IdePix Sentinel 2 Problem on target product initialisation

Optical Toolbox
#1

Hi
I want to use IdePix for cloud detection for sentinel images in SNAP 9.0. First thing, I have resampled sentinel 2 Level 1C images to 10 m Resolution. Now, when i try to execute IdePix Sentinel 2 MSI the following error is occurred.

"A problem occurred during target product initialisation.
Type: OperatorException
Message: Mandatory auxdata file ‘150m.zip’ could not be downloaded:Address family not connected by protocol family:connect

Input product is S2A_MSIL1C_20180615T045701_N0206R119_T44QPD_20180615T080052_s2resampled.dim

please assist me in this regard.
Thanks Hari.

#2

You may have encountered an internet glitch. You can download the 150m.zip file manually from:
STEP Watermask Images
and save them to a <user_home>/.snap/auxdata/watermask directory.

#3

After saving all files in the respective directory. I have executed the IdePix processor, the following error is occured.

“A problem occurred during target product initialisation”
Type:Operator Exception
Message: Cannot construct DataBuffer

Please assist me in this regard
Thanks, Hari.

#4

This means that your system does not have enough memory to process the data.
You can try to limit the processing to a specific area, or you only do the processing on 20m.
Alternatively, you can increase the RAM of your system.

#5

Many thanks. Problem is resolved

#6

Many Thanks sir. Problem is Resolved