[gradsusr] HOW TO INCREASE THE DPI VALUES OF GRADS MAP

[bala vasanthakumar]

Dear Grads users,
  I am generating surface charts with the horizontal and vertical resolution of 1000 by 1000, by increasing the height and width. But the dpi values remains 96 only , I want to increase the dpi value of the map. If somebody can help in this regard  i will be very much thankful to them. sample chart is attached with this mail.

Thanks in advance .
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