Exploring jsonpath with mzQC

mzQC jsonpath queries

N.b.: before pasting into tools like http://jsonpath.herokuapp.com/ or http://www.jsonquerytool.com/ remove excess , and ..., 

...
"qualityMetrics": [
	{"cvRef": "ref_not_prefix", "accession": "QC:123", "name": "metric1", "value": 1},...
],
"controlledVocabularies": [
	{"ref": "ref_not_prefix", "name": "Proteomics Standards Initiative Quality Control Ontology", "uri": "https://github.com/HUPO-PSI/qcML-development/blob/master/cv/v0_1_0/qc-cv.obo", "version": "0.1.0"}, 
	{"ref": "MS", "name": "Proteomics Standards Initiative Mass Spectrometry Ontology", "uri": "https://github.com/HUPO-PSI/psi-ms-CV/blob/master/psi-ms.obo", "version": "4.1.7"}
]
...
	
$.qualityMetrics[?(@.accession=="QC:123")].value
->
[
    1
]
	
...
"qualityMetrics": [
	{"cvRef": "ref_not_prefix", "accession": "QC:123", "name": "metric1", "value": 1},
	{"cvRef": "also_ref", "accession": "QC:123", "name": "metric1", "value": 1.0001},...
],
"controlledVocabularies": [
	{"ref": "ref_not_prefix", "name": "Proteomics Standards Initiative Quality Control Ontology", "uri": "https://github.com/HUPO-PSI/qcML-development/blob/master/cv/v0_1_0/qc-cv.obo", "version": "0.1.0"}, 
	{"ref": "MS", "name": "Proteomics Standards Initiative Mass Spectrometry Ontology", "uri": "https://github.com/HUPO-PSI/psi-ms-CV/blob/master/psi-ms.obo", "version": "4.1.7"},
	{"ref": "also_ref", "name": "Proteomics Standards Initiative Quality Control Ontology", "uri": "https://github.com/HUPO-PSI/qcML-development/blob/master/cv/v0_1_0/qc-cv.obo", "version": "0.1.1"}
]
...

$.qualityMetrics[?(@.accession=="QC:123")].value
->
[
    1,
    1.0001
]


target_ref = $.controlledVocabularies[?(@.uri=="https://github.com/HUPO-PSI/qcML-development/blob/master/cv/v0_1_0/qc-cv.obo"&&@.version=="0.1.1")].ref[0]   // [also_ref]
$.qualityMetrics[?(@.accession=="QC:123"&&@.cvRef=="also_ref")].value
->
[
    1.0001
]