Skip to content

Add rudimentary Argo float tutorial #132

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
erikvansebille merged 3 commits into from
Feb 19, 2025
Merged

Add rudimentary Argo float tutorial #132

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
3 commits
Select commit Hold shift + click to select a range
04a8a9e
Create Argo_data_tutorial.ipynb
erikvansebille Feb 18, 2025
ed5f09c
Speeding up Argo float simulation by increasing output chunk size
erikvansebille Feb 18, 2025
d68a25e
[pre-commit.ci] auto fixes from pre-commit.com hooks
pre-commit-ci[bot] Feb 18, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 1 addition & 1 deletion docs/tutorials/ADCP_data_tutorial.ipynb
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -128,7 +128,7 @@
" {\"long_name\": \"distance to coast\", \"units\": \"m\", \"positive\": \"shoreward\"}\n",
")\n",
"peru = peru.set_coords(\"s\").sortby(\"s\")\n",
"print(f\"max distance from coast: {abs(peru.s.min()).data/1000:.2f} km\")"
"print(f\"max distance from coast: {abs(peru.s.min()).data / 1000:.2f} km\")"
]
},
{
Expand Down
4 changes: 2 additions & 2 deletions docs/tutorials/CTD_data_tutorial.ipynb
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -263,12 +263,12 @@
"source": [
"# Fill the dataset with values from the csv files.\n",
"for ob in range(5): # loop through files\n",
" header = pd.read_csv(f\"Japan/CTD_Japan_station_{ob+1}.csv\", nrows=7, header=None)\n",
" header = pd.read_csv(f\"Japan/CTD_Japan_station_{ob + 1}.csv\", nrows=7, header=None)\n",
" ctd.lon[ob] = header.iloc[0, 1]\n",
" ctd.lat[ob] = header.iloc[1, 1]\n",
" ctd.start_time[ob] = header.iloc[2, 1]\n",
" ctd.end_time[ob] = header.iloc[3, 1]\n",
" data = pd.read_csv(f\"Japan/CTD_Japan_station_{ob+1}.csv\", skiprows=4)\n",
" data = pd.read_csv(f\"Japan/CTD_Japan_station_{ob + 1}.csv\", skiprows=4)\n",
" ctd.P[:, ob] = data[\"pressure [hPa]\"]\n",
" ctd.T[:, ob] = data[\"temperature [degC]\"]\n",
" ctd.S[:, ob] = data[\"salinity [g kg-1]\"]"
Expand Down
133 changes: 133 additions & 0 deletions docs/user-guide/tutorials/Argo_data_tutorial.ipynb
View file
Open in desktop

Large diffs are not rendered by default.

4 changes: 3 additions & 1 deletion src/virtualship/instruments/argo_float.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -157,7 +157,9 @@ def simulate_argo_floats(
)

# define output file for the simulation
out_file = argo_float_particleset.ParticleFile(name=out_path, outputdt=outputdt)
out_file = argo_float_particleset.ParticleFile(
name=out_path, outputdt=outputdt, chunks=[len(argo_float_particleset), 100]
)

# get earliest between fieldset end time and provide end time
fieldset_endtime = fieldset.time_origin.fulltime(fieldset.U.grid.time_full[-1])
Expand Down