Questions tagged [gdal-grid]

The tag has no usage guidance.

Filter by
Sorted by
Tagged with
0
votes
0answers
19 views

Use gdal_grid with geopackage

I'm using gdal_grid to interpolate IDW mode with points in GPKG format but I don't know how to write the sequence. I'm using the following code: gdal_grid -zfield "z" -a invdist:power=2.0:smoothin=1....
0
votes
1answer
53 views

gdal_grid does not work in cron but works in terminal

I use the gdal_grid interpolation command. When I work in the terminal everything works perfectly. However, when I try to run the command in the bash script from cron then it does not work. Bash ...
5
votes
0answers
325 views

GDAL grid Not recognizing csv as having geometry [closed]

NON-DUPLICATE EDIT: This question is not a duplicate because I have tried the solution presented as the answer to the "original" question and it did not work. See results below. I am attempting to ...
2
votes
0answers
302 views

Rendering artifacts with linear interpolation in gdal_grid

I have problems with strange artifacts occuring when rendering GeoTIFFs using gdal_grid with the linear interpolation algorithm. Input files I have a samples.csv file with some geo data samples: ...
1
vote
0answers
66 views

Issue with gdalUtils vs. raster in gridding data in R

I have irregularly spaced data (XYZ) and I'm trying to grid it in R using 2 different libraries, gdalUtils and raster. I'd prefer to use gdalUtils as I have more options, but the output looks off. ...
3
votes
1answer
893 views

gdal_grid, how to set pixel size?

I'm using gdal_grid to convert a shapefile with points and I would like to set the pixel size of the output. I've only found the -outsize flag that lets me set the size of the output raster, but I ...