Provided by: hdf4-tools_4.2.13-4_amd64
hdiff - compares two HDF files and reports the differences
hdiff [-V] [-b] [-g] [-s] [-d] [-D] [-S] [-v var1[,...]] [-u var1[,...]] [-e count] [-t limit] [-p relative] file1 file2
hdiff compares two HDF files and reports the differences.
-V Display version of the HDF4 library and exit -b Verbose mode -g Compare global attributes only -s Compare SD local attributes only -d Compare SD data only -D Compare Vdata data only -S Print statistics -v var1[,...] Compare SD data on variable(s) var1,... only -u var1[,...] Compare vdata on variable(s) var1,... only -e count Print difference up to count number for each variable -t limit Print difference when it is greater than limit -p relative Print difference when it is greater than a relative limit file1 File name of the first HDF file file2 File name of the second HDF file The 'count' value must be a positive integer The 'limit' and 'relative' values must be positive numbers The -t compare criteria is |a - b| > limit The -p compare criteria is |(b-a)/a| > relative Return codes: 0 (no differences found), 1 (differences found) 28 May 2016 hdiff(1)