Category Archives: UVCDAT

Ultra Visualization Climate Data Analysis Tools

How to plot transparent lines / shades in xmgrace / UVCDAT / pygrace

Posted on September 1, 2014 by arulalant

Dear All, Problem : How to plot transparent lines or shaded region in xmgrace ? For example, look at the below plot. ​ Solution : I had to plot transparent lines in xmgrace wherever overlaps occurs. In Grace / xmgrace … Continue reading →

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How to set custom / more (R, G, B) colors in Grace, Xmgrace UV-CDAT

Posted on August 21, 2014 by arulalant

Hello there, If you want to set custom or more R,G,B colors in Xmgrace or Grace do the following steps. Step 1 : go to /usr/share/grace $ cd /usr/share/grace Step 2: there is a file named as gracerc.user Now edit … Continue reading →

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Plot Special / Scientific Symbols in Xmgrace, UV-CDAT

Posted on August 17, 2014 by arulalant

Xmgrace is a very nice piece of software to create 2-D line plots. xmgrace module is available in ‘genutil‘ module in uv-cdat. Here explained how to plot special characters in xmgrace. Subscript, superscript x-squared: x\S2\N subscript: 3\s10\N Special symbols, example: … Continue reading →

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