source: lmdz_wrf/trunk/tools/documentation/plotting/2Dshad.html @ 1553

Last change on this file since 1553 was 1403, checked in by lfita, 8 years ago

Fixing issues and introducing $pyHOME
File size: 5.0 KB
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3    <META HTTP-EQUIV="Content-Type" CONTENT="text/html; CHARSET=utf-8"/>
4    <LINK REL="stylesheet" TYPE="text/css" HREF="../PyNCplot.css"/>
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8  <BODY>
9    <DIV CLASS="valheader">
10      2D shadow plot
11    </DIV>
12    <DIV CLASS="valimg">
13      Plotting a 2D field with shading
14      <IMG WIDTH="100%" SRC="figs/tas_rainbow_auto.png"></IMG>
15    </DIV>
16    <DIV CLASS="valhelp">
17    draw_2D_shad(ncfile, values, varn)<BR>
18      ncfile= file to use<BR>
19      values=[vnamefs]:[dimvals]:[dimxvn]:[dimyvn]:[dimxyfmt]:[colorbarvals]:<BR>
20      &nbsp;&nbsp;[sminv],[smaxv]:[figt]:[kindfig]:[reverse]:[mapv]:[close]<BR>
21      &nbsp;&nbsp;&nbsp;&nbsp;[vnamefs]: Name in the figure of the variable to be shaded<BR>
22      &nbsp;&nbsp;[dimvals]: ',' list of [dimname]|[value] telling at which dimension of the <BR>
23      &nbsp;&nbsp;&nbsp;&nbsp;variable a given value is required (-1, all the length)<BR>
24      &nbsp;&nbsp;[dimx/yvn]: name of the variables with the values of the final dimensions (x,y)<BR>
25      &nbsp;&nbsp;[dimxyfmt]=[dxs],[dxf],[Ndx],[ordx],[dys],[dyf],[Ndy],[ordx]: format of the values at each axis (or 'auto')<BR>
26      &nbsp;&nbsp;&nbsp;&nbsp;[dxs]: style of x-axis ('auto' for 'pretty')<BR>
27      &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;'Nfix', values computed at even 'Ndx'<BR>
28      &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;'Vfix', values computed at even 'Ndx' increments<BR>
29      &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;'pretty', values computed following aprox. 'Ndx' at 'pretty' intervals (2.,2.5,4,5,10)<BR>
30      &nbsp;&nbsp;&nbsp;&nbsp;[dxf]: format of the labels at the x-axis ('auto' for '%5g')<BR>
31      &nbsp;&nbsp;&nbsp;&nbsp;[Ndx]: Number of ticks at the x-axis ('auto' for 5)<BR>
32      &nbsp;&nbsp;&nbsp;&nbsp;[ordx]: angle of orientation of ticks at the x-axis ('auto' for horizontal)<BR>
33      &nbsp;&nbsp;&nbsp;&nbsp;[dys]: style of y-axis ('auto' for 'pretty')<BR>
34      &nbsp;&nbsp;&nbsp;&nbsp;[dyf]: format of the labels at the y-axis ('auto' for '%5g')<BR>
35      &nbsp;&nbsp;&nbsp;&nbsp;[Ndy]: Number of ticks at the y-axis ('auto' for 5)<BR>
36      &nbsp;&nbsp;&nbsp;&nbsp;[ordy]: angle of orientation of ticks at the y-axis ('auto' for horizontal)<BR>
37      &nbsp;&nbsp;[colorbarvals]=[colbarn],[fmtcolorbar],[orientation]<BR>
38      &nbsp;&nbsp;&nbsp;&nbsp;[colorbarn]: name of the color bar<BR>
39      &nbsp;&nbsp;&nbsp;&nbsp;[fmtcolorbar]: format of the numbers in the color bar 'C'-like ('auto' for %6g)<BR>
40      &nbsp;&nbsp;&nbsp;&nbsp;[orientation]: orientation of the colorbar ('vertical' (default, by 'auto'), 'horizontal')<BR>
41      &nbsp;&nbsp;[smin/axv]: minimum and maximum value for the shading or:<BR>
42      &nbsp;&nbsp;&nbsp;&nbsp;'Srange': for full range<BR>
43      &nbsp;&nbsp;&nbsp;&nbsp;'Saroundmean@val': for mean-xtrm,mean+xtrm where xtrm = np.min(mean-min@val,max@val-mean)<BR>
44      &nbsp;&nbsp;&nbsp;&nbsp;'Saroundminmax@val': for min*val,max*val<BR>
45      &nbsp;&nbsp;&nbsp;&nbsp;'Saroundpercentile@val': for median-xtrm,median+xtrm where xtrm = np.min(median-percentile_(val),<BR>
46      &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;percentile_(100-val)-median)<BR>
47      &nbsp;&nbsp;&nbsp;&nbsp;'Smean@val': for -xtrm,xtrm where xtrm = np.min(mean-min*@val,max*@val-mean)<BR>
48      &nbsp;&nbsp;&nbsp;&nbsp;'Smedian@val': for -xtrm,xtrm where xtrm = np.min(median-min@val,max@val-median)<BR>
49      &nbsp;&nbsp;&nbsp;&nbsp;'Spercentile@val': for -xtrm,xtrm where xtrm = np.min(median-percentile_(val),<BR>
50      &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;percentile_(100-val)-median)<BR>
51      &nbsp;&nbsp;[figt]: title of the figure ('|' for spaces)<BR>
52      &nbsp;&nbsp;[kindfig]: kind of figure<BR>
53      &nbsp;&nbsp;[reverse]: Transformation of the values<BR>
54      &nbsp;&nbsp;&nbsp;&nbsp;* 'transpose': reverse the axes (x-->y, y-->x)<BR>
55      &nbsp;&nbsp;&nbsp;&nbsp;* 'flip'@[x/y]: flip the axis x or y<BR>
56      &nbsp;&nbsp;[mapv]: map characteristics: [proj],[res]<BR>
57      &nbsp;&nbsp;&nbsp;&nbsp;see full documentation: <HREF CLASS="lc" HREF="http://matplotlib.org/basemap" TARGET="_blank">http://matplotlib.org/basemap</A><BR>
58      &nbsp;&nbsp;&nbsp;&nbsp;[proj]: projection<BR>
59      &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;* 'cyl', cilindric<BR>
60      &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;* 'lcc', lambert conformal<BR>
61      &nbsp;&nbsp;&nbsp;&nbsp;[res]: resolution:<BR>
62      &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;* 'c', crude<BR>
63      &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;* 'l', low<BR>
64      &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;* 'i', intermediate<BR>
65      &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;* 'h', high<BR>
66      &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;* 'f', full<BR>
67      &nbsp;&nbsp;[close]: Whether figure should be finished or not<BR>
68      varn= [varsn] name of the variable to plot with shading<BR>
69    </DIV>
70    <DIV CLASS="valins">
71      $ python ${pyHOME}/drawing.py -o draw_2D_shad -f wrfout_d01_2001-11-11_00:00:00 -S 'tas:west_east|-1,south_north|-1,Time|2:XLONG:XLAT:auto:rainbow,auto,auto:Srange,Srange:tas|at|2001-11-11|02|UTC:png:None:cyl,l:True' -v T2
72    </DIV>
73  </BODY>
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