View Widget

The third option in the menu is the VIEW widget. With this widget the user can change the configuration, magnification, and center of the frames. This is also where alterations to the grid can be made and where time series plots are selected.

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Dismiss View widget

Allows user to close widget without accepting any changes made while it was open.

Frame #

Frames are numbered with the top left being 1,top right 2, bottom left 3 and bottom right frame 4. This number shows the frame in which the widget was brought opened from.

Accept

Closes the widget accepting the changes made while it was open. Any changes made in a widget will not show up in the frame(s) until they are re-displayed. To do this click on the = sign in the control bar for each window you made changes in. Also clicking on the colored box at the bottom of the control bar will cause all windows with the same colored box to update. The color of the box is a code to show which frames are locked together. See Arrow Buttons for more details on the displaying tools.

Numbers

The number buttons on the right side of the widget refer to the display frames. The numbers which are highlighted in pink are the frames that will receive the changes made from this widget when closing with the accept button. You can use the mouse to click on and off each number except the frame in which the widget was brought up from.

Center On Last Click

Click on one of the window frame in the location where you want to center the frame. By clicking on this button the frames highlighted will be centered on this location after accepting the changes and re-displaying the frame(s).

Magnification

Defined as the number of pixels per 300 meters of range. Changing this value will zoom or unzoom on the data. The current center will be the focal point of the zoom.

Range Rings

The increment(km) in which range rings are plotted. Set to 0.0 or -1 in order to get rid of the range rings.

Azimuth Spokes

The increment(degrees) in which azimuth spokes are placed on the plot. Set to 0.0 or -1 to get rid of spokes.

Horiz Tics

Specifies the horizontal tic mark spacing in km. A zero value in both horizontal and vertical tic marks suppresses tic mark annotation. The size of the horizontal part of the tic mark can be changed by typing the command

set-x-tic-mag 3.0

in the window from which you invoked solo. The number specifies the magnification of the default tic size.

Vert Tics

Specifies the vertical tic mark spacing in km. If this value is zero, it defaults to the horizontal spacing. The command set-y-tic-mag is also supported.

Azimuth For Range Ring Annotation

Gives you the option to choose what angle you want the labels for the range rings to be displayed at. Use -1 to hide the range ring annotation.

Range Of Azimuth Spoke Annotation(km)

Allows you to move the angle labels to any range from the center of the radar. Use -1 to hide the azimuth spoke annotation.









CENTER OF FRAME widget

This menu gives several options that can be used to change the center of the display frames.
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Popdown The Menu

Closes the menu. The changes made will be accepted only if the view widget is closed with the accept button.

Reference Frame

Frame used when the "Link the center in the frames clicked to the center of the reference frame" is selected.

Center is relative to the radar in each frame

In this case the center of the frame is defined by the contents of FRAME CTR. ANGLE and FRAME CTR. RANGE and these values specify the center of the frame relative to the radar being plotted in the frame. The first time you run Solo these values will be zero. Other centering options will change these values.

Set this center lat, long and alt in the frames clicked

The values for lat, long and alt at the bottom of the menu can be changed and selecting this option will cause these new values to become the center of the frames highlighted in this menu.

Link the center in the frames clicked to the center of the reference frame

All the frames highlighted will be centered at the same point as the referenced frame listed at the top right of the menu. The number can be changed by the user. This is useful if you have two or more radars which are close to each other and you want to do a comparison.

Frame Ctr

Another way to center the window frame in a specified location, this time using azimuth and range as the variables.Again the changes will only effect the frames selected.

Frame Center Lat

Allows user to input a latitude to center display on. Both LAT and LONG must be something other than 0.0 for this to work.

Frame Center Lon

Allows user to input a longitude to center display on. Both LAT and LONG must be something other than 0.0 for this to work.

Frame Center Alt

Allows the user to enter an altitude for the center of the frame.









LANDMARK widget

The options in this menu are similar to those in the CENTER OF FRAME menu except they control a landmark or origin for the range-azimuth grid. With the exception of setting the landmark, the grids are drawn relative to either the radar being plotted in the frame or the reference radar if you have selected the reference frame option.
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FRAME CONFIG widget

With Solo you can control the shape, size and number of frames in your configuration. Anywhere from 1-6 frames are possible. The current configuration is highlighted. To change the configuration click on the desired frames or select one of the one window configs from the menu at the bottom of the widget. Use the Dismiss option to close the widget without making any changes to the configuration or hit the accept at the top of the menu to bring up the new layout.
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Time Series Widget

This widget is used to control viewing aspects of a time series display. Choosing what data and what time interval to plot is controlled by the sweep widgets. See Time Series Sweep Controls. Other control widgets will not have supplemental time series widgets.

This is a true time series plot in that each pixel in the horizontal is assigned a time and if there is data to fill it, it will be filled and if not it will be left blank. Likewise when the data density and the time interval are such that not all individual rays can be plotted, the ray closest to the pixel's assigned time will be plotted and all others ignored. No averaging is done when decimating the data.

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ts magnification

Time series data his its own magnification and center range information to minimize the disruption on switching back and forth between spacial plots and time series plots. The magnification and center control only the vertical aspects of the plot. The horizontal aspects of the plot are controlled by the sweep widget.

The default magnification is 1.0 which implies 300 m. per pixel.

range to ctr

The range to the center is the altitude of the center of the frame. If the user has chosen point up and the center is set at 5 km, then the radar/lidar origin will be 5 km. below the center of the frame or if the user has chosen to point down, then the radar origin will be at 10 km. or two times the altitude of the center. This is true as long as the user has chosen to plot relative to to the radar. If the user has chosen to plot relative to MSL, then the radar origin will be adjusted such that the cell closest to 5 km. altitude msl. will be plotted at the center of the frame.

The default is to plot up relative to the radar and the center of the screen is at 0 km.

plot

The default case is to plot with increasing time from left to right but it is possible to plot with increasing time from right to left.

relative to

The default is to plot relative to the radar as described in range to ctr but choosing MSL assumes a valid radar altitude in the data so that data can be plotted relative to Mean Sea Level.

point

Up and down has already been described above. Automatic is a mode where the rotation angle is examined and the the rotation angle indicates that the antenna is pointing down it will be plotted down vice versa.

contiguous time plots

Contiguous time plots are not implemented at this time.