vector

Steps/Code to reproduce:

We've seen a searchResultBufFlags array in proxy task scheduler.
It is never cleaned from the map so I guess there is a memory leak especially when search number is going up.

We need to check on how to fix it

Expected result:

Delete or clean it when ne

The gdal/swig/python/samples/ogr_layer_algebra.py should be promoted to an official Python script

Steps:

• move it to gdal/swig/python/scripts
• create a new test script for it in autotest/pyscripts/test_ogr_layer_algebra.py
• write a documentation page in doc/source/programs/ogr_layer_algebra (and link it to the index)

The User Guide on vectors and matrices should be updated with instructions for how to use the matrix! macro (and related vector!, dvector! and dmatrix! macros) to construct matrices, as this is now the preferred way of constructing small matrices directly based on entries.

See #987 for the issue that prompted this issue.

In the event payload the return type of layer is `L.Layer? so it needs to be casted to the Layer-Type.

layer.on('pm:edit', (e) => {
  if(e.shape === 'Polygon'){
     (e.layer as Polygon).getLatLngs();
  }
});

I think following should work too: (But not tested)

layer.on('pm:edit', (e) => {
  if(e.layer instanceof L.Polygon){
     (e.layer as Polygon).getLatLngs();
  }

Is your feature request related to a problem? Please describe.
I'm always frustrated when I'm typing a new value for a parameter and I gave up on this edition, but I can't cancel it by keyboard.

Describe the solution you'd like
By pressing Esc I should be able to cancel my in-going edition on the Value column of the Parameters Panel as I'm able to when editing a layer name in the La

It would be great to mention this in the relevant chapter: https://github.com/walkerke/crsuggest

Specifically it would fit perfectly here: https://geocompr.robinlovelace.net/reproj-geo-data.html#which-crs-to-use

Heads-up @walkerke, awesome package, let me know if you've any comments/suggestions on describing the package and thanks for developing it!

Add Runnable links of the code below the example.
Use link name Run Code which links to a Online C++ complier conatining the example code.
Use Rextester as the Online C++ Compiler (If you have a better suggesstion please comment).

Follow below steps to generate the Run Code Link.

1. Go to Rextester
2. Copy or write the example

An option like $ fio cat --bounds w s e n --bounds-crs <crs> --dst-crs <crs> would allow for filtering prior to reprojection, like $ ogr2ogr -spat w s e n -spat_srs <crs>.

See Toblerity/Fiona#210 for a discussion about standardizing bounding boxes as --bounds w s e n rather than --bbox w,s,e,n.