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| -rw-r--r-- | doc/geometry.txt | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/doc/geometry.txt b/doc/geometry.txt index 49fad830..af814d90 100644 --- a/doc/geometry.txt +++ b/doc/geometry.txt @@ -70,6 +70,9 @@ panel0/ss = -x ; The corner of this panel, defined as the first point in the panel to appear in ; the HDF5 file, is now given a position in the lab coordinate system. +; Note that "first point in the panel" is a conceptual simplification. We refer +; to that corner, and to the very corner of the pixel - NOT, for example, to the +; centre of the first pixel to appear. panel0/corner_x = 429.39 panel0/corner_y = -17.30 |