diff --git a/tutorials/GAL/esbjerg-brdc.sh b/tutorials/GAL/esbjerg-brdc.sh
index 6e73f0add..8367e76a7 100755
--- a/tutorials/GAL/esbjerg-brdc.sh
+++ b/tutorials/GAL/esbjerg-brdc.sh
@@ -1,12 +1,34 @@
 #!/bin/sh
-# Real time surveying (BRDC) using Pseudo Range
+# Real time surveying (BRDC)
+# Compare this to post processed +3weeks
 DATA_DIR=test_resources
-# In this example, we consider all Gal vehicles
-SYSTEM=Gal
-CONF=tutorials/config/survey/spp_lsq.json # basic SPP conf
 
+# Comment out one step to remove it from the synthesized report.
+# Change the configuration to modify the navigation setup.
+DATA_DIR=test_resources
+
+# Example: 
+#  Gal PRN>09
+#  Skip 1st hour
+#  E1 or E5 PR
+FILTER="Gal;>E09;C1C,C5Q"
+# Skip 1st hour (example)
+TIMEFRAME=">2020-06-25T01:00:00 UTC"
+CONF=tutorials/config/survey/cpp_kf.json
+
+# Analysis + ppp solutions (silent)
 ./target/release/rinex-cli \
-    -P Gal \
+    -P $FILTER "$TIMEFRAME" -q \
     --fp $DATA_DIR/CRNX/V3/ESBC00DNK_R_20201770000_01D_30S_MO.crx.gz \
     --fp $DATA_DIR/NAV/V3/ESBC00DNK_R_20201770000_01D_MN.rnx.gz \
     ppp -c $CONF
+
+# cggtts solutions (+open).
+# Since we're using strict identical options,
+# the report is preserved and new solutions are appended.
+# The report is automatically opened.
+./target/release/rinex-cli \
+    -P $FILTER "$TIMEFRAME" \
+    --fp $DATA_DIR/CRNX/V3/ESBC00DNK_R_20201770000_01D_30S_MO.crx.gz \
+    --fp $DATA_DIR/NAV/V3/ESBC00DNK_R_20201770000_01D_MN.rnx.gz \
+    ppp --cggtts -c $CONF
diff --git a/tutorials/GAL/esbjerg.sh b/tutorials/GAL/esbjerg.sh
index 534865cfd..493b9b728 100755
--- a/tutorials/GAL/esbjerg.sh
+++ b/tutorials/GAL/esbjerg.sh
@@ -1,6 +1,7 @@
 #!/bin/sh
 # Post processing:  
 #  +3 week surveying of this lab station
+# Compare this to real time (BRDC)
 
 # Comment out one step to remove it from the synthesized report.
 # Change the configuration to modify the navigation setup.
diff --git a/tutorials/GAL/mojdnk-brdc.sh b/tutorials/GAL/mojdnk-brdc.sh
index d3e441164..105e21056 100755
--- a/tutorials/GAL/mojdnk-brdc.sh
+++ b/tutorials/GAL/mojdnk-brdc.sh
@@ -1,12 +1,34 @@
 #!/bin/sh
-# Real time surveying (BRDC) using Pseudo Range
+# Real time surveying (BRDC)
+# Compare this to post processed +3weeks
 DATA_DIR=test_resources
-# Example: E1 All Galileo
-FILTER="Gal;C1C"
-CONF=tutorials/config/survey/spp_lsq.json # =pseudorange;LSQ
 
+# Comment out one step to remove it from the synthesized report.
+# Change the configuration to modify the navigation setup.
+DATA_DIR=test_resources
+
+# Example: 
+#  Gal PRN>09
+#  Skip 1st hour
+#  E1 or E5 PR
+FILTER="Gal;>E09;C1C,C5Q"
+# Skip 1st hour (example)
+TIMEFRAME=">2020-06-25T01:00:00 UTC"
+CONF=tutorials/config/survey/cpp_kf.json
+
+# Analysis + ppp solutions (silent)
+./target/release/rinex-cli \
+    -P $FILTER "$TIMEFRAME" -q \
+    --fp $DATA_DIR/CRNX/V3/MOJN00DNK_R_20201770000_01D_30S_MO.crx.gz \
+    --fp $DATA_DIR/NAV/V3/MOJN00DNK_R_20201770000_01D_MN.rnx.gz \
+    ppp -c $CONF
+
+# cggtts solutions (+open).
+# Since we're using strict identical options,
+# the report is preserved and new solutions are appended.
+# The report is automatically opened.
 ./target/release/rinex-cli \
-   -P $FILTER \
-   --fp $DATA_DIR/CRNX/V3/MOJN00DNK_R_20201770000_01D_30S_MO.crx.gz \
-   --fp $DATA_DIR/NAV/V3/MOJN00DNK_R_20201770000_01D_MN.rnx.gz \
-   ppp -c $CONF
+    -P $FILTER "$TIMEFRAME" \
+    --fp $DATA_DIR/CRNX/V3/MOJN00DNK_R_20201770000_01D_30S_MO.crx.gz \
+    --fp $DATA_DIR/NAV/V3/MOJN00DNK_R_20201770000_01D_MN.rnx.gz \
+    ppp --cggtts -c $CONF
diff --git a/tutorials/GAL/mojdnk.sh b/tutorials/GAL/mojdnk.sh
index 7c5611785..b2bcb2b94 100755
--- a/tutorials/GAL/mojdnk.sh
+++ b/tutorials/GAL/mojdnk.sh
@@ -1,6 +1,7 @@
 #!/bin/sh
 # Post processing:  
 #  +3 week surveying of this lab station
+# Compare this to real time (BRDC)
 
 # Comment out one step to remove it from the synthesized report.
 # Change the configuration to modify the navigation setup.
diff --git a/tutorials/GPS/esbjerg-brdc.sh b/tutorials/GPS/esbjerg-brdc.sh
index 47bd130a4..6147e889c 100755
--- a/tutorials/GPS/esbjerg-brdc.sh
+++ b/tutorials/GPS/esbjerg-brdc.sh
@@ -1,16 +1,32 @@
 #!/bin/sh
-# BRDC (""real time"") surveying using GPS=L1 pseudo range example
+# Real time (BRDC) surveying
+# Compare this to post processed +3weeks
+
+# Comment out one step to remove it from the synthesized report.
+# Change the configuration to modify the navigation setup.
 DATA_DIR=test_resources
+
 # Example:
-#   GPS >11 : any other is dropped
-#    L1 only: not using L2 or L5
-FILTER="GPS;>G11;C1C"
-# Example: skip last hour of that day
-TIMEFRAME="<2020-06-25T23:00:00 UTC"
-CONF=tutorials/config/survey/spp_lsq.json # Basic SPP+LSQ
+#   GPS <28 : any other is dropped
+#  L1/L5 PR only: not using L2, not PPP compatible
+FILTER="GPS;<G28;C1C,C5Q"
+# Example: skip first hour of that day
+TIMEFRAME=">2020-06-25T01:00:00 GPST"
+CONF=tutorials/config/survey/cpp_kf.json
 
+# Analysis + ppp solutions (silent)
 ./target/release/rinex-cli \
-    -P $FILTER "$TIMEFRAME" \
+    -P $FILTER -q \
     --fp $DATA_DIR/CRNX/V3/ESBC00DNK_R_20201770000_01D_30S_MO.crx.gz \
     --fp $DATA_DIR/NAV/V3/ESBC00DNK_R_20201770000_01D_MN.rnx.gz \
     ppp -c $CONF
+
+# cggtts solutions (+open).
+# Since we're using strict identical options,
+# the report is preserved and new solutions are appended.
+# The report is automatically opened.
+./target/release/rinex-cli \
+    -P $FILTER \
+    --fp $DATA_DIR/CRNX/V3/ESBC00DNK_R_20201770000_01D_30S_MO.crx.gz \
+    --fp $DATA_DIR/NAV/V3/ESBC00DNK_R_20201770000_01D_MN.rnx.gz \
+    ppp --cggtts -c $CONF
diff --git a/tutorials/GPS/esbjerg.sh b/tutorials/GPS/esbjerg.sh
index 7ee26751f..7fda15eab 100755
--- a/tutorials/GPS/esbjerg.sh
+++ b/tutorials/GPS/esbjerg.sh
@@ -1,6 +1,7 @@
 #!/bin/sh
 # Post processing:  
 #  +3 week surveying of this lab station
+# Compare this to real time (BRDC)
 
 # Comment out one step to remove it from the synthesized report.
 # Change the configuration to modify the navigation setup.
diff --git a/tutorials/GPS/mojdnk-brdc.sh b/tutorials/GPS/mojdnk-brdc.sh
new file mode 100755
index 000000000..520a4fb83
--- /dev/null
+++ b/tutorials/GPS/mojdnk-brdc.sh
@@ -0,0 +1,32 @@
+#!/bin/sh
+# Real time survey (BRDC)
+# Compare this to post processed (+3weeks)
+
+# Comment out one step to remove it from the synthesized report.
+# Change the configuration to modify the navigation setup.
+DATA_DIR=test_resources
+
+# Example: 
+#  GPS PRN>09
+#  L1 or L5 PR
+FILTER="GPS;>G09;C1C,C5Q"
+# Skip 1st hour (example)
+TIMEFRAME=">2020-06-25T01:00:00 UTC"
+CONF=tutorials/config/survey/cpp_kf.json # pseudo-range(L1/L5); filter:kalman
+
+# Analysis + ppp solutions (silent)
+./target/release/rinex-cli \
+    -P $FILTER "$TIMEFRAME" -q \
+    --fp $DATA_DIR/CRNX/V3/MOJN00DNK_R_20201770000_01D_30S_MO.crx.gz \
+    --fp $DATA_DIR/NAV/V3/MOJN00DNK_R_20201770000_01D_MN.rnx.gz \
+    ppp -c $CONF
+
+# cggtts solutions (+open).
+# Since we're using strict identical options,
+# the report is preserved and new solutions are appended.
+# The report is automatically opened.
+./target/release/rinex-cli \
+    -P $FILTER "$TIMEFRAME" \
+    --fp $DATA_DIR/CRNX/V3/MOJN00DNK_R_20201770000_01D_30S_MO.crx.gz \
+    --fp $DATA_DIR/NAV/V3/MOJN00DNK_R_20201770000_01D_MN.rnx.gz \
+    ppp --cggtts -c $CONF
diff --git a/tutorials/GPS/mojdnk.sh b/tutorials/GPS/mojdnk.sh
index 47bf48e24..78db77dd9 100755
--- a/tutorials/GPS/mojdnk.sh
+++ b/tutorials/GPS/mojdnk.sh
@@ -1,6 +1,7 @@
 #!/bin/sh
 # Post processing:  
 #  +3 week surveying of this lab station
+# Compare this to real time (BRDC)
 
 # Comment out one step to remove it from the synthesized report.
 # Change the configuration to modify the navigation setup.