sl.plot.fld.curvilin | R Documentation |
Plot a 2-dimensional numerical or RGB(Alpha)-coded field on a curvilinear grid.
sl.plot.fld.curvilin(plot.init.res, vals = NULL, rgba = NULL, mask = NULL, lon.i, lat.i, border = TRUE, border.lwd = 0.01, colbar = sl.colbar.blackwhite_256, breaks = NA, breaks.log = FALSE, na.col = NULL)
plot.init.res |
a spheRlab plot specifics list as returned by |
vals |
an |
rgba |
a list with the elements |
mask |
an |
lon.i |
an |
lat.i |
an |
border |
a logical value indicating whether or not to draw lines for the polygon borders. Default is |
border.lwd |
the line width of the borders. Default is |
colbar |
a spheRlab colourbar (as returned by |
colbar.breaks |
a numeric vector of length |
colbar.breaks.log |
a logical value indicating whether colourbar breaks are to be placed logarithmically. Used only if |
na.col |
the color to be used for NA values. Default is |
For each point of the curvilinear field, a quadrangle as defined by the interface longitudes and latitudes is drawn, with colouring according to the numerical value of the point and the colourbar provided.
The colourbar will be returned for further usage (e.g., for plotting of the colourbar).
Helge Goessling
sl.plot.field
, sl.colbar
, sl.num2colbar
, sl.lonlat2D.c2i
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