Error: Cannot construct DataBuffer


#61

Yes, but even at 16GB making very big graphs should be avoided.


#62

Please help me in solving this error.


#63

Solving the error for you is not possible without complete information of your situation. Did you try to get it to work as a graph first?


#64

Please have a look at the original post. I’ve answered there.
Btw, please don’t ask the same question in two threads. One time is usually enough.


#65

Hello, I have the same problem. How can I solve it?


#67

please go through the solutions proposed above or ask more specificly.


#68

Hi. I’m facing the same problem. I’m working with very large COSMO-SkyMed Himage, and I want to do a multi-temporal speckle filter using my 6 images. Each image has about 1.8 Gb. I’m running in a 32 Gb RAM server, and it doesn’t seem to use more than 20 Gb. I tried to stack one by one but got the ‘Cannot construct DataBuffer’ at the 4th.
I also tried to save the output to BigTIFF.
I’m using the SNAP GUI where I already set to 32 Gb in the Performace options.

Do you have any idea what else could be the cause?
Thanks for any help.