Problems calculating absolute delay for each date using PyAPS

[anaferreira97]

Hello everyone!

I'm trying to run Mintpy with GMTSAR processor but I'm having problems calculating absolute delay for each date using PyAPS. I'm getting the error "TypeError: Can't broadcast (243, 227) -> (1, 3970, 2440)". The entire log is attached.
I'm trying to understand the error but without success... Can you please help me?

mintpy_log.txt

[yunjunz]

Based on your attached log file, the error is due to the size of the DEM (243 x 277), which is different from the input interferograms' size (3970 x 2440).

[anaferreira97]

I already tried a DEM bigger than the input interferograms size but the error still appears.

[yunjunz]

You could plot the DEM and the unwrapped interferograms to check if the DEM covers the entire region of the interferogram.

What I meant was that it seems like the DEM you loaded into mintpy is in much lower resolution (~16 x 8 times) than the interferograms. We would want both files are in the exact spatial extent/coverage and spatial resolution.

[anaferreira97]

All dataset have the same settings and I still have the error... The coordinate system, extent, resolution, dimensions and pixel size... Everything is the same! I can't understand what is wrong.

[yunjunz]

Hmm... Could you show the latest print out msg for the error?

[anaferreira97]

I was testing in the wrong dataset, thank you so much for your help!