Thanks for the reply Pallando.
I didn't mean to imply that there were no -z values on the color palette at all (if that is how you took it,) but rather there is no -5z color on the palette.
Here is the section of the altitudes.xml file I would assume should contain the value, but it does not? Is this an oversight?
Code:
<Altitude ImgIndex="21" Name="Water" Alt="10" Red="0" Green="0" Blue="123" />
<Altitude ImgIndex="20" Name="Water" Alt="8" Red="0" Green="0" Blue="120" />
<Altitude ImgIndex="19" Name="Water" Alt="6" Red="0" Green="0" Blue="117" />
<Altitude ImgIndex="18" Name="Water" Alt="4" Red="0" Green="0" Blue="114" />
<Altitude ImgIndex="17" Name="Water" Alt="2" Red="0" Green="0" Blue="111" />
<Altitude ImgIndex="16" Name="Water" Alt="0" Red="0" Green="0" Blue="108" />
<Altitude ImgIndex="15" Name="Water" Alt="-2" Red="0" Green="0" Blue="105" />
<Altitude ImgIndex="14" Name="Water" Alt="-4" Red="0" Green="0" Blue="102" />
//I would assume it should go here
<Altitude ImgIndex="13" Name="Water" Alt="-6" Red="0" Green="0" Blue="99" />
<Altitude ImgIndex="12" Name="Water" Alt="-8" Red="0" Green="0" Blue="96" />
<Altitude ImgIndex="11" Name="Water" Alt="-10" Red="0" Green="0" Blue="93" />
Anyhow, I just customized the file and added it in one of the "blank" spots..so all is good I hope.
I'll likely have more questions as soon as I get the map "converted" fully. In a few test compiles with MapGenerator I noticed a few ugly spots that Dragon had no problem with if I remember correctly. So, I will likely start a new topic when I get to the point of checking those out again.
I welcome further comments..if for nothing else but documentation on this topic for others to reference.