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Target Diagram Options
Peter Rochford edited this page Aug 23, 2023
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An exhaustive list of options is available to customize the appearance of the target diagram and are listed below for convenience of reference. The format for their use is "option = value". For example, to produce a target diagram that labels the points and changes the axis options for BIAS and CRMSD, the command would appear as (cf. target2.py)
sm.target_diagram(bias,crmsd,rmsd, markerLabel = label, ticks = np.arange(-50,60,10))
These options can also be obtained by calling the target diagram function without arguments at a Python command line:
% python
>>> import skill_metrics as sm>>> sm.target_diagram()| colormap | 'on' / 'off' (default): Switch to map color shading of markers to colormap ("on") or min to max range of RMSDz values ("off"). Set to same value as option "nonRMSDz". |
| overlay | 'on' / 'off' (default): Switch to overlay current statistics on target diagram. Only markers will be displayed. |
| cmap | Choice of colormap. (Default: 'jet') |
| cmap_marker | Marker to use with colormap (Default: 'd') |
| cmap_vmax | Maximum range of colormap (Default: None) |
| cmap_vmin | Minimum range of colormap (Default: None) |
| MarkerDisplayed | 'marker' (default): Experiments are represented by individual symbols |
| 'colorBar': Experiments are represented by a color described in a colorbar |
| markerColor | Single color to use for all markers (Default: None) |
| markerColors | Dictionary with two colors as keys ('face', 'edge') or None. If None or 'markerlegend' == 'on' then considers only the value of 'markerColor'. (Default: None) |
| markerLabel | Labels for markers. (Default: '') |
| markerLabelColor | Marker label color (Default: black) |
| markerLayout | Matrix layout for markers in legend [nrow, ncolumn], e.g. [4,None] for 4 rows and [None,3] for 3 columns. (Default [15, no. markers/15] ) |
| markerLegend | 'on' / 'off' (default): Use legend for markers |
| markers | Dictionary providing individual control of the marker label, label color, symbol, size, face color, and edge color. (Default: none) |
| markerSize | Marker size (Default: 10) |
| markerSymbol | Marker symbol (Default: 'o') |
| cmapZData | Data values to use for color mapping of markers, e.g. RMSD or BIAS. (Used to make range of RMSDs values appear above color bar.) |
| locationColorBar | Location for the colorbar, 'NorthOutside' or 'EastOutside'. |
| titleColorBar | Title of the colorbar. |
| axismax | Maximum for the Bias & uRMSD axis |
| colFrame | Color for the y and x spines |
| equalAxes | 'on' / 'off' (default): Set axes to be equal |
| labelWeight | Weight of the x & y axis labels |
| ticks | Define tick positions (default is that used by axis function) |
| xtickLabelPos | Position of the tick labels along the x-axis (empty by default) |
| ytickLabelPos | Position of the tick labels along the y-axis (empty by default) |
| alpha | Blending of symbol face color (0.0 transparent through 1.0 opaque) (Default: 1.0) |
| circles | Define the radii of circles to draw (default of (maximum RMSDs)*[.7 1], [.7 1] when normalized diagram) |
| circleColor | Circle line color specification (default None) |
| circleCols | Dictionary with two possible colors keys ('ticks', 'tick_labels') or None, if None then considers only the value of 'circlecolor' (Default: None) |
| circleLineSpec | Circle line specification (default dashed black, '--k') |
| circleLineWidth | Circle line width |
| circleStyle | Line style for circles, e.g. "--" (Default: None) |
| normalized | 'on' / 'off' (default): normalized target diagram |
| obsUncertainty | Observational Uncertainty (default of 0) |
| target_options_file | name of CSV file containing values for optional arguments of the target_diagram function. If no file suffix is given a '.csv' is assumed. (Default: empty string '') |