add_sector_and_borderline.md
In r2dii.match: Tools to Match Corporate Lending Portfolios with Climate Data

outputs expected value

{
  "type": "list",
  "attributes": {
    "names": {
      "type": "character",
      "attributes": {},
      "value": ["id_direct_loantaker", "name_direct_loantaker", "id_intermediate_parent_1", "name_intermediate_parent_1", "id_ultimate_parent", "name_ultimate_parent", "loan_size_outstanding", "loan_size_outstanding_currency", "loan_size_credit_limit", "loan_size_credit_limit_currency", "sector_classification_system", "sector_classification_input_type", "sector_classification_direct_loantaker", "fi_type", "flag_project_finance_loan", "name_project", "lei_direct_loantaker", "isin_direct_loantaker", "id_loan", "sector", "borderline"]
    },
    "row.names": {
      "type": "integer",
      "attributes": {},
      "value": [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13]
    },
    "class": {
      "type": "character",
      "attributes": {},
      "value": ["tbl_df", "tbl", "data.frame"]
    }
  },
  "value": [
    {
      "type": "character",
      "attributes": {},
      "value": ["C26", "C1", "C35", "C5", "C30", "C3", "C23", "C33", "C31", "C32", "C34", "C25", "C20"]
    },
    {
      "type": "character",
      "attributes": {},
      "value": ["large oil and gas company four", "large automotive company five", "large steel company five", "large automotive company two", "large power company five", "large automotive company one", "large hdv company three", "large power company three", "large power company four", "large power company one", "large power company two", "large oil and gas company five", "large coal company two"]
    },
    {
      "type": "character",
      "attributes": {},
      "value": [null, null, null, null, null, null, null, null, null, null, null, null, null]
    },
    {
      "type": "character",
      "attributes": {},
      "value": [null, null, null, null, null, null, null, null, null, null, null, null, null]
    },
    {
      "type": "character",
      "attributes": {},
      "value": ["UP26", "UP1", "UP35", "UP5", "UP30", "UP3", "UP23", "UP33", "UP31", "UP32", "UP34", "UP25", "UP20"]
    },
    {
      "type": "character",
      "attributes": {},
      "value": ["large oil and gas company four", "large automotive company five", "large steel company five", "large automotive company two", "large power company five", "large automotive company one", "large hdv company three", "large power company three", "large power company four", "large power company one", "large power company two", "large oil and gas company five", "large coal company two"]
    },
    {
      "type": "double",
      "attributes": {},
      "value": [1774620, 10969854, 2222371, 18585364, 16733244, 3867595, 12466411, 2776135, 3084865, 8866025, 5822351, 11132126, 1699037]
    },
    {
      "type": "character",
      "attributes": {},
      "value": ["USD", "USD", "USD", "USD", "USD", "USD", "USD", "USD", "USD", "USD", "USD", "USD", "USD"]
    },
    {
      "type": "double",
      "attributes": {},
      "value": [8873102, 54849271, 11111857, 92926822, 83666218, 19337977, 62332057, 13880676, 15424324, 44330124, 29111756, 55660632, 8495184]
    },
    {
      "type": "character",
      "attributes": {},
      "value": ["USD", "USD", "USD", "USD", "USD", "USD", "USD", "USD", "USD", "USD", "USD", "USD", "USD"]
    },
    {
      "type": "character",
      "attributes": {},
      "value": ["NACE", "NACE", "NACE", "NACE", "NACE", "NACE", "NACE", "NACE", "NACE", "NACE", "NACE", "NACE", "NACE"]
    },
    {
      "type": "character",
      "attributes": {},
      "value": ["Code", "Code", "Code", "Code", "Code", "Code", "Code", "Code", "Code", "Code", "Code", "Code", "Code"]
    },
    {
      "type": "double",
      "attributes": {},
      "value": [6100, 2910, 2410, 2910, 3511, 2910, 2910, 3511, 3511, 3511, 3511, 6100, 5100]
    },
    {
      "type": "character",
      "attributes": {},
      "value": ["Loan", "Loan", "Loan", "Loan", "Loan", "Loan", "Loan", "Loan", "Loan", "Loan", "Loan", "Loan", "Loan"]
    },
    {
      "type": "character",
      "attributes": {},
      "value": ["No", "No", "No", "No", "No", "No", "No", "No", "No", "No", "No", "No", "No"]
    },
    {
      "type": "character",
      "attributes": {},
      "value": [null, null, null, null, null, null, null, null, null, null, null, null, null]
    },
    {
      "type": "character",
      "attributes": {},
      "value": ["728600LZB5IPAF5CM278", "836000XMDHWKK968EK48", "9570006ADHXV8OQKID45", "188800KT6I2BFPQ8LR94", "919900S32VPGBYW4O001", "496300U7J971S488HF87", "727800XGKGZ55ULC9O56", "975800RSVLV132XEKG26", "079600Q8AWSJ1GDC4519", "538800WQ5BY8O5EB5Y74", "0891007LZSAFY2JWQQ06", "6780007PFZ072NXOAS42", "571800XST2D78KG5J818"]
    },
    {
      "type": "character",
      "attributes": {},
      "value": [null, null, null, null, null, null, null, null, null, null, null, null, null]
    },
    {
      "type": "character",
      "attributes": {},
      "value": ["L1", "L2", "L3", "L4", "L5", "L6", "L7", "L8", "L9", "L10", "L11", "L12", "L13"]
    },
    {
      "type": "character",
      "attributes": {},
      "value": ["oil and gas", "automotive", "steel", "automotive", "power", "automotive", "automotive", "power", "power", "power", "power", "oil and gas", "coal"]
    },
    {
      "type": "logical",
      "attributes": {},
      "value": [false, false, false, false, false, false, false, false, false, false, false, false, false]
    }
  ]
}