Snap val for level-set discretization `PMMG_snpval_ls` #199

Job	Run time
parmmg-debug / ci (ubuntu-20.04, on, on, on, off)	51m 10s
parmmg-debug / ci (ubuntu-20.04, on, on, off, off)	37m 59s
parmmg-debug / ci (ubuntu-20.04, on, off, on, off)	50m 13s
parmmg-debug / ci (ubuntu-20.04, on, off, off, off)	38m 24s
parmmg-debug / ci (ubuntu-20.04, off, on, on, off)	51m 6s
parmmg-debug / ci (ubuntu-20.04, off, on, off, off)	38m 30s
parmmg-debug / ci (ubuntu-20.04, off, off, on, off)	53m 53s
parmmg-debug / ci (ubuntu-20.04, off, off, off, off)	40m 19s
parmmg-debug / ci (macos-12, on, on, on, off)	48m 55s
parmmg-debug / ci (macos-12, on, on, off, off)	22m 21s
parmmg-debug / ci (macos-12, on, off, on, off)	47m 39s
parmmg-debug / ci (macos-12, on, off, off, off)	16m 20s
parmmg-debug / ci (macos-12, off, on, on, off)	46m 51s
parmmg-debug / ci (macos-12, off, on, off, off)	18m 19s
parmmg-debug / ci (macos-12, off, off, on, off)	47m 48s
parmmg-debug / ci (macos-12, off, off, off, off)	17m 31s
parmmg-debug / ci (ubuntu-20.04, off, off, off, on)	1h 6m 14s
parmmg-debug / ci (ubuntu-20.04, off, off, on, on)	1h 6m 2s
parmmg-debug / ci (macos-12, off, off, off, on)	26m 58s
parmmg-debug / upload_coverage	42s
	13h 7m 14s

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