[gradsusr] Errors in Grads_2.2.1.oga.1-win32_superpack

[Jennifer M Adams]

When using ‘gxprint’ to get image output, .gif and .jpg are only available with GD, not with Cairo. You can get TIFF output with ‘set gxout geotiff’ , ‘set geotiff’, and ‘display’. 

The .png files produced by Cairo are larger than those written by GD. Do a google search with “site:gradsusr.org pngquant” for links to other threads with more information on this topic. 
—Jennifer


> On Feb 24, 2019, at 12:47 AM, See Hai Ooi <axl419 at YAHOO.COM> wrote:
> 
>          However, using printim and tiff format showed gxprint error and unknown format on screen even though a hard copy was produced.  After changing it to gxprint with jpg format, it still showed unknown format on screen in spite of the fact that a hard copy had already produced too.