I’m working on GRD IW products from November 2017 earlier I opened zip file in snap and vv is not working then I extracted the zip file and problem had solved. I performed subset, calibration, speckle filtering and terrain correction. Now again I try to perform these steps on the same image but this time when I open HV then vv is not working and vice versa and while saving subset it stops at 50 % VV is not able to write in target product and same occurred in calibration and speckle filtering. I redownload the image and snap 6.0 and reinstall it even I reinstall my OS. Is there any solution available to rectify this error.
any error message appearing?
@ABraun OperatorException: Calibration: java.lang.NullPointerException some times shows this type of error and mostly snap goes to not responding and nothing happen after
Did you use it on the zipped or unpacked data?
I used both zipped and unpacked but did not work
if it is only this file, mabye it ist corrupt. Can you name us the scene?
these are the products . I used three differnt dates of same geographic area. All have same issues in snap processing
at 50 % PC hang up.
S1B_IW_GRDH_1SDV_20161015T165945_20161015T170010_002520_00440D_CF2D_subset.data on this product all the tools working fine. I downlaoded this product from EO College Echoes in space
Is there any issue in my system physical memory (RAM) i have installed 4 GBs in my PC ??
low memory should result in a different error actually (java heap space)
yes exactly the same way i made subset
I am asking because there are several ways to create a subset and it could make a difference.
I check this box and problem has solved