Hello, I would like to learn more about power estimation. I am looking into the JSON file of the and2 standard cell and found some power consumption information shown below. Are there any resources for me to learn how to use this information to calculate power consumption? I understand what internal power is, but I do not know how to use the information below to calculate internal power based on a given waveform.

"pin,A": {
    "capacitance": 0.0016,
    "clock": "false",
    "direction": "input",
    "fall_capacitance": 0.001563,
    "internal_power": {
      "fall_power,power_inputs_1": {
        "index_1": [
          0.01,
          0.0230506,
          0.0531329,
          0.122474,
          0.282311,
          0.650743,
          1.5
        ],
        "values": [
          0.002834,
          0.002835,
          0.0028374,
          0.0028381,
          0.0028398,
          0.0028435,
          0.0028523
        ]
      },
      "rise_power,power_inputs_1": {
        "index_1": [
          0.01,
          0.0230506,
          0.0531329,
          0.122474,
          0.282311,
          0.650743,
          1.5
        ],
        "values": [
          -0.002302,
          -0.0023048,
          -0.0023113,
          -0.0023072,
          -0.0022979,
          -0.0022764,
          -0.0022267
        ]
      }
    },
    "max_transition": 1.5,
    "related_ground_pin": "VGND",
    "related_power_pin": "VPWR",
    "rise_capacitance": 0.001637
  },