opendrift

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Use of cycle_length in an (CROCO) NetCDF file?

1

Hi, I want to use climatological results from a CROCO simulation. I have 12 months of currents but if I release particles on December 31st they will have no information...

AndresSepulveda

Sandard name mapping when using the unstructured grid reader

11

Hello, I am trying to run a simulation using the unstructured grid reader. I want to use the `standard_name_mapping` because the reader doesn't recognize the names notation, but I get...

IGanch

Opendrift for fecal concentration simulation

1

Hello everyone, I want to use Opendrift to simulate fecal concentration (with CROCO), but these particles have characteristics that make it difficult to get a more realistic simulation. Is there...

KBattousaiH

Reading NEMO data

6

I am using the reader_netCDF_CF_generic to read in NEMO data, it seems to work, but it doesn't get the projection. Is there a specific syntax to provide the projection? I...

ocgabs

perf(reader): replace the scipy.spatial.cKDTree with pygeos.STRtree to find the nearest node and element

2

Using pygeos.STRtree method will be more efficient than scipy.spatial.cKDTree when searching for the index of the nearest node and element. Closes #889

lyingTree

Seed points scrambled during run

7

I'm having a bizarre behavior where the particles refuse to release from where I'm seeding them. I am specifying the lats and lons for each release, but after I run...

calquigs

The difference between scipy.spatial.cKDTree and pygeos.STRtree

4

In the opendrift/readers/basereader/unstructured.py ，I found the method _build_ckdtree_ and _nearest_ckdtree_ take a long time when running the openoil, so I made the following changes in the method which find the...

lyingTree

Lazy reader using ROMS native reader

8

Hello, I would like to know if it is possible to set the method add_readers_from_list to read a ROMS native netcdf file list? However I need to use the method...

taoansf

``` 14:34:36 DEBUG opendrift.models.basemodel: Calling reader global_landmask 14:34:36 DEBUG opendrift.models.basemodel: ---------------------------------------- 14:34:36 DEBUG opendrift.models.basemodel: Data needed for 100 elements 14:34:36 INFO opendrift.models.basemodel: ======================== 14:34:36 WARNING opendrift.models.basemodel: 14:34:36 DEBUG opendrift.models.basemodel: Traceback...

knutfrode

A minor change of the selafin reader to be more logical in converting variable `ELEVATION Z` from the Selafin files Now `ELEVATION Z` becomes `altitude` which is a standard name...

Boorhin