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GRIB-API support is being discontinued at the end of 2018. Please consider upgrading to ecCodes


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Here are the data structures with brief descriptions:
grib_find_nearest Find the nearest point/points of a given latitude/longitude point
grib_get Get the value for a key from a grib message
grib_get_data Get latitude/longitude and data values
grib_get_element Get a value of specified index from an array key
grib_get_size Get the size of an array key
grib_index_get Get the distinct values of the key in argument contained in the index
grib_index_get_size Get the number of distinct values of the key in argument contained in the index
grib_index_select Select the message subset with key==value
grib_new_from_message Create a new message in memory from an integer or character array containting the coded message
grib_read_bytes Reads nbytes bytes into the buffer from a file opened with grib_open_file
grib_read_from_file Reads a message in the buffer array from the file opened with grib_open_file
grib_set Set the value for a key in a grib message
grib_write_bytes Write nbytes bytes from the buffer in a file opened with grib_open_file
GribInternalError Wrap errors coming from the C API in a Python exception object
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