## set gxout

`set gxout graphics_type`

Where `graphics_type` can be one of the following:

`bar` Bar chart
`barb` Wind barbs
`contour` Contour plot
`errbar` Error bars
`grfill` Shaded grid boxes
`fgrid` Shaded grid boxes with values specified by `set fgvals`
`fwrite` Writes data to file instead of drawing a plot
`grid` Grid boxes with printed values
`line` Line Graph
`linefill` Color fill between two lines
`print` Generates ascii output for anything displayed; controlled by `set prnopts`
`scatter` Scatter plot
`shaded` Shaded contour plot
`stream` Wind streamlines
`stat` Prints statistical output to terminal instead of drawing a plot
`vector` Wind vector arrows

For station data, these additional graphics output types are also available:

`findstn` Finds nearest station
`model` Plots station model
`stnmark` Plots a mark at station location that is colorized by data value
`tserbarb` Time series of wind barbs at a point (1-D)
`tserwx` Time series of weather symbols at a point (1-D)
`value` Plots tation values
`wxsym` Plots weather symbols at station, controlled by `set wxopt`

### Usage Notes

1. For the graphics output types `vector, stream,` and `barb`, the plotting routines need two result grids, where the first result grid is treated as the U component, and the second result grid is treated as the V component. These two result grids are provided with the display command by entering two expressions separated by a semicolon:
   `display u ; v
   display ave(u,t=1,t=10) ; ave(v,t=1,t=10)`

2. For the graphics output types `vector` and `stream`, you can specify a third result grid that will be used to colorize the vectors or streamlines:
   `display u ; v ; mag(u,v)
   display u ; v ; hcurl(u,v)`

3. To draw a 1-D time series with graphics output types vector or barb, set the dimension environment so that only time is varying, then :
   `display const(u,0); u ; v`

4. For the graphics output type `wxsym`, each value at a station location is assumed to be a wx symbol code number. To see a chart of all available wx symbols and their corresponding code numbers, run the sample script `wxsym.gs`.

5. The graphics output type `findstn` requires three arguments to be provided with the `display` command. The first argument is a station data expression. The 2nd and 3rd arguments are the X and Y screen coordinates of the of the desired search location. GrADS will find the station closest to the specified X and Y position, and print its stid, lon, and lat. This graphics output type should only be used when X and Y are the varying dimensions and AFTER a regular display command (that results in graphics output) is entered.

6. For the graphics output type `stnmark`, the size and style of the mark are controled by `set digsiz` and `set cmark`. To turn off rainbow colorizing and use a single color instead, use `set ccolor` color#.

### Examples