Mar-27-2019, 12:13 PM
Hello.
I want to automate this code below for other 99 images, the problem that I have is that each image is in its specific folder as it's mentioned in the picture below. the images are very big and I want to clip them in a specific area, is that possible to make it automatic also ?
I want to automate this code below for other 99 images, the problem that I have is that each image is in its specific folder as it's mentioned in the picture below. the images are very big and I want to clip them in a specific area, is that possible to make it automatic also ?
import rasterio import os from rasterio import plot import matplotlib.pyplot as plt import numpy as np os.chdir(r'Z:\New folder\S2\L1C_T29SPR_A003995_20160328T111353_2016-03-28\New folder\CLIP') band4 = rasterio.open(r'Z:\New folder\S2\L1C_T29SPR_A003995_20160328T111353_2016-03-28\New folder\CLIP\clip_RT_L1C_T29SPR_A003995_20160328T111353_B04.tif') #red band5 = rasterio.open(r'Z:\New folder\S2\L1C_T29SPR_A003995_20160328T111353_2016-03-28\New folder\CLIP\clip_RT_L1C_T29SPR_A003995_20160328T111353_B08.tif') #nir plot.show(band5) band4.dtypes red = band4.read(1).astype('float32') nir = band5.read(1).astype('float32') ndvi=np.where( (nir+red)==0., 0, (nir-red)/(nir+red)) ndvi[:5,:5] plot.show(ndvi) plt.colorbar (ndvi) #I have also a problem with colorbar as it didn't show properlyThank you