Here are the data types with brief descriptions:

[detail level 12]

▼Ncv_advection	This module contains all the tools to assemble and solve the equations and fields associated with the CV mesh, i.e. transport equation, continuity equation, DCVFE gradient matrix and the Laplacian system for the zeta-potential
Cdg_derivs_all	Calculates derivatives of vector fields
Cpack_loc_all	Packs field together to be later on used for high order computations
▼Nmulti_data_types	This module contains all the ICFERST structures and associated subroutines (allocate/deallocate) Use it also to identify what a variable means since here they are described
Callocate_multi_dev_shape_funs	Allocates the required memory to store the derivatives of the shape functions
Callocate_multi_field	Allocated a multi field type based on field name
Cmulti_absorption	Comprises all the absorption terms that migth be required
Cmulti_dev_shape_funs	Data structure to store the derivatives of the shape functions and conversors from reference element to local
Cmulti_dimensions	Data type storing all the dimensionrs describing the mesh, fields, nodes, etc
Cmulti_discretization_opts	This type includes the necessary information to choose from the different discretization options available They are a mistery even for the most advanced wizards of the realm... hopefully they can be removed in the future These parameters represent the degree of discretisation used, they are in general hardcoded based on the precision requested by the user so as said, to be removed in the future hopefully
Cmulti_field	Type created to store absorption terms in a compacted way associated subroutines where created to be used with these fields
Cmulti_gi_dimensions	Necessary information for perform gauss integration
Cmulti_matrices	This type contains all the necessary information to solve =systems, matrices, RHS, limiters, colouring and also flags to decide which sort of matrices are generated
Cmulti_ndgln	This type contains all the local to global conversors for the different fields we have
Cmulti_outfluxes	Contains variables to analyse the flux across the BCs that the user is interested
Cmulti_pipe_package	Contains all the information required to model pipes. Many of these fields are unnecessary or even undesired..
Cmulti_shape_funs	Data structure to store all the shape functions to facilitate its movement throughtout the code
Cmulti_sparsities	This data type contains all the sparsities necessary in the multiphase prototype code
Cmulti_sparsity	This type comprises the necessary variables to represent matrices using a CSR structure
Cmulti_transport_scalar	Contains all the information for generic scalar fields to solve for
Cpipe_coords	Type containing everything required to indentify and store which nodes contain a well/pipe
Cporous_adv_coefs	Required values to compute the fluxes for porous media. Effectively the sigma terms from the papers Currently they are oversized since apart from the permeability they are not tensors, this should be changed!
▼Nsetbasicfortrancallbackf
Cfcn
▼Nshape_functions_linear_quadratic	Shape function subroutines for multi-dimensions for Quadrilaterals, Triangles, Hexaedra and Tetrahedra
Cdetnlxr	: Calculates the derivatives of the shape functions
Cdetnlxr_invjac	: Computes the derivatives of the shape functions and the inverse of the Jacobian
▼Nshape_functions_ndim	This module contains subroutines to generate the shape functions for multi dimensions
Cxprod	Performs the cross product of two vectors
▼Nshape_functions_prototype	SHAPE FUNCTIONS SUBRTS
Cdetnlxr_plus_u	Subroutine to compute the derivatives of the inputed shape functions
▼Nxgb_interface	Interface to call XGBoost library C API from fortran
Cfortran_XGBoosterCreate	Create xgboost learner Returns 0 when success, -1 when failure happens
Cfortran_XGBoosterFree	Free obj in handle Returns 0 when success, -1 when failure happens
Cfortran_XGBoosterLoadModel	Load model from existing file. Returns 0 when success, -1 when failure happens
Cfortran_XGBoosterPredict	Make prediction based on dmatrix Returns 0 when success, -1 when failure happens
Cfortran_XGBoosterSaveModel	Save model into existing file. Returns 0 when success, -1 when failure happens
Cfortran_XGBoosterSetParam	Set Booster parameters Returns 0 when success, -1 when failure happens
Cfortran_XGDMatrixCreateFromMat	Create matrix content from dense matrix Returns 0 when success, -1 when failure happens
CSetBasicFortranCallbackF