numcodecs-ebcc 0.1.1

EBCC codec implementation for the numcodecs API
Documentation 
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{
  "type": "object",
  "unevaluatedProperties": false,
  "oneOf": [
    {
      "type": "object",
      "properties": {
        "residual": {
          "type": "string",
          "const": "jpeg2000-only"
        }
      },
      "required": [
        "residual"
      ],
      "description": "No residual compression - base JPEG2000 only"
    },
    {
      "type": "object",
      "description": "Residual compression with absolute maximum error bound",
      "properties": {
        "error": {
          "type": "number",
          "exclusiveMinimum": 0.0,
          "description": "The positive maximum absolute error bound"
        },
        "residual": {
          "type": "string",
          "const": "absolute"
        }
      },
      "required": [
        "residual",
        "error"
      ]
    },
    {
      "type": "object",
      "description": "Residual compression with relative error bound",
      "properties": {
        "error": {
          "type": "number",
          "exclusiveMinimum": 0.0,
          "description": "The positive maximum relative error bound"
        },
        "residual": {
          "type": "string",
          "const": "relative"
        }
      },
      "required": [
        "residual",
        "error"
      ]
    }
  ],
  "description": "Codec providing compression using EBCC.\n\nEBCC combines JPEG2000 compression with error-bounded residual compression.\n\nArrays that are higher-dimensional than 3D are encoded by compressing each\n3D slice with EBCC independently. Specifically, the array's shape is\ninterpreted as `[.., depth, height, width]`. If you want to compress 3D\nslices along three different axes, you can swizzle the array axes\nbeforehand.",
  "properties": {
    "base_cr": {
      "type": "number",
      "exclusiveMinimum": 0.0,
      "description": "JPEG2000 positive base compression ratio"
    },
    "_version": {
      "type": "string",
      "pattern": "^(0|[1-9]\\d*)\\.(0|[1-9]\\d*)\\.(0|[1-9]\\d*)(?:-((?:0|[1-9]\\d*|\\d*[a-zA-Z-][0-9a-zA-Z-]*)(?:\\.(?:0|[1-9]\\d*|\\d*[a-zA-Z-][0-9a-zA-Z-]*))*))?(?:\\+([0-9a-zA-Z-]+(?:\\.[0-9a-zA-Z-]+)*))?$",
      "description": "The codec's encoding format version. Do not provide this parameter explicitly.",
      "default": "0.1.0"
    }
  },
  "required": [
    "base_cr"
  ],
  "title": "EbccCodec",
  "$schema": "https://json-schema.org/draft/2020-12/schema"
}