qt app refdlg: relax id and name test, fix dist start index

The windows app accepts station position file entries without either
an ID or Name, perhaps some are just positions, and an ID alone is
useful as for the SINEX files.

Increase the default window width, so that the table fits.

Author: ourairquality

app/qtapp/appcmn_qt/refdlg.cpp

@@ -116,15 +116,16 @@ void RefDialog::loadList(QString filename)
 
         QList<QByteArray> tokens = buff.trimmed().split(' ');
 
-        if (tokens.size() != 5) continue;
+        if (tokens.size() < 3) continue;
 
         ui->tWStationList->setRowCount(++n);
 
         for (int i = 0; i < 3; i++)
             pos[i] = tokens.at(i).toDouble();
 
-        addReference(n, pos, tokens.at(3), tokens.at(4));
-	}
+        addReference(n, pos, tokens.size() > 3 ? tokens.at(3) : "",
+                     tokens.size() > 4 ? tokens.at(4) : "");
+    }
     if (n == 0) ui->tWStationList->setRowCount(0);
 
     updateDistances();
@@ -212,7 +213,7 @@ void RefDialog::updateDistances()
     pos[1] *= D2R;
     pos2ecef(pos, ru);
 
-    for (int i = 1; i < ui->tWStationList->rowCount(); i++) {
+    for (int i = 0; i < ui->tWStationList->rowCount(); i++) {
         if (ui->tWStationList->item(i, 1)->text() == "") continue;
 
         pos[0] = ui->tWStationList->item(i, 1)->text().toDouble(&ok) * D2R;

app/qtapp/appcmn_qt/refdlg.ui

@@ -6,7 +6,7 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>542</width>
+    <width>900</width>
     <height>445</height>
    </rect>
   </property>