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altimetry : resolution change? #38

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mdsumner opened this issue Jan 30, 2025 · 2 comments
Open

altimetry : resolution change? #38

mdsumner opened this issue Jan 30, 2025 · 2 comments

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@mdsumner
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did someone sneakily halve the pixel size?

files <- raadfiles::altimetry_daily_files()
length(i0 <- grep("0\\.25", files$fullname))
[1] 11646
length(i1 <- grep("0\\.125", files$fullname))
#[1] 70


tail(files$fullname[i0])
[1] "/rdsi/PUBLIC/raad/data/data.marine.copernicus.eu/SEALEVEL_GLO_PHY_L4_NRT_008_046/cmems_obs-sl_glo_phy-ssh_nrt_allsat-l4-duacs-0.25deg_P1D_202311/2024/11/nrt_global_allsat_phy_l4_20241114_20241120.nc"
[2] "/rdsi/PUBLIC/raad/data/data.marine.copernicus.eu/SEALEVEL_GLO_PHY_L4_NRT_008_046/cmems_obs-sl_glo_phy-ssh_nrt_allsat-l4-duacs-0.25deg_P1D_202311/2024/11/nrt_global_allsat_phy_l4_20241115_20241118.nc"
[3] "/rdsi/PUBLIC/raad/data/data.marine.copernicus.eu/SEALEVEL_GLO_PHY_L4_NRT_008_046/cmems_obs-sl_glo_phy-ssh_nrt_allsat-l4-duacs-0.25deg_P1D_202311/2024/11/nrt_global_allsat_phy_l4_20241116_20241119.nc"
[4] "/rdsi/PUBLIC/raad/data/data.marine.copernicus.eu/SEALEVEL_GLO_PHY_L4_NRT_008_046/cmems_obs-sl_glo_phy-ssh_nrt_allsat-l4-duacs-0.25deg_P1D_202311/2024/11/nrt_global_allsat_phy_l4_20241117_20241117.nc"
[5] "/rdsi/PUBLIC/raad/data/data.marine.copernicus.eu/SEALEVEL_GLO_PHY_L4_NRT_008_046/cmems_obs-sl_glo_phy-ssh_nrt_allsat-l4-duacs-0.25deg_P1D_202311/2024/11/nrt_global_allsat_phy_l4_20241118_20241121.nc"
[6] "/rdsi/PUBLIC/raad/data/data.marine.copernicus.eu/SEALEVEL_GLO_PHY_L4_NRT_008_046/cmems_obs-sl_glo_phy-ssh_nrt_allsat-l4-duacs-0.25deg_P1D_202311/2024/11/nrt_global_allsat_phy_l4_20241119_20241125.nc"

head(files$fullname[i1])
[1] "/rdsi/PUBLIC/raad/data/data.marine.copernicus.eu/SEALEVEL_GLO_PHY_L4_NRT_008_046/cmems_obs-sl_glo_phy-ssh_nrt_allsat-l4-duacs-0.125deg_P1D_202411/2024/11/nrt_global_allsat_phy_l4_20241120_20241126.nc"
[2] "/rdsi/PUBLIC/raad/data/data.marine.copernicus.eu/SEALEVEL_GLO_PHY_L4_NRT_008_046/cmems_obs-sl_glo_phy-ssh_nrt_allsat-l4-duacs-0.125deg_P1D_202411/2024/11/nrt_global_allsat_phy_l4_20241121_20241127.nc"
[3] "/rdsi/PUBLIC/raad/data/data.marine.copernicus.eu/SEALEVEL_GLO_PHY_L4_NRT_008_046/cmems_obs-sl_glo_phy-ssh_nrt_allsat-l4-duacs-0.125deg_P1D_202411/2024/11/nrt_global_allsat_phy_l4_20241122_20241128.nc"
[4] "/rdsi/PUBLIC/raad/data/data.marine.copernicus.eu/SEALEVEL_GLO_PHY_L4_NRT_008_046/cmems_obs-sl_glo_phy-ssh_nrt_allsat-l4-duacs-0.125deg_P1D_202411/2024/11/nrt_global_allsat_phy_l4_20241123_20241129.nc"
[5] "/rdsi/PUBLIC/raad/data/data.marine.copernicus.eu/SEALEVEL_GLO_PHY_L4_NRT_008_046/cmems_obs-sl_glo_phy-ssh_nrt_allsat-l4-duacs-0.125deg_P1D_202411/2024/11/nrt_global_allsat_phy_l4_20241124_20241127.nc"
[6] "/rdsi/PUBLIC/raad/data/data.marine.copernicus.eu/SEALEVEL_GLO_PHY_L4_NRT_008_046/cmems_obs-sl_glo_phy-ssh_nrt_allsat-l4-duacs-0.125deg_P1D_202411/2024/11/nrt_global_allsat_phy_l4_20241125_20241128.nc"
@mdsumner
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Is this a pending reprocessing that will backfill maybe

@mdsumner
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it's now two separate datasets:

https://data.marine.copernicus.eu/product/SEALEVEL_GLO_PHY_L4_NRT_008_046/services

fun

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