List of concepts illustrated and the examples they appear in
This page lists the NCL applications examples that illustrate a specific tidbit or concept. For example, if you want to find some examples that deal with tickmark labels, use your browser's "find" function to search on "tickmark labels". This will show you a list of NCL examples that illustrate concepts like "turning off map tickmarks" or "removing trailing zeros from tickmark labels". This page is a work in progress.
Adding a carriage return to a text string using a function code
colormap_7.ncl (colormaps)
viewport_5.ncl (viewport)
Adding a color to an existing color map
barb_2.ncl (wind barbs)
barb_3.ncl (wind barbs)
coads_3.ncl (COADS)
color_16.ncl (color functions)
color_2.ncl (color functions)
color_3.ncl (color functions)
conLev_1.ncl (contour levels)
conLev_2.ncl (contour levels)
conLev_3.ncl (contour levels)
conOncon_2.ncl (contours on contours)
native_2.ncl (native grids)
Adding a common labelbar to paneled plots
climo_2.ncl (climatology)
climo_3.ncl (climatology)
color_4.ncl (color functions)
color_5.ncl (color functions)
coneff_10.ncl (contour effects)
panel_14.ncl (panel plots)
panel_21.ncl (panel plots)
panel_23.ncl (panel plots)
panel_25.ncl (panel plots)
panel_3.ncl (panel plots)
panel_4.ncl (panel plots)
panel_5.ncl (panel plots)
regrid_1.ncl (regridding)
regrid_2.ncl (regridding)
regrid_3.ncl (regridding)
Adding a common title to paneled plots
climo_3.ncl (climatology)
coamps_4.ncl (COAMPS)
coamps_5.ncl (COAMPS)
coamps_6.ncl (COAMPS)
conwomap_4.ncl (contours w/o maps)
panel_2.ncl (panel plots)
panel_21.ncl (panel plots)
panel_23.ncl (panel plots)
panel_3.ncl (panel plots)
panel_4.ncl (panel plots)
panel_5.ncl (panel plots)
Adding a complex Greek character to a contour plot
conwomap_3.ncl (contours w/o maps)
conwomap_4.ncl (contours w/o maps)
Adding a map to another map as an annotation
draworder_5.ncl (drawing order of plot elements)
Adding a missing value (_FillValue)
hdf4sds_1.ncl (HDF/HDF-EOS)
hdf4sds_2.ncl (HDF/HDF-EOS)
ice_2.ncl (CCSM ice model)
Adding a separate curve to an XY plot using gsn_polyline
xy_5.ncl (XY plots)
Adding a title to a labelbar
WRF_pcp_1.ncl (WRF precipitation)
colormap_7.ncl (colormaps)
conOncon_10.ncl (contours on contours)
hdf4eos_5.ncl (HDF/HDF-EOS)
mask_5.ncl (masking)
Adding a title to a legend
leg_2.ncl (legends)
Adding a vertical title to a labelbar
WRF_pcp_1.ncl (WRF precipitation)
Adding additional text at the bottom of a series of paneled plots
panel_4.ncl (panel plots)
Adding attributes to a variable
color_7.ncl (color functions)
conLev_2.ncl (contour levels)
hdf4eos_3.ncl (HDF/HDF-EOS)
hdf4eos_4.ncl (HDF/HDF-EOS)
Adding curves to an existing XY plot that contains two different Y axes
xy_25.ncl (XY plots)
xy_26.ncl (XY plots)
Adding extra side and bottom labels to paneled plots
panel_21.ncl (panel plots)
Adding figure strings to paneled plots
panel_5.ncl (panel plots)
Adding filled boxes to an XY plot
unique_10.ncl (unique plots)
Adding geographic coordinates
cpcFamine_1.ncl (high resolution precipitation)
Adding labels to a curve in an XY plot
leg_3.ncl (legends)
leg_4.ncl (legends)
xy_14.ncl (XY plots)
Adding labels to curves in an XY plot
leg_10.ncl (legends)
Adding labels to the right Y axis
bar_5.ncl (bar plots)
xy_11.ncl (XY plots)
Adding markers to a box plot
box_3.ncl (box plots)
Adding meta data (attributes and coordinates [time, lat, lon])
cmorph_1.ncl (high resolution precipitation)
cmorph_2.ncl (high resolution precipitation)
cmorph_3.ncl (high resolution precipitation)
persiann_2.ncl (high resolution precipitation)
persiann_3.ncl (high resolution precipitation)
trmm_1.ncl (high resolution precipitation)
Adding named colors to an existing color map
colormap_5.ncl (colormaps)
viewport_1.ncl (viewport)
viewport_2.ncl (viewport)
viewport_3.ncl (viewport)
Adding shading below a specified contour level
conOncon_4.ncl (contours on contours)
Adding shading or color fill between specified contour levels
coneff_13.ncl (contour effects)
Adding shading or color fill to areas on a contour plot with missing data
coneff_12.ncl (contour effects)
Adding text to a box plot
box_4.ncl (box plots)
box_5.ncl (box plots)
Adding text to a plot
bar_7.ncl (bar plots)
leg_7.ncl (legends)
polyg_1.ncl (primitives)
polyg_2.ncl (primitives)
polyg_4.ncl (primitives)
polyg_8.ncl (primitives)
Adding titles to the X/Y axes
hdf4eos_1.ncl (HDF/HDF-EOS)
hdf4eos_2.ncl (HDF/HDF-EOS)
hdf4eos_3.ncl (HDF/HDF-EOS)
hdf4eos_4.ncl (HDF/HDF-EOS)
Adding units attributes to lat/lon arrays
regrid_1.ncl (regridding)
Adding white space around paneled plots
mask_5.ncl (masking)
panel_25.ncl (panel plots)
panel_6.ncl (panel plots)
Adjusting the X,Y positions of plots in a panel
panel_19.ncl (panel plots)
Applying scale and offset attributes to data
hdf4sds_5.ncl (HDF/HDF-EOS)
Attaching a Y axis line as an annotation of another plot
xy_27.ncl (XY plots)
Attaching a custom labelbar to a map
icon_3.ncl (ICON data)
icon_4.ncl (ICON data)
icon_5.ncl (ICON data)
maponly_15.ncl (maps)
Attaching a filled polygon to an XY plot
polyg_5.ncl (primitives)
Attaching a legend to a plot
leg_8.ncl (legends)
Attaching a plot as an annotation of another plot
xy_27.ncl (XY plots)
Attaching an outlined box to a map plot
draworder_4.ncl (drawing order of plot elements)
draworder_4_fix.ncl
panel_25.ncl (panel plots)
polyg_4.ncl (primitives)
Attaching coordinate arrays to a variable
conwomap_5.ncl (contours w/o maps)
hdf4sds_1.ncl (HDF/HDF-EOS)
hdf4sds_2.ncl (HDF/HDF-EOS)
Attaching filled polygons to a map
icon_4.ncl (ICON data)
Attaching filled polygons to a map plot
draworder_4.ncl (drawing order of plot elements)
draworder_4_fix.ncl
polyg_4.ncl (primitives)
polyg_9.ncl (primitives)
Attaching filled polygons to an XY plot
polyg_10.ncl (primitives)
Attaching lots of text strings to a map
station_3.ncl (station data)
station_4.ncl (station data)
Attaching markers to a contour plot
polyg_3.ncl (primitives)
Attaching markers to a map
scatter_3.ncl (scatter plots)
station_4.ncl (station data)
Attaching multiple XY plots along the X axes
unique_10.ncl (unique plots)
xy_23.ncl (XY plots)
Attaching plots along the Y axis
panel_10.ncl (panel plots)
Attaching polylines to a map plot
polyg_11.ncl (primitives)
polyg_6.ncl (primitives)
polyg_9.ncl (primitives)
Attaching polylines to an XY plot
polyg_10.ncl (primitives)
Attaching text strings to a plot
text_9.ncl (text)
Averaging binned data
binning_1.ncl (binning)
hdf4sds_3.ncl (HDF/HDF-EOS)
Binning and summing the data from each pass [swath]
binning_1.ncl (binning)
hdf4sds_3.ncl (HDF/HDF-EOS)
Calculating EOFs
eof_1.ncl (empirical orthogonal functions)
Calculating Probability Density Functions
hdf5eos_4.ncl (HDF/HDF-EOS)
Calculating a cross correlation
corel_1.ncl (correlations)
Calculating a global weighted average
ave_1.ncl (weighted averages)
Calculating a monthly climatology using user specified years
godas_3.ncl (GODAS)
Calculating a regional (area averaged) anomaly time series
godas_3.ncl (GODAS)
Calculating a running average
coneff_6.ncl (contour effects)
Calculating a two-dimensional correlation in time
corel_3.ncl (correlations)
Calculating a volume weighted average
ave_3.ncl (weighted averages)
Calculating a weighted average
xy_18.ncl (XY plots)
Calculating a zonally averaged annual cycle
climo_4.ncl (climatology)
Calculating an EOF analysis
climo_2.ncl (climatology)
Calculating areal averages
cmorph_1.ncl (high resolution precipitation)
cmorph_2.ncl (high resolution precipitation)
cmorph_3.ncl (high resolution precipitation)
hdf4sds_1.ncl (HDF/HDF-EOS)
persiann_1.ncl (high resolution precipitation)
persiann_2.ncl (high resolution precipitation)
persiann_3.ncl (high resolution precipitation)
trmm_1.ncl (high resolution precipitation)
Calculating climatologies spanning user-specified years
climo_6.ncl (climatology)
Calculating daily anomalies from the mean annual cycle
climo_5.ncl (climatology)
Calculating decadal means and standard deviations
climo_1.ncl (climatology)
Calculating deviation from zonal mean
dev_1.ncl (deviations from a mean)
dev_2.ncl (deviations from a mean)
Calculating differences between decades
climo_1.ncl (climatology)
Calculating dispersions statistics
hdf5eos_4.ncl (HDF/HDF-EOS)
Calculating global anomalies at each grid point
godas_3.ncl (GODAS)
Calculating interannual variability
climo_3.ncl (climatology)
Calculating lat/lon values associated with geoscientific data
native_5.ncl (native grids)
Calculating long term monthly means from monthly data
coneff_6.ncl (contour effects)
Calculating monthly climatologies
climo_2.ncl (climatology)
climo_3.ncl (climatology)
coads_3.ncl (COADS)
Calculating positive and negative lags in a cross correlation
corel_2.ncl (correlations)
Calculating probabilities
climo_1.ncl (climatology)
Calculating seasonal means
climo_1.ncl (climatology)
climo_2.ncl (climatology)
Calculating standard deviations of monthly means
climo_3.ncl (climatology)
Calculating symmetric contour intervals
color_15.ncl (color functions)
eof_1.ncl (empirical orthogonal functions)
Calculating the daily mean annual cycle
climo_5.ncl (climatology)
Calculating the least squared regression for a one dimensional array
regress_1.ncl (regression)
scatter_4.ncl (scatter plots)
Calculating the regression coefficient
regress_2.ncl (regression)
Centering the labels under the labelbar boxes
hdf4eos_5.ncl (HDF/HDF-EOS)
mask_5.ncl (masking)
Changing the angle of the legend labels
leg_4.ncl (legends)
Changing the aspect ratio of a bar plot
bar_1.ncl (bar plots)
bar_2.ncl (bar plots)
bar_3.ncl (bar plots)
bar_4.ncl (bar plots)
bar_5.ncl (bar plots)
bar_6.ncl (bar plots)
bar_8.ncl (bar plots)
cmorph_3.ncl (high resolution precipitation)
Changing the background color of the contour line labels
ce_5.ncl (cylindrical equidistant projections)
dev_1.ncl (deviations from a mean)
dev_2.ncl (deviations from a mean)
Changing the center latitude and longitude for an orthographic projection
maponly_22.ncl (maps)
proj_3.ncl (map projections)
Changing the center longitude for a cylindrical equidistant projection
climo_3.ncl (climatology)
coads_1.ncl (COADS)
coads_2.ncl (COADS)
coads_4.ncl (COADS)
color_6.ncl (color functions)
color_7.ncl (color functions)
conOncon_2.ncl (contours on contours)
hdf4eos_4.ncl (HDF/HDF-EOS)
Changing the center longitude/latitude for a cylindrical equidistant projection
hdf4eos_5.ncl (HDF/HDF-EOS)
Changing the color and thickness of polylines
draworder_4.ncl (drawing order of plot elements)
draworder_4_fix.ncl
polyg_11.ncl (primitives)
polyg_4.ncl (primitives)
polyg_9.ncl (primitives)
viewport_1.ncl (viewport)
viewport_2.ncl (viewport)
viewport_3.ncl (viewport)
Changing the color map using "setvalues"
native_4.ncl (native grids)
Changing the color of a contour line
conOncon_1.ncl (contours on contours)
conOncon_5.ncl (contours on contours)
conOncon_7.ncl (contours on contours)
Changing the color of a filled polygon
draworder_4.ncl (drawing order of plot elements)
draworder_4_fix.ncl
polyg_4.ncl (primitives)
Changing the color of map outlines
color_16.ncl (color functions)
maponly_2.ncl (maps)
Changing the color of the map grid lines
maponly_18.ncl (maps)
Changing the color of the oceans, land, and inland water areas
maponly_3.ncl (maps)
Changing the color of tickmark labels
panel_24.ncl (panel plots)
unique_10.ncl (unique plots)
Changing the colors of lines inside a legend
conOncon_6.ncl (contours on contours)
Changing the contour level spacing
ce_3.ncl (cylindrical equidistant projections)
color_11.ncl (color functions)
color_9.ncl (color functions)
conLab_4.ncl (contour labels)
coneff_2.ncl (contour effects)
cru_3.ncl (CRU data)
Changing the dash pattern of a contour line
conOncon_6.ncl (contours on contours)
Changing the dash patterns of lines inside a legend
conOncon_6.ncl (contours on contours)
leg_5.ncl (legends)
leg_6.ncl (legends)
Changing the data in a contour/map plot using "setvalues"
animate_1.ncl (Animations)
Changing the default markers in an XY plot
leg_3.ncl (legends)
xy_2.ncl (XY plots)
Changing the density of a contour fill pattern
conOncon_4.ncl (contours on contours)
Changing the density of a fill pattern
draworder_4.ncl (drawing order of plot elements)
draworder_4_fix.ncl
polyg_4.ncl (primitives)
Changing the density of contour shaded patterns
climo_1.ncl (climatology)
coneff_10.ncl (contour effects)
coneff_11.ncl (contour effects)
coneff_16.ncl (contour effects)
Changing the distance between wind barb ticks
barb_3.ncl (wind barbs)
Changing the fill colors in a bar plot
bar_6.ncl (bar plots)
Changing the font and color of XY line labels
xy_14.ncl (XY plots)
Changing the font of a text string
color_18.ncl (color functions)
viewport_5.ncl (viewport)
Changing the font of a text string using a function code
eqn_1.ncl (equations)
eqn_2.ncl (equations)
eqn_3.ncl (equations)
eqn_4.ncl (equations)
eqn_5.ncl (equations)
mptick_8.ncl (map tickmarks)
viewport_5.ncl (viewport)
Changing the font size of a legend title
leg_2.ncl (legends)
Changing the font size of legend labels
leg_1.ncl (legends)
leg_4.ncl (legends)
Changing the font size of the labelbar's labels
colormap_7.ncl (colormaps)
proj_1.ncl (map projections)
Changing the labelbar labels
hdf4eos_5.ncl (HDF/HDF-EOS)
Changing the labels and tickmarks in a bar plot
bar_5.ncl (bar plots)
Changing the labels and tickmarks on a contour plot
conwomap_3.ncl (contours w/o maps)
conwomap_4.ncl (contours w/o maps)
conwomap_5.ncl (contours w/o maps)
Changing the labels and tickmarks on the X axis in an XY plot
unique_10.ncl (unique plots)
xy_6.ncl (XY plots)
Changing the labels in a legend
xy_16.ncl (XY plots)
Changing the land fill color
draworder_3.ncl (drawing order of plot elements)
draworder_5.ncl (drawing order of plot elements)
Changing the legend box fill color
leg_10.ncl (legends)
Changing the length of a wind barb tick
barb_3.ncl (wind barbs)
Changing the length of the smallest vector as a fraction of the reference vector
veceff_1.ncl (vector effects)
veceff_2.ncl (vector effects)
veceff_3.ncl (vector effects)
veceff_4.ncl (vector effects)
Changing the length of the vectors
barb_1.ncl (wind barbs)
ce_4.ncl (cylindrical equidistant projections)
coamps_2.ncl (COAMPS)
coamps_3.ncl (COAMPS)
era40_2.ncl (ERA40 data)
ice_2.ncl (CCSM ice model)
lcmask_3.ncl (masking lambert conformal)
veceff_1.ncl (vector effects)
veceff_2.ncl (vector effects)
veceff_3.ncl (vector effects)
veceff_4.ncl (vector effects)
Changing the length of the wind barbs
barb_2.ncl (wind barbs)
barb_3.ncl (wind barbs)
barb_4.ncl (wind barbs)
Changing the length of tickmarks
mptick_5.ncl (map tickmarks)
Changing the line color and thickness in an XY plot
climo_5.ncl (climatology)
xy_3.ncl (XY plots)
Changing the line color for multiple curves in an XY plot
unique_10.ncl (unique plots)
xy_2.ncl (XY plots)
xy_7.ncl (XY plots)
Changing the line colors of lines inside a legend
leg_5.ncl (legends)
Changing the line dash pattern in an XY plot
xy_3.ncl (XY plots)
xy_7.ncl (XY plots)
xy_8.ncl (XY plots)
Changing the line thickness for multiple curves in an XY plot
xy_2.ncl (XY plots)
Changing the magnitude of the vectors
coamps_2.ncl (COAMPS)
coamps_3.ncl (COAMPS)
era40_2.ncl (ERA40 data)
ice_2.ncl (CCSM ice model)
Changing the map grid lines to dashed lines
maponly_18.ncl (maps)
maponly_23.ncl (maps)
Changing the marker color and size in a map plot
leg_7.ncl (legends)
polyg_8.ncl (primitives)
scatter_3.ncl (scatter plots)
Changing the marker color in a map plot
polyg_7.ncl (primitives)
Changing the marker color in an XY plot
regress_1.ncl (regression)
scatter_1.ncl (scatter plots)
scatter_2.ncl (scatter plots)
scatter_4.ncl (scatter plots)
xy_4.ncl (XY plots)
Changing the marker size in an XY plot
regress_1.ncl (regression)
scatter_1.ncl (scatter plots)
scatter_2.ncl (scatter plots)
scatter_4.ncl (scatter plots)
xy_4.ncl (XY plots)
Changing the markers in an XY plot
regress_1.ncl (regression)
scatter_1.ncl (scatter plots)
scatter_2.ncl (scatter plots)
scatter_4.ncl (scatter plots)
xy_4.ncl (XY plots)
Changing the minimum latitude for a polar stereographic map
color_3.ncl (color functions)
color_4.ncl (color functions)
Changing the ocean fill color
draworder_5.ncl (drawing order of plot elements)
Changing the order of items inside a legend
leg_9.ncl (legends)
Changing the orientation of a legend
leg_3.ncl (legends)
Changing the precision of the tickmark labels
xy_11.ncl (XY plots)
Changing the size of the dot fill pattern in a contour plot
coneff_11.ncl (contour effects)
coneff_16.ncl (contour effects)
Changing the size of the vectors
barb_1.ncl (wind barbs)
Changing the size of the wind barbs
barb_2.ncl (wind barbs)
barb_3.ncl (wind barbs)
Changing the size/shape of a contour plot using viewport resources
cmorph_3.ncl (high resolution precipitation)
conwomap_2.ncl (contours w/o maps)
Changing the size/shape of an XY plot using viewport resources
viewport_4.ncl (viewport)
xy_18.ncl (XY plots)
xy_5.ncl (XY plots)
Changing the stride of the labelbar labels
ce_3.ncl (cylindrical equidistant projections)
coamps_1.ncl (COAMPS)
colormap_7.ncl (colormaps)
Changing the style of the map tickmarks labels
ce_3.ncl (cylindrical equidistant projections)
mptick_2.ncl (map tickmarks)
Changing the thickness and pattern of grid lines on an XY plot
xy_9.ncl (XY plots)
Changing the thickness of a wind barb tick
barb_4.ncl (wind barbs)
Changing the thickness of map outlines
coamps_1.ncl (COAMPS)
maponly_2.ncl (maps)
native_5.ncl (native grids)
Changing the thickness of polylines
conOncon_9.ncl (contours on contours)
Changing the tickmarks labels on a map
mptick_6.ncl (map tickmarks)
mptick_7.ncl (map tickmarks)
mptick_8.ncl (map tickmarks)
Changing the title on the Y axis
xy_5.ncl (XY plots)
xy_7.ncl (XY plots)
Changing the view of a satellite map
draworder_3.ncl (drawing order of plot elements)
maponly_5.ncl (maps)
mask_6.ncl (masking)
Changing the view of an orthographic map
hdf4sds_5.ncl (HDF/HDF-EOS)
maponly_22.ncl (maps)
mask_4.ncl (masking)
Changing the width and height of a labelbar
ease_1.ncl (EASE grid)
Changing the width and height of a legend
conOncon_6.ncl (contours on contours)
leg_1.ncl (legends)
leg_10.ncl (legends)
leg_2.ncl (legends)
leg_3.ncl (legends)
leg_4.ncl (legends)
Changing the width and height of a plot
cru_6.ncl (CRU data)
panel_24.ncl (panel plots)
xy_5.ncl (XY plots)
Changing the width of the bars in a bar plot
bar_3.ncl (bar plots)
bar_7.ncl (bar plots)
Checking the variable type on the file prior to reading
hdf5eos_2.ncl (HDF/HDF-EOS)
Clipping markers outside the viewport
scatter_2.ncl (scatter plots)
Color-coding climate divisions based on precipitation values
polyg_2.ncl (primitives)
Coloring vectors based on magnitude
ice_2.ncl (CCSM ice model)
veceff_1.ncl (vector effects)
veceff_2.ncl (vector effects)
veceff_4.ncl (vector effects)
Coloring vectors with a single color
veceff_3.ncl (vector effects)
Combining two sets of paneled plots on one page
panel_14.ncl (panel plots)
panel_15.ncl (panel plots)
panel_17.ncl (panel plots)
panel_18.ncl (panel plots)
panel_22.ncl (panel plots)
Comparing old Mollweide projection with new one
maponly_18.ncl (maps)
Compute daily averages using simple loop plus array syntax
crcm_1.ncl (Canadian Climate Center: CRCM)
crcm_2.ncl (Canadian Climate Center: CRCM)
Contouring 1D arrays of X,Y,Z station data
station_1.ncl (station data)
Contouring AVHRR data
avhrr_1.ncl (AVHRR)
Contouring an ARPEGE grid
arpege_1.ncl (ARPEGE grids)
Contouring one-dimensional X, Y, Z data
arpege_1.ncl (ARPEGE grids)
icon_1.ncl (ICON data)
icon_2.ncl (ICON data)
icon_4.ncl (ICON data)
icon_5.ncl (ICON data)
trimesh_1.ncl (triangular meshes)
Controlling how contour labels are drawn
ce_5.ncl (cylindrical equidistant projections)
Controlling the draw order of a polygon
draworder_1.ncl (drawing order of plot elements)
draworder_1_fix.ncl
xy_10.ncl (XY plots)
Controlling the draw order of markers relative to map fill
draworder_5.ncl (drawing order of plot elements)
Controlling the draw order of polygons, lines, and markers
draworder_4.ncl (drawing order of plot elements)
draworder_4_fix.ncl
Controlling the size and appearance of the vector arrow heads
veceff_3.ncl (vector effects)
Controlling the size of the vector arrow heads
veceff_2.ncl (vector effects)
Controlling the spacing of labels on a contour line
conLab_3.ncl (contour labels)
Controlling which contour lines get drawn
coneff_15.ncl (contour effects)
station_1.ncl (station data)
Converting "byte" data to "float"
avhrr_1.ncl (AVHRR)
Converting "short" data to "float"
climo_5.ncl (climatology)
climo_6.ncl (climatology)
coads_1.ncl (COADS)
coads_2.ncl (COADS)
coads_3.ncl (COADS)
coads_4.ncl (COADS)
cru_1.ncl (CRU data)
cru_2.ncl (CRU data)
cru_3.ncl (CRU data)
cru_4.ncl (CRU data)
cru_5.ncl (CRU data)
hdf4sds_4.ncl (HDF/HDF-EOS)
Converting "string" time values using ut_calendar
climo_5.ncl (climatology)
climo_6.ncl (climatology)
hdf4sds_5.ncl (HDF/HDF-EOS)
Converting a lat/lon grid to a POP grid
lat2pop_1.ncl (lat/lon to POP)
Converting from HSV space to RGB space
color_13.ncl (color functions)
color_18.ncl (color functions)
colormap_6.ncl (colormaps)
Copying attributes from one variable to another
ave_1.ncl (weighted averages)
corel_3.ncl (correlations)
regress_2.ncl (regression)
Copying coordinate arrays from one variable to another
climo_1.ncl (climatology)
corel_3.ncl (correlations)
Counting missing values
cmorph_1.ncl (high resolution precipitation)
cmorph_2.ncl (high resolution precipitation)
cmorph_3.ncl (high resolution precipitation)
hdf4sds_1.ncl (HDF/HDF-EOS)
persiann_1.ncl (high resolution precipitation)
persiann_2.ncl (high resolution precipitation)
persiann_3.ncl (high resolution precipitation)
trmm_1.ncl (high resolution precipitation)
Create a netCDF file
binning_1.ncl (binning)
Creating a LogLin object
barb_4.ncl (wind barbs)
Creating a center subtitle
ce_2.ncl (cylindrical equidistant projections)
climo_3.ncl (climatology)
conLab_4.ncl (contour labels)
Creating a color map to match the number of contour levels
color_12.ncl (color functions)
Creating a color map using RGB triplets
WRF_pcp_1.ncl (WRF precipitation)
animate_1.ncl (Animations)
climo_4.ncl (climatology)
coamps_1.ncl (COAMPS)
coamps_3.ncl (COAMPS)
color_12.ncl (color functions)
colormap_2.ncl (colormaps)
conOncon_10.ncl (contours on contours)
conOncon_9.ncl (contours on contours)
mask_4.ncl (masking)
mask_6.ncl (masking)
Creating a color map using RGB triplets read off a file
color_10.ncl (color functions)
Creating a color map using named colors
climo_3.ncl (climatology)
color_4.ncl (color functions)
colormap_2.ncl (colormaps)
conOncon_8.ncl (contours on contours)
draworder_5.ncl (drawing order of plot elements)
hdf4eos_5.ncl (HDF/HDF-EOS)
maponly_19.ncl (maps)
native_3.ncl (native grids)
panel_25.ncl (panel plots)
Creating a color map using the HSV color model
colormap_6.ncl (colormaps)
colormap_7.ncl (colormaps)
Creating a contour plot with two sets of filled contours
WRF_pcp_1.ncl (WRF precipitation)
conOncon_10.ncl (contours on contours)
Creating a difference plot
climo_1.ncl (climatology)
cru_3.ncl (CRU data)
Creating a main title
ce_2.ncl (cylindrical equidistant projections)
conwomap_5.ncl (contours w/o maps)
veceff_1.ncl (vector effects)
veceff_2.ncl (vector effects)
xy_5.ncl (XY plots)
Creating a netCDF file
cmorph_1.ncl (high resolution precipitation)
cmorph_2.ncl (high resolution precipitation)
cmorph_3.ncl (high resolution precipitation)
trmm_1.ncl (high resolution precipitation)
Creating a new date array to use in a plot
xy_5.ncl (XY plots)
Creating a radiance plot
hdf4eos_2.ncl (HDF/HDF-EOS)
Creating a red-yellow-blue color map
polyg_2.ncl (primitives)
Creating a reflectance plot
hdf4eos_1.ncl (HDF/HDF-EOS)
Creating a special "LogLin" object
draworder_4.ncl (drawing order of plot elements)
draworder_4_fix.ncl
Creating animations
animate_1.ncl (Animations)
Creating bivariate PDFs of variables with different distributions
pdf_5.ncl (probability distributions)
Creating horizontal and vertical labelbars
WRF_pcp_1.ncl (WRF precipitation)
conOncon_10.ncl (contours on contours)
Creating map tickmark labels with degree symbols
mptick_7.ncl (map tickmarks)
Creating packed netCDF files
persiann_1.ncl (high resolution precipitation)
persiann_2.ncl (high resolution precipitation)
persiann_3.ncl (high resolution precipitation)
Creating stacked plots
bar_5.ncl (bar plots)
Creating your own filled box markers
polyg_7.ncl (primitives)
Creating your own line dash pattern for an XY plot
xy_3.ncl (XY plots)
Creating your own markers for an XY plot
scatter_2.ncl (scatter plots)
xy_4.ncl (XY plots)
Customizing a labelbar for a contour plot
mask_4.ncl (masking)
Customizing figure strings in paneled plots
panel_5.ncl (panel plots)
Customizing the labels in a legend
leg_1.ncl (legends)
leg_2.ncl (legends)
leg_3.ncl (legends)
leg_5.ncl (legends)
Customizing the labels in a legend
leg_9.ncl (legends)
Decreasing the font size of the main title
shapefiles_3.ncl (Shapefiles)
Decreasing the number of vectors drawn
barb_1.ncl (wind barbs)
barb_2.ncl (wind barbs)
barb_3.ncl (wind barbs)
ce_4.ncl (cylindrical equidistant projections)
coamps_2.ncl (COAMPS)
coamps_3.ncl (COAMPS)
lcmask_3.ncl (masking lambert conformal)
Decreasing the thickness of contour lines
conOncon_7.ncl (contours on contours)
Displaying Probability Density Functions
hdf5eos_4.ncl (HDF/HDF-EOS)
Drawing Antarctica with ice shelves
maponly_19.ncl (maps)
Drawing Greek characters on an XY plot
polyg_5.ncl (primitives)
xy_10.ncl (XY plots)
Drawing HSV color wedges
color_18.ncl (color functions)
colormap_6.ncl (colormaps)
colormap_7.ncl (colormaps)
Drawing Hovmueller plots
coneff_1.ncl (contour effects)
coneff_2.ncl (contour effects)
panel_10.ncl (panel plots)
Drawing Mexico and U.S. states
maponly_9.ncl (maps)
Drawing U.S. climate divisions
maponly_15.ncl (maps)
Drawing U.S. states
native_3.ncl (native grids)
Drawing XY plot curves with both lines and markers
leg_3.ncl (legends)
xy_2.ncl (XY plots)
Drawing Y axis labels using exponents
axes_3.ncl (axes)
Drawing a Lambert Conformal U.S. map color-coded by climate divisions
polyg_1.ncl (primitives)
polyg_2.ncl (primitives)
Drawing a Lambert Conformal map using high resolution map outlines
coast_2.ncl (coastlines)
Drawing a Y reference line in an XY plot
climo_5.ncl (climatology)
panel_9.ncl (panel plots)
xy_5.ncl (XY plots)
Drawing a base plot of differences
conOncon_4.ncl (contours on contours)
Drawing a black-and-white XY plot
viewport_1.ncl (viewport)
xy_1.ncl (XY plots)
Drawing a border around filled polygons
polyg_1.ncl (primitives)
polyg_2.ncl (primitives)
Drawing a box around a contour plot viewport
viewport_2.ncl (viewport)
Drawing a box around a map plot viewport
viewport_3.ncl (viewport)
Drawing a box around an XY plot viewport
viewport_1.ncl (viewport)
Drawing a circle on a map
mask_6.ncl (masking)
Drawing a color significance plot
conOncon_8.ncl (contours on contours)
Drawing a custom labelbar
bar_7.ncl (bar plots)
colormap_7.ncl (colormaps)
maponly_6.ncl (maps)
panel_23.ncl (panel plots)
viewport_5.ncl (viewport)
Drawing a custom labelbar on a map
polyg_2.ncl (primitives)
shapefiles_1.ncl (Shapefiles)
Drawing a custom legend inside an XY plot
xy_19.ncl (XY plots)
Drawing a custom legend outside a contour plot
leg_6.ncl (legends)
leg_8.ncl (legends)
Drawing a custom legend outside an XY plot
leg_5.ncl (legends)
Drawing a custom legend outside of a map plot
station_2.ncl (station data)
Drawing a cylindrical equidistant map
mptick_8.ncl (map tickmarks)
polyg_4.ncl (primitives)
viewport_3.ncl (viewport)
Drawing a default cylindrical equidistant map
maponly_1.ncl (maps)
mptick_1.ncl (map tickmarks)
mptick_2.ncl (map tickmarks)
mptick_3.ncl (map tickmarks)
Drawing a default polar stereographic map
maponly_4.ncl (maps)
viewport_3.ncl (viewport)
Drawing a filled contours over a masked Lambert Conformal plot
lcmask_1.ncl (masking lambert conformal)
Drawing a lat/lon grid
polyg_6.ncl (primitives)
Drawing a lat/lon grid over the ocean only
mask_4.ncl (masking)
Drawing a latitude/time contour plot
climo_4.ncl (climatology)
coneff_10.ncl (contour effects)
coneff_3.ncl (contour effects)
coneff_4.ncl (contour effects)
coneff_5.ncl (contour effects)
Drawing a legend inside an XY plot
leg_1.ncl (legends)
leg_10.ncl (legends)
leg_2.ncl (legends)
leg_3.ncl (legends)
leg_4.ncl (legends)
xy_16.ncl (XY plots)
xy_20.ncl (XY plots)
Drawing a legend on a contour plot
conOncon_6.ncl (contours on contours)
Drawing a legend on top of everything in an XY plot
leg_10.ncl (legends)
Drawing a legend outside an XY plot
viewport_1.ncl (viewport)
Drawing a legend outside an XY plot
leg_9.ncl (legends)
Drawing a main title on three separate lines
xy_18.ncl (XY plots)
Drawing a map using different resolutions within the high-res map database
maponly_20.ncl (maps)
Drawing a map using the high resolution map outlines
coast_1.ncl (coastlines)
coast_2.ncl (coastlines)
maponly_11.ncl (maps)
maponly_20.ncl (maps)
mptick_3.ncl (map tickmarks)
trimesh_1.ncl (triangular meshes)
Drawing a map using the medium resolution map outlines
arpege_1.ncl (ARPEGE grids)
barb_3.ncl (wind barbs)
hdf4eos_4.ncl (HDF/HDF-EOS)
hdf4sds_5.ncl (HDF/HDF-EOS)
native_2.ncl (native grids)
shapefiles_3.ncl (Shapefiles)
Drawing a perimeter around areas with missing data on a contour plot
coneff_12.ncl (contour effects)
conwomap_3.ncl (contours w/o maps)
lat2pop_1.ncl (lat/lon to POP)
Drawing a satellite map
draworder_3.ncl (drawing order of plot elements)
maponly_5.ncl (maps)
Drawing a scatter plot
polyg_7.ncl (primitives)
scatter_1.ncl (scatter plots)
scatter_2.ncl (scatter plots)
xy_4.ncl (XY plots)
Drawing a scatter plot on a map
leg_7.ncl (legends)
polyg_8.ncl (primitives)
Drawing a scatter plot over a map
scatter_3.ncl (scatter plots)
Drawing a scatter plot with a regression line
regress_1.ncl (regression)
scatter_4.ncl (scatter plots)
Drawing a simple contour plot
conwomap_1.ncl (contours w/o maps)
conwomap_3.ncl (contours w/o maps)
conwomap_4.ncl (contours w/o maps)
conwomap_5.ncl (contours w/o maps)
Drawing a simple filled contour plot
conwomap_2.ncl (contours w/o maps)
viewport_2.ncl (viewport)
Drawing a spaghetti contour plot
conOncon_5.ncl (contours on contours)
conOncon_7.ncl (contours on contours)
Drawing a time series plot
ave_1.ncl (weighted averages)
climo_2.ncl (climatology)
Drawing a wind profile plot
barb_4.ncl (wind barbs)
Drawing all the counties in the U.S.
maponly_10.ncl (maps)
Drawing all the counties in the U.S. named "Adams"
maponly_10.ncl (maps)
Drawing all the map projections
maponly_23.ncl (maps)
Drawing an X reference line in an XY plot
xy_16.ncl (XY plots)
Drawing an XY and polar/contour plot on the same page using viewport resources
panel_9.ncl (panel plots)
Drawing an XY plot with four different Y axes
hdf5eos_5.ncl (HDF/HDF-EOS)
xy_27.ncl (XY plots)
Drawing an XY plot with just Y values
xy_11.ncl (XY plots)
Drawing an XY plot with multiple curves
viewport_4.ncl (viewport)
xy_2.ncl (XY plots)
Drawing an XY plot with three different Y axes
xy_19.ncl (XY plots)
Drawing an XY plot with two different Y axes
xy_20.ncl (XY plots)
xy_25.ncl (XY plots)
xy_26.ncl (XY plots)
xy_7.ncl (XY plots)
Drawing an XY profile plot
xy_16.ncl (XY plots)
Drawing bars instead of curves in an XY plot
bar_1.ncl (bar plots)
bar_2.ncl (bar plots)
bar_3.ncl (bar plots)
bar_4.ncl (bar plots)
bar_5.ncl (bar plots)
bar_6.ncl (bar plots)
Drawing bars up or down based on a Y reference value
bar_1.ncl (bar plots)
Drawing black-and-white contours over a cylindrical equidistant map
ce_1.ncl (cylindrical equidistant projections)
ce_2.ncl (cylindrical equidistant projections)
conLab_1.ncl (contour labels)
conLab_2.ncl (contour labels)
conLab_3.ncl (contour labels)
conLab_5.ncl (contour labels)
Drawing black-and-white contours over a polar stereographic map
conLab_6.ncl (contour labels)
polar_1.ncl (polar stereographic projection)
polar_2.ncl (polar stereographic projection)
Drawing box plots
box_1.ncl (box plots)
box_2.ncl (box plots)
box_3.ncl (box plots)
box_4.ncl (box plots)
box_5.ncl (box plots)
Drawing boxes on a map using gsn_polyline_ndc
conOncon_9.ncl (contours on contours)
Drawing buoy locations on a contour/map plot
polyg_3.ncl (primitives)
Drawing color filled contours using a selected color map
color_2.ncl (color functions)
hdf4eos_3.ncl (HDF/HDF-EOS)
lat2pop_1.ncl (lat/lon to POP)
Drawing color filled contours using the default color map
color_1.ncl (color functions)
Drawing color-filled contours over a cylindrical equidistant map
ce_3.ncl (cylindrical equidistant projections)
coads_1.ncl (COADS)
coads_4.ncl (COADS)
coamps_1.ncl (COAMPS)
coast_1.ncl (coastlines)
conLab_4.ncl (contour labels)
conLev_3.ncl (contour levels)
cru_1.ncl (CRU data)
cru_2.ncl (CRU data)
cru_3.ncl (CRU data)
dev_1.ncl (deviations from a mean)
dev_2.ncl (deviations from a mean)
era40_1.ncl (ERA40 data)
polyg_3.ncl (primitives)
regress_2.ncl (regression)
regrid_1.ncl (regridding)
regrid_2.ncl (regridding)
regrid_3.ncl (regridding)
regrid_4.ncl (regridding)
regrid_5.ncl (regridding)
Drawing color-filled contours over a polar stereographic map
ice_1.ncl (CCSM ice model)
Drawing color-filled vectors
veceff_3.ncl (vector effects)
veceff_4.ncl (vector effects)
Drawing colored wind barbs vectors over a cylindrical equidistant map
barb_2.ncl (wind barbs)
barb_3.ncl (wind barbs)
Drawing continent outlines only
maponly_8.ncl (maps)
Drawing contours and vectors on the same map
coamps_3.ncl (COAMPS)
coamps_6.ncl (COAMPS)
Drawing contours of data on an adaptive grid
adapt_1.ncl (adaptive grids)
Drawing contours of data on non-uniform grids
adapt_1.ncl (adaptive grids)
Drawing contours over a Lambert Conformal map
conOncon_7.ncl (contours on contours)
Drawing contours over a Robinson map
hdf4sds_4.ncl (HDF/HDF-EOS)
Drawing contours over a map using a native lat,lon grid
conOncon_7.ncl (contours on contours)
Drawing contours over a polar stereographic map
color_3.ncl (color functions)
color_4.ncl (color functions)
coneff_6.ncl (contour effects)
coneff_9.ncl (contour effects)
ice_3.ncl (CCSM ice model)
Drawing contours over land only
mask_5.ncl (masking)
Drawing country boundaries on a map
hdf4eos_5.ncl (HDF/HDF-EOS)
Drawing curly vectors
coamps_3.ncl (COAMPS)
era40_2.ncl (ERA40 data)
Drawing curly vectors over a cylindrical equidistant map
ce_4.ncl (cylindrical equidistant projections)
coamps_2.ncl (COAMPS)
coamps_5.ncl (COAMPS)
Drawing curly vectors over a masked Lambert Conformal map
lcmask_3.ncl (masking lambert conformal)
Drawing curly vectors over a polar stereographic map
ice_2.ncl (CCSM ice model)
Drawing default tickmarks on a cylindrical equidistant map
mptick_1.ncl (map tickmarks)
Drawing equations using function codes (complicated)
eqn_4.ncl (equations)
eqn_5.ncl (equations)
Drawing error bars on an XY plot
xy_13.ncl (XY plots)
Drawing extra text on a paneled plot
panel_17.ncl (panel plots)
Drawing filled bars
bar_7.ncl (bar plots)
Drawing filled bars above and below a given reference line
cru_6.ncl (CRU data)
eof_1.ncl (empirical orthogonal functions)
Drawing filled bars up or down based on a Y reference value
bar_2.ncl (bar plots)
bar_3.ncl (bar plots)
bar_4.ncl (bar plots)
bar_6.ncl (bar plots)
Drawing filled bars using solid colors and patterns
bar_8.ncl (bar plots)
Drawing filled contours
axes_1.ncl (axes)
Drawing filled contours over Africa on an orthographic map
mask_4.ncl (masking)
Drawing filled contours over a Lambert Conformal map
lcmask_1.ncl (masking lambert conformal)
native_5.ncl (native grids)
station_1.ncl (station data)
Drawing filled contours over a Lambert Equal Area map
arpege_1.ncl (ARPEGE grids)
Drawing filled contours over a Mercator map
proj_2.ncl (map projections)
Drawing filled contours over a Mollweide map
proj_1.ncl (map projections)
Drawing filled contours over a masked Lambert Conformal map
lcmask_2.ncl (masking lambert conformal)
Drawing filled contours over a mercator map
native_2.ncl (native grids)
Drawing filled contours over a satellite map
mask_6.ncl (masking)
Drawing filled contours over a stereographic map
native_1.ncl (native grids)
native_3.ncl (native grids)
native_4.ncl (native grids)
Drawing filled contours over an orthographic map
native_5.ncl (native grids)
proj_3.ncl (map projections)
Drawing filled contours using a selected color map
color_3.ncl (color functions)
Drawing filled dots on a map
station_1.ncl (station data)
Drawing filled land areas on top of a contour plot
draworder_2.ncl (drawing order of plot elements)
mask_2.ncl (masking)
Drawing filled polygons on a map
icon_2.ncl (ICON data)
icon_3.ncl (ICON data)
icon_5.ncl (ICON data)
polyg_1.ncl (primitives)
polyg_2.ncl (primitives)
Drawing filled polygons over a Lambert Conformal plot
shapefiles_1.ncl (Shapefiles)
Drawing four XY plots on the same page using viewport resources
axes_3.ncl (axes)
Drawing four different-sized plots on the same page using viewport resources
panel_20.ncl (panel plots)
Drawing four plots on a page with two separate labelbars
panel_12.ncl (panel plots)
Drawing grayscale filled contours
color_14.ncl (color functions)
coneff_16.ncl (contour effects)
hdf4eos_1.ncl (HDF/HDF-EOS)
hdf4eos_2.ncl (HDF/HDF-EOS)
hdf4eos_4.ncl (HDF/HDF-EOS)
native_4.ncl (native grids)
Drawing grid lines on an XY plot
xy_27.ncl (XY plots)
xy_9.ncl (XY plots)
Drawing just the counties of Florida
maponly_10.ncl (maps)
Drawing longitude labels on the X axis
xy_12.ncl (XY plots)
Drawing map outlines without lakes or islands
maponly_14.ncl (maps)
Drawing markers of different sizes and colors on a map
station_2.ncl (station data)
Drawing markers on a map
hdf5eos_3.ncl (HDF/HDF-EOS)
scatter_3.ncl (scatter plots)
Drawing markers on a map indicating the locations of station data
scatter_3.ncl (scatter plots)
station_2.ncl (station data)
Drawing multiple bar charts on a page
polyg_10.ncl (primitives)
Drawing multiple sets of filled bars up or down based on multiple Y reference values
bar_5.ncl (bar plots)
Drawing negative contour lines as dashed lines
conOncon_1.ncl (contours on contours)
conOncon_2.ncl (contours on contours)
conOncon_4.ncl (contours on contours)
coneff_3.ncl (contour effects)
coneff_5.ncl (contour effects)
coneff_6.ncl (contour effects)
coneff_9.ncl (contour effects)
Drawing polylines and polygons in NDC space
color_18.ncl (color functions)
colormap_6.ncl (colormaps)
Drawing polylines, polymarkers, and text in NDC space
viewport_1.ncl (viewport)
viewport_2.ncl (viewport)
viewport_3.ncl (viewport)
viewport_4.ncl (viewport)
viewport_5.ncl (viewport)
Drawing positive, negative, and zero contour lines in different colors
coneff_6.ncl (contour effects)
coneff_9.ncl (contour effects)
Drawing pressure/height contours
coneff_13.ncl (contour effects)
coneff_7.ncl (contour effects)
coneff_8.ncl (contour effects)
Drawing pressure/height contours on top of another set of contours
conOncon_1.ncl (contours on contours)
Drawing raster contours
arpege_1.ncl (ARPEGE grids)
avhrr_1.ncl (AVHRR)
coads_1.ncl (COADS)
coads_4.ncl (COADS)
coamps_1.ncl (COAMPS)
coamps_3.ncl (COAMPS)
coamps_4.ncl (COAMPS)
cru_4.ncl (CRU data)
cru_5.ncl (CRU data)
ease_1.ncl (EASE grid)
hdf4eos_1.ncl (HDF/HDF-EOS)
hdf4eos_2.ncl (HDF/HDF-EOS)
hdf4eos_4.ncl (HDF/HDF-EOS)
hdf4eos_5.ncl (HDF/HDF-EOS)
hdf4sds_5.ncl (HDF/HDF-EOS)
hdf5eos_1.ncl (HDF/HDF-EOS)
hdf5eos_2.ncl (HDF/HDF-EOS)
hdf5eos_3.ncl (HDF/HDF-EOS)
mask_5.ncl (masking)
native_3.ncl (native grids)
Drawing selected data based upon a database query of the shapefile
shapefiles_2.ncl (Shapefiles)
shapefiles_3.ncl (Shapefiles)
Drawing several different global map projections
maponly_12.ncl (maps)
Drawing several different map projections
maponly_13.ncl (maps)
Drawing shaded contours
panel_7.ncl (panel plots)
panel_8.ncl (panel plots)
Drawing specific country boundaries
maponly_22.ncl (maps)
Drawing state and/or province boundaries for Brazil, China, and India
maponly_16.ncl (maps)
Drawing station numbers on a map, and removing ones that overlap
station_3.ncl (station data)
Drawing subtitles at the top of a plot
coads_1.ncl (COADS)
coads_3.ncl (COADS)
coads_4.ncl (COADS)
coamps_1.ncl (COAMPS)
coamps_2.ncl (COAMPS)
coamps_3.ncl (COAMPS)
eof_1.ncl (empirical orthogonal functions)
Drawing text on the frame
colormap_6.ncl (colormaps)
eqn_1.ncl (equations)
eqn_2.ncl (equations)
eqn_3.ncl (equations)
eqn_4.ncl (equations)
eqn_5.ncl (equations)
polyg_10.ncl (primitives)
viewport_5.ncl (viewport)
Drawing text strings in NDC space
color_18.ncl (color functions)
Drawing the Aitoff map projection
maponly_17.ncl (maps)
Drawing the Greek character fonts
eqn_1.ncl (equations)
Drawing the Hammer map projection
maponly_17.ncl (maps)
viewport_3.ncl (viewport)
Drawing the Strait of Gibraltar using three different resolutions
coast_1.ncl (coastlines)
Drawing the US with a Lambert Conformal projection
maponly_6.ncl (maps)
shapefiles_1.ncl (Shapefiles)
Drawing the Winkel tripel map projection
maponly_17.ncl (maps)
Drawing the bounding box
viewport_1.ncl (viewport)
viewport_2.ncl (viewport)
viewport_3.ncl (viewport)
viewport_5.ncl (viewport)
Drawing the climate divisions of the U.S.
polyg_1.ncl (primitives)
polyg_2.ncl (primitives)
Drawing the counties of Wisconsin
mask_8.ncl (masking)
Drawing the current color map
color_10.ncl (color functions)
color_8.ncl (color functions)
color_9.ncl (color functions)
colormap_1.ncl (colormaps)
colormap_2.ncl (colormaps)
colormap_3.ncl (colormaps)
colormap_4.ncl (colormaps)
colormap_5.ncl (colormaps)
Drawing the given named colors
color_17.ncl (color functions)
Drawing the math character fonts
eqn_2.ncl (equations)
Drawing the math symbol fonts
eqn_3.ncl (equations)
Drawing the meteorological subdivisions of India
polyg_9.ncl (primitives)
Drawing the northern hemisphere of a polar stereographic map
ease_1.ncl (EASE grid)
polar_1.ncl (polar stereographic projection)
polar_2.ncl (polar stereographic projection)
Drawing the political divisions of Brazil
polyg_11.ncl (primitives)
Drawing the southern hemisphere of a polar stereographic map
conLab_6.ncl (contour labels)
Drawing the zero contour line thicker
climo_1.ncl (climatology)
conOncon_1.ncl (contours on contours)
conOncon_2.ncl (contours on contours)
conOncon_4.ncl (contours on contours)
coneff_1.ncl (contour effects)
coneff_10.ncl (contour effects)
coneff_2.ncl (contour effects)
Drawing three Y reference lines in an XY plot
xy_21.ncl (XY plots)
Drawing three different resolutions for map outlines
coast_1.ncl (coastlines)
maponly_11.ncl (maps)
Drawing three sets of contours each with different grid resolutions
conOncon_9.ncl (contours on contours)
Drawing two XY plots on the same page using viewport resources
viewport_4.ncl (viewport)
Drawing two labelbars in a combined panel plot
panel_15.ncl (panel plots)
panel_17.ncl (panel plots)
panel_18.ncl (panel plots)
panel_22.ncl (panel plots)
Drawing two main titles in a combined panel plot
panel_22.ncl (panel plots)
Drawing two plots on the same page using gsn_panel
ce_5.ncl (cylindrical equidistant projections)
Drawing vector plots
veceff_1.ncl (vector effects)
veceff_2.ncl (vector effects)
veceff_3.ncl (vector effects)
veceff_4.ncl (vector effects)
Drawing vertical grid lines in an XY plot
leg_10.ncl (legends)
Drawing vertical grid lines on an XY plot
axes_3.ncl (axes)
xy_20.ncl (XY plots)
Drawing wind barbs
barb_4.ncl (wind barbs)
Drawing wind barbs vectors over a cylindrical equidistant map
barb_1.ncl (wind barbs)
Drawing zonal average plots
ce_5.ncl (cylindrical equidistant projections)
color_7.ncl (color functions)
dev_1.ncl (deviations from a mean)
dev_2.ncl (deviations from a mean)
panel_10.ncl (panel plots)
Emphasizing part of a curve in an XY plot
xy_12.ncl (XY plots)
Explicitly setting contour levels
WRF_pcp_1.ncl (WRF precipitation)
climo_3.ncl (climatology)
climo_4.ncl (climatology)
cmorph_1.ncl (high resolution precipitation)
cmorph_2.ncl (high resolution precipitation)
cmorph_3.ncl (high resolution precipitation)
conLev_3.ncl (contour levels)
conOncon_10.ncl (contours on contours)
conOncon_5.ncl (contours on contours)
conOncon_7.ncl (contours on contours)
coneff_12.ncl (contour effects)
coneff_15.ncl (contour effects)
cpcFamine_1.ncl (high resolution precipitation)
hdf4sds_1.ncl (HDF/HDF-EOS)
hdf4sds_2.ncl (HDF/HDF-EOS)
native_3.ncl (native grids)
panel_25.ncl (panel plots)
persiann_1.ncl (high resolution precipitation)
persiann_2.ncl (high resolution precipitation)
persiann_3.ncl (high resolution precipitation)
Explicitly setting contour levels
mask_8.ncl (masking)
Explicitly setting contour levels to uneven levels
coamps_3.ncl (COAMPS)
color_12.ncl (color functions)
color_13.ncl (color functions)
color_6.ncl (color functions)
ease_1.ncl (EASE grid)
Explicitly setting the X tickmark labels in a box plot
box_1.ncl (box plots)
Explicitly setting the areas in a map to fill
mask_8.ncl (masking)
Explicitly setting the fill colors for contours
color_3.ncl (color functions)
color_7.ncl (color functions)
conLev_3.ncl (contour levels)
mask_5.ncl (masking)
Explicitly setting the fill colors for land, ocean, and inland water
conLev_2.ncl (contour levels)
maponly_23.ncl (maps)
Explicitly setting the fill colors for land, ocean, and inland water
mask_8.ncl (masking)
Explicitly setting the fill colors for vectors
veceff_4.ncl (vector effects)
Explicitly setting tickmarks and labels on the bottom X axis
climo_4.ncl (climatology)
Explicitly setting tickmarks and labels on the top X axis
xy_20.ncl (XY plots)
xy_8.ncl (XY plots)
Explicitly setting wind barb levels
barb_4.ncl (wind barbs)
Explicitly specifying lat/lon locations of data to be contoured
adapt_1.ncl (adaptive grids)
Filling U.S. climate divisions with different colors
maponly_15.ncl (maps)
Filling a text box
text_9.ncl (text)
Filling contours with multiple shaded patterns
coneff_10.ncl (contour effects)
coneff_11.ncl (contour effects)
coneff_14.ncl (contour effects)
overlay_5.ncl (Overlays)
overlay_6.ncl (Overlays)
Filling contours with shaded patterns
coneff_16.ncl (contour effects)
Filling contours with stippling (solid dots)
climo_1.ncl (climatology)
conOncon_4.ncl (contours on contours)
coneff_11.ncl (contour effects)
coneff_16.ncl (contour effects)
Filling each US state based on a data value
maponly_6.ncl (maps)
Filling in polygons with a shaded pattern
draworder_4.ncl (drawing order of plot elements)
draworder_4_fix.ncl
polyg_4.ncl (primitives)
Filling specific country boundaries
maponly_22.ncl (maps)
Filling the area between multiple curves in an XY plot
xy_24.ncl (XY plots)
Filling the area between two curves in an XY plot
draworder_1.ncl (drawing order of plot elements)
draworder_1_fix.ncl
polyg_5.ncl (primitives)
polyg_6.ncl (primitives)
xy_10.ncl (XY plots)
xy_17.ncl (XY plots)
xy_18.ncl (XY plots)
Filling the areas of an XY curve above and below a reference line
climo_5.ncl (climatology)
panel_9.ncl (panel plots)
xy_21.ncl (XY plots)
xy_5.ncl (XY plots)
Filling the bars in a bar plot with different colors
bar_7.ncl (bar plots)
Forcing labels to appear on every contour line
conLab_3.ncl (contour labels)
conLab_4.ncl (contour labels)
Forcing paneled plots to be in "portrait" mode
mask_7.ncl (masking)
Forcing tickmarks and labels to be drawn on the right Y axis in a map plot
mptick_7.ncl (map tickmarks)
Forcing tickmarks and labels to be drawn on the top X axis in a contour plot
conwomap_3.ncl (contours w/o maps)
conwomap_4.ncl (contours w/o maps)
Forcing tickmarks and labels to be drawn on the top X axis in a map plot
mptick_7.ncl (map tickmarks)
Forcing tickmarks and labels to be drawn on the top X axis in an XY plot
xy_8.ncl (XY plots)
Formatting strings using "sprintf"
color_18.ncl (color functions)
Formatting strings using "sprinti"
climo_5.ncl (climatology)
Generating "nice" values for tickmarks on an axis
xy_27.ncl (XY plots)
Generating PDFs of each sample distribution
pdf_1.ncl (probability distributions)
pdf_5.ncl (probability distributions)
Generating a bivariate PDF
pdf_3.ncl (probability distributions)
Generating an equally-spaced span of integers
corel_1.ncl (correlations)
corel_2.ncl (correlations)
Generating different univariate probability distributions
pdf_5.ncl (probability distributions)
Generating dummy coordinate arrays
draworder_5.ncl (drawing order of plot elements)
Generating dummy data
mask_7.ncl (masking)
veceff_1.ncl (vector effects)
veceff_2.ncl (vector effects)
viewport_2.ncl (viewport)
Generating dummy data using "generate_2d_array"
axes_1.ncl (axes)
coneff_14.ncl (contour effects)
coneff_15.ncl (contour effects)
draworder_5.ncl (drawing order of plot elements)
mask_4.ncl (masking)
overlay_5.ncl (Overlays)
panel_17.ncl (panel plots)
panel_22.ncl (panel plots)
panel_23.ncl (panel plots)
Generating dummy data using "random_chi"
scatter_1.ncl (scatter plots)
Generating dummy data using "random_normal"
box_5.ncl (box plots)
conwomap_3.ncl (contours w/o maps)
conwomap_4.ncl (contours w/o maps)
scatter_2.ncl (scatter plots)
Generating dummy data using "random_uniform"
leg_7.ncl (legends)
polyg_8.ncl (primitives)
station_2.ncl (station data)
Generating geographic information
hdf4sds_4.ncl (HDF/HDF-EOS)
Generating labelbars representing two different sets of contours
coneff_14.ncl (contour effects)
Generating univariate distributions of different sizes
pdf_2.ncl (probability distributions)
Generating univariate probability distributions
pdf_1.ncl (probability distributions)
Getting the indices where data falls at a particular date
ease_1.ncl (EASE grid)
Getting the indices where data falls in a particular range
climo_5.ncl (climatology)
climo_6.ncl (climatology)
Illustrating difference between "area fill" and "raster fill" contours
godas_1.ncl (GODAS)
Improving the resolution of map outlines
maponly_9.ncl (maps)
native_5.ncl (native grids)
Including a double quote in a text string
viewport_5.ncl (viewport)
Increasing the density of the number of labels on a contour line
conLab_5.ncl (contour labels)
conLab_6.ncl (contour labels)
Increasing the font size of text
color_18.ncl (color functions)
eqn_1.ncl (equations)
eqn_2.ncl (equations)
eqn_3.ncl (equations)
eqn_4.ncl (equations)
eqn_5.ncl (equations)
polyg_1.ncl (primitives)
polyg_2.ncl (primitives)
text_9.ncl (text)
Increasing the size of tickmark labels
mptick_5.ncl (map tickmarks)
Increasing the thickness of contour lines
conLab_6.ncl (contour labels)
conOncon_3.ncl (contours on contours)
conOncon_5.ncl (contours on contours)
Increasing the thickness of map outlines
mask_8.ncl (masking)
Increasing the thickness of the legend perimeter
leg_8.ncl (legends)
Increasing the workspace for plotting large datasets.
native_5.ncl (native grids)
Interpolate to two different grids: 1x1 and CAM (96,144)
cmorph_2.ncl (high resolution precipitation)
Interpolating from a fixed grid to a gaussian grid using spherical harmonics
regrid_5.ncl (regridding)
Interpolating from a fixed grid to another fixed grid using spherical harmonics
regrid_4.ncl (regridding)
Interpolating from a gaussian grid to a fixed grid using spherical harmonics
regrid_3.ncl (regridding)
Interpolating from a gaussian grid to another using spherical harmonics
regrid_2.ncl (regridding)
Interpolating from one grid to another using bilinear interpolation
regrid_1.ncl (regridding)
Interpolating to a lower resolution grid.
hdf4sds_4.ncl (HDF/HDF-EOS)
Interpolating to two different grids: 1x1 and CAM (96,144)
persiann_3.ncl (high resolution precipitation)
Labeling states on a map of the United States
mask_6.ncl (masking)
Labeling the bottom X axis with years
xy_18.ncl (XY plots)
Labeling the lines in a polyline
polyg_4.ncl (primitives)
Left-justifying and centering paneled plots
panel_11.ncl (panel plots)
Left-justifying text
eqn_1.ncl (equations)
eqn_2.ncl (equations)
eqn_3.ncl (equations)
eqn_4.ncl (equations)
eqn_5.ncl (equations)
Linearizing the Y axis
axes_1.ncl (axes)
barb_4.ncl (wind barbs)
Looping over variables and selecting 2D variables for panel plot
hdf5eos_2.ncl (HDF/HDF-EOS)
Looping over variables and selecting all 2D variables for plotting
hdf5eos_1.ncl (HDF/HDF-EOS)
Making a contour line disappear
coneff_9.ncl (contour effects)
Making all curves in an XY plot solid
climo_5.ncl (climatology)
xy_2.ncl (XY plots)
Making an axis logarithmic in a contour plot
axes_2.ncl (axes)
conwomap_5.ncl (contours w/o maps)
Making an axis logarithmic in an XY plot
axes_3.ncl (axes)
Making paneled plots smaller on the page for publication purposes
panel_16.ncl (panel plots)
Making the labelbar be vertical
barb_4.ncl (wind barbs)
color_7.ncl (color functions)
dev_1.ncl (deviations from a mean)
dev_2.ncl (deviations from a mean)
hdf4eos_1.ncl (HDF/HDF-EOS)
hdf4eos_2.ncl (HDF/HDF-EOS)
hdf4eos_3.ncl (HDF/HDF-EOS)
hdf4eos_4.ncl (HDF/HDF-EOS)
Making the plot larger using viewport resources
proj_2.ncl (map projections)
Manually creating a legend
leg_5.ncl (legends)
leg_6.ncl (legends)
polyg_10.ncl (primitives)
xy_18.ncl (XY plots)
xy_20.ncl (XY plots)
Manually creating a legend using markers and text
leg_7.ncl (legends)
polyg_8.ncl (primitives)
Manually creating lat/lon coordinate arrays
avhrr_1.ncl (AVHRR)
polyg_3.ncl (primitives)
regrid_1.ncl (regridding)
Masking contour lines so they don't go through contour labels
climo_6.ncl (climatology)
conLab_2.ncl (contour labels)
conLab_4.ncl (contour labels)
Masking contours so they don't go through contour labels
conLab_4.ncl (contour labels)
Masking land in a map plot
ice_1.ncl (CCSM ice model)
mask_1.ncl (masking)
polyg_1.ncl (primitives)
polyg_2.ncl (primitives)
Masking map grid lines so they don't go over land
maponly_23.ncl (maps)
Masking mirrored contour data
conwomap_3.ncl (contours w/o maps)
conwomap_4.ncl (contours w/o maps)
Masking out areas of a contour plot that are below a certain threshold
mask_7.ncl (masking)
Masking out areas of your data based on a mask shape
mask_6.ncl (masking)
Masking out particular areas in a map
maponly_7.ncl (maps)
Masking out particular areas in a map
mask_8.ncl (masking)
Masking the XY curves behind a legend
leg_10.ncl (legends)
Masking the ocean in a map plot
mask_1.ncl (masking)
polyg_1.ncl (primitives)
polyg_2.ncl (primitives)
Maximizing plots after they've been created
coneff_14.ncl (contour effects)
overlay_4.ncl (Overlays)
xy_25.ncl (XY plots)
xy_26.ncl (XY plots)
xy_27.ncl (XY plots)
Maximizing the size of several different objects on a frame
xy_19.ncl (XY plots)
Maximizing the size of the plot
lcmask_2.ncl (masking lambert conformal)
lcmask_3.ncl (masking lambert conformal)
Merging two color maps
WRF_pcp_1.ncl (WRF precipitation)
color_9.ncl (color functions)
colormap_4.ncl (colormaps)
conOncon_10.ncl (contours on contours)
Moving a legend closer to a plot
leg_9.ncl (legends)
Moving the contour informational label into the plot
ce_2.ncl (cylindrical equidistant projections)
conwomap_3.ncl (contours w/o maps)
conwomap_4.ncl (contours w/o maps)
dev_1.ncl (deviations from a mean)
dev_2.ncl (deviations from a mean)
panel_7.ncl (panel plots)
panel_8.ncl (panel plots)
Moving the labelbar away from the plot
coast_1.ncl (coastlines)
Moving the left Y axis in an XY plot
xy_22.ncl (XY plots)
Moving the vector reference annotation into the plot
ce_4.ncl (cylindrical equidistant projections)
coamps_2.ncl (COAMPS)
coamps_3.ncl (COAMPS)
Naming dimensions of an array
conwomap_4.ncl (contours w/o maps)
veceff_1.ncl (vector effects)
veceff_2.ncl (vector effects)
Outlining missing data areas in a contour plot
mask_7.ncl (masking)
Outlining vectors
veceff_3.ncl (vector effects)
veceff_4.ncl (vector effects)
Overlaying a stippling pattern for the 5% significance level
conOncon_4.ncl (contours on contours)
Overlaying contours on a map using two-dimensional lat,lon arrays
conOncon_10.ncl (contours on contours)
conOncon_7.ncl (contours on contours)
conOncon_9.ncl (contours on contours)
ease_1.ncl (EASE grid)
hdf4eos_4.ncl (HDF/HDF-EOS)
hdf4eos_5.ncl (HDF/HDF-EOS)
hdf4sds_5.ncl (HDF/HDF-EOS)
ice_3.ncl (CCSM ice model)
Overlaying contours on a map without having lat,lon coordinates
native_1.ncl (native grids)
native_2.ncl (native grids)
native_3.ncl (native grids)
native_4.ncl (native grids)
native_5.ncl (native grids)
Overlaying dashed contours on solid line contours
conOncon_1.ncl (contours on contours)
conOncon_6.ncl (contours on contours)
leg_6.ncl (legends)
leg_8.ncl (legends)
Overlaying four sets of contours on a map
hdf4sds_5.ncl (HDF/HDF-EOS)
Overlaying individual contour lines on a polar stereographic map
conOncon_5.ncl (contours on contours)
Overlaying line contours on filled contours
climo_6.ncl (climatology)
conOncon_3.ncl (contours on contours)
conOncon_8.ncl (contours on contours)
overlay_1.ncl (Overlays)
overlay_2.ncl (Overlays)
overlay_3.ncl (Overlays)
Overlaying plots manually by not advancing the frame
overlay_3.ncl (Overlays)
overlay_4.ncl (Overlays)
Overlaying precipitation on terrain map
conOncon_10.ncl (contours on contours)
Overlaying precipitation on terrain map using wrf_xxx functions
WRF_pcp_1.ncl (WRF precipitation)
Overlaying shaded contours on filled contours
coneff_14.ncl (contour effects)
overlay_5.ncl (Overlays)
overlay_6.ncl (Overlays)
Overlaying stippled contours on solid line contours
conOncon_4.ncl (contours on contours)
Overlaying three sets of contours on a map
conOncon_9.ncl (contours on contours)
Overlaying three sets of lines on a xy plot
overlay_7.ncl (Overlays)
Overlaying two sets of contours on a map
conOncon_2.ncl (contours on contours)
conOncon_8.ncl (contours on contours)
Overlaying two sets of contours on a polar stereographic map
conOncon_3.ncl (contours on contours)
Overlaying vectors on filled contours
overlay_6.ncl (Overlays)
Paneling 12 plots with shared axes
panel_23.ncl (panel plots)
Paneling five plots on a page
polyg_10.ncl (primitives)
Paneling four plots on a page
climo_3.ncl (climatology)
color_4.ncl (color functions)
color_5.ncl (color functions)
coneff_13.ncl (contour effects)
coneff_7.ncl (contour effects)
mask_7.ncl (masking)
panel_19.ncl (panel plots)
panel_6.ncl (panel plots)
panel_8.ncl (panel plots)
Paneling four plots on a page with a common labelbar
coads_1.ncl (COADS)
coads_4.ncl (COADS)
Paneling multiple XY plots on the same page
hdf5eos_5.ncl (HDF/HDF-EOS)
Paneling multiple contour plots on the same page
hdf5eos_5.ncl (HDF/HDF-EOS)
Paneling multiple plots on a page
coamps_5.ncl (COAMPS)
maponly_23.ncl (maps)
Paneling multiple plots on a page with a common labelbar
coamps_4.ncl (COAMPS)
coamps_6.ncl (COAMPS)
Paneling six XY plots on the same page
climo_5.ncl (climatology)
Paneling six contour plots on the same page
panel_21.ncl (panel plots)
Paneling six plots on a page
conwomap_4.ncl (contours w/o maps)
panel_24.ncl (panel plots)
Paneling six plots on a page with a common labelbar
cru_4.ncl (CRU data)
cru_5.ncl (CRU data)
Paneling three horizontal plots with different widths
panel_25.ncl (panel plots)
Paneling three plots on a page
hdf4eos_3.ncl (HDF/HDF-EOS)
Paneling three plots vertically on a page
climo_2.ncl (climatology)
climo_6.ncl (climatology)
color_7.ncl (color functions)
conLab_4.ncl (contour labels)
cru_3.ncl (CRU data)
cru_6.ncl (CRU data)
panel_1.ncl (panel plots)
panel_16.ncl (panel plots)
panel_2.ncl (panel plots)
panel_3.ncl (panel plots)
panel_4.ncl (panel plots)
panel_5.ncl (panel plots)
panel_7.ncl (panel plots)
Paneling three plots with two labelbars
cru_3.ncl (CRU data)
Paneling two plots horizontally on a page
coneff_10.ncl (contour effects)
Paneling two plots on a page
coads_2.ncl (COADS)
mask_5.ncl (masking)
polyg_9.ncl (primitives)
Paneling two plots vertically on a page
cru_2.ncl (CRU data)
dev_1.ncl (deviations from a mean)
dev_2.ncl (deviations from a mean)
panel_13.ncl (panel plots)
regrid_1.ncl (regridding)
regrid_2.ncl (regridding)
regrid_3.ncl (regridding)
regrid_4.ncl (regridding)
regrid_5.ncl (regridding)
Plot: Color
crcm_1.ncl (Canadian Climate Center: CRCM)
crcm_2.ncl (Canadian Climate Center: CRCM)
Plot: Color, Explicit Contour Levels
overlay_1.ncl (Overlays)
overlay_2.ncl (Overlays)
overlay_3.ncl (Overlays)
Plotting COADS (Comprehensive Ocean-Atmosphere Data Set) data
coads_1.ncl (COADS)
coads_2.ncl (COADS)
coads_3.ncl (COADS)
coads_4.ncl (COADS)
Plotting COAMPS data
coamps_1.ncl (COAMPS)
coamps_2.ncl (COAMPS)
coamps_3.ncl (COAMPS)
coamps_4.ncl (COAMPS)
coamps_5.ncl (COAMPS)
coamps_6.ncl (COAMPS)
Plotting CRU (Climate Research Unit) data
cru_1.ncl (CRU data)
cru_2.ncl (CRU data)
cru_3.ncl (CRU data)
cru_4.ncl (CRU data)
cru_6.ncl (CRU data)
Plotting EOS-DIS data
hdf4eos_1.ncl (HDF/HDF-EOS)
hdf4eos_2.ncl (HDF/HDF-EOS)
hdf4eos_3.ncl (HDF/HDF-EOS)
hdf4eos_4.ncl (HDF/HDF-EOS)
hdf4eos_5.ncl (HDF/HDF-EOS)
Plotting ERA40 data
era40_1.ncl (ERA40 data)
era40_2.ncl (ERA40 data)
Plotting Ease data
ease_1.ncl (EASE grid)
Plotting HE5 data
hdf5eos_1.ncl (HDF/HDF-EOS)
hdf5eos_2.ncl (HDF/HDF-EOS)
hdf5eos_4.ncl (HDF/HDF-EOS)
Plotting Hadley Center's land/sea variance-adjusted anomalies
cru_5.ncl (CRU data)
Plotting ICON model data
icon_1.ncl (ICON data)
icon_2.ncl (ICON data)
icon_3.ncl (ICON data)
icon_4.ncl (ICON data)
icon_5.ncl (ICON data)
Plotting METAR reporting stations for a specific region
station_4.ncl (station data)
Plotting NARR data
narr_2.ncl (NARR data)
Plotting WRF data
WRF_pcp_1.ncl (WRF precipitation)
conOncon_10.ncl (contours on contours)
Plotting data from shapefiles
shapefiles_1.ncl (Shapefiles)
shapefiles_2.ncl (Shapefiles)
shapefiles_3.ncl (Shapefiles)
Plotting ice data
ice_1.ncl (CCSM ice model)
ice_2.ncl (CCSM ice model)
ice_3.ncl (CCSM ice model)
Plotting satellite data
native_5.ncl (native grids)
Plotting selected vector variables and vector over scalar
godas_2.ncl (GODAS)
Plotting station locations using markers
leg_7.ncl (legends)
polyg_8.ncl (primitives)
station_4.ncl (station data)
Plotting trajectories
hdf5eos_3.ncl (HDF/HDF-EOS)
Read a HDF4-SDS file which has geographic as file attributes.
seawif_3.ncl (SEAWIFS)
Read multiple CRCM netCDF files containing 3-hrly data
crcm_2.ncl (Canadian Climate Center: CRCM)
Read multiple CRCM netCDF files containing daily hourly data
crcm_1.ncl (Canadian Climate Center: CRCM)
Reading CMORPH 0.25 at 00Z, 003Z,...,21Z data
cmorph_3.ncl (high resolution precipitation)
Reading CMORPH 0.25 data
cmorph_1.ncl (high resolution precipitation)
cmorph_2.ncl (high resolution precipitation)
Reading GODAS GRIB data files
godas_1.ncl (GODAS)
godas_2.ncl (GODAS)
Reading GRIB data
era40_1.ncl (ERA40 data)
era40_2.ncl (ERA40 data)
native_3.ncl (native grids)
Reading HDF4 data
avhrr_1.ncl (AVHRR)
hdf4eos_1.ncl (HDF/HDF-EOS)
hdf4eos_2.ncl (HDF/HDF-EOS)
hdf4eos_3.ncl (HDF/HDF-EOS)
hdf4eos_4.ncl (HDF/HDF-EOS)
hdf4eos_5.ncl (HDF/HDF-EOS)
Reading HDF4-SDS files
hdf4sds_1.ncl (HDF/HDF-EOS)
hdf4sds_2.ncl (HDF/HDF-EOS)
trmm_1.ncl (high resolution precipitation)
Reading HDF5-EOS ['he5'] data
hdf5eos_1.ncl (HDF/HDF-EOS)
hdf5eos_2.ncl (HDF/HDF-EOS)
hdf5eos_3.ncl (HDF/HDF-EOS)
hdf5eos_4.ncl (HDF/HDF-EOS)
hdf5eos_5.ncl (HDF/HDF-EOS)
Reading PERSIANN 0.25 data
persiann_2.ncl (high resolution precipitation)
persiann_3.ncl (high resolution precipitation)
Reading PERSIANN 3hr or 6hr 0.25 data
persiann_1.ncl (high resolution precipitation)
Reading an ASCII file with several columns of data
station_1.ncl (station data)
Reading an HDF4-SDS file which has geographic as file attributes
hdf4sds_4.ncl (HDF/HDF-EOS)
Reading big endian binary files
cmorph_1.ncl (high resolution precipitation)
cmorph_2.ncl (high resolution precipitation)
cmorph_3.ncl (high resolution precipitation)
cpcFamine_1.ncl (high resolution precipitation)
persiann_1.ncl (high resolution precipitation)
persiann_2.ncl (high resolution precipitation)
persiann_3.ncl (high resolution precipitation)
Reading data from an ASCII file
veceff_3.ncl (vector effects)
Reading data from several ASCII files
native_4.ncl (native grids)
Reading differences and probabilities
conOncon_4.ncl (contours on contours)
Reading lat/lon data from an ASCII file
polyg_11.ncl (primitives)
Reading multiple GODAS netCDF files
godas_3.ncl (GODAS)
Reading multiple files with data from MODIS satellite
binning_1.ncl (binning)
hdf4sds_3.ncl (HDF/HDF-EOS)
hdf4sds_5.ncl (HDF/HDF-EOS)
Reading records written by a fortran direct access write
cmorph_1.ncl (high resolution precipitation)
cmorph_2.ncl (high resolution precipitation)
cmorph_3.ncl (high resolution precipitation)
persiann_1.ncl (high resolution precipitation)
persiann_2.ncl (high resolution precipitation)
persiann_3.ncl (high resolution precipitation)
Reading shapefiles
shapefiles_1.ncl (Shapefiles)
shapefiles_2.ncl (Shapefiles)
shapefiles_3.ncl (Shapefiles)
Rearranging longitude data to span -180 to 180
eof_1.ncl (empirical orthogonal functions)
mjoclivar_11.ncl (MJO climate variability)
mjoclivar_8.ncl (MJO climate variability)
popslice_2.ncl (POP slices)
Redefining the time coordinate array of a variable
cru_4.ncl (CRU data)
cru_5.ncl (CRU data)
Removing geophysical line boundaries between continents
maponly_21.ncl (maps)
Removing the border, tickmarks, and labels from a contour plot
panel_23.ncl (panel plots)
Removing the border, tickmarks, and labels from an XY plot
axes_3.ncl (axes)
unique_10.ncl (unique plots)
xy_27.ncl (XY plots)
Removing the mean
conLev_3.ncl (contour levels)
Removing the zero contour line
coneff_4.ncl (contour effects)
Removing tickmarks and labels from paneled plots so they can be drawn closer together
panel_7.ncl (panel plots)
panel_8.ncl (panel plots)
Removing trailing zeros from tickmark labels
xy_25.ncl (XY plots)
xy_26.ncl (XY plots)
Reordering an array
climo_4.ncl (climatology)
conLev_1.ncl (contour levels)
conLev_3.ncl (contour levels)
corel_3.ncl (correlations)
dev_2.ncl (deviations from a mean)
Reordering grids to allow coordinate subscripting across Greenwich Meridion
godas_2.ncl (GODAS)
Resizing a plot
text_9.ncl (text)
Retrieving the axes mins and maxs of a plot
barb_4.ncl (wind barbs)
xy_27.ncl (XY plots)
Retrieving the current color map as an array of RGB triplets
color_16.ncl (color functions)
Reversing a color map
color_8.ncl (color functions)
colormap_3.ncl (colormaps)
station_1.ncl (station data)
Reversing the X and Y axes
axes_2.ncl (axes)
Reversing the Y axis
panel_14.ncl (panel plots)
xy_16.ncl (XY plots)
xy_3.ncl (XY plots)
Reversing the Y axis in a contour plot
hdf5eos_3.ncl (HDF/HDF-EOS)
Reversing the Y axis in a wind profile plot
barb_4.ncl (wind barbs)
Rotating markers in an XY plot
scatter_2.ncl (scatter plots)
Rotating text 45 degrees
bar_7.ncl (bar plots)
Rotating text 90 degrees
text_9.ncl (text)
Selecting a "rainbow" color map that also contains "gray"
coads_1.ncl (COADS)
coads_2.ncl (COADS)
coads_4.ncl (COADS)
trimesh_1.ncl (triangular meshes)
Selecting a different color map
ce_3.ncl (cylindrical equidistant projections)
climo_6.ncl (climatology)
color_11.ncl (color functions)
color_2.ncl (color functions)
color_3.ncl (color functions)
color_6.ncl (color functions)
color_7.ncl (color functions)
color_8.ncl (color functions)
colormap_2.ncl (colormaps)
colormap_3.ncl (colormaps)
colormap_4.ncl (colormaps)
colormap_5.ncl (colormaps)
conwomap_2.ncl (contours w/o maps)
era40_1.ncl (ERA40 data)
native_1.ncl (native grids)
native_2.ncl (native grids)
Selecting a grayscale color map
color_14.ncl (color functions)
colormap_4.ncl (colormaps)
Selecting a plot on which to base the scale factor for paneled plots
panel_24.ncl (panel plots)
Selecting specific decades of data
climo_1.ncl (climatology)
Selectively coloring between contour levels (using an old method)
coneff_8.ncl (contour effects)
Selectively shading between contour levels (using an old method)
climo_1.ncl (climatology)
coneff_7.ncl (contour effects)
Setting a black background/white foreground
color_14.ncl (color functions)
colormap_6.ncl (colormaps)
Setting contour labels using the "computed" method
conLab_1.ncl (contour labels)
Setting contour labels using the "constant" method
conLab_1.ncl (contour labels)
conLab_3.ncl (contour labels)
Setting contour labels using the "randomized" method (default)
conLab_1.ncl (contour labels)
conLab_2.ncl (contour labels)
conLab_5.ncl (contour labels)
Setting contour labels using three different methods
conLab_1.ncl (contour labels)
Setting contour levels using a min/max contour level and a spacing
ce_2.ncl (cylindrical equidistant projections)
coads_1.ncl (COADS)
coads_2.ncl (COADS)
coads_3.ncl (COADS)
coads_4.ncl (COADS)
coamps_1.ncl (COAMPS)
coamps_3.ncl (COAMPS)
color_11.ncl (color functions)
color_2.ncl (color functions)
conLev_1.ncl (contour levels)
hdf4eos_3.ncl (HDF/HDF-EOS)
hdf4eos_4.ncl (HDF/HDF-EOS)
hdf4eos_5.ncl (HDF/HDF-EOS)
lcmask_1.ncl (masking lambert conformal)
Setting land, ocean, and inland water fill to transparent
draworder_5.ncl (drawing order of plot elements)
maponly_15.ncl (maps)
Setting the background fill color for contour labels to transparent
conLab_2.ncl (contour labels)
Setting the background fill color for contour labels to white
conLab_4.ncl (contour labels)
Setting the color of individual boxes in a box plot
box_2.ncl (box plots)
box_3.ncl (box plots)
box_4.ncl (box plots)
Setting the labelbar label stride in a panel plot
coamps_4.ncl (COAMPS)
coamps_5.ncl (COAMPS)
regrid_2.ncl (regridding)
regrid_3.ncl (regridding)
regrid_4.ncl (regridding)
Setting the latitude/longitude spacing for map tickmarks
mptick_4.ncl (map tickmarks)
mptick_5.ncl (map tickmarks)
Setting the maximum number of contour levels allowed
conLev_2.ncl (contour levels)
Setting the mininum/maximum value of the X and Y axis in a bar plot
bar_7.ncl (bar plots)
bar_8.ncl (bar plots)
Setting the mininum/maximum value of the Y axis in a bar plot
bar_2.ncl (bar plots)
bar_3.ncl (bar plots)
bar_4.ncl (bar plots)
bar_5.ncl (bar plots)
bar_6.ncl (bar plots)
Setting the mininum/maximum value of the Y axis in a box plot
box_5.ncl (box plots)
Setting the mininum/maximum value of the Y axis in an XY plot
xy_5.ncl (XY plots)
xy_7.ncl (XY plots)
Setting the spacing for latitude/longitude grid lines
proj_1.ncl (map projections)
proj_2.ncl (map projections)
Setting the view of a stereographic map
native_1.ncl (native grids)
Setting the width of individual boxes in a box plot
box_2.ncl (box plots)
box_3.ncl (box plots)
box_4.ncl (box plots)
Showing the effect of different bin numbers
pdf_4.ncl (probability distributions)
Simple paneling
pdf_1.ncl (probability distributions)
Smoothing data so that seasonal cycle is less prominent
regress_1.ncl (regression)
scatter_4.ncl (scatter plots)
Smoothing raster contours
arpege_1.ncl (ARPEGE grids)
hdf4sds_5.ncl (HDF/HDF-EOS)
hdf5eos_3.ncl (HDF/HDF-EOS)
Sorting data
box_5.ncl (box plots)
Spanning part of a color map for contour fill
coads_1.ncl (COADS)
coads_2.ncl (COADS)
coads_3.ncl (COADS)
coads_4.ncl (COADS)
coamps_3.ncl (COAMPS)
color_11.ncl (color functions)
color_16.ncl (color functions)
color_2.ncl (color functions)
color_9.ncl (color functions)
dev_1.ncl (deviations from a mean)
dev_2.ncl (deviations from a mean)
hdf4eos_1.ncl (HDF/HDF-EOS)
hdf4eos_2.ncl (HDF/HDF-EOS)
hdf4eos_4.ncl (HDF/HDF-EOS)
ice_1.ncl (CCSM ice model)
mask_1.ncl (masking)
polyg_3.ncl (primitives)
proj_1.ncl (map projections)
proj_2.ncl (map projections)
trimesh_1.ncl (triangular meshes)
Spanning the full color map for colored vectors
veceff_1.ncl (vector effects)
veceff_2.ncl (vector effects)
Spanning the full color map for contour fill
color_2.ncl (color functions)
color_6.ncl (color functions)
conLab_4.ncl (contour labels)
cru_1.ncl (CRU data)
cru_2.ncl (CRU data)
cru_3.ncl (CRU data)
era40_1.ncl (ERA40 data)
hdf4eos_3.ncl (HDF/HDF-EOS)
Specifying a fill color for missing data areas in a contour plot
mask_7.ncl (masking)
Specifying how many plots to draw in each row
panel_11.ncl (panel plots)
Subselecting an array using its coordinate arrays
color_4.ncl (color functions)
color_5.ncl (color functions)
eof_1.ncl (empirical orthogonal functions)
ice_1.ncl (CCSM ice model)
pdf_6.ncl (probability distributions)
Thinning vectors by striding the data
veceff_4.ncl (vector effects)
Thinning vectors using a minimum distance resource
barb_2.ncl (wind barbs)
barb_3.ncl (wind barbs)
ce_4.ncl (cylindrical equidistant projections)
coamps_2.ncl (COAMPS)
coamps_3.ncl (COAMPS)
coamps_5.ncl (COAMPS)
coamps_6.ncl (COAMPS)
era40_2.ncl (ERA40 data)
ice_2.ncl (CCSM ice model)
veceff_4.ncl (vector effects)
Transposing an array
veceff_1.ncl (vector effects)
veceff_2.ncl (vector effects)
Turning off contour line labels
conLev_3.ncl (contour levels)
cru_1.ncl (CRU data)
cru_2.ncl (CRU data)
cru_3.ncl (CRU data)
Turning off contour lines
ce_3.ncl (cylindrical equidistant projections)
color_6.ncl (color functions)
conLev_3.ncl (contour levels)
cru_1.ncl (CRU data)
cru_2.ncl (CRU data)
cru_3.ncl (CRU data)
Turning off labels inside a legend
leg_6.ncl (legends)
Turning off map fill
climo_3.ncl (climatology)
conLev_3.ncl (contour levels)
maponly_2.ncl (maps)
maponly_8.ncl (maps)
proj_2.ncl (map projections)
proj_3.ncl (map projections)
station_1.ncl (station data)
Turning off map tickmarks
conOncon_3.ncl (contours on contours)
mask_5.ncl (masking)
Turning off minor tickmarks
mptick_4.ncl (map tickmarks)
xy_27.ncl (XY plots)
Turning off the addition of a longitude cyclic point
animate_1.ncl (Animations)
ce_3.ncl (cylindrical equidistant projections)
coamps_1.ncl (COAMPS)
coamps_2.ncl (COAMPS)
coamps_3.ncl (COAMPS)
color_7.ncl (color functions)
hdf4eos_4.ncl (HDF/HDF-EOS)
hdf4eos_5.ncl (HDF/HDF-EOS)
lcmask_1.ncl (masking lambert conformal)
native_1.ncl (native grids)
native_2.ncl (native grids)
native_3.ncl (native grids)
Turning off the addition of a longitude cyclic point
mask_8.ncl (masking)
Turning off the border of a masked Lambert Conformal plot
lcmask_2.ncl (masking lambert conformal)
Turning off the bottom and right borders of a contour plot
conwomap_3.ncl (contours w/o maps)
conwomap_4.ncl (contours w/o maps)
Turning off the bottom tickmark labels and tickmarks
climo_2.ncl (climatology)
Turning off the box lines in a labelbar
animate_1.ncl (Animations)
Turning off the contour informational label
ce_5.ncl (cylindrical equidistant projections)
conLab_6.ncl (contour labels)
Turning off the gray-filled continents
ce_5.ncl (cylindrical equidistant projections)
mask_5.ncl (masking)
Turning off the individual contour labelbar
climo_3.ncl (climatology)
regrid_1.ncl (regridding)
regrid_2.ncl (regridding)
regrid_3.ncl (regridding)
Turning off the map perimeter (boundary)
proj_1.ncl (map projections)
proj_2.ncl (map projections)
Turning off the outline of filled bars in a bar plot
bar_4.ncl (bar plots)
Turning off the perimeter around a labelbar
colormap_7.ncl (colormaps)
Turning off the perimeter around a legend
leg_1.ncl (legends)
Turning off the subtitles at the top of a plot
animate_1.ncl (Animations)
Turning off the top and right axes borders
polyg_10.ncl (primitives)
Turning off the top and right borders of an XY plot
xy_15.ncl (XY plots)
Turning off the vector reference annotation label
barb_3.ncl (wind barbs)
barb_4.ncl (wind barbs)
Turning off tickmarks on a polar stereographic map
maponly_19.ncl (maps)
Turning off tickmarks on the left Y axis
xy_23.ncl (XY plots)
Turning off tickmarks on the right and top axes
mask_8.ncl (masking)
Turning on edges for polygons
icon_2.ncl (ICON data)
icon_3.ncl (ICON data)
icon_5.ncl (ICON data)
Turning on map country boundaries
maponly_2.ncl (maps)
Turning on map fill
coads_2.ncl (COADS)
Turning on map grid lies
mptick_5.ncl (map tickmarks)
Turning on map outlines
conLev_3.ncl (contour levels)
maponly_8.ncl (maps)
Turning on map tickmark labels with degree symbols
hdf4eos_5.ncl (HDF/HDF-EOS)
mptick_2.ncl (map tickmarks)
mptick_3.ncl (map tickmarks)
native_1.ncl (native grids)
native_2.ncl (native grids)
native_4.ncl (native grids)
polyg_11.ncl (primitives)
Turning on map tickmarks for a Lambert Conformal map
conOncon_10.ncl (contours on contours)
conOncon_7.ncl (contours on contours)
conOncon_9.ncl (contours on contours)
Turning on the perimeter of a text box
text_9.ncl (text)
Turning on tickmarks on the right Y axis
xy_23.ncl (XY plots)
Turning the tickmarks inward on the X axis
xy_15.ncl (XY plots)
Using "getvalues" to retrieve resource values
conwomap_3.ncl (contours w/o maps)
hdf4sds_5.ncl (HDF/HDF-EOS)
icon_2.ncl (ICON data)
icon_5.ncl (ICON data)
viewport_1.ncl (viewport)
viewport_2.ncl (viewport)
viewport_3.ncl (viewport)
viewport_4.ncl (viewport)
viewport_5.ncl (viewport)
xy_27.ncl (XY plots)
Using "getvalues" to retrieve the size of a plot
bar_7.ncl (bar plots)
Using "ind" to extract data where a particular condition is True
xy_6.ncl (XY plots)
Using "landsea_mask" to create a land/sea mask for your dataset
climo_6.ncl (climatology)
mask_5.ncl (masking)
Using "mask" to set a range of values in your data to missing
coads_1.ncl (COADS)
coads_2.ncl (COADS)
coads_3.ncl (COADS)
coads_4.ncl (COADS)
mask_3.ncl (masking)
mask_4.ncl (masking)
Using "mask" to set land or ocean values in your data to missing
climo_6.ncl (climatology)
color_2.ncl (color functions)
mask_1.ncl (masking)
mask_5.ncl (masking)
Using "overlay" to overlay contours and vectors on separate maps
panel_13.ncl (panel plots)
Using "plt_pdfxy"
pdf_6.ncl (probability distributions)
Using "raster" contour mode for better delination of data
pdf_6.ncl (probability distributions)
Using "setvalues" to set resource values
text_9.ncl (text)
Using "stat_dispersion" to look at data
hdf4sds_2.ncl (HDF/HDF-EOS)
Using "transparent" as a contour fill color
WRF_pcp_1.ncl (WRF precipitation)
color_3.ncl (color functions)
conOncon_10.ncl (contours on contours)
conOncon_8.ncl (contours on contours)
Using a blue-white-red color map
coads_3.ncl (COADS)
coamps_3.ncl (COAMPS)
coamps_4.ncl (COAMPS)
color_15.ncl (color functions)
color_16.ncl (color functions)
color_5.ncl (color functions)
conLev_1.ncl (contour levels)
conLev_2.ncl (contour levels)
conLev_3.ncl (contour levels)
conOncon_2.ncl (contours on contours)
conOncon_3.ncl (contours on contours)
dev_1.ncl (deviations from a mean)
dev_2.ncl (deviations from a mean)
lcmask_1.ncl (masking lambert conformal)
panel_10.ncl (panel plots)
panel_19.ncl (panel plots)
panel_9.ncl (panel plots)
Using a box plot to show the the median, minimum/maximum value, and the 25th/75th percentiles of two timeseries
box_5.ncl (box plots)
Using a user-defined function for cleaner code
pdf_6.ncl (probability distributions)
Using bar chart resources to give the plot a different look
pdf_2.ncl (probability distributions)
Using dim_gbits to extract bits of information from a variable
hdf4eos_5.ncl (HDF/HDF-EOS)
Using draw order resources to draw contour labels under land
draworder_3.ncl (drawing order of plot elements)
Using draw order resources to draw map grid lines under land
draworder_3.ncl (drawing order of plot elements)
Using draw order resources to make sure filled map areas are drawn last
coads_1.ncl (COADS)
coads_4.ncl (COADS)
Using draw order resources to make sure filled map areas are drawn last
mask_8.ncl (masking)
Using draw order resources to mask areas in a plot
draworder_2.ncl (drawing order of plot elements)
mask_2.ncl (masking)
mask_5.ncl (masking)
mask_6.ncl (masking)
Using drawNDCGrid to draw a nicely labeled NDC grid
viewport_4.ncl (viewport)
viewport_5.ncl (viewport)
Using fbindirread to read in fortran binary data
native_1.ncl (native grids)
Using fbinrecread to read in fortran record data
coamps_1.ncl (COAMPS)
coamps_2.ncl (COAMPS)
coamps_3.ncl (COAMPS)
coamps_4.ncl (COAMPS)
coamps_5.ncl (COAMPS)
coamps_6.ncl (COAMPS)
Using function codes to draw superscripts and subscripts in a text strings
eqn_5.ncl (equations)
mptick_7.ncl (map tickmarks)
Using function codes to move vertically/horizontally in a text string
eqn_4.ncl (equations)
eqn_5.ncl (equations)
Using map resources to specifically indicate which geographical areas to fill or mask
mask_4.ncl (masking)
Using named colors to indicate a fill color
draworder_5.ncl (drawing order of plot elements)
xy_5.ncl (XY plots)
Using the "where" function
pdf_6.ncl (probability distributions)
Using the CMYK color model
color_11.ncl (color functions)
Using the full color map for colored wind barbs
barb_2.ncl (wind barbs)
barb_3.ncl (wind barbs)
Using the returned 'bin_center' attribute to assign the appropriate x-axis coordinates
pdf_2.ncl (probability distributions)
Using triangular meshes to create contours
adapt_1.ncl (adaptive grids)
ease_1.ncl (EASE grid)
hdf4eos_5.ncl (HDF/HDF-EOS)
icon_1.ncl (ICON data)
icon_2.ncl (ICON data)
icon_4.ncl (ICON data)
icon_5.ncl (ICON data)
Writing data to a NetCDF file using the easy but unefficient method
coads_2.ncl (COADS)
hdf4sds_1.ncl (HDF/HDF-EOS)
hdf4sds_2.ncl (HDF/HDF-EOS)
hdf4sds_3.ncl (HDF/HDF-EOS)
hdf4sds_4.ncl (HDF/HDF-EOS)
Writing data to a NetCDF file using the efficient method
climo_5.ncl (climatology)
Zooming in on Africa on a orthographic map
maponly_22.ncl (maps)
Zooming in on Europe, using several different map projections
maponly_13.ncl (maps)
Zooming in on India on a cylindrical equidistant map
polyg_9.ncl (primitives)
Zooming in on South America on a cylindrical equidistant map
polyg_11.ncl (primitives)
shapefiles_3.ncl (Shapefiles)
Zooming in on a particular area on a Lambert Conformal map
coast_2.ncl (coastlines)
conOncon_10.ncl (contours on contours)
conOncon_7.ncl (contours on contours)
conOncon_9.ncl (contours on contours)
lcmask_1.ncl (masking lambert conformal)
panel_25.ncl (panel plots)
polyg_1.ncl (primitives)
polyg_2.ncl (primitives)
shapefiles_1.ncl (Shapefiles)
station_1.ncl (station data)
Zooming in on a particular area on a Lambert Equal Area map
arpege_1.ncl (ARPEGE grids)
native_5.ncl (native grids)
Zooming in on a particular area on a cylindrical equidistant map
coamps_1.ncl (COAMPS)
coamps_2.ncl (COAMPS)
coamps_3.ncl (COAMPS)
conLab_1.ncl (contour labels)
conLab_2.ncl (contour labels)
conLab_3.ncl (contour labels)
conLab_4.ncl (contour labels)
conLab_5.ncl (contour labels)
conLev_1.ncl (contour levels)
mptick_3.ncl (map tickmarks)
polyg_3.ncl (primitives)
polyg_4.ncl (primitives)
Zooming in on a particular area on a mercator map
native_2.ncl (native grids)
Zooming in on a particular area on a polar stereographic map
conLab_6.ncl (contour labels)
ice_3.ncl (CCSM ice model)
Zooming in on a particular area on a stereographic map
native_1.ncl (native grids)
native_3.ncl (native grids)
native_4.ncl (native grids)
Zooming in on a particular area on an orthographic projection
native_5.ncl (native grids)
Zooming in on a particular area on the map
ce_3.ncl (cylindrical equidistant projections)
coast_1.ncl (coastlines)
maponly_2.ncl (maps)
maponly_9.ncl (maps)
netCDF: (possibly) packed
crcm_1.ncl (Canadian Climate Center: CRCM)
crcm_2.ncl (Canadian Climate Center: CRCM)