<div dir="ltr"><div class="gmail_default" style="font-size:small">Hi Michelle,</div><div class="gmail_default" style="font-size:small"><br></div><div class="gmail_default" style="font-size:small">I've been looking into this, trying to use a POP grid that I already had, but it would be better if I could have access to your files. Is there a way you can provide them? You can email me offline about this.</div><div class="gmail_default" style="font-size:small"><br></div><div class="gmail_default" style="font-size:small">The "conserve" method does depend on the grid corners. NCL will calculate these using a simplistic method, but this method may not always work for more complex grids. In that case, it works better if you provide the corners yourself.</div><div class="gmail_default" style="font-size:small"><br></div><div class="gmail_default" style="font-size:small"><span style="background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline">The issue comes in at the poles, where it gets tricky to calculate corners for a point that is on or near one of the poles. </span></div><div class="gmail_default" style="font-size:small"><span style="background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline"><br></span></div><div class="gmail_default" style="font-size:small">--Mary</div><div class="gmail_default" style="font-size:small"><br></div><div class="gmail_default" style="font-size:small"><div class="gmail_default" style="font-size:small"><br></div></div><div class="gmail_default" style="font-size:small"><br></div><div class="gmail_default" style="font-size:small"><br class="gmail-Apple-interchange-newline"><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Oct 30, 2018 at 1:27 PM, Michele Petrini - CITG <span dir="ltr"><<a href="mailto:M.Petrini@tudelft.nl" target="_blank">M.Petrini@tudelft.nl</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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Dear helpdesk,
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</div>
<div>I am trying to remap between two global grids (POP and CLM grids within CESM) using ESMF_regrid. When I use the bilinear method everything is fine, but when I set the interpolation method to ‘conserve’ I get the following error </div>
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<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">20181030 115834.017 ERROR PET0 ~~~~~~~~~~~~~~~~~~~~ Concave Element Detected ~~~~~~~~~~~~~~~~~~~~</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">20181030 115834.017 ERROR PET0 concave elem. id=87076</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">20181030 115834.017 ERROR PET0</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">20181030 115834.017 ERROR PET0 concave elem. coords (lon [-180 to 180], lat [-90 to 90]) (x,y,z)</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">20181030 115834.017 ERROR PET0 ------------------------------<wbr>------------------------------<wbr>-----</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">20181030 115834.017 ERROR PET0 0 (-0.810791, 26.868742) (0.891955, -0.012623, 0.451948)</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">20181030 115834.017 ERROR PET0 1 (-179.690491, 26.890459) (-0.891860, -0.004818, 0.452286)</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">20181030 115834.017 ERROR PET0 2 (-179.702637, 27.371189) (-0.888035, -0.004609, 0.459753)</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">20181030 115834.017 ERROR PET0 3 (-0.822662, 27.348597) (0.888136, -0.012753, 0.459403)</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">20181030 115834.017 ERROR PET0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~<wbr>~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~<wbr>~~~~~~</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">20181030 115834.018 ERROR PET0 ESMCI_Regrid_F.C:149 c_esmc_regrid_create() Invalid argument - Src contains a concave cell</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">20181030 115834.019 ERROR PET0 ESMCI_Regrid_F.C:434 c_esmc_regrid_create() Invalid argument Internal subroutine call returned Error</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">20181030 115834.019 ERROR PET0 ESMF_Regrid.F90:321 ESMF_RegridStore Invalid argument - Internal subroutine call returned Error</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">20181030 115834.019 ERROR PET0 ESMF_FieldRegrid.F90:1008 ESMF_FieldRegridStoreNX Invalid argument - Internal subroutine call returned Error</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">20181030 115834.019 ERROR PET0 ESMF_RegridWeightGen.F90:1152 ESMF_RegridWeightGenFile Invalid argument - Internal subroutine call returned Error</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">20181030 115931.854 INFO PET0 Running with ESMF Version 6.3.0rp1</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">20181030 115931.888 INFO PET0 Running with ESMF Version 6.3.0rp1</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">20181030 115931.946 INFO PET0 Running with ESMF Version 6.3.0rp1</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">20181030 115933.251 ERROR PET0 ~~~~~~~~~~~~~~~~~~~~ Concave Element Detected ~~~~~~~~~~~~~~~~~~~~</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">20181030 115933.251 ERROR PET0 concave elem. id=87076</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">20181030 115933.251 ERROR PET0</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">20181030 115933.251 ERROR PET0 concave elem. coords (lon [-180 to 180], lat [-90 to 90]) (x,y,z)</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">20181030 115933.251 ERROR PET0 ------------------------------<wbr>------------------------------<wbr>-----</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">20181030 115933.251 ERROR PET0 0 (-0.810791, 26.868742) (0.891955, -0.012623, 0.451948)</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">20181030 115933.251 ERROR PET0 1 (-179.690491, 26.890459) (-0.891860, -0.004818, 0.452286)</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">20181030 115933.251 ERROR PET0 2 (-179.702637, 27.371189) (-0.888035, -0.004609, 0.459753)</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">20181030 115933.251 ERROR PET0 3 (-0.822662, 27.348597) (0.888136, -0.012753, 0.459403)</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">20181030 115933.251 ERROR PET0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~<wbr>~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~<wbr>~~~~~~</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">20181030 115933.251 ERROR PET0 ESMCI_Regrid_F.C:149 c_esmc_regrid_create() Invalid argument - Src contains a concave cell</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">20181030 115933.251 ERROR PET0 ESMCI_Regrid_F.C:434 c_esmc_regrid_create() Invalid argument Internal subroutine call returned Error</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">20181030 115933.251 ERROR PET0 ESMF_Regrid.F90:321 ESMF_RegridStore Invalid argument - Internal subroutine call returned Error</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">20181030 115933.251 ERROR PET0 ESMF_FieldRegrid.F90:1008 ESMF_FieldRegridStoreNX Invalid argument - Internal subroutine call returned Error</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">20181030 115933.253 ERROR PET0 ESMF_RegridWeightGen.F90:1152 ESMF_RegridWeightGenFile Invalid argument - Internal subroutine call returned Error</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">20181030 120325.539 INFO PET0 Running with ESMF Version 6.3.0rp1</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">20181030 120325.574 INFO PET0 Running with ESMF Version 6.3.0rp1</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">20181030 120325.626 INFO PET0 Running with ESMF Version 6.3.0rp1</span></div>
</div>
<div><span style="font-variant-ligatures:no-common-ligatures"><br>
</span></div>
<div><span style="font-variant-ligatures:no-common-ligatures">Below the messages during runtime (I am using the debug flag)</span></div>
<div><span style="font-variant-ligatures:no-common-ligatures"><br>
</span></div>
<div><span style="font-variant-ligatures:no-common-ligatures">
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">(0)<span class="m_-5052573474569131476Apple-tab-span" style="white-space:pre-wrap">
</span>Longitude (T grid) (degrees_east) : min=0.0159107 max=359.995</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">(0)<span class="m_-5052573474569131476Apple-tab-span" style="white-space:pre-wrap">
</span>Latitude (T grid) (degrees_north) : min=-79.22 max=89.6524</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">(0)<span class="m_-5052573474569131476Apple-tab-span" style="white-space:pre-wrap">
</span>longitude (degrees east) : min=0 max=358.7499999999999</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">(0)<span class="m_-5052573474569131476Apple-tab-span" style="white-space:pre-wrap">
</span>latitude (degrees north) : min=-90 max=90</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">(0)<span class="m_-5052573474569131476Apple-tab-span" style="white-space:pre-wrap">
</span>get_src_grid_info: source lat dims = (384,320)</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">(0)<span class="m_-5052573474569131476Apple-tab-span" style="white-space:pre-wrap">
</span>get_src_grid_info: source lon dims = (384,320)</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">(0)<span class="m_-5052573474569131476Apple-tab-span" style="white-space:pre-wrap">
</span>get_src_grid_info: source grid type is 'curvilinear'</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">(0)<span class="m_-5052573474569131476Apple-tab-span" style="white-space:pre-wrap">
</span>curvilinear_to_SCRIP: calculating grid corners...</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">(0)<span class="m_-5052573474569131476Apple-tab-span" style="white-space:pre-wrap">
</span>curvilinear_to_SCRIP: no lat values are at the poles, so</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">(0)<span class="m_-5052573474569131476Apple-tab-span" style="white-space:pre-wrap">
</span> calculating grid corners using</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">(0)<span class="m_-5052573474569131476Apple-tab-span" style="white-space:pre-wrap">
</span> calc_SCRIP_corners_<wbr>noboundaries...</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">(0)<span class="m_-5052573474569131476Apple-tab-span" style="white-space:pre-wrap">
</span>calc_SCRIP_corners_<wbr>noboundaries</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">(0)<span class="m_-5052573474569131476Apple-tab-span" style="white-space:pre-wrap">
</span> min/max original lat: -79.22/89.6524</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">(0)<span class="m_-5052573474569131476Apple-tab-span" style="white-space:pre-wrap">
</span> min/max original lon: 0.0159107/359.995</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">(0)<span class="m_-5052573474569131476Apple-tab-span" style="white-space:pre-wrap">
</span>calc_SCRIP_corners_<wbr>noboundaries</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">(0)<span class="m_-5052573474569131476Apple-tab-span" style="white-space:pre-wrap">
</span> min/max Extlat2d: -79.7543/89.6524</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">(0)<span class="m_-5052573474569131476Apple-tab-span" style="white-space:pre-wrap">
</span> min/max Extlon2d: 0.0159107/359.995</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">(0)<span class="m_-5052573474569131476Apple-tab-span" style="white-space:pre-wrap">
</span>calc_SCRIP_corners_<wbr>noboundaries</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">(0)<span class="m_-5052573474569131476Apple-tab-span" style="white-space:pre-wrap">
</span> min/max ExtGridCenter_lat: -79.4871/89.6421</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">(0)<span class="m_-5052573474569131476Apple-tab-span" style="white-space:pre-wrap">
</span> min/max ExtGridCenter_lon: 0.606546/359.423</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">(0)<span class="m_-5052573474569131476Apple-tab-span" style="white-space:pre-wrap">
</span>=====> CPU Elapsed Time: curvilinear_to_SCRIP: 0.112 seconds <=====</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">(0)<span class="m_-5052573474569131476Apple-tab-span" style="white-space:pre-wrap">
</span>get_dst_grid_info: destination lat dims = (192,288)</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">(0)<span class="m_-5052573474569131476Apple-tab-span" style="white-space:pre-wrap">
</span>get_dst_grid_info: destination lon dims = (192,288)</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">(0)<span class="m_-5052573474569131476Apple-tab-span" style="white-space:pre-wrap">
</span>curvilinear_to_SCRIP: calculating grid corners...</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">(0)<span class="m_-5052573474569131476Apple-tab-span" style="white-space:pre-wrap">
</span>curvilinear_to_SCRIP: one or more lat values are at the</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">(0)<span class="m_-5052573474569131476Apple-tab-span" style="white-space:pre-wrap">
</span> poles, so calculating grid corners using</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">(0)<span class="m_-5052573474569131476Apple-tab-span" style="white-space:pre-wrap">
</span> calc_SCRIP_corners_boundaries.<wbr>..</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">(0)<span class="m_-5052573474569131476Apple-tab-span" style="white-space:pre-wrap">
</span>calc_SCRIP_corners_boundaries</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">(0)<span class="m_-5052573474569131476Apple-tab-span" style="white-space:pre-wrap">
</span> min/max original lat: -90/90</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">(0)<span class="m_-5052573474569131476Apple-tab-span" style="white-space:pre-wrap">
</span> min/max original lon: 0/358.7499999999999</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">(0)<span class="m_-5052573474569131476Apple-tab-span" style="white-space:pre-wrap">
</span>calc_SCRIP_corners_boundaries</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">(0)<span class="m_-5052573474569131476Apple-tab-span" style="white-space:pre-wrap">
</span> min/max grid_corner_lat2d: -90/90</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">(0)<span class="m_-5052573474569131476Apple-tab-span" style="white-space:pre-wrap">
</span> min/max grid_corner_lon2d: 0/358.7499999999999</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">(0)<span class="m_-5052573474569131476Apple-tab-span" style="white-space:pre-wrap">
</span>calc_SCRIP_corners_boundaries</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">(0)<span class="m_-5052573474569131476Apple-tab-span" style="white-space:pre-wrap">
</span> min/max grid_corner_lat: -90/90</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">(0)<span class="m_-5052573474569131476Apple-tab-span" style="white-space:pre-wrap">
</span> min/max grid_corner_lon: 0/358.7499999999999</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">(0)<span class="m_-5052573474569131476Apple-tab-span" style="white-space:pre-wrap">
</span>=====> CPU Elapsed Time: curvilinear_to_SCRIP: 1.708 seconds <=====</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">(0)<span class="m_-5052573474569131476Apple-tab-span" style="white-space:pre-wrap">
</span>ESMF_regrid_gen_weights: number of processors used: 1</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">(0)<span class="m_-5052573474569131476Apple-tab-span" style="white-space:pre-wrap">
</span>------------------------------<wbr>--------------------</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">(0)<span class="m_-5052573474569131476Apple-tab-span" style="white-space:pre-wrap">
</span>ESMF_regrid_gen_weights: the following command is about to be executed on the system:</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">(0)<span class="m_-5052573474569131476Apple-tab-span" style="white-space:pre-wrap">
</span>'ESMF_RegridWeightGen --source <a href="http://source_grid_file.nc" target="_blank">source_grid_file.nc</a> --destination <a href="http://destination_grid_file.nc" target="_blank">destination_grid_file.nc</a> --weight <a href="http://weights_file.nc" target="_blank">weights_file.nc</a> --method conserve -i --norm_type fracarea'</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">(0)<span class="m_-5052573474569131476Apple-tab-span" style="white-space:pre-wrap">
</span>------------------------------<wbr>--------------------</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">(0)<span class="m_-5052573474569131476Apple-tab-span" style="white-space:pre-wrap">
</span>ESMF_regrid_gen_weights: output from 'ESMF_RegridWeightGen':</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">(0)<span class="m_-5052573474569131476Apple-tab-span" style="white-space:pre-wrap">
</span> Starting weight generation with these inputs: </span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">(1)<span class="m_-5052573474569131476Apple-tab-span" style="white-space:pre-wrap">
</span> Source File: <a href="http://source_grid_file.nc" target="_blank">source_grid_file.nc</a></span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">(2)<span class="m_-5052573474569131476Apple-tab-span" style="white-space:pre-wrap">
</span> Destination File: <a href="http://destination_grid_file.nc" target="_blank">destination_grid_file.nc</a></span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">(3)<span class="m_-5052573474569131476Apple-tab-span" style="white-space:pre-wrap">
</span> Weight File: <a href="http://weights_file.nc" target="_blank">weights_file.nc</a></span></div>
</span></div>
<div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">(4)<span class="m_-5052573474569131476Apple-tab-span" style="white-space:pre-wrap">
</span> Source File is in SCRIP format</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">(5)<span class="m_-5052573474569131476Apple-tab-span" style="white-space:pre-wrap">
</span> Source Grid is a global grid</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">(6)<span class="m_-5052573474569131476Apple-tab-span" style="white-space:pre-wrap">
</span> Source Grid is a logically rectangular grid</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">(7)<span class="m_-5052573474569131476Apple-tab-span" style="white-space:pre-wrap">
</span> Destination File is in SCRIP format</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">(8)<span class="m_-5052573474569131476Apple-tab-span" style="white-space:pre-wrap">
</span> Destination Grid is a global grid</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">(9)<span class="m_-5052573474569131476Apple-tab-span" style="white-space:pre-wrap">
</span> Destination Grid is a logically rectangular grid</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">(10)<span class="m_-5052573474569131476Apple-tab-span" style="white-space:pre-wrap">
</span> Regrid Method: conserve</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">(11)<span class="m_-5052573474569131476Apple-tab-span" style="white-space:pre-wrap">
</span> Pole option: NONE</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">(12)<span class="m_-5052573474569131476Apple-tab-span" style="white-space:pre-wrap">
</span> Ignore unmapped destination points</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">(13)<span class="m_-5052573474569131476Apple-tab-span" style="white-space:pre-wrap">
</span> Norm Type: fracarea</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">(14)<span class="m_-5052573474569131476Apple-tab-span" style="white-space:pre-wrap">
</span> </span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">(15)<span class="m_-5052573474569131476Apple-tab-span" style="white-space:pre-wrap">
</span> ERROR: Problem on processor 0 </span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">(16)<span class="m_-5052573474569131476Apple-tab-span" style="white-space:pre-wrap">
</span> . Please see the PET*.RegridWeightGen.Log files for a traceback.</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">(0)<span class="m_-5052573474569131476Apple-tab-span" style="white-space:pre-wrap">
</span>------------------------------<wbr>--------------------</span></div>
<div style="margin:0px;font-stretch:normal;font-size:13px;line-height:normal;font-family:Menlo;color:rgb(248,195,36);background-color:rgb(146,146,146)">
<span style="font-variant-ligatures:no-common-ligatures">(0)<span class="m_-5052573474569131476Apple-tab-span" style="white-space:pre-wrap">
</span>ESMF_regrid_gen_weights: 'ESMF_RegridWeightGen' was not successful.</span></div>
</div>
<div><span style="font-variant-ligatures:no-common-ligatures"><br>
</span></div>
<div>Reading previous questions answer, as far as I understand this can be solved by playing with lat/lon corners - but I am not sure if this applies to this case, too - and the explicit solution was communicated offline, so I am not sure how to proceed.</div>
<div><br>
</div>
<div>Also, I see that by updating ESMF to version 7.0.1 this problem should not occur anymore - but I am running the ncl script on Cheyenne cluster, and i am not sure how to updated ESMF via module load. </div>
<div><br>
</div>
<div>thanks for you help!</div>
<div>Michele</div>
<div><br>
<div>
<div dir="auto" style="word-wrap:break-word;line-break:after-white-space">
<div style="color:rgb(0,0,0);font-family:Helvetica;font-size:12px;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">
******************************<wbr>******************************<wbr>******<br>
Michele Petrini, PhD </div>
<div style="color:rgb(0,0,0);font-family:Helvetica;font-size:12px;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">
<br>
Department of Geoscience and Remote Sensing, TUDelft<br>
Delft, The Netherlands<br>
<br>
<a href="mailto:M.Petrini@tudelft.nl" target="_blank">M.Petrini@tudelft.nl</a> <br>
+39 3398367372<br>
michele.petrins (Skype alias)<br>
<br>
<br>
</div>
</div>
</div>
<br>
</div>
</div>
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