[gradsusr] Scaling Data Points

[Ryan Danielson]

Jennifer,

Thank you. Figured it out. It is all super helpful for what I'm currently
doing.

Ryan


On Wed, Sep 25, 2013 at 9:21 AM, Jennifer Adams <jma at cola.iges.org> wrote:

> Ryan,
> You can use 'set ccolor' to control the color of the marks in your
> scatterplot. The 'set cmark' command allows you to control different mark
> styles, and 'set digsiz' controls the size of the marks. Colorization of
> the marks based on a third expression was added with version 2.0.2. With
> earlier versions, you have to use the maskout() function to filter out
> points and do many iterations of 'display' in order to have multiple colors
> in your scatter plot. If possible, you should upgrade to a more recent
> version, but I understand that is not always easy when working with MS
> Windows.
> --Jennifer
>
>
> On Sep 25, 2013, at 11:41 AM, Ryan Danielson wrote:
>
> Jennifer,****
> ** **
> Thank you. I also tried graphing a separate set of scatter plot data on
> top of the original. I wanted to set its color to something different for
> visualization purposes, but it continues to come up white. I tried “set rgb
> 22”, however I am prompted with “SET error: Missing or invalid argument for
> RGB option”. Is my command incorrect or do I need a newer version of GrADS?
> ****
> ** **
> Ryan****
> ** **
> *From:* gradsusr-bounces at gradsusr.org [mailto:
> gradsusr-bounces at gradsusr.org] *On Behalf Of *Jennifer Adams
> *Sent:* Wednesday, September 25, 2013 8:20 AM
> *To:* GrADS Users Forum
> *Subject:* Re: [gradsusr] Scaling Data Points****
> ** **
> Hi, Ryan -- ****
> What you want is the 'set vrange' and 'set vrange2' commands to control
> the limits of the X and Y axes in a scatter plot. The 'set xaxis' and 'set
> yaxis' commands are for drawing axis labels that have no relation to data
> or dimensions. ****
> http://iges.org/grads/gadoc/gradcomdsetxaxis.html****
> http://iges.org/grads/gadoc/gradcomdsetvrange.html****
> --Jennifer****
> ** **
> On Sep 25, 2013, at 11:03 AM, Ryan Danielson wrote:****
>
>
> ****
> Hi All,****
>  ****
> I am running GrADS version 1.9.0-rc1. 32-bit little-endian readline
> sdf/xdf netcdf lats athena printim. I am running GrADS on Windows, but am
> using PuTTY for commands. When graphing data points on a scatter plot I am
> entering the commands: “set xaxis x1 x2” and “set yaxis y1 y2”. However,
> data points do not move with the axes. They stay in their original plot
> location while the axes move around them. What command scales the data
> points with the axes?****
>  ****
> Ryan****
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> ** **
> --****
>
> Jennifer M. Adams
> Center for Ocean-Land-Atmosphere Studies (COLA)
> 111 Research Hall, Mail Stop 2B3
> George Mason University
> 4400 University Drive
> Fairfax, VA 22030 ****
> ** **
>
>
> ****
> ** **
> ** **
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>
> --
> Jennifer M. Adams
> Center for Ocean-Land-Atmosphere Studies (COLA)
> 111 Research Hall, Mail Stop 2B3
> George Mason University
> 4400 University Drive
> Fairfax, VA 22030
>
>
>
>
>
>
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