add support for satdump-generated gk2a image filename parsing

nullpainter · Oct 29, 2024 · 76a0432 · 76a0432
1 parent c23e7a6
commit 76a0432
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Showing 4 changed files with 38 additions and 1 deletion.
diff --git a/Sanchez.Processing/Services/Filesystem/FilenameParserProvider.cs b/Sanchez.Processing/Services/Filesystem/FilenameParserProvider.cs
@@ -10,6 +10,7 @@ public static IFilenameParser GetParser(FilenameParserType type, string? prefix,
         {
             FilenameParserType.Goesproc => new GoesFilenameParser(prefix, suffix),
             FilenameParserType.Xrit => new Gk2AFilenameParser(prefix, suffix),
+            FilenameParserType.SatDumpGK2APlugin => new Gk2ASatDumpVariantFilenameParser(prefix, suffix),
             FilenameParserType.Electro => new ElectroFilenameParser(prefix, suffix),
             _ => throw new ArgumentOutOfRangeException(nameof(type), type, null)
         };

diff --git a/Sanchez.Processing/Services/Filesystem/FilenameParserType.cs b/Sanchez.Processing/Services/Filesystem/FilenameParserType.cs
@@ -11,7 +11,12 @@ public enum FilenameParserType
     ///     Images produced by <c>xrit-rx</c> for GK-2A images.
     ///  </summary>
     Xrit,
-
+
+    ///<summary>
+    ///     Images produced by <c>satdump gk2a plugin</c> for GK-2A images.
+    ///  </summary>
+    SatDumpGK2APlugin,
+
     /// <summary>
     ///     Images produced for Electro-L N2 images.
     /// </summary>

diff --git a/Sanchez.Processing/Services/Filesystem/Parsers/Gk2ASatDumpVariantFilenameParser.cs b/Sanchez.Processing/Services/Filesystem/Parsers/Gk2ASatDumpVariantFilenameParser.cs
@@ -0,0 +1,18 @@
+using System.Text.RegularExpressions;
+
+namespace Sanchez.Processing.Services.Filesystem.Parsers;
+
+/// <summary>
+///     Parses filenames of satellite imagery received from GK-2A and processed by <c>xrit-rc</c>.
+/// </summary>
+public class Gk2ASatDumpVariantFilenameParser : AbstractFilenameParser
+{
+    protected override Regex Regex { get; }
+
+    protected override string TimestampFormat => "yyyyMMddTHHmmssZ";
+
+    public Gk2ASatDumpVariantFilenameParser(string? prefix, string? suffix)
+    {
+        Regex = new Regex(prefix + "([0-9]{8}T[0-9]{6}Z)" + suffix + "\\.[^ ]*", RegexOptions.Compiled);
+    }
+}
diff --git a/Sanchez/Resources/Satellites.json b/Sanchez/Resources/Satellites.json
@@ -62,6 +62,19 @@
       0.006363
     ]
   },
+  {
+    "DisplayName": "GEO-KOMPSAT-2A-SatDump-Variant",
+    "FilenamePrefix": "^GK2A_IR105_",
+    "FilenameParser": "SatDumpGK2APlugin",
+    "Longitude": 128.2,
+    "Brightness": 0.97,
+    "Crop": [
+      0.006363,
+      0.006363,
+      0.006363,
+      0.006363
+    ]
+  },
   {
     "DisplayName": "Electro-L N2",
     "FilenameSuffix": "[1-3]",