|
rsl_plotsweep_from_radar,
|
radar
[, ELEVATION=value]
[, FIELD=string]
[, MAXRANGE=value]
[, /NEW_WINDOW]
[, SWEEP_INDEX=value]
[, VOLUME_INDEX=value]
[, TITLE=string]
[, WINDOWSIZE=value]
[, LIKE_FIELD=string]
[, ABOUT_FIELD=string]
[, /ADVANCE]
[, AZIM_REF_DEG=value]
[, RANGE_RING_INTERVAL=value]
[, CHARSIZE=value]
|
| ELEVATION
|
Elevation angle of the sweep to be plotted. If omitted, the value of
SWEEP_INDEX, if any, is used. If both of these keywords are omitted,
the base scan is plotted.
|
| FIELD
|
A string containing the two-character radar
field type to select, for
example,'DZ'.
Default is the first field stored unless VOLUME_INDEX has a value.
The function rsl_get_fields can be used
to get the field type strings from the radar structure.
|
| ABOUT_FIELD
|
A string containing information about the field which will appear in TITLE.
The default field information is simply the field type, such as 'DZ', 'VR',
etc.
|
| LIKE_FIELD
|
A string naming the field type whose color table and value scaling is to be
used to plot this data. This keyword is needed only if the field
type is not one of those recognized by rsl_plotsweep.
Recognized field types are DZ, CZ, ZT, VR, SW, DR, ZD, KD, PH, and RH.
|
| MAXRANGE
|
Maximum range to be plotted, in kilometers. Default is 220 km
unless the radar site is Kwajalein, in which case it is 200.
|
| NEW_WINDOW
|
If set, a new window is created for plot.
|
| SWEEP_INDEX
|
Sweep index of sweep to be plotted, where zero is the base
scan (default). If both ELEVATION and SWEEP_INDEX are given,
ELEVATION is used.
|
| TITLE
|
Title to appear above plot. Default is the site name followed
by date and time of scan, the field type, and the elevation
angle in degrees.
|
| VOLUME_INDEX
|
The index number (0 to nvolumes-1) of volume (field) selected.
Default index is 0. If keyword FIELD has a value, its value
overrides that of VOLUME_INDEX.
|
| WINDOWSIZE
|
Window size in pixels. WINDOWSIZE may be scalar or a 2 element array.
If scalar, this value is used for the x and y lengths. If an array, the
first element is the x length, the second the y length. Default is 525.
|
| ADVANCE
|
This keyword is passed to IDL's MAP_SET procedure. When set,
and !p.multi is set, IDL advances to the next plot position
in a multiple plots window.
|
| AZIM_REF_DEG |
The interval in degrees at which to draw azimuth reference lines.
Default is not to draw azimuth reference lines.
|
| RANGE_RING_INTERVAL |
The interval between range rings, in kilometers. Default is
50 km. Set this keyword to zero to turn off range ring display.
|
| CHARSIZE
|
IDL graphics keyword used to set the character size for axes titles and
annotations. Normal size is 1.0, which is the default.
|