more updates on proppy

iturhfprop-service/Dockerfile

@@ -23,44 +23,38 @@ RUN curl -L -o ITURHFProp "https://github.com/ITU-R-Study-Group-3/ITU-R-HF/relea
     && curl -L -o libp372.so "https://github.com/ITU-R-Study-Group-3/ITU-R-HF/releases/download/v14.3/libp372.so" \
     && chmod +x ITURHFProp
 
-# Download source to get Data files - try ITU first, then GitHub source
+# Download GitHub source (more reliable than ITU)
-RUN curl -L -o itu-hf.zip "https://www.itu.int/en/ITU-R/study-groups/rsg3/rwp3m/Software%20Products/ITU-R-HF_14.3.zip" 2>/dev/null || true \
+RUN curl -L -o source.tar.gz "https://github.com/ITU-R-Study-Group-3/ITU-R-HF/archive/refs/tags/v14.3.tar.gz" \
-    && if [ -f itu-hf.zip ] && [ $(stat -c%s itu-hf.zip) -gt 1000000 ]; then \
+    && tar -xzf source.tar.gz \
-        echo "=== Using ITU download ===" && unzip -o itu-hf.zip; \
+    && echo "=== Source structure ===" \
-    else \
+    && ls -la ITU-R-HF-14.3/ \
-        echo "=== ITU download failed, using GitHub source ===" && \
+    && echo "=== P533 structure ===" \
-        curl -L -o source.tar.gz "https://github.com/ITU-R-Study-Group-3/ITU-R-HF/archive/refs/tags/v14.3.tar.gz" && \
+    && ls -la ITU-R-HF-14.3/P533/ 2>/dev/null || echo "No P533 dir" \
-        tar -xzf source.tar.gz; \
+    && echo "=== Finding ALL required files ===" \
-    fi \
+    && find ITU-R-HF-14.3 -name "ionos*.bin" -type f \
-    && echo "=== Top level contents ===" \
+    && find ITU-R-HF-14.3 -name "*.ant" -type f \
-    && ls -la \
+    && find ITU-R-HF-14.3 -name "COEFF01W.BIN" -type f
-    && echo "=== All directories ===" \
-    && find . -type d | head -30 \
-    && echo "=== All .bin files ===" \
-    && find . -name "*.bin" \
-    && echo "=== All .ant files ===" \
-    && find . -name "*.ant" \
-    && echo "=== All COEFF files ===" \
-    && find . -name "COEFF*.BIN" | head -5
 
-# Copy Data directory from wherever it is, or build it from individual files
+# Create Data directory and copy ALL required files explicitly
-RUN mkdir -p /opt/iturhfprop/Data && \
+RUN mkdir -p /opt/iturhfprop/Data \
-    DATA_DIR=$(find . -type d -name "Data" | grep -v "\.git" | head -1) && \
+    && echo "=== Copying COEFF files ===" \
-    if [ -n "$DATA_DIR" ] && [ -d "$DATA_DIR" ]; then \
+    && find ITU-R-HF-14.3 -name "COEFF*.BIN" -type f -exec cp -v {} /opt/iturhfprop/Data/ \; \
-        echo "Found Data at: $DATA_DIR" && \
+    && find ITU-R-HF-14.3 -name "COEFF*.txt" -type f -exec cp -v {} /opt/iturhfprop/Data/ \; \
-        cp -r "$DATA_DIR"/* /opt/iturhfprop/Data/ 2>/dev/null || true; \
+    && echo "=== Copying ionospheric data ===" \
-    fi && \
+    && find ITU-R-HF-14.3 -name "ionos*.bin" -type f -exec cp -v {} /opt/iturhfprop/Data/ \; \
-    echo "=== Copying all data files to Data/ ===" && \
+    && echo "=== Copying antenna files ===" \
-    find . -name "COEFF*.BIN" -exec cp {} /opt/iturhfprop/Data/ \; 2>/dev/null || true && \
+    && find ITU-R-HF-14.3 -name "*.ant" -type f -exec cp -v {} /opt/iturhfprop/Data/ \; \
-    find . -name "COEFF*.txt" -exec cp {} /opt/iturhfprop/Data/ \; 2>/dev/null || true && \
+    && echo "=== Copying other data files ===" \
-    find . -name "ionos*.bin" -exec cp {} /opt/iturhfprop/Data/ \; 2>/dev/null || true && \
+    && find ITU-R-HF-14.3 -name "P1239*.txt" -type f -exec cp -v {} /opt/iturhfprop/Data/ \; 2>/dev/null || true \
-    find . -name "*.ant" -exec cp {} /opt/iturhfprop/Data/ \; 2>/dev/null || true && \
+    && find ITU-R-HF-14.3 -name "P372*.txt" -type f -exec cp -v {} /opt/iturhfprop/Data/ \; 2>/dev/null || true \
-    find . -name "P1239*.txt" -exec cp {} /opt/iturhfprop/Data/ \; 2>/dev/null || true && \
+    && find ITU-R-HF-14.3 -name "anthr.dat" -type f -exec cp -v {} /opt/iturhfprop/Data/ \; 2>/dev/null || true \
-    find . -name "P372*.txt" -exec cp {} /opt/iturhfprop/Data/ \; 2>/dev/null || true && \
+    && find ITU-R-HF-14.3 -name "*.csv" -type f -exec cp -v {} /opt/iturhfprop/Data/ \; 2>/dev/null || true \
-    echo "=== Final Data contents ===" && ls -la /opt/iturhfprop/Data/ | head -30
+    && echo "=== Final Data directory ===" \
+    && ls -la /opt/iturhfprop/Data/ \
+    && echo "=== File count: $(ls -1 /opt/iturhfprop/Data/ | wc -l) ==="
 
-# Cleanup downloaded archives
+# Cleanup
-RUN rm -rf ITU-R-HF* itu-hf.zip source.tar.gz P533 *.exe *.dll 2>/dev/null || true
+RUN rm -rf ITU-R-HF-14.3 source.tar.gz
 
 # Set library path so ITURHFProp can find shared libs
 ENV LD_LIBRARY_PATH=/opt/iturhfprop:$LD_LIBRARY_PATH

iturhfprop-service/server.js

@@ -36,9 +36,9 @@ if (!fs.existsSync(TEMP_DIR)) {
   fs.mkdirSync(TEMP_DIR, { recursive: true });
 }
 
-// HF band frequencies (MHz)
+// HF band frequencies (MHz) - P.533 valid range is 2-30 MHz
 const HF_BANDS = {
-  '160m': 1.9,
+  '160m': 2.0,    // Adjusted from 1.9 to meet P.533 minimum of 2 MHz
   '80m': 3.5,
   '60m': 5.3,
   '40m': 7.1,
@@ -47,8 +47,8 @@ const HF_BANDS = {
   '17m': 18.1,
   '15m': 21.1,
   '12m': 24.9,
-  '10m': 28.1,
+  '10m': 28.1
-  '6m': 50.1
+  // Note: 6m (50 MHz) excluded - outside P.533 HF range (2-30 MHz)
 };
 
 /**