<div dir="ltr"><div><div><div>Hi Alan,<br><br></div>Yes, I see what you mean here. There is ambiguity on how to interpret the dimensionality of the colors array -- should it be construed as RGBa color-specs, or is it an array-of-arrays of colors for multiple y-curves? I'll file a ticket on this one.<br><br></div>I unfortunately don't have a good work-around for you... :-/<br><br></div>Rick<br></div><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Aug 17, 2015 at 12:21 PM, Alan Brammer <span dir="ltr"><<a href="mailto:abrammer@albany.edu" target="_blank">abrammer@albany.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"><div class="gmail_default" style="font-family:verdana,sans-serif">If it's not already in the pipeline, can rgba functionality be added to gsnXYBarChartColors at some point. In the intermediate time, it could be helpful to add to the documentation that it's colormap or named colors only at this point. I just went back and forth trying to make this work and failing with no obvious reason. </div><div class="gmail_default" style="font-family:verdana,sans-serif"><br></div><div class="gmail_default" style="font-family:verdana,sans-serif">I may be doing something wrong here, but I couldn't make it work. </div><div class="gmail_default" style="font-family:verdana,sans-serif"><br></div><div class="gmail_default" style="font-family:verdana,sans-serif"><br></div><div class="gmail_default" style="font-family:verdana,sans-serif">Alan. </div><div class="gmail_default" style="font-family:verdana,sans-serif"><br></div><div class="gmail_default" style="font-family:verdana,sans-serif"><br></div><div class="gmail_default" style="font-family:verdana,sans-serif">test script:</div><div class="gmail_default" style="font-family:verdana,sans-serif"><div class="gmail_default">y := (/<span style="white-space:pre-wrap"> </span>17.,<span style="white-space:pre-wrap"> </span>16.,<span style="white-space:pre-wrap"> </span>20.,<span style="white-space:pre-wrap"> </span>21.,<span style="white-space:pre-wrap"> </span>4./)</div><div class="gmail_default">x := (/0,1,2,3,4/)</div><div class="gmail_default">colors := (/ (/0.972549,0,0/),(/0.533333,0.25098,0.12549/),(/0,0,0.972549/),(/0.972549,0.470588,0/),(/0.972549,0,0.972549/) /)</div><div class="gmail_default">bars := True</div><div class="gmail_default">bars@gsnXYBarChart = True</div><div class="gmail_default">bars@trYMinF = 0.</div><div class="gmail_default">bars@gsnXYBarChartColors := colors</div><div class="gmail_default">plot = gsn_csm_xy(wks,x, y, bars)</div><div><br></div><div><br></div></div><div class="gmail_default" style="font-family:verdana,sans-serif"><br></div><div class="gmail_default" style="font-family:verdana,sans-serif"></div></div>
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