Add support for Eiger detector at PETRA P13

src/dxtbx/format/FormatCBFMiniEigerPetraP13.py

@@ -0,0 +1,38 @@
+"""An implementation of the CBF image reader for Eiger images"""
+
+
+from __future__ import annotations
+
+import sys
+
+from dxtbx.format.FormatCBFMiniEiger import FormatCBFMiniEiger
+
+
+class FormatCBFMiniEigerPetraP13(FormatCBFMiniEiger):
+ """A class for reading mini CBF format Eiger images, and correctly
+ constructing a model for the experiment from this. This tuned for Petra P13"""
+
+ @staticmethod
+ def understand(image_file):
+ """Check to see if this looks like an Eiger mini CBF format image,
+ i.e. we can make sense of it."""
+
+ header = FormatCBFMiniEiger.get_cbf_header(image_file)
+
+ for record in header.split("\n"):
+ if (
+ "# detector" in record.lower()
+ and "eiger" in record.lower()
+ and "E-32-0107" in record
+ ):
+ return True
+
+ return False
+
+ def _goniometer(self):
+ return self._goniometer_factory.known_axis((1, 0, 0))
+
+
+if __name__ == "__main__":
+ for arg in sys.argv[1:]:
+ print(FormatCBFMiniEigerPetraP13.understand(arg))