<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">Hi Ou,<div class=""><br class=""></div><div class=""><div style="orphans: 2; widows: 2;" class="">I am having the same problem as Christopher, but with release 3: I downloaded <a href="https://ecco.jpl.nasa.gov/drive/files" style="box-sizing: border-box; background-color: rgb(255, 255, 255); color: rgb(51, 122, 183); text-decoration: none; font-variant-ligatures: normal; orphans: 2; widows: 2;" class="">files</a><span style="color: rgb(51, 51, 51); font-variant-ligatures: normal; orphans: 2; widows: 2; background-color: rgb(255, 255, 255); text-decoration-thickness: initial;" class=""> / </span><a href="https://ecco.jpl.nasa.gov/drive/files/Version4" style="box-sizing: border-box; background-color: rgb(255, 255, 255); color: rgb(51, 122, 183); text-decoration: none; font-variant-ligatures: normal; orphans: 2; widows: 2;" class="">Version4</a><span style="color: rgb(51, 51, 51); font-variant-ligatures: normal; orphans: 2; widows: 2; background-color: rgb(255, 255, 255); text-decoration-thickness: initial;" class=""> / </span><a href="https://ecco.jpl.nasa.gov/drive/files/Version4/Release3" style="box-sizing: border-box; background-color: rgb(255, 255, 255); color: rgb(51, 122, 183); text-decoration: none; font-variant-ligatures: normal; orphans: 2; widows: 2;" class="">Release3</a><span style="color: rgb(51, 51, 51); font-variant-ligatures: normal; orphans: 2; widows: 2; background-color: rgb(255, 255, 255); text-decoration-thickness: initial;" class=""> / </span><a href="https://ecco.jpl.nasa.gov/drive/files/Version4/Release3/input_init" style="box-sizing: border-box; background-color: rgb(255, 255, 255); color: rgb(51, 122, 183); text-decoration: none; font-variant-ligatures: normal; orphans: 2; widows: 2;" class="">input_init</a><span style="color: rgb(51, 51, 51); font-variant-ligatures: normal; orphans: 2; widows: 2; background-color: rgb(255, 255, 255); text-decoration-thickness: initial;" class=""> /</span><a class="text-left" href="https://ecco.jpl.nasa.gov/drive/files/Version4/Release3/input_init/xx_diffkr.0000000059.data" style="orphans: 2; widows: 2; box-sizing: border-box; color: rgb(51, 122, 183); text-decoration: none;">xx_diffkr.0000000059.data</a><font color="#333333" class=""><span style="caret-color: rgb(51, 51, 51); background-color: rgb(255, 255, 255);" class="">, and the range of values is [-0.6 0.4]: too large to be vertical diffusivities (negative?). Can you please point me to the diffusivity files for release3?</span></font></div><div style="orphans: 2; widows: 2;" class=""><font color="#333333" class=""><span style="caret-color: rgb(51, 51, 51); background-color: rgb(255, 255, 255);" class=""><br class=""></span></font></div><div style="orphans: 2; widows: 2;" class=""><font color="#333333" class=""><span style="caret-color: rgb(51, 51, 51); background-color: rgb(255, 255, 255);" class="">Many thanks,</span></font></div><div class="">
<meta charset="UTF-8" class=""><div style="color: rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div style="color: rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div dir="auto" style="color: rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; word-wrap: break-word; -webkit-nbsp-mode: space;" class="">Paola<br class=""><br class=""><span style="font-size: 12px;" class="">--------------------------------------------------------------------------------------------<br class="">Paola Cessi </span><span style="font-size: 12px;" class="">Tel: +1 858 534 0622 </span><span style="font-size: 12px;" class=""><br class="">Scripps Institution of Oceanography </span><span style="font-size: 12px;" class=""> Fax: +1 858 534 8045</span><span style="font-size: 12px;" class=""><br class="">9500 Gilman Drive #0213 <span class="Apple-converted-space"> </span></span><span style="font-size: 12px;" class=""><a href="mailto:pcessi@ucsd.edu" class="">e-mail: pcessi@ucsd.edu</a> </span><span style="font-size: 12px;" class=""><br class="">La Jolla, CA 92093-0213 </span><span style="font-size: 12px;" class="">Web: <a href="http://pordlabs.ucsd.edu/pcessi" class="">http://pordlabs.ucsd.edu/pcessi</a></span><span style="font-size: 12px;" class=""><br class="">USA <br class=""><br class=""></span><span style="font-size: 12px;" class="">Delivery address (Fed-Ex, DHL, UPS, etc.):</span><br style="font-size: 12px;" class=""><span style="font-size: 12px;" class="">University of California San Diego</span><br style="font-size: 12px;" class=""><span style="font-size: 12px;" class="">Keck Center - Room 366</span><br style="font-size: 12px;" class=""><span style="font-size: 12px;" class="">8851 Shellback Way</span><br style="font-size: 12px;" class=""><span style="font-size: 12px;" class="">La Jolla, CA 92093-0213, USA</span><br style="font-size: 12px;" class=""><br class=""></div></div></div>
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<div><br class=""><blockquote type="cite" class=""><div class="">On Jun 4, 2021, at 11:40 AM, Wang, Ou (US 329B) <<a href="mailto:ou.wang@jpl.nasa.gov" class="">ou.wang@jpl.nasa.gov</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><meta charset="UTF-8" class=""><div class="WordSection1" style="page: WordSection1; caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 18px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;"><div style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Hi Christopher,<o:p class=""></o:p></div><div style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><o:p class=""> </o:p></div><div style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;" class="">One correction to the alternative way I mentioned;<o:p class=""></o:p></div><div style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Alternatively, you can calculate it by summing up<span class="Apple-converted-space"> </span><b class="">the first guess of a constant 1e-5 m^2/s (not<span class="Apple-converted-space"> </span><span style="" class="">total_diffkr_r009bit11.bin)</span></b><span style="" class="">and xx_diffkr.dim.0000000129.data.<o:p class=""></o:p></span></div><div style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="" class=""><o:p class=""> </o:p></span></div><div style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="" class="">See Forget et al. (2015; doi:10.5194/gmd-8-3071-2015), Table 1 for the first guess of the mixing parameters.<o:p class=""></o:p></span></div><div style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="" class=""><o:p class=""> </o:p></span></div><div style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="" class="">Ou</span><o:p class=""></o:p></div><div style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><o:p class=""> </o:p></div><div style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><o:p class=""> </o:p></div><div style="border-style: solid none none; border-top-width: 1pt; border-top-color: rgb(181, 196, 223); padding: 3pt 0in 0in;" class=""><div style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><b class=""><span style="font-size: 12pt;" class="">From:<span class="Apple-converted-space"> </span></span></b><span style="font-size: 12pt;" class=""><<a href="mailto:ecco-support-bounces@mit.edu" style="color: blue; text-decoration: underline;" class="">ecco-support-bounces@mit.edu</a>> on behalf of "Wang, Ou (US 329B)" <<a href="mailto:ou.wang@jpl.nasa.gov" style="color: blue; text-decoration: underline;" class="">ou.wang@jpl.nasa.gov</a>><br class=""><b class="">Reply-To:<span class="Apple-converted-space"> </span></b>"ECCO support list, wider membership" <<a href="mailto:ecco-support@mit.edu" style="color: blue; text-decoration: underline;" class="">ecco-support@mit.edu</a>><br class=""><b class="">Date:<span class="Apple-converted-space"> </span></b>Friday, June 4, 2021 at 9:17 AM<br class=""><b class="">To:<span class="Apple-converted-space"> </span></b>"ECCO support list, wider membership" <<a href="mailto:ecco-support@mit.edu" style="color: blue; text-decoration: underline;" class="">ecco-support@mit.edu</a>><br class=""><b class="">Subject:<span class="Apple-converted-space"> </span></b>Re: [ecco-support] [EXTERNAL] How to get the total diffusivity in ECCOv4<o:p class=""></o:p></span></div></div><div class=""><div style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><o:p class=""> </o:p></div></div><div style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Hi Christopher,<o:p class=""></o:p></div><div style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;" class=""> <o:p class=""></o:p></div><div style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;" class="">PO.DAAC is now hosting V4r4’s files. You can get V4r4’s dimensional vertical diffusivity field (first guess plus the control adjustment) from PO.DAAC at<span class="Apple-converted-space"> </span><a href="https://urldefense.proofpoint.com/v2/url?u=https-3A__urldefense.us_v3_-5F-5Fhttps-3A_archive.podaac.earthdata.nasa.gov_podaac-2Dops-2Dcumulus-2Dprotected_ECCO-5FL4-5FOCEAN-5F3D-5FMIX-5FCOEFFS-5FLLC0090GRID-5FV4R4_OCEAN-5F3D-5FMIXING-5FCOEFFS-5FECCO-5FV4r4-5Fnative-5Fllc0090.nc-5F-5F-3B-21-21PvBDto6Hs4WbVuu7-21bO3-2DZfkkeOEujVIhL2nn3AEb9q1Zl86CHb1ZTrYDdah4HPKuSZ-5FF2v6ZPAv3JA9Giy4-24&d=DwMGaQ&c=-35OiAkTchMrZOngvJPOeA&r=YvEcUc3iPS8v6LXnkXPI-w&m=6Ilpubv4qn3OD41-8yhyk6uu5j1XJQRLMfnf7OSEpRQ&s=FPXRnuyQe_XQBb92q8_lgGGF7xNgSrdEC2S7NliIZnw&e=" style="color: blue; text-decoration: underline;" class="">https://archive.podaac.earthdata.nasa.gov/podaac-ops-cumulus-protected/ECCO_L4_OCEAN_3D_MIX_COEFFS_LLC0090GRID_V4R4/OCEAN_3D_MIXING_COEFFS_ECCO_V4r4_native_llc0090.nc</a>. The variable is called “DIFFKR” in the NetCDF file. Alternatively, you can calculate it by summing up<span class="Apple-converted-space"> </span><span style="" class="">total_diffkr_r009bit11.bin and xx_diffkr.dim.0000000129.data that are available on ECCO Drive at<span class="Apple-converted-space"> </span><a href="https://urldefense.proofpoint.com/v2/url?u=https-3A__ecco.jpl.nasa.gov_drive_files_Version4_Release4_input-5Finit_total-5Fdiffkr-5Fr009bit11.bin&d=DwQGaQ&c=-35OiAkTchMrZOngvJPOeA&r=YvEcUc3iPS8v6LXnkXPI-w&m=6Ilpubv4qn3OD41-8yhyk6uu5j1XJQRLMfnf7OSEpRQ&s=At_qtxweGPSK3iWrt0MTdwFZh-Qh5o8DZk6kxGJy3qc&e=" style="color: blue; text-decoration: underline;" class="">https://ecco.jpl.nasa.gov/drive/files/Version4/Release4/input_init/total_diffkr_r009bit11.bin</a><span class="Apple-converted-space"> </span>and<a href="https://urldefense.proofpoint.com/v2/url?u=https-3A__ecco.jpl.nasa.gov_drive_files_Version4_Release4_other_adjustments_xx-5Fdiffkr.dim.0000000129.data&d=DwMGaQ&c=-35OiAkTchMrZOngvJPOeA&r=YvEcUc3iPS8v6LXnkXPI-w&m=6Ilpubv4qn3OD41-8yhyk6uu5j1XJQRLMfnf7OSEpRQ&s=PoZK-6xokNwmLvGaaEYxY1OlakgA_2PpUzEKmntKQwA&e=" style="color: blue; text-decoration: underline;" class="">https://ecco.jpl.nasa.gov/drive/files/Version4/Release4/other/adjustments/xx_diffkr.dim.0000000129.data</a>.</span><o:p class=""></o:p></div><div style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="" class=""> </span><o:p class=""></o:p></div><div style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="" class="">The description about<span class="Apple-converted-space"> </span></span>total_kapredi_r009bit11.bin in the ECCOv4 Python tutorial is incorrect and will be corrected. The field in total_kapredi_r009bit11.bin is the Redi parameter from Release<span class="Apple-converted-space"> </span><span style="color: red;" class="">1</span>, not the adjusted Redi parameter from Release 4.<o:p class=""></o:p></div><div style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;" class=""> <o:p class=""></o:p></div><div style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Ou<o:p class=""></o:p></div><div style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;" class=""> <o:p class=""></o:p></div><div style="border-style: solid none none; border-top-width: 1pt; border-top-color: rgb(181, 196, 223); padding: 3pt 0in 0in;" class=""><div style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><b class=""><span style="font-size: 12pt;" class="">From:<span class="Apple-converted-space"> </span></span></b><span style="font-size: 12pt;" class=""><<a href="mailto:ecco-support-bounces@mit.edu" style="color: blue; text-decoration: underline;" class="">ecco-support-bounces@mit.edu</a>> on behalf of Christopher Wolfe <<a href="mailto:christopher.wolfe@stonybrook.edu" style="color: blue; text-decoration: underline;" class="">christopher.wolfe@stonybrook.edu</a>><br class=""><b class="">Reply-To:<span class="Apple-converted-space"> </span></b>"ECCO support list, wider membership" <<a href="mailto:ecco-support@mit.edu" style="color: blue; text-decoration: underline;" class="">ecco-support@mit.edu</a>><br class=""><b class="">Date:<span class="Apple-converted-space"> </span></b>Friday, June 4, 2021 at 6:44 AM<br class=""><b class="">To:<span class="Apple-converted-space"> </span></b>"<a href="mailto:ecco-support@mit.edu" style="color: blue; text-decoration: underline;" class="">ecco-support@mit.edu</a>" <<a href="mailto:ecco-support@mit.edu" style="color: blue; text-decoration: underline;" class="">ecco-support@mit.edu</a>><br class=""><b class="">Subject:<span class="Apple-converted-space"> </span></b>[EXTERNAL] [ecco-support] How to get the total diffusivity in ECCOv4</span><o:p class=""></o:p></div></div><div class=""><div style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;" class=""> <o:p class=""></o:p></div></div><div style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Hi all:<span class="Apple-converted-space"> </span><o:p class=""></o:p></div><div class=""><div style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;" class=""> <o:p class=""></o:p></div></div><div class=""><div style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;" class="">I’m trying to figure out what the vertical diffusivity field in ECCOv4r4 is, but I’m a little confused about which input file actually contains this data. <o:p class=""></o:p></div></div><div class=""><div style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;" class=""> <o:p class=""></o:p></div></div><div class=""><div style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;" class="">The ECCOv4 python tutorial (at<span class="Apple-converted-space"> </span><a href="https://urldefense.proofpoint.com/v2/url?u=https-3A__urldefense.us_v3_-5F-5Fhttps-3A_ecco-2Dv4-2Dpython-2Dtutorial.readthedocs.io_ECCO-5Fv4-5FLoading-5FLLC-5Fcompact-5Fbinary-5Ffiles.html-2AExample-2D3-3A-2DLoad-2Da-2D3D-2D-27compact-27-2Dllc-2Dbinary-2Dfile-2Dwith-2D3rd-2Ddimension-2D-3D-2DDepth-5F-5F-3BIw-21-21PvBDto6Hs4WbVuu7-21eGOlWbFIVdKaXoIQQEcSSqRPb2UW2kabBqJXw8Hdg5AizGFceCu2pSW1rdXfRM0vvIA-24&d=DwMGaQ&c=-35OiAkTchMrZOngvJPOeA&r=YvEcUc3iPS8v6LXnkXPI-w&m=6Ilpubv4qn3OD41-8yhyk6uu5j1XJQRLMfnf7OSEpRQ&s=fxELJ2y1vojHpoBCo-jcZf5rct4ipSYukwbcHp3nRWM&e=" style="color: blue; text-decoration: underline;" class="">https://ecco-v4-python-tutorial.readthedocs.io/ECCO_v4_Loading_LLC_compact_binary_files.html#Example-3:-Load-a-3D-'compact'-llc-binary-file-with-3rd-dimension-=-Depth</a>) says that total_kapredi_r009bit11.bin is the "adjusted GM redi parameter (first guess + adjustments)”, which implies that total_diffkr_r009bit11.bin should be the adjusted diffusivity. <o:p class=""></o:p></div></div><div class=""><div style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;" class=""> <o:p class=""></o:p></div></div><div class=""><div style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;" class="">On the other hand, the README at <a href="https://urldefense.proofpoint.com/v2/url?u=https-3A__ecco.jpl.nasa.gov_drive_files_Version4_Release4_input-5Finit_README&d=DwMGaQ&c=-35OiAkTchMrZOngvJPOeA&r=YvEcUc3iPS8v6LXnkXPI-w&m=6Ilpubv4qn3OD41-8yhyk6uu5j1XJQRLMfnf7OSEpRQ&s=Y5km8rLOIAScTdlOx-H4gujN5dag4QnliKlbo22oRnY&e=" style="color: blue; text-decoration: underline;" class="">https://ecco.jpl.nasa.gov/drive/files/Version4/Release4/input_init/README</a> says that <span style="" class=""> total_diffkr_r009bit11.bin is the </span>"vert. diff. of release 1 (this field plus xx is the total)”, which means that I should add xx_diffkr.0000000129.data to this to get the full diffusivity. However, the values in this file are order 1, so adding it to <span style="" class="">total_diffkr_r009bit11 would produce diffusivities far outside the expected range.</span><o:p class=""></o:p></div></div><div class=""><div style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="" class=""><br class=""><br class=""><br class=""></span><o:p class=""></o:p></div></div><div class=""><div style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="" class="">The gencost documentation of the ctrl package (<a href="https://urldefense.proofpoint.com/v2/url?u=https-3A__urldefense.us_v3_-5F-5Fhttps-3A_mitgcm.readthedocs.io_en_latest_ocean-5Fstate-5Fest_ocean-5Fstate-5Fest.html-2Actrl-2Dmodel-2Dparameter-2Dadjustment-2Dcapability-5F-5F-3BIw-21-21PvBDto6Hs4WbVuu7-21eGOlWbFIVdKaXoIQQEcSSqRPb2UW2kabBqJXw8Hdg5AizGFceCu2pSW1rdXfrjEs71w-24&d=DwMGaQ&c=-35OiAkTchMrZOngvJPOeA&r=YvEcUc3iPS8v6LXnkXPI-w&m=6Ilpubv4qn3OD41-8yhyk6uu5j1XJQRLMfnf7OSEpRQ&s=LhszeqkXgaIfNrgQxtvATYOLrdq9U9ivph736gNqDmA&e=" style="color: blue; text-decoration: underline;" class="">https://mitgcm.readthedocs.io/en/latest/ocean_state_est/ocean_state_est.html#ctrl-model-parameter-adjustment-capability</a>) says that the xx adjustments are non-dimensional and need to be scaled by one over the square root of the weights, which are in r2.wdiffkrFldv2.data. Using this produces adjustments on the order of 1e-6 to 1e-5, which seems about right. However, the data.ctrl namelist also specifies WC01 smoothing and some thresholding. Do these need to be applied as well?</span><o:p class=""></o:p></div></div><div class=""><div style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="" class=""><br class=""><br class=""><br class=""></span><o:p class=""></o:p></div></div><div class=""><div style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="" class="">Is the best way to get this data simply to run the model for a bit and have it dump diffkr? It would be convenient to be able to calculate these quantities without having to run the model, however.</span><o:p class=""></o:p></div></div><div class=""><div style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="" class=""><br class=""><br class=""><br class=""></span><o:p class=""></o:p></div></div><div class=""><div style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="" class="">Thanks in advance for your advise,</span><o:p class=""></o:p></div></div><div class=""><div style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="" class="">Christopher</span><o:p class=""></o:p></div></div><div class=""><div style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="" class=""><br class=""><br class=""><br class=""></span><o:p class=""></o:p></div></div><div class=""><div style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="" class="">----------------------------------------------------------------------------<br class="">Christopher L. Pitt Wolfe<br class="">Associate Professor (Physical Oceanography)<br class="">School of Marine and Atmospheric Sciences<br class="">Stony Brook University<br class=""></span><a href="mailto:christopher.wolfe@stonybrook.edu" style="color: blue; text-decoration: underline;" class="">christopher.wolfe@stonybrook.edu</a><span style="" class=""> 631-632-3152<br class="">----------------------------------------------------------------------------</span><o:p class=""></o:p></div></div><div class=""><div style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="" class=""><br class=""><br class=""><br class=""></span><o:p class=""></o:p></div></div></div><span style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 18px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; float: none; display: inline !important;" class="">_______________________________________________</span><br style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 18px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class=""><span style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 18px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; float: none; display: inline !important;" class="">ecco-support mailing list</span><br style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 18px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class=""><a href="mailto:ecco-support@mit.edu" style="color: blue; text-decoration: underline; font-family: Helvetica; font-size: 18px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;" class="">ecco-support@mit.edu</a><br style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 18px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class=""><a href="https://urldefense.proofpoint.com/v2/url?u=http-3A__mailman.mit.edu_mailman_listinfo_ecco-2Dsupport&d=DwICAg&c=-35OiAkTchMrZOngvJPOeA&r=YvEcUc3iPS8v6LXnkXPI-w&m=6Ilpubv4qn3OD41-8yhyk6uu5j1XJQRLMfnf7OSEpRQ&s=T3TSbllVDDLo9752ro7_295rrHclwPhf-7vHqty_f4M&e=" style="color: blue; text-decoration: underline; font-family: Helvetica; font-size: 18px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;" class="">https://urldefense.proofpoint.com/v2/url?u=http-3A__mailman.mit.edu_mailman_listinfo_ecco-2Dsupport&d=DwICAg&c=-35OiAkTchMrZOngvJPOeA&r=YvEcUc3iPS8v6LXnkXPI-w&m=6Ilpubv4qn3OD41-8yhyk6uu5j1XJQRLMfnf7OSEpRQ&s=T3TSbllVDDLo9752ro7_295rrHclwPhf-7vHqty_f4M&e=</a><span style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 18px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; float: none; display: inline !important;" class=""></span></div></blockquote></div><br class=""></div></body></html>