Fmask 4.1 errors with Landsat Collection 2 data.

[sharkinsspatial]

We've begun some initial testing of Fmask with the new Landsat Collection 2 data in anticipation of its release later this year.

There are some structural and metadata changes at the product level which are detailed here. When running Fmask 4.1 with one of the Collection 2 samples we are receiving the following error.

Error using GRIDobj (line 295)
GRIDobj cannot read the TIF-file because it does not have a tfw-file.
Error in nd2toarbt (line 575)
Error in LoadData (line 101)
Error in autoFmask (line 114)
Error in Fmask_4_1 (line 10)
TopoToolbox:GRIDobj:read

Which indicates an error at the geotiffread level. As a note, the geotiffread method is listed as not recommended in the official Matlab documentation.

Unfortunately we do not have access to a Matlab installation to try and diagnose and debug these lower level read issues.

[qsly09]

We have noted this problem, and we will fix it soon. I will leave another message here once done. Thank you.

[qsly09]

Hi Sharkinsspatial,

The Fmask has been updated for processing the new Landsat Collection 2 data (Fmask 4.2). Please start it by 'Fmask_4_2' if you are using the standalone without GUI.

Thank you.

S.