Add package 'HDF-EOS2'.

http://hdfeos.org/software/library.php

"The HDF-EOS2 is a software library designed built on HDF4 to support
EOS-specific data structures, namely Grid, Point, and Swath. The new
data structures are constructed from standard HDF data objects, using
EOS conventions, through the use of a software library. A key feature of
HDF-EOS files is that instrument-independent services, such as
subsetting by geolocation, can be applied to the files across a wide
variety of data products."

1 files changed, 39 insertions, 0 deletions

diff --git a/src/hdf-eos2-test.c b/src/hdf-eos2-test.c
new file mode 100644
index 0000000..ac5f2e1
--- /dev/null
+++ b/src/hdf-eos2-test.c
@@ -0,0 +1,39 @@
+/*
+ * This file is part of MXE.
+ * See index.html for further information.
+ */
+
+#include <hdf.h>
+#include <HdfEosDef.h>
+#include <mfhdf.h>
+
+#include <stdio.h>
+
+int main() {
+  char filename[] = "test.he4";
+  int fid = SWopen(filename, DFACC_CREATE);
+  char swathname[] = "myswath";
+  int swid = SWcreate(fid, swathname);
+
+  char dimname[] = "mydim";
+  const int32 dimlen = 10;
+  int rc = SWdefdim(swid, dimname, dimlen);
+  printf("SWdefdim: %d\n", rc);
+  char fieldname[] = "test_field";
+  rc = SWdefdatafield(swid, fieldname, dimname, DFNT_FLOAT, 0);
+  printf("SWdefdatafield: %d\n", rc);
+
+  int32 start = 0;
+  int32 edge = dimlen;
+  float data[dimlen];
+  for (int i=0; i<dimlen; ++i) {
+    data[i] = 1.0 + i;
+  }
+  rc = SWwritefield(swid, fieldname, &start, NULL, &edge, data);
+  printf("SWwritefield: %d\n", rc);
+
+  rc = SWdetach(swid);
+  printf("SWdetach: %d\n", rc);
+  rc = SWclose(fid);
+  printf("SWclose: %d\n", rc);
+}