Utils on top of pygrib for extracting metadata and manipulating grib files
Project description
# gributils
gributils is a set of utilities on top of pygrib for manipulating and
indexing gribfiles. Current features include:
* Grib index
* Store and query a large set (historical dataset) of grib files
* PostGIS based
* Query by geographical location,, timestamp and parameter name,
parameter unit, level and level type.
* Parameter name normalization using a simple CSV file
* Extract polygons of areas covered with valid values in a grib layer
* Provide accurate grid coordinates, even for grib version 1 files
where too low precision in Dx / Dy have resulted in a distorted grid.
* Conversion from values with U and V components (e.g. for wind) to
magnitude and degree north.
gributils is a set of utilities on top of pygrib for manipulating and
indexing gribfiles. Current features include:
* Grib index
* Store and query a large set (historical dataset) of grib files
* PostGIS based
* Query by geographical location,, timestamp and parameter name,
parameter unit, level and level type.
* Parameter name normalization using a simple CSV file
* Extract polygons of areas covered with valid values in a grib layer
* Provide accurate grid coordinates, even for grib version 1 files
where too low precision in Dx / Dy have resulted in a distorted grid.
* Conversion from values with U and V components (e.g. for wind) to
magnitude and degree north.
Project details
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