From 016bb9a0637b56e2fca392f770b98fd31f986a54 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Joan=20Vallv=C3=A9=20Navarro?= <jvallve@iri.upc.edu>
Date: Mon, 28 Apr 2025 10:55:31 +0200
Subject: [PATCH] Devel

---
 include/gnss_utils/gnss_utils.h              | 24 ++++++----------
 include/gnss_utils/navigation.h              | 15 +++++-----
 include/gnss_utils/observations.h            | 15 +++++-----
 include/gnss_utils/range.h                   | 15 +++++-----
 include/gnss_utils/receiver_raw_base.h       | 15 +++++-----
 include/gnss_utils/receivers/novatel_raw.h   | 15 +++++-----
 include/gnss_utils/receivers/ublox_raw.h     | 15 +++++-----
 include/gnss_utils/snapshot.h                | 15 +++++-----
 include/gnss_utils/tdcp.h                    | 15 +++++-----
 include/gnss_utils/utils/chisquare_ci.h      | 15 +++++-----
 include/gnss_utils/utils/chisquare_ci_maps.h | 15 +++++-----
 include/gnss_utils/utils/rcv_position.h      | 15 +++++-----
 include/gnss_utils/utils/satellite.h         | 15 +++++-----
 include/gnss_utils/utils/transformations.h   | 15 +++++-----
 include/gnss_utils/utils/utils.h             | 13 ++++-----
 scripts/license_header_2025.txt              | 13 ++++-----
 scripts/license_manager.sh                   |  2 +-
 src/examples/gnss_utils_test.cpp             | 13 ++++-----
 src/navigation.cpp                           | 13 ++++-----
 src/observations.cpp                         | 13 ++++-----
 src/range.cpp                                | 13 ++++-----
 src/receiver_raw_base.cpp                    | 13 ++++-----
 src/receivers/novatel_raw.cpp                | 13 ++++-----
 src/receivers/ublox_raw.cpp                  | 13 ++++-----
 src/snapshot.cpp                             | 13 ++++-----
 src/tdcp.cpp                                 | 13 ++++-----
 src/utils/rcv_position.cpp                   | 13 ++++-----
 src/utils/satellite.cpp                      | 13 ++++-----
 src/utils/transformations.cpp                | 30 +++++++++-----------
 src/utils/utils.cpp                          | 13 ++++-----
 test/gtest/utils_gtest.h                     | 15 +++++-----
 test/gtest_chisquare.cpp                     | 13 ++++-----
 test/gtest_example.cpp                       | 13 ++++-----
 test/gtest_navigation.cpp                    | 13 ++++-----
 test/gtest_observations.cpp                  | 13 ++++-----
 test/gtest_tdcp.cpp                          | 13 ++++-----
 test/gtest_transformations.cpp               | 13 ++++-----
 37 files changed, 240 insertions(+), 286 deletions(-)

diff --git a/include/gnss_utils/gnss_utils.h b/include/gnss_utils/gnss_utils.h
index 332e175..86d0338 100644
--- a/include/gnss_utils/gnss_utils.h
+++ b/include/gnss_utils/gnss_utils.h
@@ -7,17 +7,16 @@
 //
 // This file is part of gnss_utils
 // gnss_utils is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
+// it under the terms of the GNU General Public License version 3
+// as published by the Free Software Foundation.
 //
 // This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Lesser General Public License for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
 //
-// You should have received a copy of the GNU Lesser General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
 
 #pragma once
 
@@ -35,14 +34,6 @@ extern "C" {
 // eigen
 #include <Eigen/Dense>
 
-#ifndef RAD2DEG
-#define RAD2DEG 180.0 / 3.14159265358979323846
-#endif
-
-#ifndef DEG2RAD
-#define DEG2RAD 3.14159265358979323846 / 180.0
-#endif
-
 namespace GnssUtils
 {
 
@@ -227,5 +218,6 @@ enum Combination
 };
 
 
+#undef PI // avoid conflict with other libraries that may define PI
 
-}
\ No newline at end of file
+}
diff --git a/include/gnss_utils/navigation.h b/include/gnss_utils/navigation.h
index 9884ff1..b38167e 100644
--- a/include/gnss_utils/navigation.h
+++ b/include/gnss_utils/navigation.h
@@ -7,17 +7,16 @@
 //
 // This file is part of gnss_utils
 // gnss_utils is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
+// it under the terms of the GNU General Public License version 3
+// as published by the Free Software Foundation.
 //
 // This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Lesser General Public License for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
 //
-// You should have received a copy of the GNU Lesser General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
 
 #pragma once
 
@@ -246,4 +245,4 @@ inline void Navigation::freeNavArrays(nav_t& nav)
   freeFcb(nav);
 }
 
-}  // namespace GnssUtils
\ No newline at end of file
+}  // namespace GnssUtils
diff --git a/include/gnss_utils/observations.h b/include/gnss_utils/observations.h
index 294f87a..3788968 100644
--- a/include/gnss_utils/observations.h
+++ b/include/gnss_utils/observations.h
@@ -7,17 +7,16 @@
 //
 // This file is part of gnss_utils
 // gnss_utils is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
+// it under the terms of the GNU General Public License version 3
+// as published by the Free Software Foundation.
 //
 // This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Lesser General Public License for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
 //
-// You should have received a copy of the GNU Lesser General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
 
 #pragma once
 
@@ -177,4 +176,4 @@ inline bool Observations::operator!=(const Observations& other_obs) const
   return !(*this == other_obs);
 }
 
-}  // namespace GnssUtils
\ No newline at end of file
+}  // namespace GnssUtils
diff --git a/include/gnss_utils/range.h b/include/gnss_utils/range.h
index c3f8ec6..d7104a1 100644
--- a/include/gnss_utils/range.h
+++ b/include/gnss_utils/range.h
@@ -7,17 +7,16 @@
 //
 // This file is part of gnss_utils
 // gnss_utils is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
+// it under the terms of the GNU General Public License version 3
+// as published by the Free Software Foundation.
 //
 // This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Lesser General Public License for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
 //
-// You should have received a copy of the GNU Lesser General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
 
 #pragma once
 
@@ -62,4 +61,4 @@ class Range
 
 double computeSagnacCorrection(const Eigen::Vector3d& rcv_ECEF, const Eigen::Vector3d& sat_ECEF);
 
-} /* namespace GnssUtils */
\ No newline at end of file
+} /* namespace GnssUtils */
diff --git a/include/gnss_utils/receiver_raw_base.h b/include/gnss_utils/receiver_raw_base.h
index 206c6e0..3bdc04d 100644
--- a/include/gnss_utils/receiver_raw_base.h
+++ b/include/gnss_utils/receiver_raw_base.h
@@ -7,17 +7,16 @@
 //
 // This file is part of gnss_utils
 // gnss_utils is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
+// it under the terms of the GNU General Public License version 3
+// as published by the Free Software Foundation.
 //
 // This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Lesser General Public License for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
 //
-// You should have received a copy of the GNU Lesser General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
 
 #pragma once
 
@@ -96,4 +95,4 @@ inline RawDataType ReceiverRawAbstract::getRawDataType() const
   return raw_data_type_;
 }
 
-}  // namespace GnssUtils
\ No newline at end of file
+}  // namespace GnssUtils
diff --git a/include/gnss_utils/receivers/novatel_raw.h b/include/gnss_utils/receivers/novatel_raw.h
index f53b3b0..7c17805 100644
--- a/include/gnss_utils/receivers/novatel_raw.h
+++ b/include/gnss_utils/receivers/novatel_raw.h
@@ -7,17 +7,16 @@
 //
 // This file is part of gnss_utils
 // gnss_utils is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
+// it under the terms of the GNU General Public License version 3
+// as published by the Free Software Foundation.
 //
 // This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Lesser General Public License for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
 //
-// You should have received a copy of the GNU Lesser General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
 
 #pragma once
 
@@ -33,4 +32,4 @@ public:
 
   RawDataType addDataStream(const std::vector<uint8_t>& data_stream) override;
 };
-} // namespace GnssUtils
\ No newline at end of file
+} // namespace GnssUtils
diff --git a/include/gnss_utils/receivers/ublox_raw.h b/include/gnss_utils/receivers/ublox_raw.h
index a1fb783..5cf855c 100644
--- a/include/gnss_utils/receivers/ublox_raw.h
+++ b/include/gnss_utils/receivers/ublox_raw.h
@@ -7,17 +7,16 @@
 //
 // This file is part of gnss_utils
 // gnss_utils is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
+// it under the terms of the GNU General Public License version 3
+// as published by the Free Software Foundation.
 //
 // This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Lesser General Public License for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
 //
-// You should have received a copy of the GNU Lesser General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
 
 #pragma once
 
@@ -37,4 +36,4 @@ private:
 
 };
 
-}  // namespace GnssUtils
\ No newline at end of file
+}  // namespace GnssUtils
diff --git a/include/gnss_utils/snapshot.h b/include/gnss_utils/snapshot.h
index 1f86917..b6d5b30 100644
--- a/include/gnss_utils/snapshot.h
+++ b/include/gnss_utils/snapshot.h
@@ -7,17 +7,16 @@
 //
 // This file is part of gnss_utils
 // gnss_utils is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
+// it under the terms of the GNU General Public License version 3
+// as published by the Free Software Foundation.
 //
 // This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Lesser General Public License for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
 //
-// You should have received a copy of the GNU Lesser General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
 
 #pragma once
 
@@ -196,4 +195,4 @@ inline bool Snapshot::rangesComputed() const
     return !ranges_.empty();
 }
 
-}  // namespace GnssUtils
\ No newline at end of file
+}  // namespace GnssUtils
diff --git a/include/gnss_utils/tdcp.h b/include/gnss_utils/tdcp.h
index 113dc20..9fba901 100644
--- a/include/gnss_utils/tdcp.h
+++ b/include/gnss_utils/tdcp.h
@@ -7,17 +7,16 @@
 //
 // This file is part of gnss_utils
 // gnss_utils is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
+// it under the terms of the GNU General Public License version 3
+// as published by the Free Software Foundation.
 //
 // This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Lesser General Public License for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
 //
-// You should have received a copy of the GNU Lesser General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
 
 #pragma once
 
@@ -84,4 +83,4 @@ TdcpOutput Tdcp(const Eigen::Vector3d&  x_r,
                 std::set<int>&          raim_discarded_rows,
                 const TdcpOptions&      tdcp_params);
 
-}  // namespace GnssUtils
\ No newline at end of file
+}  // namespace GnssUtils
diff --git a/include/gnss_utils/utils/chisquare_ci.h b/include/gnss_utils/utils/chisquare_ci.h
index 89d27f9..354580b 100644
--- a/include/gnss_utils/utils/chisquare_ci.h
+++ b/include/gnss_utils/utils/chisquare_ci.h
@@ -7,17 +7,16 @@
 //
 // This file is part of gnss_utils
 // gnss_utils is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
+// it under the terms of the GNU General Public License version 3
+// as published by the Free Software Foundation.
 //
 // This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Lesser General Public License for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
 //
-// You should have received a copy of the GNU Lesser General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
 
 #pragma once
 
@@ -66,4 +65,4 @@ inline double ci2chisq(double ci, int dof)
     return lower->second + (ci - lower->first) / (upper->first - lower->first) * (upper->second - lower->second);
 };
 
-} // namespace GnssUtils
\ No newline at end of file
+} // namespace GnssUtils
diff --git a/include/gnss_utils/utils/chisquare_ci_maps.h b/include/gnss_utils/utils/chisquare_ci_maps.h
index 68982e1..d9f9d27 100644
--- a/include/gnss_utils/utils/chisquare_ci_maps.h
+++ b/include/gnss_utils/utils/chisquare_ci_maps.h
@@ -7,17 +7,16 @@
 //
 // This file is part of gnss_utils
 // gnss_utils is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
+// it under the terms of the GNU General Public License version 3
+// as published by the Free Software Foundation.
 //
 // This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Lesser General Public License for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
 //
-// You should have received a copy of the GNU Lesser General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
 
 #pragma once
 
@@ -1412,4 +1411,4 @@ static std::map<int, std::map<double, double>> chisq_2_CI = {
     }},
 };
 
-}// namespace GnssUtils
\ No newline at end of file
+}// namespace GnssUtils
diff --git a/include/gnss_utils/utils/rcv_position.h b/include/gnss_utils/utils/rcv_position.h
index 0d1bab8..3c0fe1c 100644
--- a/include/gnss_utils/utils/rcv_position.h
+++ b/include/gnss_utils/utils/rcv_position.h
@@ -7,17 +7,16 @@
 //
 // This file is part of gnss_utils
 // gnss_utils is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
+// it under the terms of the GNU General Public License version 3
+// as published by the Free Software Foundation.
 //
 // This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Lesser General Public License for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
 //
-// You should have received a copy of the GNU Lesser General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
 
 #pragma once
 
@@ -57,4 +56,4 @@ int estposOwn(const obsd_t*   obs,
               int*            vsat,
               double*         resp,
               char*           msg);
-}  // namespace GnssUtils
\ No newline at end of file
+}  // namespace GnssUtils
diff --git a/include/gnss_utils/utils/satellite.h b/include/gnss_utils/utils/satellite.h
index ad11d13..b9ece59 100644
--- a/include/gnss_utils/utils/satellite.h
+++ b/include/gnss_utils/utils/satellite.h
@@ -7,17 +7,16 @@
 //
 // This file is part of gnss_utils
 // gnss_utils is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
+// it under the terms of the GNU General Public License version 3
+// as published by the Free Software Foundation.
 //
 // This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Lesser General Public License for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
 //
-// You should have received a copy of the GNU Lesser General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
 
 #pragma once
 
@@ -54,4 +53,4 @@ namespace GnssUtils
         int svh;
     };
 
-}  // namespace GnssUtils
\ No newline at end of file
+}  // namespace GnssUtils
diff --git a/include/gnss_utils/utils/transformations.h b/include/gnss_utils/utils/transformations.h
index eefad6e..d8a614e 100644
--- a/include/gnss_utils/utils/transformations.h
+++ b/include/gnss_utils/utils/transformations.h
@@ -7,17 +7,16 @@
 //
 // This file is part of gnss_utils
 // gnss_utils is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
+// it under the terms of the GNU General Public License version 3
+// as published by the Free Software Foundation.
 //
 // This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Lesser General Public License for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
 //
-// You should have received a copy of the GNU Lesser General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
 
 #pragma once
 
@@ -40,4 +39,4 @@ void computeEnuEcefFromLatLonAlt(const Eigen::Vector3d& _ENU_latlonalt,
                                  Eigen::Matrix3d&       R_ENU_ECEF,
                                  Eigen::Vector3d&       t_ENU_ECEF);
 
-}  // namespace GnssUtils
\ No newline at end of file
+}  // namespace GnssUtils
diff --git a/include/gnss_utils/utils/utils.h b/include/gnss_utils/utils/utils.h
index 237da9b..fa7c619 100644
--- a/include/gnss_utils/utils/utils.h
+++ b/include/gnss_utils/utils/utils.h
@@ -7,17 +7,16 @@
 //
 // This file is part of gnss_utils
 // gnss_utils is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
+// it under the terms of the GNU General Public License version 3
+// as published by the Free Software Foundation.
 //
 // This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Lesser General Public License for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
 //
-// You should have received a copy of the GNU Lesser General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
 
 #pragma once
 
diff --git a/scripts/license_header_2025.txt b/scripts/license_header_2025.txt
index 8fa4aae..4520aee 100644
--- a/scripts/license_header_2025.txt
+++ b/scripts/license_header_2025.txt
@@ -7,14 +7,13 @@
 //
 // This file is part of gnss_utils
 // gnss_utils is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
+// it under the terms of the GNU General Public License version 3
+// as published by the Free Software Foundation.
 //
 // This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Lesser General Public License for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
 //
-// You should have received a copy of the GNU Lesser General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
\ No newline at end of file
diff --git a/scripts/license_manager.sh b/scripts/license_manager.sh
index 7dceb1c..adaf0a4 100755
--- a/scripts/license_manager.sh
+++ b/scripts/license_manager.sh
@@ -178,7 +178,7 @@ if [ "$mode" == "add" ]; then
         :
       else
         echo " - ${i}"
-        ( cat ${license}; cat $i ) > temp_file
+        ( cat ${license}; echo ""; cat $i ) > temp_file
         mv temp_file $i
       fi
     fi
diff --git a/src/examples/gnss_utils_test.cpp b/src/examples/gnss_utils_test.cpp
index 7d0096d..f6e0f71 100644
--- a/src/examples/gnss_utils_test.cpp
+++ b/src/examples/gnss_utils_test.cpp
@@ -7,17 +7,16 @@
 //
 // This file is part of gnss_utils
 // gnss_utils is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
+// it under the terms of the GNU General Public License version 3
+// as published by the Free Software Foundation.
 //
 // This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Lesser General Public License for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
 //
-// You should have received a copy of the GNU Lesser General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
 
 
 #include "gnss_utils/observations.h"
diff --git a/src/navigation.cpp b/src/navigation.cpp
index 5709d6e..0309ed1 100644
--- a/src/navigation.cpp
+++ b/src/navigation.cpp
@@ -7,17 +7,16 @@
 //
 // This file is part of gnss_utils
 // gnss_utils is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
+// it under the terms of the GNU General Public License version 3
+// as published by the Free Software Foundation.
 //
 // This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Lesser General Public License for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
 //
-// You should have received a copy of the GNU Lesser General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
 
 
 #include "gnss_utils/navigation.h"
diff --git a/src/observations.cpp b/src/observations.cpp
index 41790f2..a5bcf20 100644
--- a/src/observations.cpp
+++ b/src/observations.cpp
@@ -7,17 +7,16 @@
 //
 // This file is part of gnss_utils
 // gnss_utils is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
+// it under the terms of the GNU General Public License version 3
+// as published by the Free Software Foundation.
 //
 // This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Lesser General Public License for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
 //
-// You should have received a copy of the GNU Lesser General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
 
 
 #include "gnss_utils/observations.h"
diff --git a/src/range.cpp b/src/range.cpp
index f2bc295..52c33f4 100644
--- a/src/range.cpp
+++ b/src/range.cpp
@@ -7,17 +7,16 @@
 //
 // This file is part of gnss_utils
 // gnss_utils is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
+// it under the terms of the GNU General Public License version 3
+// as published by the Free Software Foundation.
 //
 // This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Lesser General Public License for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
 //
-// You should have received a copy of the GNU Lesser General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
 
 #include "gnss_utils/range.h"
 
diff --git a/src/receiver_raw_base.cpp b/src/receiver_raw_base.cpp
index 11e39cc..fb9e52b 100644
--- a/src/receiver_raw_base.cpp
+++ b/src/receiver_raw_base.cpp
@@ -7,17 +7,16 @@
 //
 // This file is part of gnss_utils
 // gnss_utils is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
+// it under the terms of the GNU General Public License version 3
+// as published by the Free Software Foundation.
 //
 // This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Lesser General Public License for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
 //
-// You should have received a copy of the GNU Lesser General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
 
 
 #include "gnss_utils/receiver_raw_base.h"
diff --git a/src/receivers/novatel_raw.cpp b/src/receivers/novatel_raw.cpp
index e2ccde9..760dc90 100644
--- a/src/receivers/novatel_raw.cpp
+++ b/src/receivers/novatel_raw.cpp
@@ -7,17 +7,16 @@
 //
 // This file is part of gnss_utils
 // gnss_utils is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
+// it under the terms of the GNU General Public License version 3
+// as published by the Free Software Foundation.
 //
 // This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Lesser General Public License for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
 //
-// You should have received a copy of the GNU Lesser General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
 
 
 #include "gnss_utils/receivers/novatel_raw.h"
diff --git a/src/receivers/ublox_raw.cpp b/src/receivers/ublox_raw.cpp
index 5a9fead..141129f 100644
--- a/src/receivers/ublox_raw.cpp
+++ b/src/receivers/ublox_raw.cpp
@@ -7,17 +7,16 @@
 //
 // This file is part of gnss_utils
 // gnss_utils is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
+// it under the terms of the GNU General Public License version 3
+// as published by the Free Software Foundation.
 //
 // This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Lesser General Public License for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
 //
-// You should have received a copy of the GNU Lesser General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
 
 
 #include "gnss_utils/receivers/ublox_raw.h"
diff --git a/src/snapshot.cpp b/src/snapshot.cpp
index a6d9225..22fce6b 100644
--- a/src/snapshot.cpp
+++ b/src/snapshot.cpp
@@ -7,17 +7,16 @@
 //
 // This file is part of gnss_utils
 // gnss_utils is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
+// it under the terms of the GNU General Public License version 3
+// as published by the Free Software Foundation.
 //
 // This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Lesser General Public License for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
 //
-// You should have received a copy of the GNU Lesser General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
 
 
 #include "gnss_utils/snapshot.h"
diff --git a/src/tdcp.cpp b/src/tdcp.cpp
index 36ca791..e0669ef 100644
--- a/src/tdcp.cpp
+++ b/src/tdcp.cpp
@@ -7,17 +7,16 @@
 //
 // This file is part of gnss_utils
 // gnss_utils is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
+// it under the terms of the GNU General Public License version 3
+// as published by the Free Software Foundation.
 //
 // This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Lesser General Public License for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
 //
-// You should have received a copy of the GNU Lesser General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
 
 
 #include <iomanip>
diff --git a/src/utils/rcv_position.cpp b/src/utils/rcv_position.cpp
index 9d5ef44..87e27a0 100644
--- a/src/utils/rcv_position.cpp
+++ b/src/utils/rcv_position.cpp
@@ -7,17 +7,16 @@
 //
 // This file is part of gnss_utils
 // gnss_utils is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
+// it under the terms of the GNU General Public License version 3
+// as published by the Free Software Foundation.
 //
 // This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Lesser General Public License for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
 //
-// You should have received a copy of the GNU Lesser General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
 
 #include "gnss_utils/utils/rcv_position.h"
 
diff --git a/src/utils/satellite.cpp b/src/utils/satellite.cpp
index 5eeb27e..19b50aa 100644
--- a/src/utils/satellite.cpp
+++ b/src/utils/satellite.cpp
@@ -7,17 +7,16 @@
 //
 // This file is part of gnss_utils
 // gnss_utils is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
+// it under the terms of the GNU General Public License version 3
+// as published by the Free Software Foundation.
 //
 // This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Lesser General Public License for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
 //
-// You should have received a copy of the GNU Lesser General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
 
 #include "gnss_utils/utils/satellite.h"
 
diff --git a/src/utils/transformations.cpp b/src/utils/transformations.cpp
index a9889d4..3c9b119 100644
--- a/src/utils/transformations.cpp
+++ b/src/utils/transformations.cpp
@@ -7,17 +7,16 @@
 //
 // This file is part of gnss_utils
 // gnss_utils is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
+// it under the terms of the GNU General Public License version 3
+// as published by the Free Software Foundation.
 //
 // This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Lesser General Public License for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
 //
-// You should have received a copy of the GNU Lesser General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
 
 
 #include "gnss_utils/utils/transformations.h"
@@ -30,25 +29,22 @@ namespace GnssUtils
 Eigen::Vector3d ecefToLatLonAlt(const Eigen::Vector3d& _ecef, bool in_rads)
 {
   Eigen::Vector3d latlonalt;
-  ecef2pos(_ecef.data(), latlonalt.data());
+  ecef2pos(_ecef.data(), latlonalt.data()); // in rads
+  
+  if (not in_rads) // requested in degrees
+    latlonalt.head<2>() *= 180.0 / M_PI;
   
-  if (not in_rads)
-  {
-    latlonalt(0) = RAD2DEG * latlonalt(0);
-    latlonalt(1) = RAD2DEG * latlonalt(1);
-  }
   return latlonalt;
 }
 
 Eigen::Vector3d latLonAltToEcef(const Eigen::Vector3d& _latlon, bool in_rads)
 {
   Eigen::Vector3d ecef;
-  if (not in_rads)
+  if (not in_rads) // provided in degrees
   {
     Eigen::Vector3d latlon_rads = _latlon;
-    latlon_rads(0) = DEG2RAD * _latlon(0);
-    latlon_rads(1) = DEG2RAD * _latlon(1);
-    latlon_rads(2) = _latlon(2);
+    latlon_rads.head<2>() *= M_PI / 180.0;
+    
     pos2ecef(latlon_rads.data(), ecef.data());
   }  
   else
diff --git a/src/utils/utils.cpp b/src/utils/utils.cpp
index 4cc67a7..34fd953 100644
--- a/src/utils/utils.cpp
+++ b/src/utils/utils.cpp
@@ -7,17 +7,16 @@
 //
 // This file is part of gnss_utils
 // gnss_utils is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
+// it under the terms of the GNU General Public License version 3
+// as published by the Free Software Foundation.
 //
 // This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Lesser General Public License for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
 //
-// You should have received a copy of the GNU Lesser General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
 
 
 #include "gnss_utils/utils/utils.h"
diff --git a/test/gtest/utils_gtest.h b/test/gtest/utils_gtest.h
index 9e59f47..26fb954 100644
--- a/test/gtest/utils_gtest.h
+++ b/test/gtest/utils_gtest.h
@@ -7,17 +7,16 @@
 //
 // This file is part of gnss_utils
 // gnss_utils is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
+// it under the terms of the GNU General Public License version 3
+// as published by the Free Software Foundation.
 //
 // This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Lesser General Public License for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
 //
-// You should have received a copy of the GNU Lesser General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
 
 #pragma once
 
@@ -153,4 +152,4 @@ TEST(Test, Foo)
                }, \
                C_expect, C_actual);
 
-} // namespace testing
\ No newline at end of file
+} // namespace testing
diff --git a/test/gtest_chisquare.cpp b/test/gtest_chisquare.cpp
index bf93fe9..f752091 100644
--- a/test/gtest_chisquare.cpp
+++ b/test/gtest_chisquare.cpp
@@ -7,17 +7,16 @@
 //
 // This file is part of gnss_utils
 // gnss_utils is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
+// it under the terms of the GNU General Public License version 3
+// as published by the Free Software Foundation.
 //
 // This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Lesser General Public License for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
 //
-// You should have received a copy of the GNU Lesser General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
 
 
 #include "gtest/utils_gtest.h"
diff --git a/test/gtest_example.cpp b/test/gtest_example.cpp
index d27087c..dec9ff4 100644
--- a/test/gtest_example.cpp
+++ b/test/gtest_example.cpp
@@ -7,17 +7,16 @@
 //
 // This file is part of gnss_utils
 // gnss_utils is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
+// it under the terms of the GNU General Public License version 3
+// as published by the Free Software Foundation.
 //
 // This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Lesser General Public License for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
 //
-// You should have received a copy of the GNU Lesser General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
 
 
 #include "gtest/utils_gtest.h"
diff --git a/test/gtest_navigation.cpp b/test/gtest_navigation.cpp
index 4a9073b..6ee7be0 100644
--- a/test/gtest_navigation.cpp
+++ b/test/gtest_navigation.cpp
@@ -7,17 +7,16 @@
 //
 // This file is part of gnss_utils
 // gnss_utils is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
+// it under the terms of the GNU General Public License version 3
+// as published by the Free Software Foundation.
 //
 // This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Lesser General Public License for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
 //
-// You should have received a copy of the GNU Lesser General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
 
 
 #include "gtest/utils_gtest.h"
diff --git a/test/gtest_observations.cpp b/test/gtest_observations.cpp
index e1c41e9..f606c6d 100644
--- a/test/gtest_observations.cpp
+++ b/test/gtest_observations.cpp
@@ -7,17 +7,16 @@
 //
 // This file is part of gnss_utils
 // gnss_utils is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
+// it under the terms of the GNU General Public License version 3
+// as published by the Free Software Foundation.
 //
 // This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Lesser General Public License for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
 //
-// You should have received a copy of the GNU Lesser General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
 
 
 #include "gtest/utils_gtest.h"
diff --git a/test/gtest_tdcp.cpp b/test/gtest_tdcp.cpp
index 6756e5c..edd5d5c 100644
--- a/test/gtest_tdcp.cpp
+++ b/test/gtest_tdcp.cpp
@@ -7,17 +7,16 @@
 //
 // This file is part of gnss_utils
 // gnss_utils is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
+// it under the terms of the GNU General Public License version 3
+// as published by the Free Software Foundation.
 //
 // This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Lesser General Public License for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
 //
-// You should have received a copy of the GNU Lesser General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
 
 
 #include "gtest/utils_gtest.h"
diff --git a/test/gtest_transformations.cpp b/test/gtest_transformations.cpp
index 9e6b043..fb94082 100644
--- a/test/gtest_transformations.cpp
+++ b/test/gtest_transformations.cpp
@@ -7,17 +7,16 @@
 //
 // This file is part of gnss_utils
 // gnss_utils is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
+// it under the terms of the GNU General Public License version 3
+// as published by the Free Software Foundation.
 //
 // This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Lesser General Public License for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
 //
-// You should have received a copy of the GNU Lesser General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
 
 
 #include "gtest/utils_gtest.h"
-- 
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