Error message "AttributeError: 'DatasetReader' object has no attribute 'open'" when trying to convert numpy array to GeoTiff

Question

I was wondering if someone could help me with an error message I am getting. First allow me to brief my workflow

imported raster image via rasterio.open
converted raster to array via raster.read(band number)
did some calculations on the array
trying to convert the final results into geotiff

But when I am trying to execute my codes I am getting the followin error message:

**AttributeError: 'DatasetReader' object has no attribute 'open'

here are my codes

# Get necessary information
driver = "GTiff"
nlines = raster.height
ncols = raster.width
nbands = raster.count
data_type = "float32"
crs = raster.crs
transform = raster.transform
count = raster.count
file_name = "C:/file_path/file_name.tif"
 


#Writing the GeoTiff
with raster.open("C:/file_path/file_name.tif", "w",
                             driver = driver,
                             height = height,
                             width = width,
                             count = count,
                             dtype = dtype,
                             crs = crs,
                             transform = transform) as dst:
    dst.write(raster_array)

Trying to write numpy array as GeoTiff

Even checked is my data is a numpy array, and the answer was TRUE

Daria T · Accepted Answer · 2023-03-15 13:06:56Z

0

Your issue looks like a typo. Writing the GeoTiff you should refer to rasterio rather then raster, which seems to be you source data indeed.

#Writing the GeoTiff
with rasterio.open("C:/file_path/file_name.tif", "w",
                         driver = driver,
                         height = height,
                         width = width,
                         count = count,
                         dtype = dtype,
                         crs = crs,
                         transform = transform) as dst:
dst.write(raster_array)

answered Mar 15, 2023 at 13:06

Daria T

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