matlab.io.hdfeos.gd.readAttr

Namespace: matlab.io.hdfeos.gd

Read grid attribute

Syntax

data = readAttr(gridID,attrname)


Description

data = readAttr(gridID,attrname) reads a grid attribute.

This function corresponds to the GDreadattr function in the HDF-EOS library C API.

Examples

import matlab.io.hdfeos.*
gfid = gd.open('grid.hdf','read');
gridID = gd.attach(gfid,'PolarGrid');
data = gd.readAttr(gridID,'creation_date');
gd.detach(gridID);
gd.close(gfid);