private LASDataRow ParseCSVLine(int columnOffset, string line, int columnCount, out int errorCode, double nullValue)
{
// Parse a line such as this:
char[] splitArray = new char[3];
// set up the delimiting characters
splitArray[0] = '\t';
splitArray[1] = ',';
errorCode = 0;
List<string> dataItemList = new List<string>();
string[] items = line.Split(splitArray, StringSplitOptions.None);
// ignore index 0, as it is ~S
LASDataRow ldr = new LASDataRow(columnCount);
if (items.Length - columnOffset != columnCount) {
// not enough items
int xxx = 0;
}
try
{
string strDeptth = items[columnOffset];
try
{
ldr.depth = Convert.ToDouble(strDeptth.Trim());
}
catch (Exception ex)
{
errorCode = LASErrorCodes.CSV_DEPTH_FIELD_PARSE_ERROR;
}
if (errorCode == 0)
{
for (int i = columnOffset + 1; i < items.Length; i++)
{
double ii = nullValue;
if (items[i].Trim().Length > 0)
{
try
{
ii = Convert.ToDouble(items[i].Trim());
}
catch (Exception ex) { };
}
ldr.rowData[i - (columnOffset + 1)] = ii;
}
}
}
catch (IndexOutOfRangeException) {
errorCode = LASErrorCodes.CSV_PARSE_INDEERROR;
}
catch (Exception ex)
{
errorCode = LASErrorCodes.CSV_PARSE_ERROR; ;
}
return ldr;
}
private LASDataRow ParseCSVLineFIXED(string line, int columnCount, double nullValue)
{
// Parse a line such as this:
char[] splitArray = new char[3];
// set up the delimiting characters
splitArray[0] = '\t';
splitArray[1] = ',';
List<string> dataItemList = new List<string>();
string[] items = line.Split(splitArray, StringSplitOptions.None);
// ignore index 0, as it is ~S
LASDataRow ldr = new LASDataRow(8);
int columnOffset = 5;
//HOLEID, PROJECTCODE,DEPTHSTEP, RUN, GEOPHYSGID, DEPTH , CALLMM, GAMMAP, DESSGC, DELSGC, RESHOM, NESSSN, SO2FUF, UCSMPA
string depth = items[columnOffset + 0];
string CALLMM = items[columnOffset + 1];
string GAMMAP = items[columnOffset + 2];
string DESSGC = items[columnOffset + 3];
string DELSGC = items[columnOffset + 4];
string RESHOM = items[columnOffset + 5];
string NESSSN = items[columnOffset + 6];
string SO2FUF = items[columnOffset + 7];
string UCSMPA = items[columnOffset + 8];
string[] newItems = { /*depth,*/ CALLMM, GAMMAP, DESSGC, DELSGC, RESHOM, NESSSN, SO2FUF, UCSMPA };
for (int i = 0; i < newItems.Length; i++)
{
double ii = nullValue;
if (newItems[i].Trim().Length > 0)
{
try
{
ii = Convert.ToDouble(newItems[i].Trim());
}
catch (Exception ex) { };
}
ldr.rowData[i] = ii;
}
ldr.depth = Convert.ToDouble(depth.Trim());
return ldr;
}
private LASDataRow ParseDataLine(string line, int columnCount, out int errorCode, double nullValue)
{
// Parse a line such as this:
//~A DEPT[M] Gamma[cp Current[ R16[Ohm- R32[Ohm- R64[Ohm- R8[Ohm-m SP[mV] SPR[Ohm] Density[ Caliper[ Full Wav
char[] splitArray = new char[3];
errorCode = 0;
// set up the delimiting characters
splitArray[0] = '\t';
splitArray[1] = ',';
splitArray[2] = ' ';
List<string> dataItemList = new List<string>();
string[] items = line.Split(splitArray, StringSplitOptions.RemoveEmptyEntries);
//if (items.Length < columnCount) {
// errorCode = LASErrorCodes.INSUFFICIENT_DATA_COLUMNS;
//}
// ignore index 0, as it is ~S
LASDataRow ldr = new LASDataRow(columnCount);
double dt = Convert.ToDouble(items[0].Trim());
ldr.depth = dt;
for (int i = 1; i < items.Length; i++)
{
double ii = nullValue;
Double.TryParse(items[i].Trim(), out ii);
//try {
// ii = Convert.ToDouble(items[i].Trim()); }
//catch (Exception ex) {
//}
// first item shoudl always be depth
ldr.rowData[i-1] = ii;
}
return ldr;
}