> For the complete documentation index, see [llms.txt](https://swatplus.gitbook.io/io-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://swatplus.gitbook.io/io-docs/introduction-1/simulation-settings/object.cnt.md).

# object.cnt

This file specifies the land area and the total area (including ponds and reservoirs) of the watershed and the counts of all spatial objects in a simulation.

| Field     | Description                                                | Type    |
| --------- | ---------------------------------------------------------- | ------- |
| name
 | Name of the watershed                                      | string  |
| ls\_area  | Land area of the watershed in ha                           | real    |
| tot\_area | Total area of the watershed in ha                          | real    |
| obj       | Total number of spatial objects in the simulation          | integer |
| hru       | Number of HRUs in the simulation                           | integer |
| lhru      | Number of HRU-ltes in the simulation                       | integer |
| rtu       | Number of routing units in the simulation                  | integer |
| gwfl      | Number of gwflow river cells                               | integer |
| aqu       | Number of aquifers in the simulation                       | integer |
| cha       | Currently not used                                         | integer |
| res       | Number of reservoirs in the simulation                     | integer |
| rec       | Number of recalls (point sources/inlets) in the simulation | integer |
| exco      | Number of export coefficients in the simulation            | integer |
| dlr       | Number of delivery ratios in the simulation                | integer |
| can       | Currently not used                                         | integer |
| pmp       | Currently not used                                         | integer |
| out       | Number of outlets in the simulation                        | integer |
| lcha      | Number of channels in the simulation                       | integer |
| aqu2d     | Currently not used                                         | integer |
| hrd       | Currently not used                                         | integer |
| wro       | Currently not used                                         | integer |