The URL parameters must include all mandatory parameters of a GetFeatureInfo request to specify the location where the query is taking place. This produces either a timeseries graph or, if downloading is enabled, a CSV file containing the data. The following are the valid values for the REQUEST parameter: GetTimeseries These all take the standard WMS parameters of SERVICE=WMS, VERSION, and REQUEST.
In additional to the standard WMS methods, ncWMS provides a number of additional requests. DATASET: If this is present, a capabilities document will be returned containing only layers which are present within the given dataset ID.The GetCapabilities request works as per the standard WMS, with the following additional optional parameter: non-gridded) datasets, all features within a 9-pixel box of the click position are returned, up to the maximum specified by FEATURE_COUNT. INFO_FORMAT: text/xml and text/plain are supported.The GetFeatureInfo request works as per the standard WMS, with the following notable points: This also needs the TIME to be of the form starttime/endtime, and currently is only implemented for features with a discrete time axis. ANIMATION: "true" or "false" - whether to generate an animation.OPACITY: The percentage opacity of the final output image.In the case that an in-situ point has multiple elevation readings within that range, the colour used to plot them will depend on the elevation value which is closest to this given value TARGETELEVATION: For in-situ data, all points which fall within the elevation range (specified in the ELEVATION parameter) will be plotted.In the case that an in-situ point has multiple time readings within that range, the colour used to plot them will depend on the time value which is closest to this given value TARGETTIME: For in-situ data, all points which fall within the time range (specified in the TIME parameter) will be plotted.LOGSCALE: "true" or "false" - whether to plot data with a logarithmic scale.Colours are as defined above, with the addition of "extend", which will use the minimum value of the palette. BELOWMINCOLOR: The colour to plot values which are below the minimum end of the scale range.Colours are as defined above, with the addition of "extend", which will use the maximum value of the palette. ABOVEMAXCOLOR: The colour to plot values which are above the maximum end of the scale range.NUMCOLORBANDS: The number of discrete colours to plot the data.
COLORSCALERANGE: Of the form min,max this is the scale range used for plotting the data.If not specified, the server-configured defaults are used: In additional to the standard GetMap parameters, ncWMS accepts the following optional additional parameters. The available palettes can be seen in the following image, and additional palettes can be added by following the instructions here: Generally styles are of the form stylename/palettename, and the style name default is always available. STYLES: Available styles can be found from the Capabilities document.This should ideally be used in conjunction with the TARGETELEVATION parameter (see below)
For in-situ data which is spread over a range, it is more useful to provide an elevation range in the form startelevation/endelevation. ELEVATION: For gridded data with a discrete vertical axis this takes a single value.This should ideally be used in conjunction with the TARGETTIME parameter (see below) For in-situ data which is spread over a range, it is more useful to provide a time range in the form starttime/endtime. TIME: For gridded data with a discrete time axis this takes a single value.
#Palette sans height full
The full list of these can be found hereĪll of the standard parameters for GetMap are supported on ncWMS. The special value "transparent" is supported, as are another 865 named colours.
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