bool rspfScalarRemapper::loadState(const rspfKeywordlist& kwl,
const char* prefix)
{
rspfImageSourceFilter::loadState(kwl, prefix);
if (kwl.getErrorStatus() == rspfErrorCodes::RSPF_ERROR)
{
if(traceDebug())
{
rspfNotify(rspfNotifyLevel_WARN)
<< "rspfScalarRemapper::loadState\n"
<< " ERROR detected in keyword list! State not loaded."
<< std::endl;
}
return false;
}
int scalar = rspfScalarTypeLut::instance()->getEntryNumber(kwl, prefix);
if (scalar != rspfLookUpTable::NOT_FOUND)
{
setOutputScalarType(static_cast<rspfScalarType>(scalar));
}
return true;
}
void rspfScalarRemapper::setOutputScalarType(rspfString scalarType)
{
int scalar =
rspfScalarTypeLut::instance()->getEntryNumber(scalarType.c_str());
if (scalar != rspfLookUpTable::NOT_FOUND)
{
setOutputScalarType(static_cast<rspfScalarType>(scalar));
}
else
{
if(traceDebug())
{
rspfNotify(rspfNotifyLevel_WARN)
<< "rspfScalarRemapper ERROR:"
<< "\nUnknown scalar type: " << scalarType.c_str() << std::endl;
}
}
}
bool ossimHdf5SubDataset::open()
{
static const char MODULE[] = "ossimHdf5SubDataset::open";
bool result = false;
m_fid = H5Fopen(m_fileName.c_str(), H5F_ACC_RDONLY, H5P_DEFAULT);
if (m_fid < 0)
{
H5Fclose(m_fid);
return false;
}
// Third arg added for compile fix but not checked. (drb)
m_dataset_id = H5Dopen(m_fid, m_dataset_name, 0);
if (m_dataset_id < 0)
{
close();
return false;
}
m_dataType = H5Dget_type(m_dataset_id);
m_native = H5Tget_native_type(m_dataType, H5T_DIR_ASCEND );
setOutputScalarType();
H5Tget_class(m_dataType);
H5Tget_order(m_dataType);
m_size = H5Tget_size(m_dataType);
m_dataspace = H5Dget_space(m_dataset_id); /* dataspace handle */
m_rank = H5Sget_simple_extent_ndims(m_dataspace);
if (m_rank == 4)
{
hsize_t dims_out[4];
herr_t status_n = H5Sget_simple_extent_dims(m_dataspace, dims_out, NULL);
if (status_n >= 0)
{
m_numberOfBands = dims_out[2];
m_numberOfLines = dims_out[0];
m_numberOfSamples = dims_out[1];
}
}
else if (m_rank == 3)
{
hsize_t dims_out[3];
herr_t status_n = H5Sget_simple_extent_dims(m_dataspace, dims_out, NULL);
if (status_n >= 0)
{
if (dims_out[2] < dims_out[0] && dims_out[2] < dims_out[1])
{
m_numberOfBands = dims_out[2];
m_numberOfLines = dims_out[0];
m_numberOfSamples = dims_out[1];
}
else
{
m_numberOfBands = dims_out[0];
m_numberOfLines = dims_out[1];
m_numberOfSamples = dims_out[2];
}
}
}
else if (m_rank == 2)
{
hsize_t dims_out[2];
herr_t status_n = H5Sget_simple_extent_dims(m_dataspace, dims_out, NULL);
if (status_n >= 0)
{
m_numberOfBands = 1;
m_numberOfLines = dims_out[0];
m_numberOfSamples = dims_out[1];
}
}
else if (m_rank == 1)
{
hsize_t dims_out[1];
herr_t status_n = H5Sget_simple_extent_dims(m_dataspace, dims_out, NULL);
if (status_n >= 0)
{
m_numberOfBands = 0;
m_numberOfLines = dims_out[0];
m_numberOfSamples = 0;
}
}
else
{
m_numberOfBands = 0;
m_numberOfLines = 0;
m_numberOfSamples = 0;
}
result = initMeta();
if (traceDebug())
{
ossimNotify(ossimNotifyLevel_DEBUG)
<< MODULE << " exit status = " << (result?"true":"false\n")
<< std::endl;
}
return result;
}
