Ngl.get_integer_array
Retrieves the value of a resource that uses a one-dimensional integer array.
Prototype
iarr = Ngl.get_integer_array(plotid, resource_name)
Arguments
plotidThe identifier returned from Ngl.open_wks, or any PyNGL function that returns a PlotId.
resource_nameThe name of the resource whose value you want to retrieve.
Return value
iarrA one-dimensional NumPy array having elements of type 'int'.
Description
This function retrieves a one-dimensional array that is the value of a specified resource associated with a plot.
The first argument is a PlotId and the second argument is the resource whose value you want to retrieve. The function returns a NumPy array of elements of type Integer64 containing the current value of the specified resource.
Note that you need to be careful about which PlotId you use for the first argument. For example, if you create a contour plot over a map, what's returned is the map's PlotId, and hence you can't use this to retrieve contour resource information. To retrieve contour resource values, use the "contour" attribute of the map's PlotId, which is the PlotId for the contour plot created:
map = Ngl.contour_map(wks,data,res) label_string = Ngl.get_integer_array(map.contour,"cnFillColors")See the PlotId documentation for a full list of possible attributes.
See Also
Ngl.get_MDfloat_array, Ngl.get_MDinteger_array, Ngl.get_float, Ngl.get_float_array, Ngl.get_integer, Ngl.get_string, Ngl.get_string_array
Examples
See color2.py or clmdiv2.py.