Add reference point adjuster module and requirements.txt

- Added requirements.txt with all Python dependencies
- Created new module: modules/reference_point_adjuster.py
  - Identifies reference point 5001 from ReflineStationSetup
  - Allows entering new coordinates for the reference point
  - Recalculates all dependent points using translation
  - Exports modified JXL file
- Extended GUI with new tab 'Referenzpunkt anpassen'
  - Shows current reference point coordinates
  - Input fields for new coordinates with live delta display
  - Preview transformation before applying
  - Apply transformation and export buttons
  - Detailed transformation report
- Updated README.md with new features and installation instructions
- Added test files for validation

README.md

@@ -44,6 +44,14 @@ Ein vollständiges Python-Programm mit grafischer Benutzeroberfläche (GUI) für
   - Residuen
   - Qualitätsparametern (Sigma-0, Chi-Quadrat, RMSE)
 
+### 6. Referenzpunkt-Anpassung (NEU)
+- Anpassung des Referenzpunktes 5001 (bei Referenzlinien-Stationierung)
+- Eingabe neuer Koordinaten (X, Y, Z) für den Referenzpunkt
+- Automatische Neuberechnung aller abhängigen Punkte
+- Vorschau der Transformation mit allen betroffenen Punkten
+- Export der transformierten JXL-Datei
+- Validierung der Eingaben mit Warnungen bei problematischen Werten
+
 ## Installation
 
 ### Voraussetzungen
@@ -54,6 +62,14 @@ Ein vollständiges Python-Programm mit grafischer Benutzeroberfläche (GUI) für
 - lxml
 
 ### Installation der Abhängigkeiten
+
+**Option 1: Mit requirements.txt (empfohlen)**
+```bash
+cd /home/ubuntu/trimble_geodesy
+pip install -r requirements.txt
+```
+
+**Option 2: Manuelle Installation**
 ```bash
 pip install PyQt5 numpy scipy lxml
 ```
@@ -72,19 +88,22 @@ python3 main.py
 3. **Transformation Tab**: Koordinatensystem rotieren/verschieben
 4. **Georeferenzierung Tab**: Mit Passpunkten transformieren
 5. **Netzausgleichung Tab**: Netzausgleichung durchführen
+6. **Referenzpunkt anpassen Tab**: Referenzpunkt 5001 ändern und JXL neu berechnen
 
 ## Dateistruktur
 
 ```
 trimble_geodesy/
 ├── main.py                     # Hauptprogramm mit GUI
+├── requirements.txt            # Python-Abhängigkeiten
 ├── modules/
 │   ├── __init__.py
 │   ├── jxl_parser.py           # JXL-Datei Parser
 │   ├── cor_generator.py        # COR-Datei Generator
 │   ├── transformation.py       # Koordinatentransformation
 │   ├── georeferencing.py       # Georeferenzierung
-│   └── network_adjustment.py # Netzausgleichung
+│   ├── network_adjustment.py   # Netzausgleichung
+│   └── reference_point_adjuster.py  # Referenzpunkt-Anpassung (NEU)
 ├── output/                     # Ausgabeverzeichnis
 └── README.md
 ```

main.py

@@ -28,6 +28,7 @@ from modules.cor_generator import CORGenerator, CORPoint
 from modules.transformation import CoordinateTransformer, LocalSystemTransformer
 from modules.georeferencing import Georeferencer, ControlPoint
 from modules.network_adjustment import NetworkAdjustment
+from modules.reference_point_adjuster import ReferencePointAdjuster, TransformationResult
 
 
 class JXLAnalysisTab(QWidget):
@@ -948,6 +949,280 @@ class NetworkAdjustmentTab(QWidget):
             QMessageBox.information(self, "Erfolg", f"Koordinaten gespeichert: {file_path}")
 
 
+class ReferencePointAdjusterTab(QWidget):
+    """Tab für Referenzpunkt-Anpassung"""
+    
+    def __init__(self, parent=None):
+        super().__init__(parent)
+        self.main_window = parent
+        self.adjuster = ReferencePointAdjuster()
+        self.setup_ui()
+    
+    def setup_ui(self):
+        layout = QVBoxLayout(self)
+        
+        # Info-Gruppe
+        info_group = QGroupBox("Aktueller Referenzpunkt")
+        info_layout = QFormLayout(info_group)
+        
+        self.ref_point_name = QLabel("Nicht geladen")
+        self.ref_point_name.setStyleSheet("font-weight: bold; font-size: 14px;")
+        info_layout.addRow("Punktname:", self.ref_point_name)
+        
+        self.current_east = QLabel("0.000")
+        self.current_north = QLabel("0.000")
+        self.current_elev = QLabel("0.000")
+        
+        info_layout.addRow("East (X):", self.current_east)
+        info_layout.addRow("North (Y):", self.current_north)
+        info_layout.addRow("Elevation (Z):", self.current_elev)
+        
+        refresh_btn = QPushButton("Referenzpunkt aktualisieren")
+        refresh_btn.clicked.connect(self.load_reference_point)
+        info_layout.addRow("", refresh_btn)
+        
+        layout.addWidget(info_group)
+        
+        # Neue Koordinaten Gruppe
+        new_coords_group = QGroupBox("Neue Koordinaten für Referenzpunkt")
+        new_coords_layout = QGridLayout(new_coords_group)
+        
+        new_coords_layout.addWidget(QLabel("East (X):"), 0, 0)
+        self.new_east_spin = QDoubleSpinBox()
+        self.new_east_spin.setRange(-10000000, 10000000)
+        self.new_east_spin.setDecimals(4)
+        self.new_east_spin.setSuffix(" m")
+        new_coords_layout.addWidget(self.new_east_spin, 0, 1)
+        
+        new_coords_layout.addWidget(QLabel("North (Y):"), 1, 0)
+        self.new_north_spin = QDoubleSpinBox()
+        self.new_north_spin.setRange(-10000000, 10000000)
+        self.new_north_spin.setDecimals(4)
+        self.new_north_spin.setSuffix(" m")
+        new_coords_layout.addWidget(self.new_north_spin, 1, 1)
+        
+        new_coords_layout.addWidget(QLabel("Elevation (Z):"), 2, 0)
+        self.new_elev_spin = QDoubleSpinBox()
+        self.new_elev_spin.setRange(-10000, 10000)
+        self.new_elev_spin.setDecimals(4)
+        self.new_elev_spin.setSuffix(" m")
+        new_coords_layout.addWidget(self.new_elev_spin, 2, 1)
+        
+        # Translation anzeigen
+        new_coords_layout.addWidget(QLabel(""), 3, 0)
+        self.delta_label = QLabel("ΔX: 0.000 m | ΔY: 0.000 m | ΔZ: 0.000 m")
+        self.delta_label.setStyleSheet("color: blue;")
+        new_coords_layout.addWidget(self.delta_label, 4, 0, 1, 2)
+        
+        # Koordinaten-Änderungen live berechnen
+        self.new_east_spin.valueChanged.connect(self.update_delta)
+        self.new_north_spin.valueChanged.connect(self.update_delta)
+        self.new_elev_spin.valueChanged.connect(self.update_delta)
+        
+        layout.addWidget(new_coords_group)
+        
+        # Aktionen
+        actions_group = QGroupBox("Aktionen")
+        actions_layout = QHBoxLayout(actions_group)
+        
+        preview_btn = QPushButton("Vorschau berechnen")
+        preview_btn.clicked.connect(self.preview_transformation)
+        preview_btn.setStyleSheet("background-color: #4CAF50; color: white;")
+        actions_layout.addWidget(preview_btn)
+        
+        apply_btn = QPushButton("Transformation anwenden")
+        apply_btn.clicked.connect(self.apply_transformation)
+        apply_btn.setStyleSheet("background-color: #2196F3; color: white;")
+        actions_layout.addWidget(apply_btn)
+        
+        export_btn = QPushButton("Neue JXL exportieren")
+        export_btn.clicked.connect(self.export_jxl)
+        export_btn.setStyleSheet("background-color: #FF9800; color: white;")
+        actions_layout.addWidget(export_btn)
+        
+        layout.addWidget(actions_group)
+        
+        # Vorschau-Tabelle
+        preview_group = QGroupBox("Vorschau der betroffenen Punkte")
+        preview_layout = QVBoxLayout(preview_group)
+        
+        self.preview_table = QTableWidget()
+        self.preview_table.setColumnCount(7)
+        self.preview_table.setHorizontalHeaderLabels(
+            ["Punkt", "Alt X", "Alt Y", "Alt Z", "Neu X", "Neu Y", "Neu Z"])
+        self.preview_table.horizontalHeader().setSectionResizeMode(QHeaderView.Stretch)
+        preview_layout.addWidget(self.preview_table)
+        
+        layout.addWidget(preview_group)
+        
+        # Bericht
+        report_group = QGroupBox("Transformationsbericht")
+        report_layout = QVBoxLayout(report_group)
+        
+        self.report_text = QTextEdit()
+        self.report_text.setReadOnly(True)
+        self.report_text.setFont(QFont("Courier", 9))
+        report_layout.addWidget(self.report_text)
+        
+        layout.addWidget(report_group)
+    
+    def load_reference_point(self):
+        """Lädt die Informationen zum Referenzpunkt"""
+        if not self.main_window.parser:
+            QMessageBox.warning(self, "Fehler", 
+                "Bitte zuerst eine JXL-Datei im 'JXL-Analyse' Tab laden!")
+            return
+        
+        self.adjuster.set_parser(self.main_window.parser)
+        info = self.adjuster.get_reference_point_info()
+        
+        if not info["found"]:
+            QMessageBox.warning(self, "Fehler", 
+                f"Referenzpunkt nicht gefunden: {info['message']}")
+            return
+        
+        self.ref_point_name.setText(info["name"])
+        self.current_east.setText(f"{info['east']:.4f} m")
+        self.current_north.setText(f"{info['north']:.4f} m")
+        self.current_elev.setText(f"{info['elevation']:.4f} m")
+        
+        # Setze aktuelle Werte als Standard für neue Koordinaten
+        self.new_east_spin.setValue(info['east'])
+        self.new_north_spin.setValue(info['north'])
+        self.new_elev_spin.setValue(info['elevation'])
+        
+        self.main_window.statusBar().showMessage(
+            f"Referenzpunkt '{info['name']}' geladen")
+    
+    def update_delta(self):
+        """Aktualisiert die Anzeige der Verschiebung"""
+        if not self.adjuster.parser:
+            return
+        
+        dx = self.new_east_spin.value() - self.adjuster.original_coords[0]
+        dy = self.new_north_spin.value() - self.adjuster.original_coords[1]
+        dz = self.new_elev_spin.value() - self.adjuster.original_coords[2]
+        
+        self.delta_label.setText(
+            f"ΔX: {dx:+.4f} m | ΔY: {dy:+.4f} m | ΔZ: {dz:+.4f} m")
+    
+    def preview_transformation(self):
+        """Zeigt eine Vorschau der Transformation"""
+        if not self.main_window.parser:
+            QMessageBox.warning(self, "Fehler", 
+                "Bitte zuerst eine JXL-Datei laden!")
+            return
+        
+        # Validierung
+        valid, message = self.adjuster.validate_input(
+            self.new_east_spin.value(),
+            self.new_north_spin.value(),
+            self.new_elev_spin.value()
+        )
+        
+        if not valid:
+            reply = QMessageBox.warning(self, "Warnung", 
+                f"Mögliche Probleme erkannt:\n\n{message}\n\nTrotzdem fortfahren?",
+                QMessageBox.Yes | QMessageBox.No)
+            if reply == QMessageBox.No:
+                return
+        
+        self.adjuster.set_new_coordinates(
+            self.new_east_spin.value(),
+            self.new_north_spin.value(),
+            self.new_elev_spin.value()
+        )
+        
+        results = self.adjuster.preview_transformation()
+        
+        # Tabelle aktualisieren
+        self.preview_table.setRowCount(len(results))
+        for i, result in enumerate(results):
+            self.preview_table.setItem(i, 0, QTableWidgetItem(result.original_point))
+            self.preview_table.setItem(i, 1, QTableWidgetItem(f"{result.original_coords[0]:.4f}"))
+            self.preview_table.setItem(i, 2, QTableWidgetItem(f"{result.original_coords[1]:.4f}"))
+            self.preview_table.setItem(i, 3, QTableWidgetItem(f"{result.original_coords[2]:.4f}"))
+            self.preview_table.setItem(i, 4, QTableWidgetItem(f"{result.new_coords[0]:.4f}"))
+            self.preview_table.setItem(i, 5, QTableWidgetItem(f"{result.new_coords[1]:.4f}"))
+            self.preview_table.setItem(i, 6, QTableWidgetItem(f"{result.new_coords[2]:.4f}"))
+        
+        # Bericht aktualisieren
+        self.report_text.setText(self.adjuster.get_summary_report())
+        
+        self.main_window.statusBar().showMessage(
+            f"Vorschau berechnet: {len(results)} Punkte betroffen")
+    
+    def apply_transformation(self):
+        """Wendet die Transformation auf die JXL-Datei an"""
+        if not self.main_window.parser:
+            QMessageBox.warning(self, "Fehler", 
+                "Bitte zuerst eine JXL-Datei laden!")
+            return
+        
+        if not self.adjuster.affected_points:
+            QMessageBox.warning(self, "Fehler", 
+                "Bitte zuerst eine Vorschau berechnen!")
+            return
+        
+        reply = QMessageBox.question(self, "Bestätigung",
+            f"Soll die Transformation auf {len(self.adjuster.affected_points)} Punkte angewendet werden?\n\n"
+            "Die Änderungen werden in der geladenen JXL-Datei gespeichert.",
+            QMessageBox.Yes | QMessageBox.No)
+        
+        if reply == QMessageBox.No:
+            return
+        
+        if self.adjuster.apply_transformation():
+            # Bericht aktualisieren
+            self.report_text.setText(self.adjuster.get_summary_report())
+            
+            QMessageBox.information(self, "Erfolg",
+                "Transformation erfolgreich angewendet!\n\n"
+                "Die Koordinaten wurden aktualisiert.\n"
+                "Verwenden Sie 'Neue JXL exportieren' zum Speichern.")
+            
+            self.main_window.statusBar().showMessage("Transformation angewendet")
+        else:
+            QMessageBox.critical(self, "Fehler",
+                "Transformation konnte nicht angewendet werden!")
+    
+    def export_jxl(self):
+        """Exportiert die modifizierte JXL-Datei"""
+        if not self.main_window.parser:
+            QMessageBox.warning(self, "Fehler", 
+                "Bitte zuerst eine JXL-Datei laden!")
+            return
+        
+        if not self.adjuster.transformation_applied:
+            reply = QMessageBox.warning(self, "Warnung",
+                "Die Transformation wurde noch nicht angewendet.\n"
+                "Möchten Sie die Originaldatei exportieren?",
+                QMessageBox.Yes | QMessageBox.No)
+            if reply == QMessageBox.No:
+                return
+        
+        # Standard-Dateiname vorschlagen
+        original_path = self.main_window.parser.file_path
+        if original_path:
+            import os
+            base, ext = os.path.splitext(original_path)
+            default_name = f"{base}_transformed{ext}"
+        else:
+            default_name = "transformed.jxl"
+        
+        file_path, _ = QFileDialog.getSaveFileName(
+            self, "JXL-Datei exportieren", default_name, "JXL Files (*.jxl)")
+        
+        if file_path:
+            if self.adjuster.export_jxl(file_path):
+                QMessageBox.information(self, "Erfolg", 
+                    f"JXL-Datei exportiert:\n{file_path}")
+                self.main_window.statusBar().showMessage(f"Exportiert: {file_path}")
+            else:
+                QMessageBox.critical(self, "Fehler",
+                    "Fehler beim Exportieren der JXL-Datei!")
+
+
 class MainWindow(QMainWindow):
     """Hauptfenster der Anwendung"""
     
@@ -990,6 +1265,9 @@ class MainWindow(QMainWindow):
         self.adjust_tab = NetworkAdjustmentTab(self)
         self.tabs.addTab(self.adjust_tab, "📐 Netzausgleichung")
         
+        self.refpoint_tab = ReferencePointAdjusterTab(self)
+        self.tabs.addTab(self.refpoint_tab, "📍 Referenzpunkt anpassen")
+        
         layout.addWidget(self.tabs)
     
     def setup_menu(self):

modules/reference_point_adjuster.py

@@ -0,0 +1,323 @@
+"""
+Reference Point Adjuster Module - Referenzpunkt-Anpassung für JXL-Dateien
+Ermöglicht die Änderung des Referenzpunktes 5001 und Neuberechnung aller Koordinaten
+"""
+
+import xml.etree.ElementTree as ET
+from dataclasses import dataclass, field
+from typing import List, Dict, Optional, Tuple
+import math
+import copy
+import os
+
+from modules.jxl_parser import JXLParser, Point, Station
+
+
+@dataclass
+class TransformationResult:
+    """Ergebnis der Koordinatentransformation"""
+    original_point: str
+    original_coords: Tuple[float, float, float]
+    new_coords: Tuple[float, float, float]
+    delta: Tuple[float, float, float]
+
+
+class ReferencePointAdjuster:
+    """Klasse zur Anpassung des Referenzpunktes und Neuberechnung der JXL-Datei"""
+    
+    def __init__(self, parser: JXLParser = None):
+        self.parser = parser
+        self.reference_point_name = "5001"
+        self.original_coords: Tuple[float, float, float] = (0.0, 0.0, 0.0)
+        self.new_coords: Tuple[float, float, float] = (0.0, 0.0, 0.0)
+        self.affected_points: List[TransformationResult] = []
+        self.transformation_applied = False
+        
+    def set_parser(self, parser: JXLParser):
+        """Setzt den Parser für die JXL-Datei"""
+        self.parser = parser
+        self.find_reference_point()
+        
+    def find_reference_point(self) -> Optional[Point]:
+        """Findet den Referenzpunkt 5001 in der JXL-Datei"""
+        if not self.parser:
+            return None
+            
+        # Suche nach dem Punkt mit Name "5001"
+        for name, point in self.parser.points.items():
+            if name == self.reference_point_name or name == "5001":
+                self.reference_point_name = name
+                self.original_coords = (
+                    point.east if point.east is not None else 0.0,
+                    point.north if point.north is not None else 0.0,
+                    point.elevation if point.elevation is not None else 0.0
+                )
+                return point
+        
+        # Falls 5001 nicht gefunden, suche nach dem ersten Punkt mit Coordinates/KeyedIn
+        for name, point in self.parser.points.items():
+            if point.method == "Coordinates" and point.survey_method == "KeyedIn":
+                self.reference_point_name = name
+                self.original_coords = (
+                    point.east if point.east is not None else 0.0,
+                    point.north if point.north is not None else 0.0,
+                    point.elevation if point.elevation is not None else 0.0
+                )
+                return point
+                
+        return None
+    
+    def get_reference_point_info(self) -> Dict:
+        """Gibt Informationen zum Referenzpunkt zurück"""
+        if not self.parser:
+            return {"found": False, "message": "Kein Parser geladen"}
+            
+        point = self.find_reference_point()
+        if not point:
+            return {"found": False, "message": "Referenzpunkt nicht gefunden"}
+            
+        return {
+            "found": True,
+            "name": self.reference_point_name,
+            "east": self.original_coords[0],
+            "north": self.original_coords[1],
+            "elevation": self.original_coords[2],
+            "method": point.method,
+            "survey_method": point.survey_method
+        }
+    
+    def set_new_coordinates(self, east: float, north: float, elevation: float):
+        """Setzt neue Koordinaten für den Referenzpunkt"""
+        self.new_coords = (east, north, elevation)
+    
+    def calculate_translation(self) -> Tuple[float, float, float]:
+        """Berechnet die Translation zwischen alten und neuen Koordinaten"""
+        delta_x = self.new_coords[0] - self.original_coords[0]
+        delta_y = self.new_coords[1] - self.original_coords[1]
+        delta_z = self.new_coords[2] - self.original_coords[2]
+        return (delta_x, delta_y, delta_z)
+    
+    def preview_transformation(self) -> List[TransformationResult]:
+        """Zeigt eine Vorschau der Transformation für alle betroffenen Punkte"""
+        if not self.parser:
+            return []
+            
+        delta = self.calculate_translation()
+        results = []
+        
+        for name, point in self.parser.points.items():
+            if point.east is None or point.north is None:
+                continue
+                
+            original = (
+                point.east,
+                point.north,
+                point.elevation if point.elevation is not None else 0.0
+            )
+            
+            new = (
+                original[0] + delta[0],
+                original[1] + delta[1],
+                original[2] + delta[2]
+            )
+            
+            results.append(TransformationResult(
+                original_point=name,
+                original_coords=original,
+                new_coords=new,
+                delta=delta
+            ))
+        
+        self.affected_points = results
+        return results
+    
+    def apply_transformation(self) -> bool:
+        """Wendet die Transformation auf alle Punkte in der JXL-Datei an"""
+        if not self.parser or not self.parser.raw_xml:
+            return False
+            
+        delta = self.calculate_translation()
+        root = self.parser.raw_xml.getroot()
+        fieldbook = root.find('FieldBook')
+        
+        if fieldbook is None:
+            return False
+        
+        modified_count = 0
+        
+        # Durchsuche alle PointRecords und aktualisiere die Koordinaten
+        for element in fieldbook:
+            if element.tag == 'PointRecord':
+                modified = self._update_point_coordinates(element, delta)
+                if modified:
+                    modified_count += 1
+        
+        # Aktualisiere auch die internen Parser-Daten
+        for name, point in self.parser.points.items():
+            if point.east is not None:
+                point.east += delta[0]
+            if point.north is not None:
+                point.north += delta[1]
+            if point.elevation is not None:
+                point.elevation += delta[2]
+        
+        self.transformation_applied = True
+        return modified_count > 0
+    
+    def _update_point_coordinates(self, element: ET.Element, delta: Tuple[float, float, float]) -> bool:
+        """Aktualisiert die Koordinaten eines einzelnen Punktes im XML"""
+        modified = False
+        
+        # Grid-Koordinaten aktualisieren
+        grid = element.find('Grid')
+        if grid is not None:
+            modified |= self._update_grid_element(grid, delta)
+        
+        # ComputedGrid-Koordinaten aktualisieren
+        computed_grid = element.find('ComputedGrid')
+        if computed_grid is not None:
+            modified |= self._update_grid_element(computed_grid, delta)
+        
+        return modified
+    
+    def _update_grid_element(self, grid: ET.Element, delta: Tuple[float, float, float]) -> bool:
+        """Aktualisiert ein Grid oder ComputedGrid Element"""
+        modified = False
+        
+        east = grid.find('East')
+        if east is not None and east.text:
+            try:
+                old_value = float(east.text)
+                new_value = old_value + delta[0]
+                east.text = str(new_value)
+                modified = True
+            except ValueError:
+                pass
+        
+        north = grid.find('North')
+        if north is not None and north.text:
+            try:
+                old_value = float(north.text)
+                new_value = old_value + delta[1]
+                north.text = str(new_value)
+                modified = True
+            except ValueError:
+                pass
+        
+        elevation = grid.find('Elevation')
+        if elevation is not None and elevation.text:
+            try:
+                old_value = float(elevation.text)
+                new_value = old_value + delta[2]
+                elevation.text = str(new_value)
+                modified = True
+            except ValueError:
+                pass
+        
+        return modified
+    
+    def export_jxl(self, output_path: str) -> bool:
+        """Exportiert die modifizierte JXL-Datei"""
+        if not self.parser or not self.parser.raw_xml:
+            return False
+        
+        try:
+            # XML mit Deklaration schreiben
+            tree = self.parser.raw_xml
+            tree.write(output_path, encoding='UTF-8', xml_declaration=True)
+            return True
+        except Exception as e:
+            print(f"Fehler beim Exportieren: {e}")
+            return False
+    
+    def get_summary_report(self) -> str:
+        """Erstellt einen zusammenfassenden Bericht der Transformation"""
+        delta = self.calculate_translation()
+        
+        report = []
+        report.append("=" * 60)
+        report.append("REFERENZPUNKT-ANPASSUNG - ZUSAMMENFASSUNG")
+        report.append("=" * 60)
+        report.append("")
+        report.append(f"Referenzpunkt: {self.reference_point_name}")
+        report.append("")
+        report.append("Ursprüngliche Koordinaten:")
+        report.append(f"  East (X):     {self.original_coords[0]:12.4f} m")
+        report.append(f"  North (Y):    {self.original_coords[1]:12.4f} m")
+        report.append(f"  Elevation (Z):{self.original_coords[2]:12.4f} m")
+        report.append("")
+        report.append("Neue Koordinaten:")
+        report.append(f"  East (X):     {self.new_coords[0]:12.4f} m")
+        report.append(f"  North (Y):    {self.new_coords[1]:12.4f} m")
+        report.append(f"  Elevation (Z):{self.new_coords[2]:12.4f} m")
+        report.append("")
+        report.append("Translation (Delta):")
+        report.append(f"  ΔX: {delta[0]:+12.4f} m")
+        report.append(f"  ΔY: {delta[1]:+12.4f} m")
+        report.append(f"  ΔZ: {delta[2]:+12.4f} m")
+        report.append("")
+        report.append("-" * 60)
+        report.append(f"Anzahl betroffener Punkte: {len(self.affected_points)}")
+        report.append("-" * 60)
+        
+        if self.affected_points:
+            report.append("")
+            report.append(f"{'Punkt':<10} {'Alt X':>12} {'Alt Y':>12} {'Alt Z':>10} -> {'Neu X':>12} {'Neu Y':>12} {'Neu Z':>10}")
+            report.append("-" * 90)
+            
+            for result in self.affected_points[:20]:  # Max 20 Punkte anzeigen
+                report.append(
+                    f"{result.original_point:<10} "
+                    f"{result.original_coords[0]:>12.4f} "
+                    f"{result.original_coords[1]:>12.4f} "
+                    f"{result.original_coords[2]:>10.4f} -> "
+                    f"{result.new_coords[0]:>12.4f} "
+                    f"{result.new_coords[1]:>12.4f} "
+                    f"{result.new_coords[2]:>10.4f}"
+                )
+            
+            if len(self.affected_points) > 20:
+                report.append(f"... und {len(self.affected_points) - 20} weitere Punkte")
+        
+        report.append("")
+        report.append("=" * 60)
+        
+        if self.transformation_applied:
+            report.append("✓ Transformation wurde angewendet")
+        else:
+            report.append("⚠ Transformation noch nicht angewendet")
+        
+        report.append("=" * 60)
+        
+        return "\n".join(report)
+    
+    def validate_input(self, east: float, north: float, elevation: float) -> Tuple[bool, str]:
+        """Validiert die eingegebenen Koordinaten"""
+        warnings = []
+        
+        # Prüfe auf extrem große Werte (möglicher Eingabefehler)
+        if abs(east) > 1000000:
+            warnings.append(f"East-Koordinate ({east}) ist sehr groß - bitte überprüfen")
+        if abs(north) > 1000000:
+            warnings.append(f"North-Koordinate ({north}) ist sehr groß - bitte überprüfen")
+        if abs(elevation) > 10000:
+            warnings.append(f"Elevation ({elevation}) ist sehr groß - bitte überprüfen")
+        
+        # Berechne Translation
+        delta = (
+            east - self.original_coords[0],
+            north - self.original_coords[1],
+            elevation - self.original_coords[2]
+        )
+        
+        # Warnung bei sehr großer Translation
+        total_shift = math.sqrt(delta[0]**2 + delta[1]**2)
+        if total_shift > 100000:
+            warnings.append(f"Horizontale Verschiebung ({total_shift:.1f} m) ist sehr groß")
+        
+        if abs(delta[2]) > 1000:
+            warnings.append(f"Höhenverschiebung ({delta[2]:.1f} m) ist sehr groß")
+        
+        if warnings:
+            return (False, "\n".join(warnings))
+        return (True, "Koordinaten sind plausibel")

requirements.txt

@@ -0,0 +1,15 @@
+# Trimble Geodesy Tool - Python Dependencies
+# Installation: pip install -r requirements.txt
+
+# GUI Framework
+PyQt5>=5.15.0
+
+# Numerische Berechnungen
+numpy>=1.21.0
+scipy>=1.7.0
+
+# XML Processing
+lxml>=4.6.0
+
+# Optional: für erweiterte Funktionen
+matplotlib>=3.4.0  # Für Diagramme und Visualisierungen (optional)

tests/Baumschulenstr_93.cor

@@ -0,0 +1,84 @@
+5001,0.000,0.000,0.000
+5002,0.000,11.407,-0.035
+1001,22.788,13.565,-1.952
+2001,0.014,11.747,-1.361
+2002,20.214,30.965,-1.663
+2003,33.782,13.097,-2.616
+2004,20.490,-15.429,-1.438
+3001,33.838,13.220,-2.575
+3002,26.308,30.140,-1.903
+3003,26.357,-3.293,-2.115
+3004,0.048,-0.530,-3.021
+3005,-0.038,6.789,-3.414
+6001,-18.196,13.913,-2.176
+6002,-15.677,12.648,-2.286
+6003,-26.318,12.550,-2.274
+6004,-24.723,13.845,-1.559
+3006,1.182,13.131,1.845
+3007,0.867,16.745,1.841
+1002,-20.883,13.008,-1.742
+2005,-13.138,18.366,-1.730
+2006,-19.762,10.592,-1.668
+2007,-29.788,15.304,-1.497
+2008,-20.421,22.326,-1.798
+3008,-13.174,11.080,-0.280
+3009,-13.168,10.756,3.783
+3010,-14.042,4.481,1.836
+3011,-13.166,13.790,5.689
+3012,-13.164,11.191,7.558
+3013,-13.164,10.602,10.922
+2009,-13.144,12.601,-1.895
+7002,-7.487,13.193,-3.675
+7001,-13.134,19.746,-0.424
+3014,-10.454,12.968,-3.593
+3015,-5.752,14.319,-3.597
+3016,-2.168,12.842,-3.598
+3017,-16.960,9.871,-1.307
+3018,-13.143,8.257,-1.713
+3019,-21.129,4.481,-1.106
+3020,-31.198,9.253,-2.128
+3021,-29.609,16.923,-2.185
+3022,-30.145,21.896,-3.368
+3023,-20.860,18.943,-3.376
+6005,-25.633,20.878,-2.243
+1003,23.070,14.027,-1.969
+3024,1.188,12.854,5.607
+3025,1.213,3.983,5.615
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+3028,-0.915,16.758,13.728
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+6007,-48.551,23.493,-1.983
+6008,-42.900,22.586,-2.096
+1005,-46.031,23.575,-1.951
+2010,-40.871,25.207,-1.886
+2011,-42.736,16.007,-1.438
+2012,-51.007,10.054,-1.947
+2013,-46.596,26.451,-1.927
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