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<html><head><title>GrADS Commands</title></head><body bgcolor="e0f0ff" text="#000000">
<center><h3>GrADS Commands Sorted by Attribute</h3></center>
<p><font size=+1>Animation</font><br><code><a href="gradcomdsetloopdim.html">set loopdim</a>&nbsp;&nbsp;&nbsp;&nbsp;</code>
Sets dimension to animate<br><code><a href="gradcomdsetloopincr.html">set loopincr</a>&nbsp;&nbsp;&nbsp;</code>
Sets looping increment<br><code><a href="gradcomdsetlooping.html">set looping</a>&nbsp;&nbsp;&nbsp;&nbsp;</code> 
Turns on animation when fewer than three dimesions are varying<br><code><a href="gradcomdsetdbuff.html">set dbuff</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Turns on/off double buffer mode<br><code><a href="gradcomdswap.html">swap</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Swaps buffers when in double buffer mode

<p><font size=+1>Annotation and Labeling</font><br><code><a href="gradcomddrawstring.html">draw string</a>&nbsp;&nbsp;&nbsp;&nbsp;</code>
Draws a string anywhere on the page<br><code><a href="gradcomddrawtitle.html">draw title</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Draws a title centered over a plot<br><code><a href="gradcomdsetdignum.html">set dignum</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
Sets the number of significant digits after the decimal point<br><code><a href="gradcomdsetdigsize.html">set digsiz</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
Sets the size of plotted numbers<br><code><a href="gradcomdsetfont.html">set font</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
Selects the font for text display<br><code><a href="gradcomdsetgrads.html">set grads</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
Turns on/off the GrADS logo in each plot<br><code><a href="gradcomdsetstring.html">set string</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Sets string drawing attributes<br><code><a href="gradcomdsetstrsiz.html">set strsiz</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Sets the string character size<br><code><a href="gradcomdsettimelab.html">set timelab</a>&nbsp;&nbsp;&nbsp;&nbsp;</code>
Turns on/off display of the time label <br><code><a href="gradcomdsettlsupp.html">set tlsupp</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Suppresses the annotation of the year and/or month in date/time labels

<p><font size=+1>Axis Labeling</font><br><code><a href="gradcomddrawxlab.html">draw xlab</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Draws an X-axis label<br><code><a href="gradcomddrawylab.html">draw ylab</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Draws a Y-axis label<br><code><a href="gradcomdsetvrange.html">set vrange</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Sets the range of values for Y-axis scaling<br><code><a href="gradcomdsetvrange2.html">set vrange2</a>&nbsp;&nbsp;&nbsp;&nbsp;</code>
Sets the range of values for X-axis scaling<br><code><a href="gradcomdsetxaxis.html">set xaxis</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Specifies where the labeled tick marks will be placed on the X-axis<br><code><a href="gradcomdsetxflip.html">set xflip</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Flips the order of the horizontal axis<br><code><a href="gradcomdsetxlab.html">set xlab</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Controls the format of X-axis tick mark labels<br><code><a href="gradcomdsetxlabs.html">set xlabs</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Gives specific text for X-axis labels<br><code><a href="gradcomdsetxlevs.html">set xlevs</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Specifies each individual labeled tick mark for the X-axis<br><code><a href="gradcomdsetxlint.html">set xlint</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Specifies the interval between labeled tick marks on the X-axis<br><code><a href="gradcomdsetxlopts.html">set xlopts</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Controls X-axis label options<br><code><a href="gradcomdsetxlpos.html">set xlpos</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Controls position of X-axis labels<br><code><a href="gradcomdsetxyrev.html">set xyrev</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Reverses the X and Y axes on a plot<br><code><a href="gradcomdsetyaxis.html">set yaxis</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Specifies where the labeled tick marks will be placed on the Y-axis<br><code><a href="gradcomdsetyflip.html">set yflip</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Flips the order of the vertical axis<br><code><a href="gradcomdsetylab.html">set ylab</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Controls the format of Y-axis tick mark labels<br><code><a href="gradcomdsetylabs.html">set ylabs</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Gives specific text for Y-axis labels<br><code><a href="gradcomdsetylevs.html">set ylevs</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Specifies each individual labeled tick mark for the Y-axis<br><code><a href="gradcomdsetylint.html">set ylint</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Specifies the interval between labeled tick marks on the Y-axis<br><code><a href="gradcomdsetylopts.html">set ylopts</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Controls Y-axis label options<br><code><a href="gradcomdsetylpos.html">set ylpos</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Controls position of Y-axis labels<br><code><a href="gradcomdsetzlog.html">set zlog</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Sets log scaling of the Z dimension

<p><font size=+1>Bar Graph Options</font><br><code><a href="gradcomdsetbarbase.html">set barbase</a>&nbsp;&nbsp;&nbsp;&nbsp;</code>
Sets the reference point for bar graphs<br><code><a href="gradcomdsetbargap.html">set bargap</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Sets the gap between bars for bar graphs<br><code><a href="gradcomdsetbaropts.html">set baropts</a>&nbsp;&nbsp;&nbsp;&nbsp;</code>
Specifies whether bars are outlined or filled

<p><font size=+1>Color Control</font><br><code><a href="gradcomdsetfgvals.html">set fgvals</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
Assigns a color to a particular value; used with 'set gxout fgrid'<br><code><a href="gradcomdsetlfcols.html">set lfcols</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
<br><code><a href="gradcomdsetrbcols.html">set rbcols</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Specifies a new rainbow color sequence<br><code><a href="gradcomdsetrbrange.html">set rbrange</a>&nbsp;&nbsp;&nbsp;&nbsp;</code>
Assigns a range of values to rainbow colors<br><code><a href="gradcomdsetrgb.html">set rgb</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Defines a new color<br><code><a href="gradcomdsetwxcols.html">set wxcols</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Controls color of weather symbols

<p><font size=+1>Contour Settings</font><br><code><a href="gradcomdsetannot.html">set annot</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Sets color and thickness of axis border, axis labels, and tickmarks<br><code><a href="gradcomdsetblack.html">set black</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Specifies a range of values for which no contours will be drawn<br><code><a href="gradcomdsetccolor.html">set ccolor</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Specifies the color of the plotted contours<br><code><a href="gradcomdsetccols.html">set ccols</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Assigns specific colors for each contour level<br><code><a href="gradcomdsetcint.html">set cint</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
Sets the contour interval<br><code><a href="gradcomdsetclab.html">set clab</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Controls contour labels<br><code><a href="gradcomdsetclevs.html">set clevs</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Sets specific contour levels<br><code><a href="gradcomdsetclopts.html">set clopts</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Contour label options<br><code><a href="gradcomdsetclskip.html">set clskip</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Sets the number of contour lines to skip when labelling<br><code><a href="gradcomdsetcmax.html">set cmax</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Contours not drawn above this value<br><code><a href="gradcomdsetcmin.html">set cmin</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Contours not drawn below this value<br><code><a href="gradcomdsetcsmooth.html">set csmooth</a>&nbsp;&nbsp;&nbsp;&nbsp;</code>
Interpolates the grid to a finer resolution before contouring<br><code><a href="gradcomdsetcstyle.html">set cstyle</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Sets the contour line style<br><code><a href="gradcomdsetcterp.html">set cterp</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Turns on/off spline smoothing<br><code><a href="gradcomdsetcthick.html">set cthick</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
Sets contour line thickness

<p><font size=+1>Display Controls</font><br><code><a href="gradcomdclear.html">clear</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Clears the display window and resets many graphics options<br><code><a href="gradcomddisplay.html">display</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Draws a plot<br><code><a href="gradcomdreset.html">reset</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>   
Returns GrADS settings to default state with some exceptions<br><code><a href="gradcomdsetbackground.html">set background</a>&nbsp;</code>
Sets background color<br><code><a href="gradcomdsetclip.html">set clip</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Sets the coordinates for clipping the plot area<br><code><a href="gradcomdsetcmark.html">set cmark</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Sets the type of line marker<br><code><a href="gradcomdsetdisplay.html">set display</a>&nbsp;&nbsp;&nbsp;&nbsp;</code> 
Sets the mode of display<br><code><a href="gradcomdsetframe.html">set frame</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
Draws a frame around plot borders<br><code><a href="gradcomdsetgridln.html">set gridln</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Controls appearance of grid lines; used with 'set gxout grid'<br><code><a href="gradcomdsetgxout.html">set gxout</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>  
Sets a graphics output type<br><code><a href="gradcomdsetline.html">set line</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Sets line attributes<br><code><a href="gradcomdsetmissconn.html">set missconn</a>&nbsp;&nbsp;&nbsp;</code>
Connects plots lines over missing data<br><code><a href="gradcomdsetparea.html">set parea</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Specifies the area for plotting contour plots, maps, or line graphs<br><code><a href="gradcomdsetvpage.html">set vpage</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Sets dimensions of the virtual page<br><code><a href="gradcomdsetxsize.html">set xsize</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Resizes the graphics display window 

<p><font size=+1>Data and Image Output</font><br><code><a href="gradcomddisablefwrite.html">disable fwrite</a>&nbsp;</code>
Closes output file containing gridded data <br><code><a href="gradcomddisableprint.html">disable print</a>&nbsp;&nbsp;</code>
Closes output file containing images in metacode format <br><code><a href="gradcomdenableprint.html">enable print</a>&nbsp;&nbsp;&nbsp;</code>  
Opens output file containing images in metacode format<br><code><a href="gradutilgxeps.html">gxeps</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Converts GrADS metacode format image files into postscript<br><code><a href="gradutilgxps.html">gxps</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Converts GrADS metacode format image files into postscript<br><code><a href="gradutilgxtran.html">gxtran</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Displays GrADS metacode format image files<br><code><a href="gradcomdoutxwd.html">outxwd</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Copies the contents of the display window into a file in XWD format <br><code><a href="gradcomdprint.html">print</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Copies the contents of display window to a file in a metacode format<br><code><a href="gradcomdprintim.html">printim</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Copies the contents of display window to a file in PNG or GIF format<br><code><a href="gradcomdsetfwrite.html">set fwrite</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Sets filename, byte ordering, and format for data output<br><code><a href="gradcomdwi.html">wi</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Dumps the contents of the display window into a file in a variety of formats

<p><font size=+1>Dimension Environment</font><br><code><a href="gradcomdsetxyzte.html">set x</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Specifies the X-dimension in grid coordinates<br><code><a href="gradcomdsetxyzte.html">set y</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Specifies the Y-dimension in grid coordinates<br><code><a href="gradcomdsetxyzte.html">set z</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Specifies the Z-dimension in grid coordinates<br><code><a href="gradcomdsetxyzte.html">set t</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Specifies the T-dimension in grid coordinates<br><code><a href="gradcomdsetlatlonlevtimeens.html">set lon</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Specifies the X-dimension in world coordinates<br><code><a href="gradcomdsetlatlonlevtimeens.html">set lat</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Specifies the Y-dimension in world coordinates<br><code><a href="gradcomdsetlatlonlevtimeens.html">set lev</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Specifies the Z-dimension in world coordinates<br><code><a href="gradcomdsetlatlonlevtimeens.html">set time</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Specifies the T-dimension in world coordinates

<p><font size=+1>File Manipulation</font><br><code><a href="gradcomdclose.html">close</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Closes a GrADS data file<br><code><a href="gradcomdopen.html">open</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Opens a GrADS data file<br><code><a href="gradcomdreinit.html">reinit</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>   
Returns GrADS to its initial state<br><code><a href="gradcomdexec.html">exec</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Executes the list of GrADS commands contained in a file<br><code><a href="gradutilgribmap.html">gribmap</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Creates a map of data sets in GRIB format<br><code><a href="gradutilgribscan.html">gribscan</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Extracts grid info from data sets in GRIB format<br><code><a href="gradcomdrun.html">run</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
Runs a GrADS script<br><code><a href="gradcomdsdfopen.html">sdfopen</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Opens a COARDS-compliant NetCDF or HDF-SDS file <br><code><a href="gradcomdxdfopen.html">xdfopen</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Opens a non-COARDS-compliant NetCDF or HDF-SDS file <br><code><a href="gradcomdsetdfile.html">set dfile</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Changes default file<br><code><a href="gradcomdsetimprun.html">set imprun</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Sets up automatic script execution before every display command

<p><font size=+1>GrADS-User Interface</font><br><code><a href="gradcomdgrads.html">grads</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Starts the GrADS program<br><code><a href="gradcomdhelp.html">help</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Lists a few basic GrADS commands<br><code><a href="gradcomdquery.html">query</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Returns information about many aspects of the current GrADS session<br><code><a href="gradcomdquit.html">quit</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>  
Quits GrADS<br><code><a href="gradcomdsetdatawarn.html">set datawarn</a>&nbsp;&nbsp;&nbsp;</code>
Prints "Entire Grid Undefined" in display window if all data are missing<br><code><a href="gradcomdsetstat.html">set stat</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Turns on/off printing of statistical information for each display<br><code><a href="gradcomdsetwarn.html">set warn</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Turns on/off messages about the progress of certain mathematical operations<br><code><a href="gradcomdshell.html">!shell</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Sends a command to the shell

<p><font size=+1>Graphical Elements</font><br><code><a href="gradcomddrawline.html">draw line</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Draws a line<br><code><a href="gradcomddrawmark.html">draw mark</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Draws a mark<br><code><a href="gradcomddrawpolyf.html">draw polyf</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Draws a filled polygon<br><code><a href="gradcomddrawrec.html">draw rec</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Draws a rectangle<br><code><a href="gradcomddrawrecf.html">draw recf</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Draws a filled rectangle<br><code><a href="gradcomddrawwxsym.html">draw wxsym</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Draws a weather symbol

<p><font size=+1>Map Settings</font><br><code><a href="gradcomddrawmap.html">draw map</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Draws a map outline<br><code><a href="gradcomdsetgrid.html">set grid</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Sets characteristics of displayed grid lines<br><code><a href="gradcomdsetmap.html">set map</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Sets map background characteristics<br><code><a href="gradcomdsetmpdraw.html">set mpdraw</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Turns on/off drawing of map background<br><code><a href="gradcomdsetmpdset.html">set mpdset</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Sets the resolution of the coastal outline<br><code><a href="gradcomdsetmproj.html">set mproj</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Sets current map projection<br><code><a href="gradcomdsetmpt.html">set mpt</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Controls map background characteristics <br><code><a href="gradcomdsetmpvals.html">set mpvals</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Sets reference longitudes and latitudes for polar stereographic plots<br><code><a href="gradcomdsetpoli.html">set poli</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Turns on/off the drawing of political boundaries

<p><font size=+1>Station Data</font><br><code><a href="gradcomdcollect.html">collect</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Saves station data in memory as a set<br><code><a href="gradcomdsetmdlopts.html">set mdlopts</a>&nbsp;&nbsp;&nbsp;&nbsp;</code><br><code><a href="gradcomdsetwxopt.html">set wxopt</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Controls weather symbol output; used with 'set gxout wxsym'<br><code><a href="gradcomdsetstid.html">set stid</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Turns on/off display of the station ID next to the data values <br><code><a href="gradcomdsetstnprint.html">set stnprint</a>&nbsp;&nbsp;&nbsp;</code>
Controls printing of station data values; used with 'set gxout stat'<br><code><a href="gradutilstnmap.html">stnmap</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Writes out a hash table and/or link list information for station data

<p><font size=+1>Variables</font><br><code><a href="gradcomddefine.html">define</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Creates a new GrADS variable that is loaded into memory<br><code><a href="gradcomdmodify.html">modify</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Defines a climatological variable<br><code><a href="gradcomdsetdefval.html">set defval</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Interactively modifies grid point values for 2-D defined variables<br><code><a href="gradcomdundefine.html">undefine</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Frees the memory used by a defined variable

<p><font size=+1>Vectors</font><br><code><a href="gradcomdsetarrlab.html">set arrlab</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Toggles drawing the vector arrow label <br><code><a href="gradcomdsetarrowhead.html">set arrowhead</a>&nbsp;&nbsp;</code>
Sets the size of the vector arrowhead<br><code><a href="gradcomdsetarrscl.html">set arrscl</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Specifies arrow length scaling<br><code><a href="gradcomdsethempref.html">set hempref</a>&nbsp;&nbsp;&nbsp;&nbsp;</code>
Controls wind barb drawing conventions<br><code><a href="gradcomdsetstrmden.html">set strmden</a>&nbsp;&nbsp;&nbsp;&nbsp;</code>
Sets density of streamlines; used with 'set gxout stream'

<p><font size=+1>Widgets</font><br><code><a href="gradcomddrawbutton.html">draw button</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Draws a button widget<br><code><a href="gradcomdredrawbutton.html">redraw button</a>&nbsp;&nbsp;&nbsp;</code>
Resets a button widget on/off<br><code><a href="gradcomddrawdropmenu.html">draw dropmenu</a>&nbsp;&nbsp;&nbsp;</code>
Draws a dropmenu widget<br><code><a href="gradcomdsetbutton.html">set button</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Specifies the color characteristics of a button widget<br><code><a href="gradcomdsetdialog.html">set dialog</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
Sets color properties of dialog box widgets<br><code><a href="gradcomdsetdropmenu.html">set dropmenu</a>&nbsp;&nbsp;&nbsp;</code>
Sets color properties of dropmenu widgets<br><code><a href="gradcomdsetrband.html">set rband</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code>
Sets characteristics for the 'rubber band' widget

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