Below is a table of all examples by name with a brief note on what
the example shows. Detailed information is contained in the example
source which can be accessed by clicking on the example name.
Name | Description
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NUG_curvilinear_contour_PyNGL.py
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Illustrates how to create cell-filled contours of curvilinear data
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NUG_rectilinear_contour_PyNGL.py
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Illustrates creating contours over a map
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NUG_rectilinear_slice_PyNGL.py
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Illustrates slicing the data and creating a contour plot
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NUG_rectilinear_vector_PyNGL.py
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Illustrates creating vectors over contours over a map
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NUG_unstructured_ICON_triangles_PyNGL.py
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Illustrates using polygon fill for triangular mesh data.
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NUG_unstructured_contour_cellfill_PyNGL.py
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Illustrates how to create cell-filled contours of unstructured data
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NUG_xy_plot_simple_PyNGL.py
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Illustrates how to customize curves and a legend in an XY plot
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bar1.py
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Illustrates how to draw bar charts.
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bar2.py
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Illustrates how to draw a bar chart with a legend.
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camse1.py
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Creates color contours of a CAM-SE variable over an
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chkbay.py
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Draws contours on a triangular mesh.
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clmdiv1.py
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Draws U.S. geographic climate divisions as polygonal areas.
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clmdiv2.py
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Draws U.S. geographic climate divisions colored by third field.
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cn01p.py
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Draws a simple contour using all defaults.
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cn02p.py
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Draws a simple color filled contour.
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cn05p.py
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Draws an animation of global surface temperature over a map.
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cn12p.py
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Draws a color filled contour map over Africa.
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cns01p.py
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Draws contours using dashed lines and user-specified labels.
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coast1.py
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Draws the same map three times, showing the different resolutions
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color1.py
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Draws all colors in user specified color maps.
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color2.py
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Illustrates how to use named colors.
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color3.py
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Draws HSV color wedges and tests color conversion functions.
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color4.py
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Draws sixteen sample color boxs with RGB labels.
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color5.py
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Draws a Mandelbrot set.
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color6.py
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Draws named colormaps as a vertical or horizontal bar of colors.
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color7.py
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Draws all colors in user specified color maps using draw_color_palette.
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conmasklc.py
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Draws contours over a masked lambert conformal map.
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contour1.py
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Illustrates converting to a log axis.
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contour2.py
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Illustrates how to fill a contour plot with colors and patterns.
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contour3.py
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Illustrates drawing dashed negative contours and pointing
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contour_xyz.py
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Illustrates contouring randomly-spaced data.
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ctnccl.py
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Draws contours on a triangular mesh.
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ctrydiv1.py
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Draws provinces of China and states of India.
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datatondc1.py
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Illustrates converting data coordinates to NDC coordinates.
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fillxy1.py
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Illustrates how to fill between curves in an XY plot.
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fillxy2.py
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Illustrates how to fill between curves in an XY plot.
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format.py
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Illustrates how to format the tickmark labels.
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gaus.py
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Illustrates usage of the gaus function.
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geodesic.py
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Draws colored contours on a map using a geodesic grid.
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grb1.py
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Plots GRIB2 data on a rotated grid.
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hdf1.py
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Plots EOS-DIS data.
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hdf2.py
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Unpacks and plots HDF-EOS data.
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hdf3.py
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Unpacks and plots HDF5 data.
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irregular.py
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Shows how to make irregular axes plot on a linear or log scale and
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labelbar.py
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Demonstrates labelbars and labelbar resource settings.
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legend.py
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Demonstrates legends and legend resource settings.
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map1.py
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Illustrates how to change a map's aspect ratio.
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map2.py
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Illustrates how to draw polygons, lines, and markers on a map.
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map3.py
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Illustrates how to add your map tickmark labels and grid lines
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mask1.py
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Illustrates masking certain areas in a contour/map plot by drawing the
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mask2.py
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Illustrates masking certain areas in a contour/map plot by using annotations.
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meteogram.py
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Draws a meteogram.
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mpas1.py
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Draws contours on an MPAS grid with 163,842 cells.
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mpas2.py
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Compares raster and cell filled contours on an MPAS grid with
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mpas3.py
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Draws outlines of an MPAS grid with 349,339 edges
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multi_plot.py
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Illustrates drawing different plots on one page.
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multi_y.py
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Shows how to conflate two XY plots and how to add and remove annotations.
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natgrid1.py
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Simple example showing natgrid, nnsetp, and nngetp usage.
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ndc_grid.py
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Illustrates how to draw primitives and text using NDC coordinates.
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newcolor1.py
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Illustrates new color capabilities in PyNGL 1.5.0.
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newcolor2.py
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Illustrates new color capabilities in PyNGL 1.5.0.
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newcolor3.py
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Illustrates new color capabilities in PyNGL 1.5.0.
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newcolor4.py
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Illustrates new color capabilities in PyNGL 1.5.0.
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newcolor6.py
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Illustrates applying opacity to filled contours to emphasize a
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ngl01p.py
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Introductory tutorial example using resources for XY plots.
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ngl02p.py
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Draws a sequence of contour visualizations from simple to more complex.
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ngl03p.py
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Vector visualizations from simple to complex.
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ngl04p.py
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Streamline visualizations.
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ngl05p.py
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Draws contours over maps.
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ngl06p.py
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Draws vectors over maps.
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ngl07p.py
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Uses spline interpolation and draws two XY plots on the same frame.
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ngl08p.py
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Interpolates 1D data to a 2D grid and creates a colored contour
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ngl09p.py
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Illustrates animation of contours over a map and using masked
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ngl10p.py
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Produces a publication XY plot.
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ngl11p.py
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Produces a contour plot with separate scales and an XY plot.
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nio01.py
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Shows how to use Nio to create a NetCDF file and then to read it.
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nio02.py
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Demonstrates PyNIO docstrings
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nio03.py
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Demonstrates PyNIO reading GRIB2/ writing NetCDF
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nio04.py
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Shows how to use Nio to open an existing NetCDF file and append
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overlay1.py
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Shows how to overlay multiple plots on one plot and then remove them.
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panel1.py
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Illustrates how to draw several visualizations on a single frame.
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panel2.py
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Illustrates how to draw three visualizations on a single frame.
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scatter1.py
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Draws a scatter visualization using polymarkers.
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scatter2.py
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Draws random markers using user-defined markers.
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seam.py
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Illustrates contouring on the non-rectangular SEAM grid.
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shapefile1.py
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Illustrates reading data from a shapefile and coloring U.S. states
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shapefile2.py
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Simple example of how to draw selected geometry from a shapefile.
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shapefile3.py
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Example of how to mask contour data over a map using a lat,lon area.
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shapefile4.py
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Draws France administrative areas using data read from a shapefile.
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skewt1.py
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Draws three skew-T background plots.
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skewt2.py
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Draws skew-T visualizations using dummy data.
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skewt3.py
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Draws two skew-T plots using real data.
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spaghetti.py
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Illustrates generating one contour per time step to
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streamline1.py
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Draws streamlines on a map over water only.
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streamline2.py
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Draws streamlines colored by a scalar field over contours and a
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streamline3.py
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Shows how add text outside of a streamline plot.
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taylor_diagram1.py
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Illustrates how to create a taylor diagram.
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thickness.py
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Draws polylines using various line thicknesses.
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tickmark1.py
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Illustrates how to label both minor and major tickmarks.
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tickmark2.py
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Illustrates how to change the tickmark labels on a map plot.
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topo1.py
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Draws a topographic map of southern Colorado.
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traj1.py
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Draws lines and polymarkers over a map to trace the paths of bouys.
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vector_pop.py
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Shows how to plot vectors on a POP grid with land masked.
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viewport1.py
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Illustrates the difference between the viewport and bounding box.
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vinth2p.py
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Illustrates a call to the vinth2p function.
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wmbarb.py
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Draws four different wind barbs at different positions.
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wmbarbmap.py
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Draws several wind barbs over a map.
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wmstnm01.py
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Illustrates plotting station model data.
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wmstnm02.py
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Illustrates plotting station model data and wind barbs.
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wmstnm03.py
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Illustrates plotting station model data over a map.
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wrf1.py
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Draws filled contours over a map of a WRF variable or diagnostic
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wrf2.py
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Draws filled contours over a map of a WRF variable or diagnostic
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wrf3.py
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Draws contours of a WRF diagnostic variable calculated using
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wrf4.py
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Draws colored streamlines of U,V read off a WRF output file.
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xy1.py
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Illustrates how to change the X and Y axes from linear to log.
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xy2.py
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Illustrates how to add primitives and text to an XY plot.
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xy3.py
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Illustrates how to draw stacked XY plots.
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