detectors/slsDetectorPackage
25
0
Fork 0
mirror of https://github.com/slsdetectorgroup/slsDetectorPackage.git synced 2025-06-13 13:27:14 +02:00
Code Issues Actions Packages Releases Activity

slsReceiver: hdf5 use relative links now, fill -1 also for data file creation (for deactivated ones)

Browse Source
This commit is contained in:
maliakal_d
2018-05-29 15:55:33 +02:00
parent 542dda8ece
commit b0ea458d3a
1 changed files with 28 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

36
slsReceiverSoftware/include/HDF5FileStatic.h
View File

@ -405,6 +405,7 @@ public:
hsize_t srcdims[3] = {nDimx, nDimy, nDimz};
dspace = new DataSpace (3,srcdims);
//dataset name
ostringstream osfn;
osfn << "/data";
@ -412,14 +413,16 @@ public:
string dsetname = osfn.str();
//dataset
//fill value
DSetCreatPropList plist;
int fill_value = -1;
plist.setFillValue(dtype, &fill_value);
//chunked dataset if greater than max_chunked_images
if(nDimx > maxchunkedimages){
DSetCreatPropList plist;
hsize_t chunk_dims[3] ={maxchunkedimages, nDimy, nDimz};
plist.setChunk(3, chunk_dims);
dset = new DataSet (fd->createDataSet(dsetname.c_str(), dtype, *dspace, plist));
}else
dset = new DataSet (fd->createDataSet(dsetname.c_str(), dtype, *dspace));
}
dset = new DataSet (fd->createDataSet(dsetname.c_str(), dtype, *dspace, plist));
//create parameter datasets
hsize_t dims[1] = {nDimx};
@ -558,6 +561,14 @@ public:
string srcFileName = HDF5FileStatic::CreateFileName(fpath, fnameprefix, findex,
frindexenable, framesSaved, dindex, numunits, i);
// find relative path
string relative_srcFileName = srcFileName;
{
size_t i = srcFileName.rfind('/', srcFileName.length());
if (i != string::npos)
relative_srcFileName = (srcFileName.substr(i+1, srcFileName.length() - i));
}
//source dataset name
ostringstream osfn;
osfn << "/data";
@ -575,14 +586,14 @@ public:
return CloseFileOnError(fd, string("Error in creating source dataspace (parameters) in virtual file ") + virtualFileName + string("\n"));
//mapping
if (H5Pset_virtual(dcpl, vdsDataspace, srcFileName.c_str(), srcDatasetName.c_str(), srcDataspace) < 0) {
if (H5Pset_virtual(dcpl, vdsDataspace, relative_srcFileName.c_str(), srcDatasetName.c_str(), srcDataspace) < 0) {
cprintf(RED,"could not set mapping for paramter 1\n");
error = true;
break;
}
for (int k = 0; k < NumberofParameters; ++k) {
if (H5Pset_virtual(dcpl_para[k], vdsDataspace_para, srcFileName.c_str(), ParameterNames[k], srcDataspace_para) < 0) {
if (H5Pset_virtual(dcpl_para[k], vdsDataspace_para, relative_srcFileName.c_str(), ParameterNames[k], srcDataspace_para) < 0) {
cprintf(RED,"could not set mapping for paramter %d\n", k);
error = true;
break;
@ -760,6 +771,14 @@ public:
return CloseFileOnError( vfd, string("Error in opening virtual file\n"));
}
// find relative path
string relative_virtualfname = virtualfname;
{
size_t i = virtualfname.rfind('/', virtualfname.length());
if (i != string::npos)
relative_virtualfname = (virtualfname.substr(i+1, virtualfname.length() - i));
}
//**data dataset**
hid_t vdset = H5Dopen2( vfd, virtualDatasetname.c_str(), H5P_DEFAULT);
if (vdset < 0) {
@ -767,7 +786,7 @@ public:
return CloseFileOnError( vfd, string("Error in opening virtual data dataset\n"));
}
sprintf(linkname, "/entry/data/%s",virtualDatasetname.c_str());
if(H5Lcreate_external( virtualfname.c_str(), virtualDatasetname.c_str(),
if(H5Lcreate_external( relative_virtualfname.c_str(), virtualDatasetname.c_str(),
mfd, linkname, H5P_DEFAULT, H5P_DEFAULT) < 0) {
H5Fclose(mfd); mfd = 0;
return CloseFileOnError( vfd, string("Error in creating link to data dataset\n"));
@ -782,7 +801,8 @@ public:
return CloseFileOnError( vfd, string("Error in opening virtual parameter dataset to create link\n"));
}
sprintf(linkname, "/entry/data/%s",(string("/virtual_") + string (ParameterNames[i])).c_str());
if(H5Lcreate_external( virtualfname.c_str(), (string("/virtual_") + string (ParameterNames[i])).c_str(),
if(H5Lcreate_external( relative_virtualfname.c_str(), (string("/virtual_") + string (ParameterNames[i])).c_str(),
mfd, linkname, H5P_DEFAULT, H5P_DEFAULT) < 0) {
H5Fclose(mfd); mfd = 0;
return CloseFileOnError( vfd, string("Error in creating link to virtual parameter dataset\n"));