wip: to map roi to virutal
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This commit is contained in:
2025-06-24 17:30:59 +02:00
parent 24fcfb3f9d
commit 8f0c946393

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@ -208,7 +208,7 @@ std::string CreateVirtualHDF5File(
attribute.write(H5::PredType::NATIVE_DOUBLE, &dValue);
// complete detector in roi
/*if (multiRoi.empty()) {
if (multiRoi.size() == 1 && multiRoi[0].isComplete()) {
int ny = nPixelsY * numModY;
int nx = nPixelsX * numModX;
if (nPixelsY == 1) {
@ -216,9 +216,9 @@ std::string CreateVirtualHDF5File(
} else {
multiRoi.push_back(defs::ROI{0, nx - 1, 0, ny - 1});
}
}*/
}
// for (size_t iRoi = 0; iRoi != multiRoi.size(); ++iRoi) {
for (size_t iRoi = 0; iRoi != multiRoi.size(); ++iRoi) {
// dataspace
hsize_t vdsDims[DATA_RANK] = {numImagesCaught, numModY * nDimy,
@ -273,9 +273,9 @@ std::string CreateVirtualHDF5File(
startLocation[2] = iReadout;
}
vdsDataSpace.selectHyperslab(H5S_SELECT_SET, numBlocks,
startLocation, strideBetweenBlocks,
blockSize);
vdsDataSpace.selectHyperslab(
H5S_SELECT_SET, numBlocks, startLocation,
strideBetweenBlocks, blockSize);
vdsDataSpacePara.selectHyperslab(
H5S_SELECT_SET, numBlocksPara, startLocationPara,
@ -300,7 +300,8 @@ std::string CreateVirtualHDF5File(
// source dataspace
hsize_t srcDims[DATA_RANK] = {nDimx, nDimy, nDimz};
hsize_t srcDimsMax[DATA_RANK] = {H5S_UNLIMITED, nDimy, nDimz};
hsize_t srcDimsMax[DATA_RANK] = {H5S_UNLIMITED, nDimy,
nDimz};
H5::DataSpace srcDataSpace(DATA_RANK, srcDims, srcDimsMax);
hsize_t srcDimsPara[PARA_RANK] = {nDimx};
hsize_t srcDimsMaxPara[PARA_RANK] = {H5S_UNLIMITED};
@ -310,13 +311,14 @@ std::string CreateVirtualHDF5File(
// (framescaught not multiple of framesperfile,
// virtual parameter datasets error loading (bad scalar
// value))
if (nDimx != maxFramesPerFile) {
// TODO WHY????
/*if (nDimx != maxFramesPerFile) {
hsize_t count[1] = {nDimx};
hsize_t start[1] = {0};
srcDataSpacePara.selectHyperslab(
H5S_SELECT_SET, count, start, strideBetweenBlocksPara,
blockSizePara);
}
H5S_SELECT_SET, count, start,
strideBetweenBlocksPara, blockSizePara);
}*/
// mapping of property list
plist.setVirtual(vdsDataSpace, relative_srcFileName.c_str(),
@ -350,7 +352,7 @@ std::string CreateVirtualHDF5File(
parameterNames[p].c_str(), parameterDataTypes[p],
vdsDataSpacePara, plistPara[p]));
}
//}
}
fd->close();
} catch (const H5::Exception &error) {