Changeset 8851 in ntrip for trunk/BNC/src

Timestamp:

Nov 19, 2019, 2:36:12 PM (5 years ago)

Author:

stuerze

Message:

minor changes in ephemris check

File:

• trunk/BNC/src/bncephuser.cpp (modified) (8 diffs)

trunk/BNC/src/bncephuser.cpp

@@ -221 +221 @@
     QDateTime now = currentDateAndTimeGPS();
     bncTime currentTime(now.toString(Qt::ISODate).toStdString());
-    double timeDiff = currentTime - toc;
+    double dt = currentTime - toc;
 
     // update interval: 2h, data sets are valid for 4 hours
     if      ((eph->type() == t_eph::GPS)     &&
-             (timeDiff < -2*3600 || timeDiff > 4*3600)) {
+             (dt < -2*3600 || dt > 4*3600)) {
       eph->setCheckState(t_eph::outdated);
       return;
@@ -231 +231 @@
     // update interval: 3h, data sets are valid for 4 hours
     else if ((eph->type() == t_eph::Galileo) &&
-             (timeDiff < -3*3600 || timeDiff > 4*3600)) {
+             (dt < -3*3600 || dt > 4*3600)) {
       eph->setCheckState(t_eph::outdated);
       return;
@@ -237 +237 @@
     // updated every 30 minutes
     else if ((eph->type() == t_eph::GLONASS) &&
-             (timeDiff < -1800   || timeDiff > 2*3600)) {
+             (dt < -1800   || dt > 2*3600)) {
       eph->setCheckState(t_eph::outdated);
       return;
@@ -243 +243 @@
     // orbit parameters are valid for 7200 seconds (minimum)
     else if ((eph->type() == t_eph::QZSS)    &&
-             (timeDiff < -1*3600 || timeDiff > 3*3600)) {
+             (dt < -1*3600 || dt > 3*3600)) {
       eph->setCheckState(t_eph::outdated);
       return;
@@ -249 +249 @@
     // maximum update interval: 300 sec
     else if ((eph->type() == t_eph::SBAS)    &&
-             (timeDiff < -300    || timeDiff > 1*3600)) {
+             (dt < -300    || dt > 1*3600)) {
       eph->setCheckState(t_eph::outdated);
       return;
@@ -255 +255 @@
     // updates 1h (GEO) up to 6 hours non-GEO
     else if ((eph->type() == t_eph::BDS)     &&
-             (timeDiff < -1*3600 || timeDiff > 6*3600)) {
+             (dt < -1*3600 || dt > 6*3600)) {
       eph->setCheckState(t_eph::outdated);
       return;
@@ -261 +261 @@
     // update interval: up to 24 hours
     else if ((eph->type() == t_eph::IRNSS)   &&
-             (timeDiff < -1*3600 || timeDiff > 24*3600)) {
+             (dt < -1*3600 || dt > 24*3600)) {
       eph->setCheckState(t_eph::outdated);
       return;
@@ -277 +277 @@
     ColumnVector vvL(3);
     ephL->getCrd(eph->TOC(), xcL, vvL, false);
-
-    double dt    = fabs(eph->TOC() - ephL->TOC());
+    double dt = eph->TOC() - ephL->TOC();
+    if (dt < 0.0) {
+      dt += 604800.0;
+    }
     double diff  = (xc.Rows(1,3) - xcL.Rows(1,3)).norm_Frobenius();
     double diffC = fabs(xc(4) - xcL(4)) * t_CST::c;