Navigation

  • index
  • modules |
  • next |
  • previous |
  • epygram 2.0.4 documentation »
  • Gallery of use-cases

Gallery of use-cases¶

A collection of use-cases of the epygram library.

This place is dedicated to grow with users, please contribute with more use-cases, provided it could be of interest to colleagues !

A.1 - H2D Plots¶

  1. A simplest plot with default options

  2. Different plot methods from Matplotlib

  3. Handle figure and axes in cartoplot() method

  4. Using a different projection for the plot

  5. Choose NaturalEarth features to be added to plot

  6. Customize parallels and meridians

  7. Global Lon/Lat grids: rotate/shift center

  8. Superposition of 2 fields

  9. Plot wind with barbs, wind speed or both

  10. Define and use a home-made colormap

  11. Superpose an observation point onto a field plot

A.2 - Other plots¶

  1. Plot profile(s)

  2. Plot a section

  3. Comparison of 2 fields through a scatter-plot

  4. Histogram of field(s)

B - Dimensions¶

  1. Aggregate model-level fields to 3D

  2. Aggregate fields temporally (manually)

  3. Aggregate fields temporally (using meta_resource)

  4. Aggregate H2D fields to 4D

  5. Extract a H2D field at a certain level from 3D

  6. Extract a Point and/or get value

  7. Extract a V1D profile from a 3D field

  8. Extract a V2D section from a 3D field

  9. Reduce time dimension of a field

C - Data¶

  1. Decumulate rain fields

  2. Spectral filtering & spectra plots for rectangular domains

  3. Spectral filtering & spectra plots for global domains

  4. Modify field data

  5. Apply a mask using another field

  6. Recompute u/v from psi/khi (Arpege)

  7. Compute vor/div from u/v

  8. Shaving: cut values over a threshold down to this threshold

  9. Morphing: apply local deformation

D.1 - Horizontal Geometry¶

  1. Extract a zoom

  2. Extract a sub-array from a Rectangular domain, keeping projection properties

  3. Resample: project/interpolate a field onto another geometry using resampling

  4. Resample on an “on-the-fly created” regular lon/lat geometry

  5. Get Gauss grid resolution

D.2 - Vertical Geometry¶

  1. Get 3D pressure field at all hybrid-pressure levels

  2. Convert profiles vertical coordinate from Hybrid-Pressure to Pressure

  3. Convert profiles vertical coordinate from Hybrid-Pressure to Altitude

  4. Plot the z/p characteristics of a Hybrid-Pressure vertical coordinate

E - Formats specificities¶

  1. GRIB specificities

  2. netCDF specificities

F - Applications¶

G - Settings¶

Table of Contents

  • Gallery of use-cases
    • A.1 - H2D Plots
    • A.2 - Other plots
    • B - Dimensions
    • C - Data
    • D.1 - Horizontal Geometry
    • D.2 - Vertical Geometry
    • E - Formats specificities
    • F - Applications
    • G - Settings

Previous topic

Colormaps

Next topic

epygram main package

This Page

  • Show Source

Quick search

Navigation

  • index
  • modules |
  • next |
  • previous |
  • epygram 2.0.4 documentation »
  • Gallery of use-cases
© Copyright 2014 --- 2024, A.Mary, S.Riette. Created using Sphinx 8.1.3.