haha, cause my machine is slow from generating 4 plots at same time and cut and paste was laggy.

3rd line is 1097082171119035817_204802_1004802_1024
just sayin'
thx for the help everyone

I'm struggling with the maths lol, but I think I'm ok now.... plotting as advised:
1097082171119035817_0_204800_1024
1097082171119035817_204801_1004801_1024
1097082171119035817_204801_1004801_1024
1097082171119035817_4204803_7404803_1024
why do you have
1097082171119035817_204801_1004801_1024
twice ?
1097082171119035817_0_204800_1024
1097082171119035817_204800_1004800_1024
1097082171119035817_1209600_1004800_1024
1097082171119035817_2214400_1004800_1024
1097082171119035817_3219200_1004800_1024
...
thats how i would do it^^ just add the size e.g. 1004800 to the start number of the last etc.