Opened 6 years ago

Closed 6 years ago

#2118 closed defect (fixed)

GRASS shuts down after 4th toar band

Reported by: mumbaki Owned by: grass-dev@…
Priority: major Milestone: 6.4.3
Component: Imagery Version: unspecified
Keywords: i.landsat.toar, landsat Cc:
CPU: Unspecified Platform: MSWindows 7

Description

Could somebody please help me here. I have a project which I need to accomplish badly but GRASS 6.4.3 appears to have some problems with its toar function (radiance/reflectance). At first, it would successfully translate the first four bands but before the fifth one, it would flash this message: "i.landsat.toar has stopped working" and will close". I am attaching the printscreen for this message. I am quite new to the software and I would need every help I can. I need to do this to be able to clean out clouds on my downloaded Landsat 8 OLI/TIRS image with the acca function. Thanks.

Attachments (1)

grass_toar_problem.png (65.7 KB) - added by mumbaki 6 years ago.
screenshot showing the problem

Download all attachments as: .zip

Change History (4)

Changed 6 years ago by mumbaki

Attachment: grass_toar_problem.png added

screenshot showing the problem

comment:1 Changed 6 years ago by neteler

Keywords: i.landsat.toar added; toar 8 oli/tirs removed

There have been important updates in i.landsat.toar since the release of GRASS 6.4.3.

You may switch to the nightly snapshot (which shall become, soon I hope, GRASS 6.4.4):

http://wingrass.fsv.cvut.cz/grass64/

Please let us know if these fixes address the problem.

comment:2 Changed 6 years ago by mumbaki

Hello, thanks I was able to do the reflectance conversion with the new installer. However, I'm stuck this time with the acca function. It appears not to read or find the reflectance for band 61 (or 6). The L8 bands from 1-11 have all been converted to reflectance. Is there a way to work around this issue? Thanks1!

comment:3 in reply to:  2 Changed 6 years ago by neteler

Resolution: fixed
Status: newclosed

Replying to mumbaki:

Hello, thanks I was able to do the reflectance conversion with the new installer.

Excellent.

However, I'm stuck this time with the acca function. It appears not to read or find the reflectance for band 61 (or 6). The L8 bands from 1-11 have all been converted to reflectance. Is there a way to work around this issue? Thanks1!

Please open a new ticket for this new issue (here it will not be seen since it refers to TOAR).

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