leafmap.array_to_image() gives "multiple values for argument 'transform'" error .

[Sjurk]

I am trying to read and display an image from a NetCDF Dataset following https://leafmap.org/notebooks/89_image_array_viz/ :

Code:

ncds = Dataset("C:\lokal\pyproj\ODMviewer\output\distributed_elements_time_series_odm_hist.nc", 'r') # netCDF4.Dataset
temp = ncds.variables["sim_temperature"][:].filled(fill_value = 9.969209968386869e+36) # temp is a 3D numpy array
GT33 = (1000,0,-75000,0,-1000,8000000) # (dx/dcol, dx/drow, EastEdge, dy/dcol, dy/drow, NorthEdge)
tempimg = leafmap.array_to_image(array=temp[0,:], cellsize=1000, crs="EPSG:32633", transform=GT33)

Does anyone know what I can do to cure the error below?

Edit: By creating image by the leafmap.array_to_memory_file() function instead (parameters unchanged), I got rid of the error, but the geotransform seems to be ignored.

The crs="EPSG32633" (UTM-33n) appears to be noticed; by changing the UTM zone I can move the image west to east with respect to the basemap. Specifying basemap={} hoping to avoid any reprojection did not du any other than removing the basemap.

Output from original attempt, using leafmap.array_to_image:

---

TypeError Traceback (most recent call last)
~\AppData\Local\Temp\ipykernel_25472\3516671947.py in ?()
1 ncds = Dataset("C:\lokal\pyproj\ODMviewer\output\distributed_elements_time_series_odm_hist.nc", 'r')
2 temp = ncds.variables["sim_temperature"][:].filled(fill_value = 9.969209968386869e+36)
3 GT33 = (1000,0,-75000,0,-1000,8000000)
4 # tempimg = leafmap.array_to_image(array=temp[0,:], cellsize=0.01, crs="EPSG:4326")
----> 5 tempimg = leafmap.array_to_image(array=temp[0,:], cellsize=1000, crs="EPSG:32633", transform=GT33)
6 print(type(temp), temp.shape, np.nanmean(temp), type(tempimg))

C:\Lokal\PyProj\ODMviewer\venv\Lib\site-packages\leafmap\common.py in ?(array, output, source, dtype, compress, transpose, cellsize, crs, driver, **kwargs)
10408 import rasterio
10409 import xarray as xr
10410
10411 if output is None:

10412 return array_to_memory_file(
10413 array, source, dtype, compress, transpose, cellsize, crs, driver, **kwargs
10414 )
10415

TypeError: array_to_memory_file() got multiple values for argument 'transform'

Output from updated attempt, using leafmap.array_to_memory_file(); Norway placed somewhere in Africa...

[giswqs]

This issue has already been fixed in #660. I have not released a new version yet. You can update it using leafmap.update_package() and restart the kernel to take effect.

[Sjurk]

Excellent, thanks! Both array_to_image() and array_to_memory_file worked as expected :-)