diff --git a/doc/source/coverage.rst b/doc/source/coverage.rst
index 9be55c96e..07256cb9f 100644
--- a/doc/source/coverage.rst
+++ b/doc/source/coverage.rst
@@ -1,7 +1,7 @@
 Test coverage report for pyFAI
 ==============================
 
-Measured on *pyFAI* version 2023.2.0, 27/02/2023
+Measured on *pyFAI* version 2023.5.0, 16/05/2023
 
 .. csv-table:: Test suite coverage
    :header: "Name", "Stmts", "Exec", "Cover"
@@ -10,25 +10,25 @@ Measured on *pyFAI* version 2023.2.0, 27/02/2023
    "__init__.py", "43", "26", "60.5 %"
    "_version.py", "63", "47", "74.6 %"
    "average.py", "495", "356", "71.9 %"
-   "azimuthalIntegrator.py", "1755", "1132", "64.5 %"
+   "azimuthalIntegrator.py", "1756", "1151", "65.5 %"
    "blob_detection.py", "506", "191", "37.7 %"
    "calibrant.py", "434", "355", "81.8 %"
-   "containers.py", "444", "406", "91.4 %"
+   "containers.py", "444", "404", "91.0 %"
    "control_points.py", "360", "136", "37.8 %"
-   "diffmap.py", "390", "56", "14.4 %"
+   "diffmap.py", "420", "57", "13.6 %"
    "directories.py", "21", "16", "76.2 %"
    "distortion.py", "605", "387", "64.0 %"
-   "geometryRefinement.py", "569", "290", "51.0 %"
-   "goniometer.py", "562", "337", "60.0 %"
+   "geometryRefinement.py", "572", "291", "50.9 %"
+   "goniometer.py", "566", "340", "60.1 %"
    "grid.py", "36", "15", "41.7 %"
-   "load_integrators.py", "156", "111", "71.2 %"
-   "massif.py", "237", "196", "82.7 %"
-   "method_registry.py", "244", "214", "87.7 %"
-   "multi_geometry.py", "155", "128", "82.6 %"
+   "load_integrators.py", "161", "116", "72.0 %"
+   "massif.py", "237", "194", "81.9 %"
+   "method_registry.py", "247", "213", "86.2 %"
+   "multi_geometry.py", "162", "133", "82.1 %"
    "parallax.py", "249", "211", "84.7 %"
    "spline.py", "427", "252", "59.0 %"
    "units.py", "109", "102", "93.6 %"
-   "worker.py", "483", "289", "59.8 %"
+   "worker.py", "484", "289", "59.7 %"
    "app/__init__.py", "7", "7", "100.0 %"
    "app/average.py", "176", "35", "19.9 %"
    "app/benchmark.py", "58", "21", "36.2 %"
@@ -50,23 +50,24 @@ Measured on *pyFAI* version 2023.2.0, 27/02/2023
    "benchmark/__init__.py", "572", "82", "14.3 %"
    "detectors/__init__.py", "24", "24", "100.0 %"
    "detectors/_adsc.py", "77", "77", "100.0 %"
-   "detectors/_common.py", "721", "504", "69.9 %"
-   "detectors/_dectris.py", "351", "240", "68.4 %"
+   "detectors/_common.py", "766", "541", "70.6 %"
+   "detectors/_dectris.py", "353", "242", "68.6 %"
    "detectors/_esrf.py", "96", "80", "83.3 %"
-   "detectors/_hexagonal.py", "71", "68", "95.8 %"
+   "detectors/_hexagonal.py", "70", "67", "95.7 %"
    "detectors/_imxpad.py", "392", "252", "64.3 %"
    "detectors/_non_flat.py", "155", "128", "82.6 %"
    "detectors/_others.py", "133", "120", "90.2 %"
-   "detectors/_psi.py", "171", "98", "57.3 %"
+   "detectors/_psi.py", "187", "110", "58.8 %"
    "detectors/_rayonix.py", "260", "225", "86.5 %"
    "detectors/_xspectrum.py", "51", "48", "94.1 %"
-   "engines/CSR_engine.py", "195", "186", "95.4 %"
+   "engines/CSC_engine.py", "205", "133", "64.9 %"
+   "engines/CSR_engine.py", "198", "192", "97.0 %"
    "engines/__init__.py", "19", "19", "100.0 %"
-   "engines/histogram_engine.py", "84", "74", "88.1 %"
+   "engines/histogram_engine.py", "92", "86", "93.5 %"
    "engines/preproc.py", "109", "78", "71.6 %"
    "ext/__init__.py", "3", "3", "100.0 %"
    "geometry/__init__.py", "9", "9", "100.0 %"
-   "geometry/core.py", "1232", "1002", "81.3 %"
+   "geometry/core.py", "1240", "1010", "81.5 %"
    "geometry/cxi.py", "1", "1", "100.0 %"
    "geometry/fit2d.py", "114", "103", "90.4 %"
    "gui/ApplicationContext.py", "107", "52", "48.6 %"
@@ -75,11 +76,11 @@ Measured on *pyFAI* version 2023.2.0, 27/02/2023
    "gui/IntegrationDialog.py", "205", "54", "26.3 %"
    "gui/__init__.py", "4", "4", "100.0 %"
    "gui/cli_calibration.py", "1578", "104", "6.6 %"
-   "gui/diffmap_widget.py", "365", "63", "17.3 %"
+   "gui/diffmap_widget.py", "370", "63", "17.0 %"
    "gui/matplotlib.py", "33", "26", "78.8 %"
    "gui/mpl_calib.py", "225", "40", "17.8 %"
    "gui/mpl_calib_qt.py", "49", "21", "42.9 %"
-   "gui/peak_picker.py", "297", "106", "35.7 %"
+   "gui/peak_picker.py", "300", "108", "36.0 %"
    "gui/dialog/Detector3dDialog.py", "173", "36", "20.8 %"
    "gui/dialog/DetectorSelectorDialog.py", "432", "318", "73.6 %"
    "gui/dialog/GeometryDialog.py", "56", "16", "28.6 %"
@@ -171,12 +172,12 @@ Measured on *pyFAI* version 2023.2.0, 27/02/2023
    "io/nexus.py", "435", "371", "85.3 %"
    "io/ponifile.py", "156", "150", "96.2 %"
    "io/sparse_frame.py", "153", "24", "15.7 %"
-   "io/spots.py", "201", "135", "67.2 %"
+   "io/spots.py", "210", "139", "66.2 %"
    "opencl/OCLFullSplit.py", "199", "24", "12.1 %"
    "opencl/__init__.py", "32", "25", "78.1 %"
-   "opencl/azim_csr.py", "531", "391", "73.6 %"
-   "opencl/azim_hist.py", "450", "309", "68.7 %"
-   "opencl/azim_lut.py", "321", "238", "74.1 %"
+   "opencl/azim_csr.py", "531", "390", "73.4 %"
+   "opencl/azim_hist.py", "471", "326", "69.2 %"
+   "opencl/azim_lut.py", "330", "243", "73.6 %"
    "opencl/ocl_hist_pixelsplit.py", "223", "27", "12.1 %"
    "opencl/peak_finder.py", "472", "366", "77.5 %"
    "opencl/preproc.py", "208", "148", "71.2 %"
@@ -190,11 +191,11 @@ Measured on *pyFAI* version 2023.2.0, 27/02/2023
    "utils/grid.py", "87", "64", "73.6 %"
    "utils/header_utils.py", "74", "59", "79.7 %"
    "utils/logging_utils.py", "43", "41", "95.3 %"
-   "utils/mask_utils.py", "73", "16", "21.9 %"
+   "utils/mask_utils.py", "73", "41", "56.2 %"
    "utils/mathutil.py", "451", "314", "69.6 %"
    "utils/multiprocessing.py", "18", "13", "72.2 %"
    "utils/orderedset.py", "54", "13", "24.1 %"
    "utils/shell.py", "55", "46", "83.6 %"
    "utils/stringutil.py", "73", "66", "90.4 %"
 
-   "pyFAI total", "34770", "19237", "55.3 %"
+   "pyFAI total", "35157", "19527", "55.5 %"