Closed merkato closed 6 years ago
Hello, thank you for reporting this. Could you also upload the SCP Log file?
Thanks for the great update of SCP. And for sharing my polish tutorial on land cover classification
Thank you very much. I'm glad to share your tutorial. I'll try to fix this issue.
I've tested ISODATA algorithm with same raster. "Use random seed signatures","Spectral Angle Mapping" settings used. Success.
Only K-means method affected.
Thank you very much for your feedback. I'll look into this.
Possibly it is related to system memory. Could you please try this dataset in your system https://docs.google.com/uc?id=18CXceeQrjxQoM5Z80kvlvdTI4SmVBDZn
This dataset is correctly processed with K-means. I will try to set more memory in settings and try again with one of Sentinel's... Thank you for investigating this.
2018-02-05 23:18 GMT+01:00 Luca Congedo notifications@github.com:
Possibly it is related to system memory. Could you please try this dataset in your system https://docs.google.com/uc?id= 18CXceeQrjxQoM5Z80kvlvdTI4SmVBDZn
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Ok. Clipped Sentinel dataset was correctly processed with 4000 MB RAM set.
My proposition is to change "Memory error. Please, set a lower value of RAM in the tab Settings"
as `"Memory error. Please, adjust value of RAM in the tab Settings". First information is in my opinion confusing - I was lowering RAM available to SCP, but I should set it bigger.
Once again - thank you very much for you effort to make SCP even better.
Thank you very much for your feedback. Yes, I'll try to improve the memory error messages
Once again it's me ;) QGIS 2.99/SCP 6.0.1
I have some issues with K-Means Clustering and Isodata probably:
I'm using Sentinel-2 data as cropped TIFF (about 1/4 of granule).
"Błąd [28] : Memory error. Please, set a lower value of RAM in the tab Settings"
I've set to 2000, and 1000 accordingly. Checking system usage, there's no more than 3 GB RAM used in that time on 8 GB system.
QGIS throws out these messages:
Python warnings tab:
Python errors: