Standard Mercator in GM11
tjhb
Global Mapper UserTrusted User
Mike,
In GM 11 (latest build), if an unprojected image of the whole world (bounds (-180, 90), (180, -90)) is reprojected to a standard Mercator centred at (0, 0), then the resulting image is truncated at latitudes 30 and -30. Pixels are visible only between these parallels.
In GM 10 the same procedure gives no truncation.
Tim
In GM 11 (latest build), if an unprojected image of the whole world (bounds (-180, 90), (180, -90)) is reprojected to a standard Mercator centred at (0, 0), then the resulting image is truncated at latitudes 30 and -30. Pixels are visible only between these parallels.
In GM 10 the same procedure gives no truncation.
Tim
Comments
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Tim,
It looks like a recent change resulted in that bug, but I have now fixed it. I have placed a new build at http://www.globalmapper.com/global_mapper11.zip with the change for you to try. Simply download that file and extract the contents into your existing v11.xx installation folder to give it a try. If you are using the 64-bit version, there is a new build available at http://www.globalmapper.com/global_mapper11_64bit.zip .
Let me know if I can be of further assistance.
Thanks,
Mike
Global Mapper Support
support@globalmapper.com -
That has to be a record Mike, even for you! The build process must have taken at least 6 of those 11 minutes. How do you do it?
Thanks, most appreciated.
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