We raise an error if FORMAT fields have 3 or more dimensions, e.g. ```shell vcztools view -H -i 'HQ>5' vcz_test_cache/sample.vcf.vcz ``` Related to #193
We raise an error if FORMAT fields have 3 or more dimensions, e.g.
vcztools view -H -i 'HQ>5' vcz_test_cache/sample.vcf.vczRelated to #193