opendrift

opendrift copied to clipboard

missing variables 'land_binary_mask'

9

Hello! I'm dealing with a problem that I don't quite understand why. I wish to use the land mask of the model, not the general one, so I disabled the...

arian-dialectaquiz

How to set priority of nested grids at boundary transition

2

Hello, I'm running a case with two nested ROMS grids and have some doubts about how to set priority for transition area betweeen the two grids.  Considering the high-priority...

taoansf

land_binary_mask issue

2

Hi, I am using an CROCO output with the reader_ROMS_native.py reader which maps mask_rho to land_binary_mask # Map ROMS variable names to CF standard_name self.ROMS_variable_mapping = { # Removing (temoprarily)...

AndresSepulveda

[How to] Seed with different markercolor?

1

Hi, is possible to define marker color somewhere when defining seed position? I dig into the code (plot, animation) and concluded that there is a kind of default marker color...

josefilho77

Hello all, After running simulations (I'm using Leeway models with object type '20-ft Container (80% submerged)') I extracted the final lat/lon position for each element based on the suggestions of...

laralps

Change in "status" label

3

Hi, I just noticed that the valid values for the "status" variable change depending on the available options. If no particles fall under the category "stranded" of "released on land",...

AndresSepulveda

Negative sign of xleeway velocity in leeway module

4

Dear Knut-Frode, good morning! I am a new user of Opendrift, and I would like to why do you insert -x_leeway instead of x_leeway in self.update_positions in leeway.py?

Kostas84B

Error opening file

1

Hi, I am doing this to open a file and do a plot/animation Python 3.9.2 | packaged by conda-forge | (default, Feb 21 2021, 05:02:46) [GCC 9.3.0] on linux Type...

AndresSepulveda

z-levels interpolation in ROMS

1

Hi, I am having a look to reader_roms_native and there is the following code: `# z-levels to which sigma-layers may be interpolated self.zlevels = np.array([ 0, -.5, -1, -3, -5,...

dpereiro91

Improve unstructured netCDF reader (FVCOM, Telemac, ...)

23

The [unstructured netCDF reader](https://github.com/OpenDrift/opendrift/blob/master/opendrift/readers/reader_netCDF_CF_unstructured.py) is far less developed than the counterpart for regular grids ([reader_netCDF_CF_generic](https://github.com/OpenDrift/opendrift/blob/master/opendrift/readers/reader_netCDF_CF_generic.py)). Things to improve: - the present version has no vertical interpolation, and returns [only surface...

knutfrode