Closed AndrewPham9 closed 4 years ago
MarcYin
commented
5 years ago Hi,
It seems the problem is related to the downloading of emulator files in the closed problem at #6 .
You do not need to do anything with the emulator files and it will be used directly by SIAC when you are doing AC.
Cheers,
Marc.
AndrewPham9
commented
5 years ago tks Marc. but the final file after doing SIAC is as ".pkl" but i cannot load pkl by python even when in colab. is .pkl file final product of this whole process?
On Tue, Jun 18, 2019 at 5:54 PM MarcYin notifications@github.com wrote:
Hi,
It seems the problem is related to the downloading of emulator files in the closed problem at #6 https://github.com/MarcYin/SIAC/issues/6 .
You do not need to do anything with the emulator files and it will be used directly by SIAC when you are doing AC.
Cheers,
Marc.
— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub https://github.com/MarcYin/SIAC/issues/7?email_source=notifications&email_token=AMLCXBB2CQD2MEJHUY7VWQTP3C5E5A5CNFSM4HY566T2YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGODX572BA#issuecomment-503053572, or mute the thread https://github.com/notifications/unsubscribe-auth/AMLCXBGJKO3J6HYHUCRP7Y3P3C5E5ANCNFSM4HY566TQ .
MarcYin
commented
5 years ago Hi Andrew,
The emulators files (.pkl) are not the final products, and it's used by SIAC as a numerical approximation of 6S radiative transfer model for both atmospheric parameters retrieval and atmospheric correction. I saw you are using Windows system for the testing, but I do not have access to windows machine, and I did not test it running with windows machine neither, so do you have a linux system where you can test whether it works or not?
Cheers,
Marc.
AndrewPham9
commented
5 years ago Hi Marc. Thing seems to be still not right. This time, i got below problem.
MarcYin
commented
5 years ago Hi,
This should be a problem in generating Landsat 8 per-pixel angle and the tool included in SIAC is the one from https://www.usgs.gov/media/files/landsat-8-angles-creation-tools-readme. That tool requires a GNU C/Linux environment, and your current operating is windows, which should be the reason why it can not generating the Landsat 8 angles. So the direct suggestion is to use a linux environment, which should free from this issue.
Cheers,
Marc.
MarcYin
commented
5 years ago Hi,
I have made a conda package for SIAC and which should be able to install relevant gcc and other dependences for you automatically, and the way you can install it is by:
conda install -c f0xy siac
Marc.
AndrewPham9
commented
5 years ago Thank you so much. i'll try and reply if it works.
Andrew.
On Mon, Jul 8, 2019 at 8:54 PM MarcYin notifications@github.com wrote:
Hi,
I have made a conda package for SIAC and which should be able to install relevant gcc and other dependences for you automatically, and the way you can install it is by:
conda install -c f0xy siac
Marc.
— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub https://github.com/MarcYin/SIAC/issues/7?email_source=notifications&email_token=AMLCXBEXNLC7WVKB75NCGIDP6NBHPA5CNFSM4HY566T2YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGODZNE2SA#issuecomment-509234504, or mute the thread https://github.com/notifications/unsubscribe-auth/AMLCXBDCGR7PFCWYCIPPT2LP6NBHPANCNFSM4HY566TQ .
-- Phạm Trần Nhật Duy Researcher of HCMC Space Technology Application Center 268A Nam Ky Khoi Nghia St, Dist 3, Ho Chi Minh city, Viet Nam
Hi MarcYin. I installed SIAC through pip install for both python 3.6 and 2.7 version. with 3.6 version i got below error
then i change to 2.7 version and still got problem
finally i changed to google colab to check if my python environment has some thing wrong. This time it process successfully and return 6 .pkl files.
So i have 3 questions. first 2 are about error in python from my environment. 3rd question is "what should i do next with 6 .pkl files?"
Thank you alot!