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centre coords at 0
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1 changed files with 7 additions and 2 deletions
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@ -278,7 +278,8 @@ def convert_from_boxunits(data, names, boxunits):
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- density -> solar mass per cubed kpc.
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- density -> solar mass per cubed kpc.
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Any other conversions are currently not implemented. Note that the array
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Any other conversions are currently not implemented. Note that the array
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is passed by reference and directly modified, even though it is also
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is passed by reference and directly modified, even though it is also
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explicitly returned.
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explicitly returned. Additionally centres the box coordinates on the
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observer, if they are being transformed.
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Parameters
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Parameters
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----------
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----------
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@ -323,4 +324,8 @@ def convert_from_boxunits(data, names, boxunits):
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raise NotImplementedError(
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raise NotImplementedError(
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"Conversion of `{}` is not defined.".format(name))
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"Conversion of `{}` is not defined.".format(name))
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# Center at the observer
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if name in ["peak_x", "peak_y", "peak_z"]:
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data[name] -= transforms["length"](0.5)
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return data
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return data
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