Thanks again Erik. I'm a little confused about setting the dimensions of the map div to the same as the max extent.<br><br>My max extent is -145,25,-25,75.<br><br>But the dimensions of the map div are in pixels or percent so, I've tried setting the pixels to a multiple of the lon width and lat width, but it's still off.
<br><br>At map width = 4x lon width = 4 x 120 = 480 and<br> map height = 4x lat width = 4 x 50 = 200, <br><br>the bbox for my image request = -137.1875,22.421875,-52.8125,57.578125<br><br>Could you give me just a little more insight into what you mean by dimensions of max extent? Or what relationship I should use between the two?
<br><br>Hope that makes sense.<br>Thanks!<br>-Ed<br><br>