semitone filter

[derkveen]

The semitone filter often results in a red screen. Is there a way to use this filter more flexibly? For example, I couldn't find any errors in the following file, but the semitone filter doesn't work for this file.

**kern	**kern	**kern	**kern
*part1	*part1	*part1	*part1
*staff4	*staff3	*staff2	*staff1
*clefG2	*clefF4	*clefG2	*clefG2
*k[b-]	*k[b-]	*k[b-]	*k[b-]
*F:	*F:	*F:	*F:
*M4/4	*M4/4	*M4/4	*M4/4
*met(c)	*met(c)	*met(c)	*met(c)
=1	=1	=1	=1
16r	1r	2r	2r
16gLL	.	.	.
16f	.	.	.
16e-XJJ	.	.	.
16dLL	.	.	.
16c	.	.	.
16B-	.	.	.
16AJJ	.	.	.
4G	.	16r	2g
.	.	16fLL	.
.	.	16e-X	.
.	.	16dJJ	.
*clefF4	*	*	*
16r	.	4e-	.
16cLL	.	.	.
16B-	.	.	.
16AJJ	.	.	.
=2	=2	=2	=2
[4G	1r	16r	2b-
.	.	16dLL	.
.	.	16e	.
.	.	16f#XJJ	.
16GLL]	.	[4g	.
16F	.	.	.
16E-X	.	.	.
16DJJ	.	.	.
8.CL	.	16gLL]	2a
.	.	16g	.
.	.	16f#	.
16CJk	.	16eJJ	.
16DLL	.	[4f#	.
16A	.	.	.
16d	.	.	.
16cJJ	.	.	.
=3	=3	=3	=3
4Bn	4r	16f#LL]	2g
.	.	16f	.
.	.	16e-X	.
.	.	16dJJ	.
16r	8cL	[4e-	.
16GLL	.	.	.
16c	8cJ	.	.
16E-XJJ	.	.	.
4c	[4c	16e-LL]	2rb
.	.	16e-	.
.	.	16d	.
.	.	16cJJ	.
4r	16cLL]	4d	.
.	16c	.	.
.	16B-X	.	.
.	16AJJ	.	.
=4	=4	=4	=4
16r	4B-	2r	2rb
16GLL	.	.	.
16F	.	.	.
16E-XJJ	.	.	.
16DLL	4r	.	.
16C	.	.	.
16BB-	.	.	.
16AAJJ	.	.	.
4GG	4G	16r	2g
.	.	16fLL	.
.	.	16e-X	.
.	.	16dJJ	.
4r	16r	4e-	.
.	16cLL	.	.
.	16B-	.	.
.	16AJJ	.	.
!!pagebreak:original
=5	=5	=5	=5
16rD	1r	4B-	2rb
16GLL	.	.	.
16F	.	.	.
16E-XJJ	.	.	.
16DLL	.	4r	.
16E-	.	.	.
16D	.	.	.
16CJJ	.	.	.
4r	.	16r	2dd
.	.	16fLL	.
.	.	16g	.
.	.	16aJJ	.
16rD	.	[4b-	.
16B-LL	.	.	.
16A	.	.	.
16GJJ	.	.	.
=6	=6	=6	=6
[4F#X	1r	16b-LL]	2cc
.	.	16b-	.
.	.	16a	.
.	.	16gJJ	.
16F#LL]	.	4a	.
16F#	.	.	.
16E	.	.	.
16DJJ	.	.	.
[4G	.	16aLL	2b-
.	.	16a	.
.	.	16g	.
.	.	16f#XJJ	.
16GLL]	.	[4g	.
16F#	.	.	.
16E	.	.	.
16DJJ	.	.	.
=7	=7	=7	=7
4C#X	16r	4g]	2a
.	16ELL	.	.
.	16F	.	.
.	16GJJ	.	.
8rBB	4A	16r	.
.	.	16eLL	.
8C#	.	16f	.
.	.	16gJJ	.
[4D	16r	4f	2rb
.	16ALL	.	.
.	16B-	.	.
.	16cJJ	.	.
16DLL]	8d	8r	.
16E	.	.	.
16F	8r	8f	.
16GJJ	.	.	.
=8	=8	=8	=8
4A	16dLL	4e	2rb
.	16d	.	.
.	16c	.	.
.	16B-JJ	.	.
16ALL	4c	8r	.
16B-	.	.	.
16A	.	8e-X	.
16GJJ	.	.	.
4F#X	2r	16r	2a
.	.	16gLL	.
.	.	16f#X	.
.	.	16e-JJ	.
16r	.	4d	.
16cLL	.	.	.
16B-	.	.	.
16AJJ	.	.	.
!!pagebreak:original
=9	=9	=9	=9
*^	*	*	*
[4G	2ryy	1r	16r	2b-
.	.	.	16dLL	.
.	.	.	16e	.
.	.	.	16f#XJJ	.
16GLL]	.	.	[4g	.
16A	.	.	.	.
16G	.	.	.	.
16FJJ	.	.	.	.
[4E-X	2ryy	.	16gLL]	2b-
.	.	.	16a	.
.	.	.	16g	.
.	.	.	16f#XJJ	.
16E-LL]	.	.	[4g	.
16F	.	.	.	.
16E-	.	.	.	.
16DJJ	.	.	.	.
=10	=10	=10	=10	=10
4C	2ryy	1r	16gLL]	2cc
.	.	.	16d	.
.	.	.	16e	.
.	.	.	16fJJ	.
16r	.	.	4e	.
16B-LL	.	.	.	.
16A	.	.	.	.
16GJJ	.	.	.	.
4F	2ryy	.	16r	2cc
.	.	.	16gLL	.
.	.	.	16a	.
.	.	.	16b-JJ	.
16rD	.	.	4a	.
16E-XLL	.	.	.	.
16D	.	.	.	.
16CJJ	.	.	.	.
=11	=11	=11	=11	=11
4BB-	2ryy	1r	16r	2dd
.	.	.	16f#XLL	.
.	.	.	16g	.
.	.	.	16aJJ	.
16rD	.	.	4g	.
16ALL	.	.	.	.
16G	.	.	.	.
16FJJ	.	.	.	.
4E	2ryy	.	16r	4dd
.	.	.	16b-LL	.
.	.	.	16a	.
.	.	.	16gJJ	.
16rD	.	.	4a	[4cc
16GLL	.	.	.	.
16F#X	.	.	.	.
16EJJ	.	.	.	.
*v	*v	*	*	*
=12	=12	=12	=12
8.FL	16r	4a	4cc]
.	16A#XKL	.	.
.	8dJ	.	.
16FJk	.	.	.
8.GL	16dLL	8g	4b-
.	16dJ	.	.
.	8gJ	8r	.
16GGJk	.	.	.
4C	16r	8.gL	2a
.	16EKL	.	.
.	8A#J	.	.
.	.	16gJk	.
4D	16A#LL	8.fL	.
.	16A#	.	.
.	16Bn	.	.
.	16cJJ	16e-XJk	.
!!pagebreak:original
=13	=13	=13	=13
2G	4Bn	16dLL	2g
.	.	16f	.
.	.	16e-X	.
.	.	16dJJ	.
.	16BLL	8.e-L	.
.	16BJ	.	.
.	8cJ	.	.
.	.	16fJk	.
4GG	16cLL	2d	2rb
.	16c	.	.
.	16B-X	.	.
.	16AJJ	.	.
16rD	4B-	.	.
16ALL	.	.	.
16G	.	.	.
16F#XJJ	.	.	.
=14	=14	=14	=14
16GLL	4G	2r	2r
16E-X	.	.	.
16D	.	.	.
16CJJ	.	.	.
16r	4D	.	.
16CLL	.	.	.
16BB-	.	.	.
16AAJJ	.	.	.
4GG	2r	4r	4r
12GL	.	[4b-	4dd
12g	.	.	.
12fJ	.	.	.
=15	=15	=15	=15
12eL	1r	4b-]	2cc
12D	.	.	.
12EJ	.	.	.
12F#XL	.	4a	.
12EE	.	.	.
12FF#XJ	.	.	.
12GGL	.	4a	2b-
12G	.	.	.
12F#J	.	.	.
12EL	.	4g	.
12e	.	.	.
12dJ	.	.	.
=16	=16	=16	=16
12cL	1r	4g	2a
12B-	.	.	.
12cJ	.	.	.
12dL	.	4f	.
12F	.	.	.
12DJ	.	.	.
12B-L	.	12cL	12eL
12A	.	12d	12f
12GJ	.	[12eJ	[12gJ
6A	.	12eL]	12gL]
.	.	12d	12f
12AA	.	12cJ	12eJ
!!pagebreak:original
=17	=17	=17	=17
12DL	1r	4d	4f
12F	.	.	.
12EJ	.	.	.
12DL	.	4r	4rb
12F	.	.	.
12AJ	.	.	.
12dL	.	4r	4r
12F	.	.	.
12AJ	.	.	.
12B-L	.	4b-	4dd
12g	.	.	.
12fJ	.	.	.
=18	=18	=18	=18
*	*^	*	*
12c#XL	4rc	2r	4g	2a
12A	.	.	.	.
12c#J	.	.	.	.
12r	4d	.	2f	.
12FL	.	.	.	.
12DJ	.	.	.	.
12r	4d	4F	.	2r
12DL	.	.	.	.
12BB-J	.	.	.	.
8GG	12d	12B-L	4e	.
.	6c	12A	.	.
8r	.	.	.	.
.	.	12GJ	.	.
*	*v	*v	*	*
=19	=19	=19	=19
*M4/4	*M4/4	*M4/4	*M4/4
*met(c)	*met(c)	*met(c)	*met(c)
4DD	1r	1r	4r
2.r	.	.	8.aL
.	.	.	16aJk
.	.	.	8.b-L
.	.	.	16b-Jk
.	.	.	8.ccL
.	.	.	16ccJk
=20	=20	=20	=20
1r	1r	4r	4dd
.	.	8.dL	8rdd
.	.	.	8dd
.	.	16dJk	.
.	.	8.e-XL	8.ccL
.	.	16e-Jk	16ccJk
.	.	8.fL	8.aL
.	.	16fJk	16aJk
=21	=21	=21	=21
1r	1r	4g	8.b-L
.	.	.	16ccJk
.	.	8.gL	[4dd
.	.	16dJk	.
.	.	[4e-X	8ddL]
.	.	.	16ccL
.	.	.	16b-JJ
.	.	8e-L]	[4cc
.	.	16dL	.
.	.	16cJJ	.
!!pagebreak:original
=22	=22	=22	=22
1r	4r	4d	8ccL]
.	.	.	16b-L
.	.	.	16aJJ
.	8.GL	8.gL	8.b-L
.	16GJk	16gJk	16b-Jk
.	8.AL	8.fL	8.ccL
.	16AJk	16fJk	16ccJk
.	8.BnL	8.e-XL	8.ddL
.	16BJk	16dJk	16ddJk
=23	=23	=23	=23
4r	8.cL	8.eL	8.gL
.	16cJk	16eJk	16gJk
8.AAL	8.cL	8.fL	8.aL
16AAJk	16cJk	16fJk	16aJk
8.BB-L	8.dL	4f	8.gL
16BB-Jk	16dJk	.	16aJk
8.CL	4c	4e	8.b-L
16CJk	.	.	16ccJk
=24	=24	=24	=24
8.FFL	4f	1r	4a
16CJk	.	.	.
4F	8.fL	.	2.r
.	16fJk	.	.
8.GL	8.e-XL	.	.
16GJk	16e-Jk	.	.
8.AL	8.dL	.	.
16AJk	16cJk	.	.
=25	=25	=25	=25
8rD	4B-	1r	4d
8D	.	.	.
8.DDL	8r	.	8rb
.	8B-	.	8d
16DDJk	.	.	.
8.EEL	8.B-L	.	4c
16EEJk	16B-Jk	.	.
8.FF#XL	8.AL	.	8r
.	.	.	8c
16FF#Jk	16AJk	.	.
=26	=26	=26	=26
2GG	8.GL	1r	8.B-L
.	16FJk	.	16dJk
.	8.E-XL	.	8.gL
.	16DJk	.	16fJk
4C	8.r	.	8.eL
.	16B-	.	16gJk
8.r	8.AL	.	8.ccL
16C	16GJk	.	16b-Jk
!!pagebreak:original
=27	=27	=27	=27
8.DL	4F#X	2r	8.aL
16CJk	.	.	16aJk
8.BB-L	8.GL	.	8.ddL
16AAJk	16F#Jk	.	16ccJk
4GG	4G	8.r	4b-
.	.	16d	.
4r	8.r	[4g	4r
.	16G	.	.
=28	=28	=28	=28
2rD	4e-X	8.gL]	2.r
.	.	16aJk	.
.	8.dL	4b-	.
.	16e-Jk	.	.
8rD	4f#X	4a	.
16rD	.	.	.
16D	.	.	.
8rD	4d	4f	4a
16rD	.	.	.
16DD	.	.	.
=29	=29	=29	=29
8.GGL	4d	4g	4b-
16DJk	.	.	.
8.GL	4r	8.r	4b-
16FJk	.	16d	.
8.E-XL	4r	8.gL	[4cc
16CJk	.	16b-Jk	.
8.r	4F	4a	8.ccL]
16FF	.	.	16ee-XJk
=30	=30	=30	=30
4BB-	8.r	4b-	4dd
.	16F	.	.
8.r	4B-	8.fL	4dd
16BB-	.	16gJk	.
4F	8.r	4a	4cc
.	16e-X	.	.
(8.GL	4d	4g	4b-
48FLL	.	.	.
48E	.	.	.
48DJJJ)	.	.	.
!!pagebreak:original
=31	=31	=31	=31
*	*	*^	*
4C	8r	8rb	2rG	2a
.	8G	8e-XL	.	.
4D	4F#X	8d	.	.
.	.	8cJ	.	.
4BBn	2G	8gL	4d	8r
.	.	8fJ	.	4dd
4C	.	4e-	4rF	.
.	.	.	.	8cc
*	*	*v	*v	*
=32	=32	=32	=32
1GG	1G	1d	1bn
==	==	==	==
*-	*-	*-	*-
!!!system-decoration: {(s1,s2,s3,s4)}

[craigsapp]

I suspect it is spine splits, and also more likely spine merges which are causing the problem. With music without splits/merges the semitones filter is working;

https://verovio.humdrum.org/?file=chorales/chor001.krn&filter=semitones%20%7C%20shed%20-e%20s%2Ftti%2Ftext-tti%2FX

So I will check out what the problem is (I created that filter a while ago and haven't used it since, so I have never noticed that problem).

On the command-line terminal, the output of semitones is visible (VHV suppresses displaying it since it had invalid syntax):

humcat h://chorales/chor001.krn | semitones | rid -G

Output:

**kern	**tti	**kern	**tti	**kern	**tti	**kern	**tti
*ICvox	*ICvox	*ICvox	*ICvox	*ICvox	*ICvox	*ICvox	*ICvox
*Ibass	*Ibass	*Itenor	*Itenor	*Ialto	*Ialto	*Isoprn	*Isoprn
*I"Bass	*I"Bass	*I"Tenor	*I"Tenor	*I"Alto	*I"Alto	*I"Soprano	*I"Soprano
*>[A,A,B]	*>[A,A,B]	*>[A,A,B]	*>[A,A,B]	*>[A,A,B]	*>[A,A,B]	*>[A,A,B]	*>[A,A,B]
*>norep[A,B]	*>norep[A,B]	*>norep[A,B]	*>norep[A,B]	*>norep[A,B]	*>norep[A,B]	*>norep[A,B]	*>norep[A,B]
*>A	*>A	*>A	*>A	*>A	*>A	*>A	*>A
*clefF4	*clefF4	*clefGv2	*clefGv2	*clefG2	*clefG2	*clefG2	*clefG2
*k[f#]	*k[f#]	*k[f#]	*k[f#]	*k[f#]	*k[f#]	*k[f#]	*k[f#]
*G:	*G:	*G:	*G:	*G:	*G:	*G:	*G:
*M3/4	*M3/4	*M3/4	*M3/4	*M3/4	*M3/4	*M3/4	*M3/4
*MM100	*MM100	*MM100	*MM100	*MM100	*MM100	*MM100	*MM100
4GG	12	4B	0	4d	0	4g	0
=1	=1	=1	=1	=1	=1	=1	=1
4G	-3	4B	1	4d	2	2g	7
4E	2	8cL	-1	4e	-2	.	.
.	.	8BJ	-2	.	.	.	.
4F#	1	4A	-2	4d	0	4dd	-3
=2	=2	=2	=2	=2	=2	=2	=2
4G	-5	4G	-1	2d	-3	4.b	-2
4D	2	4F#	1	.	.	.	.
.	.	.	.	.	.	8a	-2
4E	-4	4G	5	4B	5	4g	0
=3	=3	=3	=3	=3	=3	=3	=3
4C	-1	8cL	-1	8eL	-2	4.g	2
.	.	8BJ	1	8d	2	.	.
8BBL	-2	4c	2	8e	2	.	.
8AAJ	-2	.	.	8f#J	1	8a	2
4GG	7	4d	0	4g	-1	4b	-2
=4	=4	=4	=4	=4	=4	=4	=4
2D;	-7	2d;	0	2f#;	1	2a;	2
4GG	-1	4d	-5	4g	-5	4b	3
=5	=5	=5	=5	=5	=5	=5	=5
4FF#	1	4A	2	4d	2	2dd	-2
4GG	2	4B	1	4e	2	.	.
4AA	2	4c	2	4f#	1	4cc	-1
=6	=6	=6	=6	=6	=6	=6	=6
4BB	1	4d	2	2g	-1	4b	-2
4C	2	4e	-2	.	.	2a	-2
4D	-7	8dL	-2	4f#	-4	.	.
.	.	8cJ	-1	.	.	.	.
=7	=7	=7	=7	=7	=7	=7	=7
2GG;	0	2B;	3	2d;	5	2g;	4
=:|!	=:|!	=:|!	=:|!	=:|!	=:|!	=:|!	=:|!
*>B	*>B	*>B	*>B	*>B	*>B	*>B	*>B
4GG	0	4d	0	[4g	-1	4b	0
=8	=8	=8	=8	=8	=8	=8	=8
4GG	2	4d	-2	8gL]	.	4b	1
.	.	.	.	8f#J	-2	.	.
4AA	2	4c	-1	8eL	2	4cc	2
.	.	.	.	8f#J	1	.	.
4BB	0	8BL	-2	[4g	2	4dd	0
.	.	8AJ	2	.	.	.	.
=9	=9	=9	=9	=9	=9	=9	=9
4.BB	-2	8BL	1	8gL]	.	4.dd	-2
.	.	8cJ	2	8aJ	-2	.	.
.	.	4d	0	8gL	-1	.	.
8AA	-2	.	.	8f#J	1	8cc	-1
4GG	7	4d	0	4g	-1	4b	-2
=10	=10	=10	=10	=10	=10	=10	=10
2D;	2	2d;	-3	2f#;	-2	2a;	-2
[4E	-2	4B	-4	4e	0	4g	4
=11	=11	=11	=11	=11	=11	=11	=11
4E]	.	4G	4	4e	2	2b	1
4D	-2	4B	5	8f#L	1	.	.
.	.	.	.	8gJ	2	.	.
4C	-1	4e	-2	4a	0	4cc	2
=12	=12	=12	=12	=12	=12	=12	=12
4.BB	1	2d	0	4a	-2	2dd	-2
.	.	.	.	4.g	-1	.	.
8C	2	.	.	.	.	.	.
4D	-7	4d	0	.	.	4cc	-1
.	.	.	.	8f#	1	.	.
=13	=13	=13	=13	=13	=13	=13	=13
8GGL	2	2.d	-2	2g	-2	2.b	-4
8AAJ	2	.	.	.	.	.	.
4BB	-4	.	.	.	.	.	.
4GG	5	.	.	4f	-1	.	.
=14	=14	=14	=14	=14	=14	=14	=14
2C;	-5	2c;	2	2e;	3	2g;	4
4GG	-1	4d	0	4g	2	4b	3
=15	=15	=15	=15	=15	=15	=15	=15
4FF#	1	8dL	-2	4.a	-2	2dd	-2
.	.	8cJ	-1	.	.	.	.
4GG	2	4B	1	.	.	.	.
.	.	.	.	8g	-1	.	.
4AA	2	4c	2	4f#	1	4cc	-1
=16	=16	=16	=16	=16	=16	=16	=16
4BB	-4	2d	0	2g	-1	2b	-2
4GG	7	.	.	.	.	.	.
4D	2	8dL	-2	[4f#	-2	4a	-2
.	.	8cJ	-1	.	.	.	.
=17	=17	=17	=17	=17	=17	=17	=17
8EL	-2	4B	1	8f#L]	.	4.g	2
8D	-2	.	.	8eJ	0	.	.
8C	-1	4c	2	8eL	2	.	.
8BB	-2	.	.	8f#J	1	8a	2
8AA	-2	4d	0	4g	-1	4b	-2
8GGJ	7	.	.	.	.	.	.
=18	=18	=18	=18	=18	=18	=18	=18
2D;	5	2d;	0	2f#;	1	2a;	2
[4G	-1	4d	0	4g	2	4b	3
=19	=19	=19	=19	=19	=19	=19	=19
4G]	.	2d	2	2a	-2	2dd	-2
4F#	-2	.	.	.	.	.	.
[4E	-2	4e	0	8gL	-1	4cc	-1
.	.	.	.	8f#J	1	.	.
=20	=20	=20	=20	=20	=20	=20	=20
8EL]	.	2e	-2	2g	-1	4b	-2
8DJ	-2	.	.	.	.	.	.
4C	2	.	.	.	.	2a	-2
4D	-7	8dL	-2	4f#	-4	.	.
.	.	8cJ	-1	.	.	.	.
=21	=21	=21	=21	=21	=21	=21	=21
2GG;	.	2B;	.	2d;	.	2g;	.
==	==	==	==	==	==	==	==
*-	*-	*-	*-	*-	*-	*-	*-

Checking this output on the command line:

cat input.krn | semitones | rid -G | humdrum  | head

The first error is:

humdrum: ERROR 22: Exclusive interpretations do not match for designated
                   join spines in line 198, file STDIN.

Checking that line in the output:

The problem is as I expect: There are four *v in a row, and the loose interpretation of these lines are to merge all four of the first spines into a single spine. But this merges **kern and **tti, which is bad. This line should be split into two lines with two separate merges for the the two spines. Not backwards compatible with the original Humdrum Toolkit, I could have VHV filters and conversion to notation not allow merging spines of two different data types. One related output option I could generate is creating **tti analysis data where as a single spine for all notes on the "staff" (all subspines of a given **kern spine, which would avoid spine splits and merges in the **tti data).