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Merged
wpbonelli merged 4 commits into from
Sep 22, 2026
Merged

feat(dfns): support fill-forward blocks #367

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513e160
feat(dfns): distinguish fill-forward repeating blocks in schema
wpbonelli Sep 22, 2026
a3efe37
docs(dfns): trim BlockHeader comments and docstrings
wpbonelli Sep 22, 2026
7aa97e1
feat(dfns): require an Integer field for BlockHeader.fill_forward
wpbonelli Sep 22, 2026
22c69f5
docs(dfns): note that Integer headers are inherently sequential
wpbonelli Sep 22, 2026
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13 changes: 8 additions & 5 deletions autotest/dfns/__snapshots__/v2.0.0.dev2/chf-cdb.json
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Expand Up @@ -135,11 +135,14 @@
}
},
"header": {
"name": "iper",
"type": "integer",
"longname": "stress period number",
"description": "integer value specifying the starting stress period number for which the data specified in the PERIOD block apply. IPER must be less than or equal to NPER in the TDIS Package and greater than zero. The IPER value assigned to a stress period block must be greater than the IPER value assigned for the previous PERIOD block. The information specified in the PERIOD block will continue to apply for all subsequent stress periods, unless the program encounters another PERIOD block.",
"tagged": false
"fill_forward": true,
"field": {
"name": "iper",
"type": "integer",
"longname": "stress period number",
"description": "integer value specifying the starting stress period number for which the data specified in the PERIOD block apply. IPER must be less than or equal to NPER in the TDIS Package and greater than zero. The IPER value assigned to a stress period block must be greater than the IPER value assigned for the previous PERIOD block. The information specified in the PERIOD block will continue to apply for all subsequent stress periods, unless the program encounters another PERIOD block.",
"tagged": false
}
}
}
}
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3 changes: 3 additions & 0 deletions autotest/dfns/__snapshots__/v2.0.0.dev2/chf-cdb.toml
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Original file line number Diff line number Diff line change
Expand Up @@ -117,6 +117,9 @@ optional = true
tagged = false

[blocks.period.header]
fill_forward = true

[blocks.period.header.field]
name = "iper"
type = "integer"
longname = "stress period number"
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21 changes: 12 additions & 9 deletions autotest/dfns/__snapshots__/v2.0.0.dev2/chf-cdb.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -138,12 +138,15 @@ blocks:
shape:
- maxbound
header:
name: iper
type: integer
longname: stress period number
description: integer value specifying the starting stress period number for which the data specified
in the PERIOD block apply. IPER must be less than or equal to NPER in the TDIS Package and greater
than zero. The IPER value assigned to a stress period block must be greater than the IPER value
assigned for the previous PERIOD block. The information specified in the PERIOD block will continue
to apply for all subsequent stress periods, unless the program encounters another PERIOD block.
tagged: false
fill_forward: true
field:
name: iper
type: integer
longname: stress period number
description: integer value specifying the starting stress period number for which the data specified
in the PERIOD block apply. IPER must be less than or equal to NPER in the TDIS Package and
greater than zero. The IPER value assigned to a stress period block must be greater than the
IPER value assigned for the previous PERIOD block. The information specified in the PERIOD
block will continue to apply for all subsequent stress periods, unless the program encounters
another PERIOD block.
tagged: false
13 changes: 8 additions & 5 deletions autotest/dfns/__snapshots__/v2.0.0.dev2/chf-chd.json
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Original file line number Diff line number Diff line change
Expand Up @@ -151,11 +151,14 @@
}
},
"header": {
"name": "iper",
"type": "integer",
"longname": "stress period number",
"description": "integer value specifying the starting stress period number for which the data specified in the PERIOD block apply. IPER must be less than or equal to NPER in the TDIS Package and greater than zero. The IPER value assigned to a stress period block must be greater than the IPER value assigned for the previous PERIOD block. The information specified in the PERIOD block will continue to apply for all subsequent stress periods, unless the program encounters another PERIOD block.",
"tagged": false
"fill_forward": true,
"field": {
"name": "iper",
"type": "integer",
"longname": "stress period number",
"description": "integer value specifying the starting stress period number for which the data specified in the PERIOD block apply. IPER must be less than or equal to NPER in the TDIS Package and greater than zero. The IPER value assigned to a stress period block must be greater than the IPER value assigned for the previous PERIOD block. The information specified in the PERIOD block will continue to apply for all subsequent stress periods, unless the program encounters another PERIOD block.",
"tagged": false
}
}
}
}
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3 changes: 3 additions & 0 deletions autotest/dfns/__snapshots__/v2.0.0.dev2/chf-chd.toml
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Original file line number Diff line number Diff line change
Expand Up @@ -131,6 +131,9 @@ optional = true
tagged = false

[blocks.period.header]
fill_forward = true

[blocks.period.header.field]
name = "iper"
type = "integer"
longname = "stress period number"
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21 changes: 12 additions & 9 deletions autotest/dfns/__snapshots__/v2.0.0.dev2/chf-chd.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -148,12 +148,15 @@ blocks:
shape:
- maxbound
header:
name: iper
type: integer
longname: stress period number
description: integer value specifying the starting stress period number for which the data specified
in the PERIOD block apply. IPER must be less than or equal to NPER in the TDIS Package and greater
than zero. The IPER value assigned to a stress period block must be greater than the IPER value
assigned for the previous PERIOD block. The information specified in the PERIOD block will continue
to apply for all subsequent stress periods, unless the program encounters another PERIOD block.
tagged: false
fill_forward: true
field:
name: iper
type: integer
longname: stress period number
description: integer value specifying the starting stress period number for which the data specified
in the PERIOD block apply. IPER must be less than or equal to NPER in the TDIS Package and
greater than zero. The IPER value assigned to a stress period block must be greater than the
IPER value assigned for the previous PERIOD block. The information specified in the PERIOD
block will continue to apply for all subsequent stress periods, unless the program encounters
another PERIOD block.
tagged: false
13 changes: 8 additions & 5 deletions autotest/dfns/__snapshots__/v2.0.0.dev2/chf-evp.json
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Original file line number Diff line number Diff line change
Expand Up @@ -151,11 +151,14 @@
}
},
"header": {
"name": "iper",
"type": "integer",
"longname": "stress period number",
"description": "integer value specifying the starting stress period number for which the data specified in the PERIOD block apply. IPER must be less than or equal to NPER in the TDIS Package and greater than zero. The IPER value assigned to a stress period block must be greater than the IPER value assigned for the previous PERIOD block. The information specified in the PERIOD block will continue to apply for all subsequent stress periods, unless the program encounters another PERIOD block.",
"tagged": false
"fill_forward": true,
"field": {
"name": "iper",
"type": "integer",
"longname": "stress period number",
"description": "integer value specifying the starting stress period number for which the data specified in the PERIOD block apply. IPER must be less than or equal to NPER in the TDIS Package and greater than zero. The IPER value assigned to a stress period block must be greater than the IPER value assigned for the previous PERIOD block. The information specified in the PERIOD block will continue to apply for all subsequent stress periods, unless the program encounters another PERIOD block.",
"tagged": false
}
}
}
}
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3 changes: 3 additions & 0 deletions autotest/dfns/__snapshots__/v2.0.0.dev2/chf-evp.toml
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Original file line number Diff line number Diff line change
Expand Up @@ -131,6 +131,9 @@ optional = true
tagged = false

[blocks.period.header]
fill_forward = true

[blocks.period.header.field]
name = "iper"
type = "integer"
longname = "stress period number"
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21 changes: 12 additions & 9 deletions autotest/dfns/__snapshots__/v2.0.0.dev2/chf-evp.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -150,12 +150,15 @@ blocks:
shape:
- maxbound
header:
name: iper
type: integer
longname: stress period number
description: integer value specifying the starting stress period number for which the data specified
in the PERIOD block apply. IPER must be less than or equal to NPER in the TDIS Package and greater
than zero. The IPER value assigned to a stress period block must be greater than the IPER value
assigned for the previous PERIOD block. The information specified in the PERIOD block will continue
to apply for all subsequent stress periods, unless the program encounters another PERIOD block.
tagged: false
fill_forward: true
field:
name: iper
type: integer
longname: stress period number
description: integer value specifying the starting stress period number for which the data specified
in the PERIOD block apply. IPER must be less than or equal to NPER in the TDIS Package and
greater than zero. The IPER value assigned to a stress period block must be greater than the
IPER value assigned for the previous PERIOD block. The information specified in the PERIOD
block will continue to apply for all subsequent stress periods, unless the program encounters
another PERIOD block.
tagged: false
13 changes: 8 additions & 5 deletions autotest/dfns/__snapshots__/v2.0.0.dev2/chf-flw.json
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Original file line number Diff line number Diff line change
Expand Up @@ -151,11 +151,14 @@
}
},
"header": {
"name": "iper",
"type": "integer",
"longname": "stress period number",
"description": "integer value specifying the starting stress period number for which the data specified in the PERIOD block apply. IPER must be less than or equal to NPER in the TDIS Package and greater than zero. The IPER value assigned to a stress period block must be greater than the IPER value assigned for the previous PERIOD block. The information specified in the PERIOD block will continue to apply for all subsequent stress periods, unless the program encounters another PERIOD block.",
"tagged": false
"fill_forward": true,
"field": {
"name": "iper",
"type": "integer",
"longname": "stress period number",
"description": "integer value specifying the starting stress period number for which the data specified in the PERIOD block apply. IPER must be less than or equal to NPER in the TDIS Package and greater than zero. The IPER value assigned to a stress period block must be greater than the IPER value assigned for the previous PERIOD block. The information specified in the PERIOD block will continue to apply for all subsequent stress periods, unless the program encounters another PERIOD block.",
"tagged": false
}
}
}
}
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3 changes: 3 additions & 0 deletions autotest/dfns/__snapshots__/v2.0.0.dev2/chf-flw.toml
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Original file line number Diff line number Diff line change
Expand Up @@ -131,6 +131,9 @@ optional = true
tagged = false

[blocks.period.header]
fill_forward = true

[blocks.period.header.field]
name = "iper"
type = "integer"
longname = "stress period number"
Expand Down
21 changes: 12 additions & 9 deletions autotest/dfns/__snapshots__/v2.0.0.dev2/chf-flw.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -148,12 +148,15 @@ blocks:
shape:
- maxbound
header:
name: iper
type: integer
longname: stress period number
description: integer value specifying the starting stress period number for which the data specified
in the PERIOD block apply. IPER must be less than or equal to NPER in the TDIS Package and greater
than zero. The IPER value assigned to a stress period block must be greater than the IPER value
assigned for the previous PERIOD block. The information specified in the PERIOD block will continue
to apply for all subsequent stress periods, unless the program encounters another PERIOD block.
tagged: false
fill_forward: true
field:
name: iper
type: integer
longname: stress period number
description: integer value specifying the starting stress period number for which the data specified
in the PERIOD block apply. IPER must be less than or equal to NPER in the TDIS Package and
greater than zero. The IPER value assigned to a stress period block must be greater than the
IPER value assigned for the previous PERIOD block. The information specified in the PERIOD
block will continue to apply for all subsequent stress periods, unless the program encounters
another PERIOD block.
tagged: false
13 changes: 8 additions & 5 deletions autotest/dfns/__snapshots__/v2.0.0.dev2/chf-oc.json
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Expand Up @@ -234,11 +234,14 @@
}
},
"header": {
"name": "iper",
"type": "integer",
"longname": "stress period number",
"description": "integer value specifying the starting stress period number for which the data specified in the PERIOD block apply. IPER must be less than or equal to NPER in the TDIS Package and greater than zero. The IPER value assigned to a stress period block must be greater than the IPER value assigned for the previous PERIOD block. The information specified in the PERIOD block will continue to apply for all subsequent stress periods, unless the program encounters another PERIOD block.",
"tagged": false
"fill_forward": true,
"field": {
"name": "iper",
"type": "integer",
"longname": "stress period number",
"description": "integer value specifying the starting stress period number for which the data specified in the PERIOD block apply. IPER must be less than or equal to NPER in the TDIS Package and greater than zero. The IPER value assigned to a stress period block must be greater than the IPER value assigned for the previous PERIOD block. The information specified in the PERIOD block will continue to apply for all subsequent stress periods, unless the program encounters another PERIOD block.",
"tagged": false
}
}
}
}
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3 changes: 3 additions & 0 deletions autotest/dfns/__snapshots__/v2.0.0.dev2/chf-oc.toml
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Expand Up @@ -204,6 +204,9 @@ description = "save for each step specified in STEPS. This keyword may be used i
dtype = "integer"

[blocks.period.header]
fill_forward = true

[blocks.period.header.field]
name = "iper"
type = "integer"
longname = "stress period number"
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21 changes: 12 additions & 9 deletions autotest/dfns/__snapshots__/v2.0.0.dev2/chf-oc.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -192,12 +192,15 @@ blocks:
conjunction with other keywords to print or save results for multiple time steps.
dtype: integer
header:
name: iper
type: integer
longname: stress period number
description: integer value specifying the starting stress period number for which the data specified
in the PERIOD block apply. IPER must be less than or equal to NPER in the TDIS Package and greater
than zero. The IPER value assigned to a stress period block must be greater than the IPER value
assigned for the previous PERIOD block. The information specified in the PERIOD block will continue
to apply for all subsequent stress periods, unless the program encounters another PERIOD block.
tagged: false
fill_forward: true
field:
name: iper
type: integer
longname: stress period number
description: integer value specifying the starting stress period number for which the data specified
in the PERIOD block apply. IPER must be less than or equal to NPER in the TDIS Package and
greater than zero. The IPER value assigned to a stress period block must be greater than the
IPER value assigned for the previous PERIOD block. The information specified in the PERIOD
block will continue to apply for all subsequent stress periods, unless the program encounters
another PERIOD block.
tagged: false
13 changes: 8 additions & 5 deletions autotest/dfns/__snapshots__/v2.0.0.dev2/chf-pcp.json
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Original file line number Diff line number Diff line change
Expand Up @@ -151,11 +151,14 @@
}
},
"header": {
"name": "iper",
"type": "integer",
"longname": "stress period number",
"description": "integer value specifying the starting stress period number for which the data specified in the PERIOD block apply. IPER must be less than or equal to NPER in the TDIS Package and greater than zero. The IPER value assigned to a stress period block must be greater than the IPER value assigned for the previous PERIOD block. The information specified in the PERIOD block will continue to apply for all subsequent stress periods, unless the program encounters another PERIOD block.",
"tagged": false
"fill_forward": true,
"field": {
"name": "iper",
"type": "integer",
"longname": "stress period number",
"description": "integer value specifying the starting stress period number for which the data specified in the PERIOD block apply. IPER must be less than or equal to NPER in the TDIS Package and greater than zero. The IPER value assigned to a stress period block must be greater than the IPER value assigned for the previous PERIOD block. The information specified in the PERIOD block will continue to apply for all subsequent stress periods, unless the program encounters another PERIOD block.",
"tagged": false
}
}
}
}
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3 changes: 3 additions & 0 deletions autotest/dfns/__snapshots__/v2.0.0.dev2/chf-pcp.toml
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Original file line number Diff line number Diff line change
Expand Up @@ -131,6 +131,9 @@ optional = true
tagged = false

[blocks.period.header]
fill_forward = true

[blocks.period.header.field]
name = "iper"
type = "integer"
longname = "stress period number"
Expand Down
21 changes: 12 additions & 9 deletions autotest/dfns/__snapshots__/v2.0.0.dev2/chf-pcp.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -150,12 +150,15 @@ blocks:
shape:
- maxbound
header:
name: iper
type: integer
longname: stress period number
description: integer value specifying the starting stress period number for which the data specified
in the PERIOD block apply. IPER must be less than or equal to NPER in the TDIS Package and greater
than zero. The IPER value assigned to a stress period block must be greater than the IPER value
assigned for the previous PERIOD block. The information specified in the PERIOD block will continue
to apply for all subsequent stress periods, unless the program encounters another PERIOD block.
tagged: false
fill_forward: true
field:
name: iper
type: integer
longname: stress period number
description: integer value specifying the starting stress period number for which the data specified
in the PERIOD block apply. IPER must be less than or equal to NPER in the TDIS Package and
greater than zero. The IPER value assigned to a stress period block must be greater than the
IPER value assigned for the previous PERIOD block. The information specified in the PERIOD
block will continue to apply for all subsequent stress periods, unless the program encounters
another PERIOD block.
tagged: false
13 changes: 8 additions & 5 deletions autotest/dfns/__snapshots__/v2.0.0.dev2/chf-sto.json
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Original file line number Diff line number Diff line change
Expand Up @@ -35,11 +35,14 @@
}
},
"header": {
"name": "iper",
"type": "integer",
"longname": "stress period number",
"description": "integer value specifying the starting stress period number for which the data specified in the PERIOD block apply. IPER must be less than or equal to NPER in the TDIS Package and greater than zero. The IPER value assigned to a stress period block must be greater than the IPER value assigned for the previous PERIOD block. The information specified in the PERIOD block will continue to apply for all subsequent stress periods, unless the program encounters another PERIOD block.",
"tagged": false
"fill_forward": true,
"field": {
"name": "iper",
"type": "integer",
"longname": "stress period number",
"description": "integer value specifying the starting stress period number for which the data specified in the PERIOD block apply. IPER must be less than or equal to NPER in the TDIS Package and greater than zero. The IPER value assigned to a stress period block must be greater than the IPER value assigned for the previous PERIOD block. The information specified in the PERIOD block will continue to apply for all subsequent stress periods, unless the program encounters another PERIOD block.",
"tagged": false
}
}
}
}
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3 changes: 3 additions & 0 deletions autotest/dfns/__snapshots__/v2.0.0.dev2/chf-sto.toml
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Original file line number Diff line number Diff line change
Expand Up @@ -27,6 +27,9 @@ valid = [
]

[blocks.period.header]
fill_forward = true

[blocks.period.header.field]
name = "iper"
type = "integer"
longname = "stress period number"
Expand Down
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