Skip to content

Reduce test geotiff size from 10 GB to 1 GB #125

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
brendancol merged 1 commit into from
Jun 8, 2022
+2 −2
Merged

Reduce test geotiff size from 10 GB to 1 GB #125

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 1 addition & 1 deletion mapshader/tests/common.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -22,7 +22,7 @@ def check_and_create_large_geotiff():
x_limits = [-2e7, 2e7]
y_limits = [0.2e7, 1e7]

nx = 115000 # 10 GB
nx = 36200 # 1 GB

dx = (x_limits[1] - x_limits[0]) / (nx-1)
ny = math.ceil((y_limits[1] - y_limits[0]) / dx) + 1
Expand Down
2 changes: 1 addition & 1 deletion mapshader/tests/test_large_vrt.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -21,7 +21,7 @@ def create_tiles():

# Split single large GeoTIFF into multiple tiles.
tiff_file = os.path.join("examples", "large_geotiff", "large_geotiff.tif")
tile_size = 8192
tile_size = 4096
cmd = ["gdal_retile.py", "-ps", str(tile_size), str(tile_size), "-targetDir",
tile_directory, tiff_file]
subprocess.run(cmd)
Expand Down