l3py - L3 Products in Python¶
What is l3py¶
l3py is a free Open Source software package for computing mass anomalies from time variable gravity field solutions. It is tailored for products of the GRACE mission and its successor GRACE-FO.
The features of l3py are:
- File I/O for common data formats including GFC files and COARDS compliant netCDF
- Basic arithmetic operations for sets of potential coefficients
- Propagation of spherical harmonic coefficients to gridded mass anomalies
- Spatial filtering of potential coefficients
Modules¶
l3py.io |
File I/O for gravity field representations and gridded data. |
l3py.grid |
Point distributions on the ellipsoid. |
l3py.gravityfield |
Representations of Earth’s gravity field. |
l3py.filter |
Spatial filters for post-processing of potential coefficients. |
l3py.utilities |
Auxiliary functions. |
l3py.kernel |
Isotropic harmonic integral kernels. |
l3py.time |
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