| 16 | | * `PDAF_init_filters` - interface routine to `PDAF_X_init`[[BR]] |
| 17 | | * `PDAF_X_init` performs the filter-specific initialization of parameters and calls the user-supplied routine that initializes the initial ensemble of model states. |
| 18 | | * `PDAF_alloc_filters` - interface routine to `PDAF_X_alloc`[[BR]] |
| 19 | | * `PDAF_X_alloc` allocates the filter-specific arrays. |
| 20 | | * `PDAF_options_filters` - interface routine to `PDAF_X_options` |
| 21 | | * `PDAF_X_options` is an optional routine. Its purpose is to display an overview of available options for the filter algorithm. |
| | 16 | || `PDAF_init_filters` || Interface routine to `PDAF_X_init`.[[BR]] `PDAF_X_init` performs the filter-specific initialization of parameters and calls the user-supplied routine that initializes the initial ensemble of model states.|| |
| | 17 | || `PDAF_alloc_filters` || Interface routine to `PDAF_X_alloc`.[[BR]] `PDAF_X_alloc` allocates the filter-specific arrays. || |
| | 18 | || `PDAF_options_filters` || interface routine to `PDAF_X_options`.[[BR]] `PDAF_X_options` is an optional routine. Its purpose is to display an overview of available options for the filter algorithm.|| |