Jean-Romain

[Feature request] function that tells what is the current strategy

5

Let define a simplified function in a package that looks like that: ```r pkg_fun

[Question] How to stop a parallel loop when an error has been raised

2

This a question I asked on [stackoverflow](https://stackoverflow.com/questions/49719108/how-to-stop-a-parallel-loop-when-an-error-has-been-raised?noredirect=1#comment86451171_49719108). Nobody answered so I'm annoying you here :wink: I create parallel loops using `future`. Sometime the expression called raise an error. In that...

set.values assigns to all layers

1

`set.values()` assigns to all layers without being able to modify a specific layer ```r library(terra) s

terra::mosaic performs less efficiently than raster::mosaic with a list of rasters

3

When running `mosaic` on a relatively large list of in-memory rasters `terra` is much slower than `raster` and uses a lot of memory (the example below goes beyond my RAM...

Some point ordering lead to different results when performing the segmentation. This is related to #349. ``` r library(lidR) LASfile [1] 274 length(na.omit(unique(las3@data$treeID))) #> [1] 273 length(na.omit(unique(las4@data$treeID))) #> [1] 274...

An R package that wraps your code

5

Hi, I wrapped your C++ code into an package for the R language. See [RcppConcaveman](https://github.com/Jean-Romain/RcppConcaveman). Then I tried it and I compared it to the R package [concaveman](https://github.com/joelgombin/concaveman) that is...

Incoming improvements in lidR useful for TreeLS

3

This issue gonna be long. I'm presenting new C++ feature in `lidR` that will strongly benefit to `TreeLS` both in term of memory and speed. I'll start explaining some memory...

tsearch: Point not inserted

2

Reproducible example given by email: ``` r library(geometry) source("dumpdata.txt") D = delaunayn(cbind(x,y)) tsearch(x,y,D,x1,y1) #> Error in C_tsearch(x, y, t, xi, yi, bary): Failed to insert point into QuadTree. #> Please...

QH6227 impossible to triangulate a dataset

12

Hi, I found a dataset I'm not able to triangulate. There is no trick in this dataset such as co-circular points but I can't apply the `delaunayn` function. The dataset...

Wrong triangulation for a specific dataset in devel 0.4.0

4

Hi again, I just spent so much time to figure out why a bug appeared in my package but actually the bug occurs since I installed the devel version of...