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I am working on a Django project that uses Django ORM to export raster data into PostGIS database. Here is the Django model:

from django.contrib.gis.db import models
class RasterWithName(models.Model):
    rast = models.RasterField()
    name = models.TextField()

Currently, in the database, I have 3 rows of data. The picture below shows this:

enter image description here

Then, I go to Django's shell using python manage.py shell. What should I write (other than RasterWithName.objects.raw() in the shell to perform a query on the rasters and get raster values for, let's say, a point with the location of (lat=10, lon=10) in a list ?

I could not find an equivalent for ST_Value in GeoDjango.

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