Atlas terrain creation problem

#1 What is the "height range" of your terrain? What is the difference in elevation from the lowest point to the highest point?
* This is the height range (or multiplier) parameter and should be expressed as (your range) / 65536

How much bigger of an Atlas terrain do you want compared to your height map size? This is expressed as a multiplier (2x larger, 3x larger). The "default" value is 2, making a 2048 terrain for you (the +1 is ignored for sizing).
* This is the square size parameter

Tree depth and Error Metric are the parameters that you "play with" to get the best results. Try starting with a Tree Depth of 4 and Error Metric of 1. Look at the log after conversion and it will tell you if it thinks you should be making a deeper (higher) or shallower (lower) Tree. Use the Error Metric value to "tweak" the value between Tree levels.

#2 Thanks for your help

height is 1000 m and terrain has to be about 12000 m in the real world

thanks a lot for your help again

still there is some problem there is the last lines from log file

AtlasResourceTOC::cbOnChunkReadComplete - discarding cancelled chunk (2 @ 1, 3)!
AtlasResourceTOC::cbOnChunkReadComplete - discarding cancelled chunk (2 @ 3, 1)!
AtlasResourceTOC::cbOnChunkReadComplete - discarding cancelled chunk (4 @ 6, 9)!
AtlasResourceTOC::cbOnChunkReadComplete - discarding cancelled chunk (3 @ 5, 3)!

run time error

#3 This problem is some TGEA bug,or something I don't understand , couse I follow same procedure in TSE 4.2 version and works perfectly.
TGEA make terrain without errors but when I try to load my terrain engine loads and in few moments engine crash ,yet I don't know why .TSE 4.2 works perfectly .

#4 I think I saw that there is a known bug with creating Atlas terrains using the 1.01 version. Revert back to 1.0 if you have it.