Define schemas for the BIPM system of units (2019)

.github/workflows/cd.yml

@@ -17,7 +17,7 @@ jobs:
   package:
     runs-on: ubuntu-latest
     steps:
-      - run: sudo snap install jsonschema
+      - uses: sourcemeta/jsonschema@v12.5.1
       - uses: actions/checkout@v4
       - run: make lint
       - run: make test

.github/workflows/ci.yml

@@ -17,7 +17,7 @@ jobs:
   test:
     runs-on: ubuntu-latest
     steps:
-      - uses: sourcemeta/jsonschema@v12.4.0
+      - uses: sourcemeta/jsonschema@v12.5.1
       - uses: actions/checkout@v4
       - run: make lint
       - run: make test

meta/schemas-root.json

@@ -41,6 +41,9 @@
     "x-license": {
       "const": "https://github.com/sourcemeta/std/blob/main/LICENSE"
     },
+    "x-symbol": {
+      "type": "string"
+    },
     "x-links": {
       "type": "array",
       "minItems": 1,

schemas/bipm/si/2019/base/prefixed/attoampere.json

@@ -0,0 +1,11 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "title": "Attoampere",
+  "description": "A multiple of ampere equal to 1e-18 ampere",
+  "examples": [ 0, 1, 100, 1000 ],
+  "x-license": "https://github.com/sourcemeta/std/blob/main/LICENSE",
+  "x-links": [ "https://www.bipm.org/en/publications/si-brochure" ],
+  "x-prefix-factor": 1e-18,
+  "x-symbol": "aA",
+  "$ref": "../unit/ampere.json"
+}

schemas/bipm/si/2019/base/prefixed/attocandela.json

@@ -0,0 +1,11 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "title": "Attocandela",
+  "description": "A multiple of candela equal to 1e-18 candela",
+  "examples": [ 0, 1, 100, 1000 ],
+  "x-license": "https://github.com/sourcemeta/std/blob/main/LICENSE",
+  "x-links": [ "https://www.bipm.org/en/publications/si-brochure" ],
+  "x-prefix-factor": 1e-18,
+  "x-symbol": "acd",
+  "$ref": "../unit/candela.json"
+}

schemas/bipm/si/2019/base/prefixed/attogram.json

@@ -0,0 +1,11 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "title": "Attogram",
+  "description": "A multiple of mass equal to 1e-18 gram, which is 1e-21 kilogram",
+  "examples": [ 0, 1, 100, 1000 ],
+  "x-license": "https://github.com/sourcemeta/std/blob/main/LICENSE",
+  "x-links": [ "https://www.bipm.org/en/publications/si-brochure" ],
+  "x-prefix-factor": 1e-21,
+  "x-symbol": "ag",
+  "$ref": "../unit/kilogram.json"
+}

schemas/bipm/si/2019/base/prefixed/attokelvin.json

@@ -0,0 +1,11 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "title": "Attokelvin",
+  "description": "A multiple of kelvin equal to 1e-18 kelvin",
+  "examples": [ 0, 1, 100, 1000 ],
+  "x-license": "https://github.com/sourcemeta/std/blob/main/LICENSE",
+  "x-links": [ "https://www.bipm.org/en/publications/si-brochure" ],
+  "x-prefix-factor": 1e-18,
+  "x-symbol": "aK",
+  "$ref": "../unit/kelvin.json"
+}

schemas/bipm/si/2019/base/prefixed/attometre.json

@@ -0,0 +1,11 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "title": "Attometre",
+  "description": "A multiple of metre equal to 1e-18 metre",
+  "examples": [ 0, 1, 100, 1000 ],
+  "x-license": "https://github.com/sourcemeta/std/blob/main/LICENSE",
+  "x-links": [ "https://www.bipm.org/en/publications/si-brochure" ],
+  "x-prefix-factor": 1e-18,
+  "x-symbol": "am",
+  "$ref": "../unit/metre.json"
+}

schemas/bipm/si/2019/base/prefixed/attomole.json

@@ -0,0 +1,11 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "title": "Attomole",
+  "description": "A multiple of mole equal to 1e-18 mole",
+  "examples": [ 1, 100, 1000 ],
+  "x-license": "https://github.com/sourcemeta/std/blob/main/LICENSE",
+  "x-links": [ "https://www.bipm.org/en/publications/si-brochure" ],
+  "x-prefix-factor": 1e-18,
+  "x-symbol": "amol",
+  "$ref": "../unit/mole.json"
+}

schemas/bipm/si/2019/base/prefixed/attosecond.json

@@ -0,0 +1,11 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "title": "Attosecond",
+  "description": "A multiple of second equal to 1e-18 second",
+  "examples": [ 0, 1, 100, 1000 ],
+  "x-license": "https://github.com/sourcemeta/std/blob/main/LICENSE",
+  "x-links": [ "https://www.bipm.org/en/publications/si-brochure" ],
+  "x-prefix-factor": 1e-18,
+  "x-symbol": "as",
+  "$ref": "../unit/second.json"
+}

schemas/bipm/si/2019/base/prefixed/centiampere.json

@@ -0,0 +1,11 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "title": "Centiampere",
+  "description": "A multiple of ampere equal to 1e-2 ampere",
+  "examples": [ 0, 1, 100, 1000 ],
+  "x-license": "https://github.com/sourcemeta/std/blob/main/LICENSE",
+  "x-links": [ "https://www.bipm.org/en/publications/si-brochure" ],
+  "x-prefix-factor": 0.01,
+  "x-symbol": "cA",
+  "$ref": "../unit/ampere.json"
+}

schemas/bipm/si/2019/base/prefixed/centicandela.json

@@ -0,0 +1,11 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "title": "Centicandela",
+  "description": "A multiple of candela equal to 1e-2 candela",
+  "examples": [ 0, 1, 100, 1000 ],
+  "x-license": "https://github.com/sourcemeta/std/blob/main/LICENSE",
+  "x-links": [ "https://www.bipm.org/en/publications/si-brochure" ],
+  "x-prefix-factor": 0.01,
+  "x-symbol": "ccd",
+  "$ref": "../unit/candela.json"
+}

schemas/bipm/si/2019/base/prefixed/centigram.json

@@ -0,0 +1,11 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "title": "Centigram",
+  "description": "A multiple of mass equal to 1e-2 gram, which is 1e-5 kilogram",
+  "examples": [ 0, 1, 100, 1000 ],
+  "x-license": "https://github.com/sourcemeta/std/blob/main/LICENSE",
+  "x-links": [ "https://www.bipm.org/en/publications/si-brochure" ],
+  "x-prefix-factor": 1e-5,
+  "x-symbol": "cg",
+  "$ref": "../unit/kilogram.json"
+}

schemas/bipm/si/2019/base/prefixed/centikelvin.json

@@ -0,0 +1,11 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "title": "Centikelvin",
+  "description": "A multiple of kelvin equal to 1e-2 kelvin",
+  "examples": [ 0, 1, 100, 1000 ],
+  "x-license": "https://github.com/sourcemeta/std/blob/main/LICENSE",
+  "x-links": [ "https://www.bipm.org/en/publications/si-brochure" ],
+  "x-prefix-factor": 0.01,
+  "x-symbol": "cK",
+  "$ref": "../unit/kelvin.json"
+}

schemas/bipm/si/2019/base/prefixed/centimetre.json

@@ -0,0 +1,11 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "title": "Centimetre",
+  "description": "A multiple of metre equal to 1e-2 metre",
+  "examples": [ 0, 1, 100, 1000 ],
+  "x-license": "https://github.com/sourcemeta/std/blob/main/LICENSE",
+  "x-links": [ "https://www.bipm.org/en/publications/si-brochure" ],
+  "x-prefix-factor": 0.01,
+  "x-symbol": "cm",
+  "$ref": "../unit/metre.json"
+}

schemas/bipm/si/2019/base/prefixed/centimole.json

@@ -0,0 +1,11 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "title": "Centimole",
+  "description": "A multiple of mole equal to 1e-2 mole",
+  "examples": [ 1, 100, 1000 ],
+  "x-license": "https://github.com/sourcemeta/std/blob/main/LICENSE",
+  "x-links": [ "https://www.bipm.org/en/publications/si-brochure" ],
+  "x-prefix-factor": 0.01,
+  "x-symbol": "cmol",
+  "$ref": "../unit/mole.json"
+}

schemas/bipm/si/2019/base/prefixed/centisecond.json

@@ -0,0 +1,11 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "title": "Centisecond",
+  "description": "A multiple of second equal to 1e-2 second",
+  "examples": [ 0, 1, 100, 1000 ],
+  "x-license": "https://github.com/sourcemeta/std/blob/main/LICENSE",
+  "x-links": [ "https://www.bipm.org/en/publications/si-brochure" ],
+  "x-prefix-factor": 0.01,
+  "x-symbol": "cs",
+  "$ref": "../unit/second.json"
+}

schemas/bipm/si/2019/base/prefixed/decaampere.json

@@ -0,0 +1,11 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "title": "Decaampere",
+  "description": "A multiple of ampere equal to 1e1 ampere",
+  "examples": [ 0, 1, 100, 1000 ],
+  "x-license": "https://github.com/sourcemeta/std/blob/main/LICENSE",
+  "x-links": [ "https://www.bipm.org/en/publications/si-brochure" ],
+  "x-prefix-factor": 10.0,
+  "x-symbol": "daA",
+  "$ref": "../unit/ampere.json"
+}

schemas/bipm/si/2019/base/prefixed/decacandela.json

@@ -0,0 +1,11 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "title": "Decacandela",
+  "description": "A multiple of candela equal to 1e1 candela",
+  "examples": [ 0, 1, 100, 1000 ],
+  "x-license": "https://github.com/sourcemeta/std/blob/main/LICENSE",
+  "x-links": [ "https://www.bipm.org/en/publications/si-brochure" ],
+  "x-prefix-factor": 10.0,
+  "x-symbol": "dacd",
+  "$ref": "../unit/candela.json"
+}

schemas/bipm/si/2019/base/prefixed/decagram.json

@@ -0,0 +1,11 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "title": "Decagram",
+  "description": "A multiple of mass equal to 1e1 gram, which is 1e-2 kilogram",
+  "examples": [ 0, 1, 100, 1000 ],
+  "x-license": "https://github.com/sourcemeta/std/blob/main/LICENSE",
+  "x-links": [ "https://www.bipm.org/en/publications/si-brochure" ],
+  "x-prefix-factor": 0.01,
+  "x-symbol": "dag",
+  "$ref": "../unit/kilogram.json"
+}

schemas/bipm/si/2019/base/prefixed/decakelvin.json

@@ -0,0 +1,11 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "title": "Decakelvin",
+  "description": "A multiple of kelvin equal to 1e1 kelvin",
+  "examples": [ 0, 1, 100, 1000 ],
+  "x-license": "https://github.com/sourcemeta/std/blob/main/LICENSE",
+  "x-links": [ "https://www.bipm.org/en/publications/si-brochure" ],
+  "x-prefix-factor": 10.0,
+  "x-symbol": "daK",
+  "$ref": "../unit/kelvin.json"
+}

schemas/bipm/si/2019/base/prefixed/decametre.json

@@ -0,0 +1,11 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "title": "Decametre",
+  "description": "A multiple of metre equal to 1e1 metre",
+  "examples": [ 0, 1, 100, 1000 ],
+  "x-license": "https://github.com/sourcemeta/std/blob/main/LICENSE",
+  "x-links": [ "https://www.bipm.org/en/publications/si-brochure" ],
+  "x-prefix-factor": 10.0,
+  "x-symbol": "dam",
+  "$ref": "../unit/metre.json"
+}

schemas/bipm/si/2019/base/prefixed/decamole.json

@@ -0,0 +1,11 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "title": "Decamole",
+  "description": "A multiple of mole equal to 1e1 mole",
+  "examples": [ 1, 100, 1000 ],
+  "x-license": "https://github.com/sourcemeta/std/blob/main/LICENSE",
+  "x-links": [ "https://www.bipm.org/en/publications/si-brochure" ],
+  "x-prefix-factor": 10.0,
+  "x-symbol": "damol",
+  "$ref": "../unit/mole.json"
+}

schemas/bipm/si/2019/base/prefixed/decasecond.json

@@ -0,0 +1,11 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "title": "Decasecond",
+  "description": "A multiple of second equal to 1e1 second",
+  "examples": [ 0, 1, 100, 1000 ],
+  "x-license": "https://github.com/sourcemeta/std/blob/main/LICENSE",
+  "x-links": [ "https://www.bipm.org/en/publications/si-brochure" ],
+  "x-prefix-factor": 10.0,
+  "x-symbol": "das",
+  "$ref": "../unit/second.json"
+}

schemas/bipm/si/2019/base/prefixed/deciampere.json

@@ -0,0 +1,11 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "title": "Deciampere",
+  "description": "A multiple of ampere equal to 1e-1 ampere",
+  "examples": [ 0, 1, 100, 1000 ],
+  "x-license": "https://github.com/sourcemeta/std/blob/main/LICENSE",
+  "x-links": [ "https://www.bipm.org/en/publications/si-brochure" ],
+  "x-prefix-factor": 0.1,
+  "x-symbol": "dA",
+  "$ref": "../unit/ampere.json"
+}

schemas/bipm/si/2019/base/prefixed/decicandela.json

@@ -0,0 +1,11 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "title": "Decicandela",
+  "description": "A multiple of candela equal to 1e-1 candela",
+  "examples": [ 0, 1, 100, 1000 ],
+  "x-license": "https://github.com/sourcemeta/std/blob/main/LICENSE",
+  "x-links": [ "https://www.bipm.org/en/publications/si-brochure" ],
+  "x-prefix-factor": 0.1,
+  "x-symbol": "dcd",
+  "$ref": "../unit/candela.json"
+}

schemas/bipm/si/2019/base/prefixed/decigram.json

@@ -0,0 +1,11 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "title": "Decigram",
+  "description": "A multiple of mass equal to 1e-1 gram, which is 1e-4 kilogram",
+  "examples": [ 0, 1, 100, 1000 ],
+  "x-license": "https://github.com/sourcemeta/std/blob/main/LICENSE",
+  "x-links": [ "https://www.bipm.org/en/publications/si-brochure" ],
+  "x-prefix-factor": 0.0001,
+  "x-symbol": "dg",
+  "$ref": "../unit/kilogram.json"
+}

schemas/bipm/si/2019/base/prefixed/decikelvin.json

@@ -0,0 +1,11 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "title": "Decikelvin",
+  "description": "A multiple of kelvin equal to 1e-1 kelvin",
+  "examples": [ 0, 1, 100, 1000 ],
+  "x-license": "https://github.com/sourcemeta/std/blob/main/LICENSE",
+  "x-links": [ "https://www.bipm.org/en/publications/si-brochure" ],
+  "x-prefix-factor": 0.1,
+  "x-symbol": "dK",
+  "$ref": "../unit/kelvin.json"
+}

schemas/bipm/si/2019/base/prefixed/decimetre.json

@@ -0,0 +1,11 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "title": "Decimetre",
+  "description": "A multiple of metre equal to 1e-1 metre",
+  "examples": [ 0, 1, 100, 1000 ],
+  "x-license": "https://github.com/sourcemeta/std/blob/main/LICENSE",
+  "x-links": [ "https://www.bipm.org/en/publications/si-brochure" ],
+  "x-prefix-factor": 0.1,
+  "x-symbol": "dm",
+  "$ref": "../unit/metre.json"
+}

schemas/bipm/si/2019/base/prefixed/decimole.json

@@ -0,0 +1,11 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "title": "Decimole",
+  "description": "A multiple of mole equal to 1e-1 mole",
+  "examples": [ 1, 100, 1000 ],
+  "x-license": "https://github.com/sourcemeta/std/blob/main/LICENSE",
+  "x-links": [ "https://www.bipm.org/en/publications/si-brochure" ],
+  "x-prefix-factor": 0.1,
+  "x-symbol": "dmol",
+  "$ref": "../unit/mole.json"
+}

schemas/bipm/si/2019/base/prefixed/decisecond.json

@@ -0,0 +1,11 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "title": "Decisecond",
+  "description": "A multiple of second equal to 1e-1 second",
+  "examples": [ 0, 1, 100, 1000 ],
+  "x-license": "https://github.com/sourcemeta/std/blob/main/LICENSE",
+  "x-links": [ "https://www.bipm.org/en/publications/si-brochure" ],
+  "x-prefix-factor": 0.1,
+  "x-symbol": "ds",
+  "$ref": "../unit/second.json"
+}

schemas/bipm/si/2019/base/prefixed/exaampere.json

@@ -0,0 +1,11 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "title": "Exaampere",
+  "description": "A multiple of ampere equal to 1e18 ampere",
+  "examples": [ 0, 1, 100, 1000 ],
+  "x-license": "https://github.com/sourcemeta/std/blob/main/LICENSE",
+  "x-links": [ "https://www.bipm.org/en/publications/si-brochure" ],
+  "x-prefix-factor": 1e+18,
+  "x-symbol": "EA",
+  "$ref": "../unit/ampere.json"
+}

schemas/bipm/si/2019/base/prefixed/exacandela.json

@@ -0,0 +1,11 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "title": "Exacandela",
+  "description": "A multiple of candela equal to 1e18 candela",
+  "examples": [ 0, 1, 100, 1000 ],
+  "x-license": "https://github.com/sourcemeta/std/blob/main/LICENSE",
+  "x-links": [ "https://www.bipm.org/en/publications/si-brochure" ],
+  "x-prefix-factor": 1e+18,
+  "x-symbol": "Ecd",
+  "$ref": "../unit/candela.json"
+}

schemas/bipm/si/2019/base/prefixed/exagram.json

@@ -0,0 +1,11 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "title": "Exagram",
+  "description": "A multiple of mass equal to 1e18 gram, which is 1e15 kilogram",
+  "examples": [ 0, 1, 100, 1000 ],
+  "x-license": "https://github.com/sourcemeta/std/blob/main/LICENSE",
+  "x-links": [ "https://www.bipm.org/en/publications/si-brochure" ],
+  "x-prefix-factor": 1000000000000000.0,
+  "x-symbol": "Eg",
+  "$ref": "../unit/kilogram.json"
+}