some problems about input data

[liuanm]

Dear Isya,
hello,I have 2 problems about the input data.
1.What dose the topo_asc/topo_dsc path mean?I don't understand it .Should I modify it?

topo_asc = /home/isya/APPS/ciloto/Sentinel1/batch_asc/topo
topo_dsc = /home/isya/APPS/ciloto/Sentinel1/batch_dsc/topo

2.What's the aspect_val.txt file format?

[dedetmix]

Hi,

1. It is dem.grd to create incidence angle from ascending or descending orbit.
2. You need to create aspect information from DEM to know the slope aspect of your region. You can use a GIS software to generate aspect information from DEM.