to reset map2d system variables
set_time: the time for which 2D data is drawn on the world map.
coord: the name of the coordinate system.
'geo' or 0 for geographic coordinate
'aacgm' or 1 for AACGM coordinate
glatc, glonc: geographic latitude and longitude of the center
of the map.
scale: same as the keyword 'scale' of map_set procedure.
:AUTHOR:
Yoshimasa Tanaka (E-mail: ytanaka@nipr.ac.jp)
:HISTORY:
2014/07/07: Created
(See projects/iugonet/plot/map2d/map2d_init.pro)
PROCEDURE map2d_set
:DESCRIPTION:
A wrapper routine for the IDL original "map_set" enabling some
annotations regarding the visualization of 2D data.
:KEYWORDS:
glatc: geographical latitude at which a plot region is centered.
glonc: geographical longitude at which a plot region is centered.
(both glatc and glonc should be given, otherwise ignored)
scale: same as the keyword "scale" of map_set
erase: aet to erase pre-existing graphics on the plot window.
position: gives the position of a plot panel on the plot window as the normal coordinates.
label: set to label the latitudes and longitudes.
stereo: use the stereographic mapping, instead of satellite mapping (default)
charsize: size of the characters used for the labels.
coord: name of the coordinate system.
'geo' or 0 for Geographic coordinate
'aacgm' or non-zero numbers for AACGM coordinate
set_time: this is used to calculate MLT when coord is 'aacgm'
mltlabel: set to draw the MLT labels every 2 hour.
lonlab: a latitude from which (toward the poles) the MLT labels are drawn.
nogrid: set to suppress drawing the lat-lon mesh
:EXAMPLES:
map2d_set
map2d_set, glatc=70., glonc=180., /mltlabel, lonlab=74.
:AUTHOR:
Yoshimasa Tanaka (E-mail: ytanaka@nipr.ac.jp)
:HISTORY:
2014/07/07: Created
(See projects/iugonet/plot/map2d/map2d_set.pro)
PROCEDURE map2d_time
:Description:
Describe the procedure/function.
:Params:
time: Set the time for which 2D data is drawn on the world map
:Keywords:
quiet: If not set, then the plot time is shown in the command-line console
:EXAMPLES:
map2d_time, '2007-03-24/14:24'
map2d_time, 1424
:Author:
Y.-M. Tanaka (E-mail: ytanaka@nipr.ac.jp)
:HISTORY:
2014/07/28: Created
(See projects/iugonet/plot/map2d/map2d_time.pro)