Datasets in FAST format represented by several files: one or more administrative headers and one or more files with actual image data in raw format. Administrative files contains different information about scene parameters including filenames of images. You can read files with administrative headers with any text viewer/editor, it is just plain ASCII text.
This driver wants administrative file for input. Filenames of images will be extracted and data will be imported, every file will be interpreted as band.
From the `` Level 1 Product Output Files Data Format Control Book'':
The file naming convention for the FAST-L7A product files is
L7fppprrr_rrrYYYYMMDD_AAA.FST
where
L7 = Landsat 7 mission
f = ETM+ format (1 or 2) (data not pertaining to a specific format defaults to 1)
ppp = starting path of the product
rrr_rrr = starting and ending rows of the product
YYYYMMDD = acquisition date of the image
AAA = file type:
HPN = panchromatic band header file
HRF = VNIR/ SWIR bands header file
HTM = thermal bands header file
B10 = band 1
B20 = band 2
B30 = band 3
B40 = band 4
B50 = band 5
B61 = band 6L
B62 = band 6H
B70 = band 7
B80 = band 8
FST = FAST file extension
So you should give to driver one of the L7fppprrr_rrrYYYYMMDD_HPN.FST, L7fppprrr_rrrYYYYMMDD_HRF.FST or L7fppprrr_rrrYYYYMMDD_HTM.FST files.
<header>.<ext>
<header>.1.<ext>
<header>.2.<ext>
...
or
<header>.<ext>
band1.<ext>
band2.<ext>
...
or
<header>.<ext>
band1.dat
band2.dat
...
or
<header>.<ext>
imagery1.<ext>
imagery2.<ext>
...
or
<header>.<ext>
imagery1.dat
imagery2.dat
...
in lower or upper case. Header file could be named arbitrarily. This should cover majority of distributors fantasy in naming files. But if you out of luck and your datasets named differently you should rename them manually before importing data with GDAL.
GDAL also supports the logic for naming band files for datasets produced by Euromap GmbH for IRS-1C/IRS-1D PAN, LISS3 and WIFS sensors. Their filename logic is explained in the Euromap Naming Conventions document.