matlab.io.hdfeos.sw
Low-level access to HDF-EOS swath files
Description
To use these MATLAB® functions, you must be familiar with the HDF-EOS library C
interface. In most cases, the syntax of the MATLAB function is similar to the syntax of the corresponding HDF-EOS
library function. The functions are implemented as the namespace
matlab.io.hdfeos.sw. To use this namespace,
prefix the function name with a namespace path, or use the import function
to add the namespace to the current import list, prior to calling the
function, for example,
import matlab.io.hdfeos.* fileId = sw.open(filename);
Access
| matlab.io.hdfeos.sw.attach | Attach to swath data set |
| matlab.io.hdfeos.sw.close | Close swath file |
| matlab.io.hdfeos.sw.create | Create new swath structure |
| matlab.io.hdfeos.sw.detach | Detach from swath |
| matlab.io.hdfeos.sw.open | Open swath file |
Definition
| matlab.io.hdfeos.sw.defComp | Set grid field compression |
| matlab.io.hdfeos.sw.defDataField | Define new data field within swath |
| matlab.io.hdfeos.sw.defDim | Define new dimension within swath |
| matlab.io.hdfeos.sw.defDimMap | Define mapping between geolocation and data dimensions |
| matlab.io.hdfeos.sw.defGeoField | Define new data field within swath |
Basic I/O
| matlab.io.hdfeos.sw.getFillValue | Fill value for specified field |
| matlab.io.hdfeos.sw.readAttr | Read swath attribute |
| matlab.io.hdfeos.sw.readField | Read data from swath field |
| matlab.io.hdfeos.sw.setFillValue | Set fill value for the specified field |
| matlab.io.hdfeos.sw.writeAttr | Write swath attribute |
| matlab.io.hdfeos.sw.writeField | Write data to swath field |
Inquiry
| matlab.io.hdfeos.sw.compInfo | Compression information for field |
| matlab.io.hdfeos.sw.dimInfo | Size of dimension |
| matlab.io.hdfeos.sw.fieldInfo | Information about swath field |
| matlab.io.hdfeos.sw.geoMapInfo | Type of dimension mapping for named dimension |
| matlab.io.hdfeos.sw.idxMapInfo | Indexed array of geolocation mapping |
| matlab.io.hdfeos.sw.inqAttrs | Names of swath attributes |
| matlab.io.hdfeos.sw.inqDataFields | Information about geolocation fields |
| matlab.io.hdfeos.sw.inqDims | Information about dimensions defined in swath |
| matlab.io.hdfeos.sw.inqGeoFields | Information about geolocation fields |
| matlab.io.hdfeos.sw.inqIdxMaps | Information about swath indexed geolocation mapping |
| matlab.io.hdfeos.sw.inqMaps | Information about swath geolocation relations |
| matlab.io.hdfeos.sw.inqSwath | Names of swaths in file |
| matlab.io.hdfeos.sw.mapInfo | Offset and increment of specific geolocation mapping |
| matlab.io.hdfeos.sw.nEntries | Number of entries for specific type |
Subsetting
| matlab.io.hdfeos.sw.defBoxRegion | Define latitude-longitude region for swath |
| matlab.io.hdfeos.sw.defTimePeriod | Define time period of interest |
| matlab.io.hdfeos.sw.defVrtRegion | Subset on monotonic field or dimension |
| matlab.io.hdfeos.sw.extractPeriod | Read data from subsetted time period |
| matlab.io.hdfeos.sw.extractRegion | Read subsetted region |
| matlab.io.hdfeos.sw.periodInfo | Information about subsetted period |
| matlab.io.hdfeos.sw.regionInfo | Information about subsetted region |
