I am a graduate student in Tongji University, China. These days I did some research in ice sheet modelling by the software Elmer/Ice. And I am interested in ice velocity modelling in Antarctic.
So I followed the example ”teterousse_2014_Step1--teterousse1.sif” by Prof. Gagliardini, then I got the ice velocity distribution map as below.
However, there is measured velocity map by Prof. Rignot this region as below.
Comparing to my result, there is large difference.I am confused about that. I wonder whether I made some mistakes in writing the sif file(if yes, can you give me some suggestions), or actually there will be different between modelled and measured ice velocity. Besides, I also want to know can the elmer/ice make the ice velocity map like the measured one.
I am not familiar with Elmer/Ice, so I am really sorry if I overlooked or misunderstood anything.
I will be very appreciated for any help!