MTG2 developments for SEAS6 and conversions - #251

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tweska wants to merge 79 commits into

feature/SEAS6-combined

Commits on Aug 13, 2026

mars2mars: Fix wrong param conversion for 141
tweska
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98cca07
grib2mars: Set bitmapPresent as boolean
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f484524
grib2mars: Default initialStep to 0, and timeIncrementInSeconds to 3600
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8e67439
grib2mars: Read and set laplacianOperator as double
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dc49994
mars2mars: Fix typo SFC -> sfc
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755c2d6
mars2grib: Skip explicit level setting for isothermal fields
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869fbde
mars2mars: Add misc param mappings lost during porting
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377dacc
grib2mars: Add extractors for iteration and coeffindex
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72f6bab
mars2mars: Add incremental param mappings lost during porting
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594e50c
grib2mars: Add extractor for typeOfProcessedData
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f1940cd
Run clang-format
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3dc7782
grib2mars: Add extractor for numberOfComponents and modelErrorType
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f9d129c
grib2mars: Simplify extraction of number and ensemble related keys
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9651c4a
grib2mars,mars2grib: Support FourierCoefficients
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c77d49b
Apply suggestions from code review
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9b49a56
grib1-to-grib2 tool: Add extra options needed for MTG2 conversion tasks
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d4208df
mars2grib: Support scaleValuesBy and offsetValuesBy in encoder
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dc6f510
grib2mars,mars2grib: Remove laplacianOperator
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029a345
grib1-to-grib2 tool: Detect discipline 192 based on paramId for GRIB1
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230c242
mars2grib: Fix level encoding of param 129172
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43d2cd5
grib2mars: Simplify step extraction
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dba60c3
grib2mars: Reintroduce logic to conditionally extract numberOfForecastsInEnsemble and typeOfEnsembleForecast
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af668b3
mars2mars: Convert stream waef to enfo
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737e58f
mars2mars: Remove number from MARS dict for type=me
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75e06d0
Run clang-format
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2807e86
grib2mars,mars2mars: Support step ranges, and convert to step + timespan
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9f41e71
mars2mars: Set timespan to 0 for statistical fields as instant fields at step 0
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24d0410
mars2mars: Avoid reading step with the wrong type
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a494491
grib2mars: Extract MARS time in HHMM format
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ed5c639
mars2mars: Inject timespan fs for selected fields
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cfb13cf
grib2mars: Only set timeIncrementInSeconds if non-zero
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d69cd58
grib1-to-grib2 tool: Skip selected params at step 0
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93edcac
mars2grib: new productTimeSpec model

MircoValentiniECMWF
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tweska
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9706b22
mars2grib: Fix option name typo

MircoValentiniECMWF
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cc51bd9
mars2grib: add utilities for fcmonth and SeasonalForecast timeDomain management

MircoValentiniECMWF
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5b895b4
mars2grib: add support for fcmonth

MircoValentiniECMWF
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tweska
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ef7c3db
mars2grib: Run clang-format

MircoValentiniECMWF
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a77b845
mars2grib: Fix bug in Fake double loop implementation

MircoValentiniECMWF
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275d38f
mars2grib: Add bones of the testing infrastructure

MircoValentiniECMWF
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tweska
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7e7ceb1
mars2grib: Run clang-format

MircoValentiniECMWF
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9480ecb
mars2grib: Add support for section 2 LocalTemplateNumber 16 for seasonal monthly statistics (support fcmonth)

MircoValentiniECMWF
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64cb5c4
mars2grib: WIP Add support for the seasonal windows

MircoValentiniECMWF
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e58f14e
mars2grib: fix the SeasonaStatistics matcher to match seasonal monthly statistics

MircoValentiniECMWF
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b8ecaae
mars2grib: Fix multiple minor bugs

MircoValentiniECMWF
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f49987a
mars2grib: Remove .weave folder pushed by error

MircoValentiniECMWF
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7aba37c
mars2grib: update level matcher for SEAS6

MircoValentiniECMWF
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15c2896
mars2grib: Update statistics Matcher fro SEAS6

MircoValentiniECMWF
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bdffd90
mars2grib: Add support for PDT 144 and 145 for statistical wave periods

MircoValentiniECMWF
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ffb34a3
mars2grib: temporary hack to inject typeOfTimeRange (hardcoded logic for sEAS6 to be extended)

MircoValentiniECMWF
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6fe174c
mars2grib: WIP shape builder logic for seasonal multiloop statistics

MircoValentiniECMWF
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d4b46fb
mars2grib: Refactor classifiers in order to centralise the classification information

MircoValentiniECMWF
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3f3ea39
mars2grib: Split Shpe handlers in two stages

MircoValentiniECMWF
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681f956
mars2grib: WIP split shape callbacks in 2 and improve calssification of domain

MircoValentiniECMWF
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6afdc39
mars2grib: WIP refactor and renamed callbaks

MircoValentiniECMWF
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1bb8aeb
mars2grib: Move isAllowdInnerTypeOfStatisticalPRocessing in the ProductTimeSpecinput instead of using the helpers multiple times

MircoValentiniECMWF
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tweska
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a9464fc
mars2grib: Improve domain handling for synoptic case

MircoValentiniECMWF
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facf16f
mars2grib: Consolidate anchors

MircoValentiniECMWF
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5f0cb2c
mars2grib: Run clang format

MircoValentiniECMWF
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ccf6316
mars2grib: Consolidate domains

MircoValentiniECMWF
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b2d8cad
mars2grib: Fix missing timeincremetn definition

MircoValentiniECMWF
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a4a5a67
mars2grib: aDd utility to compare TimeDuration

MircoValentiniECMWF
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2458eae
mars2grib: Refactor Instant shape

MircoValentiniECMWF
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74654de
mars2grib: Cleanup of shape callbacks

MircoValentiniECMWF
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8c7a0e8
mars2grib: Update documentation

MircoValentiniECMWF
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724db19
mars2grib: call the window normalisation procedure

MircoValentiniECMWF
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1b05e5c
mars2grib: Update markdown documentation

MircoValentiniECMWF
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7071ce9
mars2grib: Fix add ShapeNormalization file missing in previous commit

MircoValentiniECMWF
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929ac7a
mars2grib: Improve error handling

MircoValentiniECMWF
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tweska
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97c0327
mars2grib: Add test infrastructure for the encoder (bones only)

MircoValentiniECMWF
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7e38547
mars2grib: cleanup options

MircoValentiniECMWF
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daa9620
mars2grib: Run clang-format

MircoValentiniECMWF
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4e89fe3
mars2grib: Default allowZeroLengthFsWindow to true
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8591787
mars2grib: Default allowNonEnumeratedPositiveIntegerTimespanHours to true and make check conditional
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b36aa0c

Commits on Aug 14, 2026

mars2grib: Classify type=4v as forecast type
tweska
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d464afd
mars2grib: Default MARS truncation to 20
tweska
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a6a428d
Run clang-format
tweska
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a889e8f

Commits on Aug 18, 2026