<div dir="ltr">Marjahn,<div><br></div><div>The cbar script only does the color bar. It would help if you also included the portion of your script that sets up and generates the image, otherwise it's difficult to reproduce and evaluate your issue.</div><div><br></div><div>Stephen Mc</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Dec 29, 2014 at 3:18 PM, Marjahn Finlayson <span dir="ltr"><<a href="mailto:mfinlayson@wesleyan.edu" target="_blank">mfinlayson@wesleyan.edu</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">I normally would run <a href="http://cbar.gs" target="_blank">cbar.gs</a> script. I copied the script from the grads library displayed below:<div><br></div><div><pre style="color:rgb(0,0,0);word-wrap:break-word;white-space:pre-wrap">*
* Script to plot a colorbar
*
* The script will assume a colorbar is wanted even if there is
* not room -- it will plot on the side or the bottom if there is
* room in either place, otherwise it will plot along the bottom and
* overlay labels there if any. This can be dealt with via
* the 'set parea' command. In version 2 the default parea will
* be changed, but we want to guarantee upward compatibility in
* sub-releases.
*
function colorbar (args)
*
* Check shading information
*
'query shades'
shdinfo = result
if (subwrd(shdinfo,1)='None')
say 'Cannot plot color bar: No shading information'
return
endif
*
* Get plot size info
*
'query gxinfo'
rec2 = sublin(result,2)
rec3 = sublin(result,3)
rec4 = sublin(result,4)
xsiz = subwrd(rec2,4)
ysiz = subwrd(rec2,6)
ylo = subwrd(rec4,4)
xhi = subwrd(rec3,6)
xd = xsiz - xhi
*
* Decide if horizontal or vertical color bar
* and set up constants.
*
if (ylo<0.6 & xd<1.0)
say "Not enough room in plot for a colorbar"
return
endif
cnum = subwrd(shdinfo,5)
if (ylo<0.6 | xd>1.5)
xl = xhi + xd/2 - 0.4
xr = xl + 0.2
xwid = 0.2
ywid = 0.5
if (ywid*cnum > ysiz*0.8)
ywid = ysiz*0.8/cnum
endif
ymid = ysiz/2
yb = ymid - ywid*cnum/2
'set string 1 l 5'
vert = 1
else
ymid = ylo/2
yt = ymid + 0.2
yb = ymid
xmid = xsiz/2
xwid = 0.8
if (xwid*cnum > xsiz*0.8)
xwid = xsiz*0.8/cnum
endif
xl = xmid - xwid*cnum/2
'set string 1 tc 5'
vert = 0
endif
*
* Plot colorbar
*
'set strsiz 0.12 0.13'
num = 0
while (num<cnum)
rec = sublin(shdinfo,num+2)
col = subwrd(rec,1)
hi = subwrd(rec,3)
'set line 'col
if (vert)
yt = yb + ywid
else
xr = xl + xwid
endif
'draw recf 'xl' 'yb' 'xr' 'yt
if (num<cnum-1)
if (vert)
'draw string '%(xr+0.05)%' 'yt' 'hi
else
'draw string 'xr' '%(yb-0.05)%' 'hi
endif
endif
num = num + 1
if (vert); yb = yt;
else; xl = xr; endif;
endwhile</pre></div></div><div class="HOEnZb"><div class="h5"><div class="gmail_extra"><br><div class="gmail_quote">On Sun, Dec 28, 2014 at 9:45 PM, Stephen McMillan <span dir="ltr"><<a href="mailto:smcmillan@planalytics.com" target="_blank">smcmillan@planalytics.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Yes, you should be able to do it for temperatures against time. Regarding your "issue with running the char"...it would help if you provided a sample of your script that has the issue, as well as the result (image and/or screen result). Otherwise, I would have to guess what you mean.<span><font color="#888888"><div>Stephen</div></font></span></div><div><div><div class="gmail_extra"><br><div class="gmail_quote">On Sun, Dec 28, 2014 at 6:31 PM, <span dir="ltr"><<a href="mailto:mfinlayson@wesleyan.edu" target="_blank">mfinlayson@wesleyan.edu</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="auto"><div>I also have an issue with running the char. I can see the shaded colors but not the numerical values that correspond with them.<br><br></div><span><div><br>On Dec 28, 2014, at 1:41 PM, Stephen McMillan <<a href="mailto:smcmillan@planalytics.com" target="_blank">smcmillan@planalytics.com</a>> wrote:<br><br></div></span><div><div><blockquote type="cite"><div><div dir="ltr">Marjahn,<div>Are you trying to plot lat/lon labels, or something else? If lat/lon, and you're using nps or sps projection, you won't get them. Use 'set mproj latlon' instead. Otherwise, you can use 'draw string...' function to draw them.</div><div>Stephen</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Sun, Dec 28, 2014 at 1:26 PM, Marjahn Finlayson <span dir="ltr"><<a href="mailto:mfinlayson@wesleyan.edu" target="_blank">mfinlayson@wesleyan.edu</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Hey everyone, <div><br></div><div>I'm trying to plot data in grads, but the numerical labels in the xlab and ylab do not appear whenever I create charts or maps.</div><div>I've tried the 'set xlab on' function and nothing's happened. </div><div>Help!</div><div><br></div><div> <br></div></div>
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