GDALMDIMINFO(1) GDAL GDALMDIMINFO(1) (NAME) gdalmdiminfo - (SYNOPSIS) Usage: gdalmdiminfo [--help] [--long-usage] [--help-general] [[-summary]|[-detailed]] [-nopretty] [-array ] [-limit ] [-oo =]... [-if ]... [-arrayoption =]... [-stats] (DESCRIPTION) gdalmdiminfo GDAL JSON . JSON : gdalmdiminfo_output.schema.json. : "gdal": gdal mdim info . : --help . --help-general GDAL . -detailed . (attributes) . -nopretty . -array . -limit . . -detailed . -oo = ( ). . -arrayoption = GDALGroup::GetMDArrayNames() . . . -stats . . 3.2. -if / () . . . . . 3.2. (EXIT STATUS) 0 ( ). (C API) C GDALMultiDimInfo() . (EXAMPLES) : $ gdalmdiminfo netcdf-4d.nc { "type": "group", "name": "/", "attributes": { "Conventions": "CF-1.5" }, "dimensions": [ { "name": "levelist", "full_name": "/levelist", "size": 2, "type": "VERTICAL", "indexing_variable": "/levelist" }, { "name": "longitude", "full_name": "/longitude", "size": 10, "type": "HORIZONTAL_X", "direction": "EAST", "indexing_variable": "/longitude" }, { "name": "latitude", "full_name": "/latitude", "size": 10, "type": "HORIZONTAL_Y", "direction": "NORTH", "indexing_variable": "/latitude" }, { "name": "time", "full_name": "/time", "size": 4, "type": "TEMPORAL", "indexing_variable": "/time" } ], "arrays": { "levelist": { "datatype": "Int32", "dimensions": [ "/levelist" ], "attributes": { "long_name": "pressure_level" }, "unit": "millibars" }, "longitude": { "datatype": "Float32", "dimensions": [ "/longitude" ], "attributes": { "standard_name": "longitude", "long_name": "longitude", "axis": "X" }, "unit": "degrees_east" }, "latitude": { "datatype": "Float32", "dimensions": [ "/latitude" ], "attributes": { "standard_name": "latitude", "long_name": "latitude", "axis": "Y" }, "unit": "degrees_north" }, "time": { "datatype": "Float64", "dimensions": [ "/time" ], "attributes": { "standard_name": "time", "calendar": "standard" }, "unit": "hours since 1900-01-01 00:00:00" }, "t": { "datatype": "Int32", "dimensions": [ "/time", "/levelist", "/latitude", "/longitude" ], "nodata_value": -32767 } }, "structural_info": { "NC_FORMAT": "CLASSIC" } } : $ gdalmdiminfo netcdf-4d.nc -array t -detailed -limit 3 (AUTHORS) Even Rouault (COPYRIGHT) 1998-2026 August 18, 2026 GDALMDIMINFO(1)