CDORemap.R

              if (dim_name %in% c(lon_dim, lat_dim)) {
                if (dim_name == lon_dim) {
                  lons_attr_bk[['variables']][[var]][['dim']][[dim]][['name']] <- new_lon_name
                } else {
                  lons_attr_bk[['variables']][[var]][['dim']][[dim]][['name']] <- new_lat_name
                }
              }
            } else if (!is.null(names(lons_attr_bk[['variables']][[var]][['dim']]))) {
              dim_name <- names(lons_attr_bk[['variables']][[var]][['dim']])[dim]
              if (dim_name %in% c(lon_dim, lat_dim)) {
                if (dim_name == lon_dim) {
                  names(lons_attr_bk[['variables']][[var]][['dim']])[which(names(lons_attr_bk[['variables']][[var]][['dim']]) == lon_dim)] <- new_lon_name
                } else {
                  names(lons_attr_bk[['variables']][[var]][['dim']])[which(names(lons_attr_bk[['variables']][[var]][['dim']]) == lat_dim)] <- new_lat_name
                }
              }
            }
            if (!is.null(dim_name)) {
              if (dim_name %in% c(lon_dim, lat_dim)) {
                if (dim_name == lon_dim) {
                  new_vals <- found_lons[TRUE]
                } else if (dim_name == lat_dim) {
                  new_vals <- found_lats[TRUE]
                  if (!result_is_irregular) {
                    dims_to_remove <- c(dims_to_remove, dim)
                  }
                }
                if (!is.null(lons_attr_bk[['variables']][[var]][['dim']][[dim]][['len']])) {
                  lons_attr_bk[['variables']][[var]][['dim']][[dim]][['len']] <- length(new_vals)
                }
                if (!is.null(lons_attr_bk[['variables']][[var]][['dim']][[dim]][['vals']])) {
                  if (!result_is_irregular) {
                    lons_attr_bk[['variables']][[var]][['dim']][[dim]][['vals']] <- new_vals
                  } else {
                    lons_attr_bk[['variables']][[var]][['dim']][[dim]][['vals']] <- 1:length(new_vals)
                  }
                }
              }
            }
          }
          if (length(dims_to_remove) > 1) {
            lons_attr_bk[['variables']][[var]][['dim']] <- lons_attr_bk[['variables']][[var]][['dim']][[-dims_to_remove]]
          }
        }
      }
      names(lons_attr_bk[['variables']])[1] <- lon_var_name
      lons_attr_bk[['variables']][[1]][['units']] <- 'degrees_east'
    }
    attributes(found_lons) <- lons_attr_bk
    lats_attr_bk[['dim']] <- dim(found_lats)
    if (!is.null(lats_attr_bk[['variables']]) && (length(lats_attr_bk[['variables']]) > 0)) {
      for (var in 1:length(lats_attr_bk[['variables']])) {
        if (length(lats_attr_bk[['variables']][[var]][['dim']]) > 0) {
          dims_to_remove <- NULL
          for (dim in 1:length(lats_attr_bk[['variables']][[var]][['dim']])) {
            dim_name <- NULL
            if ('name' %in% names(lats_attr_bk[['variables']][[var]][['dim']][[dim]])) {
              dim_name <- lats_attr_bk[['variables']][[var]][['dim']][[dim]][['name']]
              if (dim_name %in% c(lon_dim, lat_dim)) {
                if (dim_name == lon_dim) {
                  lons_attr_bk[['variables']][[var]][['dim']][[dim]][['name']] <- new_lon_name
                } else {
                  lons_attr_bk[['variables']][[var]][['dim']][[dim]][['name']] <- new_lat_name
                }
              }
            } else if (!is.null(names(lats_attr_bk[['variables']][[var]][['dim']]))) {
              dim_name <- names(lats_attr_bk[['variables']][[var]][['dim']])[dim]
              if (dim_name %in% c(lon_dim, lat_dim)) {
                if (dim_name == lon_dim) {
                  names(lats_attr_bk[['variables']][[var]][['dim']])[which(names(lats_attr_bk[['variables']][[var]][['dim']]) == lon_dim)] <- new_lon_name
                } else {
                  names(lats_attr_bk[['variables']][[var]][['dim']])[which(names(lats_attr_bk[['variables']][[var]][['dim']]) == lat_dim)] <- new_lat_name
                }
              }
            }
            if (!is.null(dim_name)) {
              if (dim_name %in% c(lon_dim, lat_dim)) {
                if (dim_name == lon_dim) {
                  new_vals <- found_lons[TRUE]
                  if (!result_is_irregular) {
                    dims_to_remove <- c(dims_to_remove, dim)
                  }
                } else if (dim_name == lat_dim) {
                  new_vals <- found_lats[TRUE]
                }
                if (!is.null(lats_attr_bk[['variables']][[var]][['dim']][[dim]][['len']])) {
                  lats_attr_bk[['variables']][[var]][['dim']][[dim]][['len']] <- length(new_vals)
                }
                if (!is.null(lats_attr_bk[['variables']][[var]][['dim']][[dim]][['vals']])) {
                  if (!result_is_irregular) {
                    lats_attr_bk[['variables']][[var]][['dim']][[dim]][['vals']] <- new_vals
                  } else {
                    lats_attr_bk[['variables']][[var]][['dim']][[dim]][['vals']] <- 1:length(new_vals)
                  }
                }
              }
            }
          }
          if (length(dims_to_remove) > 1) {
            lats_attr_bk[['variables']][[var]][['dim']] <- lats_attr_bk[['variables']][[var]][['dim']][[-dims_to_remove]]
          }
        }
      }
      names(lats_attr_bk[['variables']])[1] <- lat_var_name
      lats_attr_bk[['variables']][[1]][['units']] <- 'degrees_north'
    }
    attributes(found_lats) <- lats_attr_bk
  }
  list(data_array = if (return_array) {
                      if (interpolation_needed) {
                        result_array
                      } else {
                        data_array
                      }
                    } else {
                      NULL
                    },
       lons = found_lons, lats = found_lats)
}