Hello,
Could you clarify which is the command that fails ?

Dear Binbin, Apparently you did not properly install all dependencies, because it says that scipy is missing. Please make sure that you have installed all dependencies as explained in the README. Also please make sure to create a new thread in the forum when your issue is not related to an existing ...

Please make sure that you have properly compiled the code. The module polymer_main is written in cython, so it needs to be compiled.

Possibly. I can not reproduce the error.
Did you run l8_angles with :
l8_angles LC08_L1TP_045011_20130813_20170309_01_T1_ANG.txt BOTH 1 -b 1 ?

Hello,
I could process the same Landsat8 file without an error with v4.13 (which I see you are using as well).
Do you get the same error on another L8 file ? Could you post your run script ?

No, you just have to create the directory that appears in the error message with the provided command.
The mask will be downloaded automatically when you run the code again.

Hi,
Although the message is, I agree, not very explicit, it means that the required xml file is not found, but I see nothing wrong with your script.
Could you check in your directory FName, that there is a single xml file named MTD_TL.xml ?
Cheers,
François

Hi Joao,

For coarser resolution, you may want to look at "Reduced Resolution" Level 1 products (1200m). Polymer is fully compatible with RR products.
Otherwise, I would recommend averaging the products a posteriori (at level2), if the purpose is not to save processing time.
Cheers,
François

Hi Joao, And thanks !! It's not possible out of the box, but what you can try as a workaround : l1 = Level1_OLCI(dirname) lat = l1.read_band('latitude', (l1.totalheight, l1.totalwidth), (0, 0)) lon = l1.read_band('longitude', (l1.totalheight, l1.totalwidth), (0, 0)) d = (lat - lat0)**2 + (lon - lon0...

What error message do you get ?
With the .netrc set, could you try with the following command ?