private void LoadGeophysiscsTextDataForPreview(string inputFilename)
{
IOResults ares = new IOResults();
List<ColumnMetaInfo> dbFields = GetGeophysicsFieldsFromXODB();
// talk to the database to get the column names
ImportDataPreview.SetMandatoryMappingColumns(dbFields);
ImportDataPreview.SetPreviewType("GEOPHYISCS");
bool firstLineIsHeader = true;
if (inputFilename.ToLower().EndsWith("las"))
{
LASFileReader lfr = new LASFileReader();
int errCode = 0;
LASFile fl = lfr.ReadLASFile(inputFilename, 0, out errCode);
List<RawDataRow> dt = new List<RawDataRow>();
RawDataRow rdh = new RawDataRow();
rdh.dataItems = new List<string>();
rdh.dataItems.Add("Depth");
foreach (string ss in fl.columnHeaders) {
rdh.dataItems.Add(ss);
}
dt.Add(rdh);
foreach (LASDataRow ldr in fl.dataRows) {
RawDataRow rd = new RawDataRow();
rd.dataItems.Add(""+ldr.depth);
foreach (double d in ldr.rowData) {
rd.dataItems.Add("" + d);
}
dt.Add(rd);
}
ImportDataPreview.ResetTable(dt, true);
}
else
{
List<RawDataRow> dt = blockRawFileReader.LoadRawDataForPreview(inputFilename, ares);
ImportDataPreview.ResetTable(dt, firstLineIsHeader);
}
}
public LASFile GetLASFile(string inputFilename,ModelImportStatus mis ) {
LASFile lf = null;
try
{
LASFileReader lfr = new LASFileReader();
int columnOffset = 0;
int errorCode = 0;
lf = lfr.ReadLASFile(inputFilename, columnOffset, out errorCode);
if (errorCode == 0)
{
mis.finalErrorCode = ModelImportStatus.OK;
string res = "";
foreach (string nc in lf.columnHeaders)
{
res += nc + ", ";
}
mis.linesReadFromSource = lf.dataRows.Count;
// Display error mesasges if required
if (lf.errorDetails != null && lf.errorDetails.Count > 0)
{
string messageBoxText = "The file (" + inputFilename + ") was loaded, but issues were noted as follows:";
mis.AddWarningMessage(messageBoxText);
foreach (string ed in lf.errorDetails)
{
string ss = "\n" + ed;
mis.AddWarningMessage(ss);
}
}
}
else
{
string messageBoxText = "The file (" + inputFilename + ") could not be loaded. Please check that the file is " +
"accessible, is not open in another application and is in the correct format.";
mis.AddErrorMessage(messageBoxText);
string errorCodeDetails = LASErrorCodes.LookupCode(errorCode);
if (lf != null && lf.errorDetails != null)
{
foreach (string ed in lf.errorDetails)
{
string ss = "\n" + ed;
mis.AddErrorMessage(ss);
}
}
mis.finalErrorCode = ModelImportStatus.ERROR_LOADING_FILE;
string caption = "Error loading file " + inputFilename;
}
}
catch (Exception ex)
{
}
return lf;
}