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When I try the following code on Python notebook I get the error message 'NameError: name 'filename' is not defined'.

Code:

import gdal 
import ogr

ras_ds = gdal.Open('D:/qgisImages/raster1.tiff') 
vec_ds = gdal.Open('D:/qgisImages/vector1.tiff')

lyr = vec_ds.GetLayer()

geot = ras_ds.GetGeoTransform()

import peewee
from peewee import *

drv_tiff = gdal.GetDriverByName("GTiff") 
chn_ras_ds = drv_tiff.Create(filename, ras_ds.RasterXSize, ras_ds.RasterYSize, 1, gdal.GDT_Float32)
chn_ras_ds.SetGeoTransform(geot)
Shaido
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Sheeksha Joyseeree
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  • Does this answer your question? [Python NameError: name is not defined](https://stackoverflow.com/questions/14804084/python-nameerror-name-is-not-defined) – Shaido Feb 25 '21 at 07:51

1 Answers1

0

'NameError: name 'filename' is not defined'

means your python interpreter didnt find any variable in the code with the name filename

ΦXocę 웃 Пepeúpa ツ
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  • Hello, I am trying to follow the procedures mentioned on the following page : https://towardsdatascience.com/use-python-to-convert-polygons-to-raster-with-gdal-rasterizelayer-b0de1ec3267. Is there a missing step please? Thank you for your reply – Sheeksha Joyseeree Feb 25 '21 at 11:02