private int addWDepthMFromNetDepthM()
{
float offset = log_file.getOffset(0);
value_header log_netdepthM = log_file.getHeaderByIdUnits(ge_log_constants.NETDEPTH, "m");
if (log_netdepthM == null)
{
return(-1);
}
value_header log_wdepthM = log_file.getHeaderById(ge_log_constants.WDEPTH);
if (log_wdepthM == null)
{
log_wdepthM = new value_header {
id = ge_log_constants.WDEPTH,
units = "m",
comments = $"Water depth below datum ({log_netdepthM.db_name}-{offset})",
source = ge_log_constants.SOURCE_CALCULATED
};
log_file.addHeader(log_wdepthM);
}
log_file.addConstant(log_netdepthM.db_name, -offset, log_wdepthM.db_name);
log_wdepthM.comments = $"Water depth below datum ({log_netdepthM.db_name}-{offset})";
return(0);
}
private int AddDepthNetM_AddDifferential()
{
int whead_success = NOT_OK;
value_header log_wdepth1M = log_file.getHeaderByIdUnits("WDEPTH1", "m");
value_header log_baroM = log_file.getHeaderByIdUnits("BAROHEAD", "m");
if (log_wdepth1M == null || log_baroM == null)
{
return(0);
}
value_header log_netdepthM = log_file.getHeaderByIdUnits(ge_log_constants.NETDEPTH, "m");
if (log_netdepthM == null)
{
log_netdepthM = new value_header {
id = ge_log_constants.NETDEPTH,
units = "m",
source = ge_log_constants.SOURCE_CALCULATED
};
log_file.addHeader(log_netdepthM);
}
// Order list so that differential will work
List <ge_log_reading> ordered = log_file.readings.OrderBy(e => e.ReadingDateTime).ToList();
log_file.readings = ordered;
log_file.addDifferential(log_wdepth1M.db_name, log_baroM.db_name, log_netdepthM.db_name);
log_netdepthM.comments = $"Water depth with barometric differential removed {log_wdepth1M.db_name}+({log_baroM.db_name}j-{log_baroM.db_name}i)";
return(whead_success);
}
public value_header getFoundHeader(string db_name, int table = 0)
{
search_table st = search_tables[table];
value_header db_col = st.headers.Find(c => c.found != NOT_FOUND && c.db_name == db_name);
return(db_col);
}
private int addHeadTfromTemperature()
{
value_header channel_temp = log_file.getHeaderById(ge_log_constants.TEMP);
if (channel_temp == null)
{
return(-1);
}
// Calculate head due to thermal variations (m)'
value_header temp_m = log_file.getHeaderById(ge_log_constants.THEAD);
if (temp_m == null)
{
temp_m = new value_header {
id = ge_log_constants.THEAD,
units = "m",
source = ge_log_constants.SOURCE_CALCULATED
};
log_file.addHeader(temp_m);
}
log_file.addAddMultiply(channel_temp.db_name, -ZeroTemperature, Math.Abs(ConstT), temp_m.db_name);
temp_m.comments = $"({channel_temp.db_name} - ZeroT={ZeroTemperature}) * Math.Abs(ConstT {ConstT})";
temp_m.units = "m";
return(0);
}
private int addWHeadMfromVWRAWChannel()
{
value_header channel_raw = log_file.getHeaderById(ge_log_constants.VWTRAWREADING);
value_header temp = log_file.getHeaderById(ge_log_constants.TEMP);
string method = log_file.getConversionMethod(LINEAR_CONVERSION);
if (channel_raw == null)
{
return(-1);
}
// Convert VWT readings to water head (m)'
value_header head_m = log_file.getHeaderById(ge_log_constants.WHEAD);
if (head_m == null)
{
head_m = new value_header {
id = ge_log_constants.WHEAD,
units = "m",
source = ge_log_constants.SOURCE_CALCULATED
};
log_file.addHeader(head_m);
}
if (method == LINEAR_CONVERSION)
{
log_file.addAddMultiply(channel_raw.db_name, -ZeroReading, LinearFactor, head_m.db_name);
head_m.comments = $"(ZeroReading={ZeroReading}) - (Raw Channel Reading={channel_raw.db_name}) * (LinearFactor={LinearFactor}";
head_m.units = "m";
return(0);
}
if (method == POLY_CONVERSION)
{
float polyFactor = log_file.getPolyFactor(1);
ConstA = ConstA * polyFactor;
ConstB = ConstB * polyFactor;
float ZeroReading2 = Convert.ToSingle(Math.Pow(Convert.ToDouble(ZeroReading), 2.00));
ConstC = -ConstA * ZeroReading2 - ConstB * ZeroReading;
log_file.addPoly(channel_raw.db_name, ConstA, ConstB, ConstC, head_m.db_name);
head_m.comments = $"(ConstA={ConstA}) * {channel_raw.db_name} ^ 2 + (ConstB={ConstB}) * {channel_raw.db_name} + (ConstC={ConstC}) (polyFactor={polyFactor})";
return(0);
}
return(-1);
}
private int AddDuration()
{
value_header log_Duration = log_file.getDuration();
if (log_Duration == null)
{
log_Duration = new value_header {
id = ge_log_constants.DURATION,
units = "s",
comments = $"Calculated test durations (s) from ordered ReadingDateTime)",
source = ge_log_constants.SOURCE_CALCULATED
};
log_file.addDuration();
}
return(0);
}
private int AddWaterDepthM()
{
int wdepth_success = NOT_OK;
value_header log_WDepthM = log_file.getHeaderByIdUnits(ge_log_constants.WDEPTH, "m");
if (log_WDepthM != null)
{
log_file.removeHeader(log_WDepthM);
log_WDepthM = null;
}
value_header log_WDepth = log_file.getHeaderById("WDEPTH1");
if (log_WDepth != null)
{
switch (log_WDepth.units)
{
case "cm": {
log_WDepthM = new value_header {
id = ge_log_constants.WHEAD,
units = "m",
comments = $"Calculated conversion of {log_WDepth.db_name} from cm to m ({ge_log_constants.FACTOR_cmH20_to_mH20})",
source = ge_log_constants.SOURCE_CALCULATED
};
log_file.addHeader(log_WDepthM);
log_file.addValues(log_WDepth.db_name, ge_log_constants.FACTOR_cmH20_to_mH20, log_WDepthM.db_name);
wdepth_success = 0;
break;
}
default: {
wdepth_success = NOT_OK;
break;
}
}
}
else
{
wdepth_success = NOT_OK;
}
return(wdepth_success);
}
private int AddWHeadM()
{
int whead_success = NOT_OK;
value_header log_headM = log_file.getHeaderByIdUnits(ge_log_constants.WHEAD, "m");
if (log_headM != null)
{
log_file.removeHeader(log_headM);
log_headM = null;
}
value_header log_press = log_file.getSourceWaterPressureHeader();
if (log_press != null)
{
switch (log_press.units)
{
case "kPa": {
log_headM = new value_header {
id = ge_log_constants.WHEAD,
units = "m",
comments = $"Calculated conversion of {log_press.db_name} from kPa to m ({ge_log_constants.FACTOR_kPa_to_mH20})",
source = ge_log_constants.SOURCE_CALCULATED
};
log_file.addHeader(log_headM);
log_file.addValues(log_press.db_name, ge_log_constants.FACTOR_kPa_to_mH20, log_headM.db_name);
whead_success = 0;
break;
}
case "PSI": {
log_headM = new value_header {
id = ge_log_constants.WHEAD,
units = "m",
comments = $"Calculated conversion of {log_press.db_name} from PSI to m ({ge_log_constants.FACTOR_PSI_to_mH20})",
source = ge_log_constants.SOURCE_CALCULATED
};
log_file.addHeader(log_headM);
log_file.addValues(log_press.db_name, ge_log_constants.FACTOR_PSI_to_mH20, log_headM.db_name);
whead_success = 0;
break;
}
case "cm": {
log_headM = new value_header {
id = ge_log_constants.WHEAD,
units = "m",
comments = $"Calculated conversion of {log_press.db_name} from cm to m ({ge_log_constants.FACTOR_cmH20_to_mH20})",
source = ge_log_constants.SOURCE_CALCULATED
};
log_file.addHeader(log_headM);
log_file.addValues(log_press.db_name, ge_log_constants.FACTOR_cmH20_to_mH20, log_headM.db_name);
whead_success = 0;
break;
}
case "mbar": {
log_headM = new value_header {
id = ge_log_constants.WHEAD,
units = "m",
comments = $"Calculated conversion of {log_press.db_name} from mbar to m ({ge_log_constants.FACTOR_mbar_to_mH20})",
source = ge_log_constants.SOURCE_CALCULATED
};
log_file.addHeader(log_headM);
log_file.addValues(log_press.db_name, ge_log_constants.FACTOR_mbar_to_mH20, log_headM.db_name);
whead_success = 0;
break;
}
default: {
whead_success = NOT_OK;
break;
}
}
}
else
{
whead_success = NOT_OK;
}
return(whead_success);
}
