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write floats in scientific notation #270

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Merged
merged 3 commits into from
Nov 14, 2025
+4 −4
Merged

write floats in scientific notation #270

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5efdb53
write floats in scientific notation
Nov 14, 2025
d6d6da7
update pixi lockfile
Nov 14, 2025
097d58e
lark word regex consistency
Nov 14, 2025
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2 changes: 1 addition & 1 deletion docs/examples/twri.py
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Original file line number Diff line number Diff line change
Expand Up @@ -254,7 +254,7 @@ def plot_head(head, workspace):

# add array based inputs
# TODO: needs type checking and list consolidation support (see comments in gwf init)
gwf.chd = [chdg]
gwf.chdg = [chdg]
gwf.drng = [drng]
gwf.welg = [welg]
gwf.rcha = [rcha]
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2 changes: 1 addition & 1 deletion flopy4/mf6/codec/reader/grammar/basic.lark
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Expand Up @@ -4,7 +4,7 @@ block_name: CNAME [INT]
_list: line*
line: [WS] item+ _NL+
item: word | NUMBER
word: /[a-zA-Z0-9._'~,-\\(\\)]+/
word: /[a-zA-Z0-9._'~,+-\\(\\)]+/

%import common.NEWLINE -> _NL
%import common.WS
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2 changes: 1 addition & 1 deletion flopy4/mf6/codec/reader/grammar/typed.lark
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Expand Up @@ -19,7 +19,7 @@ filename: ESCAPED_STRING | word
data: double+
record: token+ NEWLINE
token: number | word
word: /(?!(?i:begin|end))[a-zA-Z0-9._'~,-\\(\\)]+/
word: /(?!(?i:begin|end))[a-zA-Z0-9._'~,+-\\(\\)]+/
_token: word | number

%import common.NEWLINE
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2 changes: 1 addition & 1 deletion flopy4/mf6/codec/writer/filters.py
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Expand Up @@ -115,7 +115,7 @@ def array2string(value: NDArray) -> str:
format = (
"%d"
if np.issubdtype(value.dtype, np.integer)
else "%.9f"
else "%.9e"
if np.issubdtype(value.dtype, np.floating)
else "%s"
)
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