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--- a/doc/html/images/cntmap-fits.jpg
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diff --git a/doc/html/images/cntmap-map.jpg b/doc/html/images/cntmap-map.jpg
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--- a/doc/html/images/cntmap-map.jpg
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diff --git a/doc/html/images/dskeys.jpg b/doc/html/images/dskeys.jpg
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--- a/doc/html/images/dskeys.jpg
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diff --git a/doc/html/images/example_survey.jpg b/doc/source/_static/example_survey.jpg
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--- a/doc/html/images/example_survey.jpg
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diff --git a/doc/html/images/header.jpg b/doc/source/_static/header.jpg
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diff --git a/doc/html/images/survey-pop2.jpg b/doc/source/_static/survey-pop2.jpg
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--- a/doc/html/images/survey-pop2.jpg
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