public static void TryCorrectCenterWaveNum(RSS.Core.DF.IRasterDataProvider dataProvider, int midIfrBandNo, int farIfrBandNo, ref float midIfrCenterWaveNum, ref float farIfrCenterWaveNum, IContextMessage contextMessage)
{
DataIdentify id = dataProvider.DataIdentify;
if (id != null && !string.IsNullOrEmpty(id.Satellite) && !string.IsNullOrEmpty(id.Sensor))
{
BandnameRefTable tb = BandRefTableHelper.GetBandRefTable(id.Satellite, id.Sensor);
if (tb != null)
{
float wn = 0;
BandnameItem item = tb.GetBandItem(midIfrBandNo);
if (item != null)
{
wn = item.CenterWaveNumber;
if (wn > float.Epsilon)
{
midIfrCenterWaveNum = wn;
}
}
item = tb.GetBandItem(farIfrBandNo);
if (item != null)
{
wn = item.CenterWaveNumber;
if (wn > float.Epsilon)
{
farIfrCenterWaveNum = wn;
}
}
}
}
//
if (farIfrCenterWaveNum < float.Epsilon)
{
farIfrCenterWaveNum = 912;
PrintInfo(contextMessage, " 通过卫星、传感器获远红外中心波数失败,使用缺省值:912。");
}
if (midIfrCenterWaveNum < float.Epsilon)
{
midIfrCenterWaveNum = 2640;
PrintInfo(contextMessage, " 通过卫星、传感器获中红外中心波数失败,使用缺省值:2640。");
}
}
private void button12_Click(object sender, EventArgs e)
{
BandnameRefTable table = BandRefTableHelper.GetBandRefTable("FY3A", "VIRR");
}
