Posted on February 23, 2023 (Updated on July 10, 2025)
Suppress warnings in Python/OGR
Hiking & ActivitiesHow do I stop user warnings in Python? If you want to stop the process for warnings like exceptions, set action of warnings. simplefilter() to ‘error’ . How do I turn off NumPy warnings? We will use “numpy. seterr(all=’ignore’)” to suppress all floating-point warnings. How do I turn off warning messages in R? We can
Posted on February 23, 2023 (Updated on July 10, 2025)
Calculate water area of Sar images of Google earth engine
Hiking & ActivitiesHow do you calculate the area of a classified image in Google Earth Engine? Area Calculation for Images (Single Class) pixelArea() function. This function creates an image where each pixel’s value is the area of the pixel. If the image pixels contains values 0 or 1 – we can multiply this pixel area image with
Posted on February 23, 2023 (Updated on July 10, 2025)
Batch reclassify rasters with different elevation ranges
Hiking & ActivitiesHow do you reclassify raster data? Click the Input raster dropdown arrow and click the raster with the values you want to reclassify. Click the Reclass field dropdown arrow and click the field you want to use. Click the Classify button. Click the Method dropdown arrow and choose a classification method to reclassify your input
Posted on February 23, 2023 (Updated on July 10, 2025)
Styling OSM data with OSM-Carto
Hiking & ActivitiesHow do I customize OpenStreetMap? Styling a map: set custom colors and font settings Open map style from a link. Click the “Open” menu to choose a map style you will you as a basis: Customize your map. Download and use the generated map style in your project. How to use OSM data in
Posted on February 23, 2023 (Updated on July 10, 2025)
Clustering in ArcGIS – Fixed size
Hiking & ActivitiesWhat is cluster tolerance in ArcGIS? A cluster tolerance is used to integrate vertices. All vertices that are within the cluster tolerance may move slightly in the validation process. The default cluster tolerance is based on the precision defined for the dataset. The default cluster tolerance is 0.001 meters in real-world units. How do I
Posted on February 23, 2023 (Updated on July 10, 2025)
Working with irregularly spaced gridded NetCDF data in R
Hiking & ActivitiesHow to read a NetCDF file in R? You can read netCDF data in R using the ncdf4 package. You can use the nc_open function from the ncdf4 package to open a connection to a netCDF file. How to extract data from NetCDF file using R? How to convert NetCDF to CSV using R? Install