Yea, totally understand what you are saying, however, it’s not working. I have my interferogram and unwrapped image that was exported using snaphu. The snaphu import part is not working.
I have the correct file for the first tab:
1-Read-Phase (this is the reference file, usually the one before the unwrapping)
I also have the correct file for the second tab:
2-Read-Unwrapped-Phase (here you chose the hdr file of the unwrapped phase created by snaphu)
However, when I select the unwrapped phase hdr file I get an error that says: could not be read
Exporting and importing is not enough, you have to create the unwrapped phase before importing again. This is done by snaphu, an external program which runs by command line. Please have a look at my tutorial:
You need to enter the full command as given in snaphu.conf
Double clicking won’t work as you cannot add arguments. That is why the window closes immediately.
Excuse me, I want to ask i have done a radiometric terrain flattening for my IW GRDH S-1a data. After said process, this dialog box came up. Will it affect my target product in anyway? What is the cause for java heap space?
Hello @ABraun thank you for your reply to my question. How much RAM is necessary to process IW GRDH Sentinel-1a data on SNAP? I have tried to google the laptop requirements but have not found it.
Yes, I understand that. Here is what it looks like. I have done exactly what the tutorial says. The unwrapping is not executing. The return is c:\temp\export
Nothing pops up and prompts me that something is being blocked.
Is there a problem if I copy and paste the necessary files needed to run snaphu unwrapping from a working folder to the c:\temp\export? Does everything need to be in the same working folder start to finish?