diff --git a/recipes/earth_edefl.recipe b/recipes/earth_edefl.recipe index 49331c2..22240f8 100644 --- a/recipes/earth_edefl.recipe +++ b/recipes/earth_edefl.recipe @@ -1,19 +1,19 @@ # Recipe file for down-filtering Sandwell east deflection grid with EGM2008 on land -# 2023-09-21 PW +# 2025-04-16 FE # -# We use a precision of 0.03125 microradians -# This is based on the raw data file for version 32. -# The range of -406.305541992 to +427.036224365 microradians means we may use offset of -10 and scale of 0.03125 -# Scale is also chosen so that 1/scale is a finite-decimal number (here 0.03125 = 1/32) +# We use a precision of 0.015625 microradians +# This is based on the raw data file for version 3. +# The range of -406.305541992 to +427.036224365 microradians means we may use offset of -10 and scale of 0.015625 +# Scale is also chosen so that 1/scale is a finite-decimal number (here 0.015625 = 1/64) # # To be given as input file to script srv_downsampler_grid.sh # # Source: Information about master file, a title name (with underscores for spaces), planetary radius (km), # name of z-variable, and z unit. -# SRC_FILE=ftp://topex.ucsd.edu/pub/global_grav_1min/east_32.1.nc -# SRC_TITLE=IGPP_Earth_East_Deflection_of_the_Vertical_v32 -# SRC_REF="Sandwell_et_al.,_2019" -# SRC_DOI="https://doi.org/10.1016/j.asr.2019.09.011" +# SRC_FILE=https://topex.ucsd.edu/pub/global_grav_1min_SWOT/east_SWOT_03.nc +# SRC_TITLE=IGPP_Earth_SWOT_East_Deflection_of_the_Vertical_v3 +# SRC_REF="Yu_et_al.,_2024" +# SRC_DOI="https://doi.org/10.1126/science.ads4472" # SRC_RADIUS=6371.0087714 # SRC_NAME=edefl # SRC_UNIT=microradians @@ -24,7 +24,7 @@ # DST_PLANET=earth # DST_PREFIX=earth_edefl # DST_FORMAT=ns -# DST_SCALE=0.04 +# DST_SCALE=0.015625 # DST_OFFSET=-10 # DST_CPT=@earth_defl.cpt # DST_SRTM=no diff --git a/recipes/earth_faa.recipe b/recipes/earth_faa.recipe index 91fda96..93ffd4e 100644 --- a/recipes/earth_faa.recipe +++ b/recipes/earth_faa.recipe @@ -1,19 +1,19 @@ -# Recipe file for down-filtering Sandwell FAA gravity grid with EGM2008 on land -# 2022-08-19 FE +# Recipe file for down-filtering Sandwell SWOT gravity grid with EGM2008 on land +# 2025-04-16 FE # -# We use a precision of 0.025 mGal -# This is based on the raw data file for version 32. -# The range of -388.633911133 to +941.817321777 mGal means we may use offset of 300 and scale of 0.025 -# Scale is also chosen so that 1/scale is a finite-decimal number (here 0.025 = 1/40) +# We use a precision of 0.03125 mGal +# This is based on the raw data file for version 3. +# The range of -712.481506348 to +942.2193604 mGal means we may use offset of 0 and scale of 0.03125 +# Scale is also chosen so that 1/scale is a finite-decimal number (here 0.03125 = 1/32) # # To be given as input file to script srv_downsampler_grid.sh # # Source: Information about master file, a title name (with underscores for spaces), planetary radius (km), # name of z-variable, and z unit. -# SRC_FILE=ftp://topex.ucsd.edu/pub/global_grav_1min/grav_32.1.nc -# SRC_TITLE=IGPP_Earth_Free_Air_Gravity_Anomalies_v32 -# SRC_REF="Sandwell_et_al.,_2019" -# SRC_DOI="https://doi.org/10.1016/j.asr.2019.09.011" +# SRC_FILE=https://topex.ucsd.edu/pub/global_grav_1min_SWOT/grav_SWOT_03.nc +# SRC_TITLE=IGPP_Earth_SWOT_Free_Air_Gravity_Anomalies_v3 +# SRC_REF="Yu_et_al.,_2024" +# SRC_DOI="https://doi.org/10.1126/science.ads4472" # SRC_RADIUS=6371.0087714 # SRC_NAME=faa # SRC_UNIT=mGal @@ -24,8 +24,8 @@ # DST_PLANET=earth # DST_PREFIX=earth_faa # DST_FORMAT=ns -# DST_SCALE=0.025 -# DST_OFFSET=300 +# DST_SCALE=0.03125 +# DST_OFFSET=0 # DST_CPT=@earth_faa.cpt # DST_SRTM=no # diff --git a/recipes/earth_ndefl.recipe b/recipes/earth_ndefl.recipe index 6f5a133..2ad1cfc 100644 --- a/recipes/earth_ndefl.recipe +++ b/recipes/earth_ndefl.recipe @@ -1,19 +1,19 @@ # Recipe file for down-filtering Sandwell north deflection grid with EGM2008 on land -# 2023-09-21 PW +# 2025-04-16 FE # -# We use a precision of 0.03125 microradians -# This is based on the raw data file for version 32. -# The range of -570.314331055 to +484.914001465 microradians means we may use offset of -50 and scale of 0.04 -# Scale is also chosen so that 1/scale is a finite-decimal number (here 0.04 = 1/25) +# We use a precision of 0.02 microradians +# This is based on the raw data file for version 3. +# The range of -725.712219238 to +484.914001465 microradians means we may use offset of -100 and scale of 0.02 +# Scale is also chosen so that 1/scale is a finite-decimal number (here 0.02 = 1/50) # # To be given as input file to script srv_downsampler_grid.sh # # Source: Information about master file, a title name (with underscores for spaces), planetary radius (km), # name of z-variable, and z unit. -# SRC_FILE=ftp://topex.ucsd.edu/pub/global_grav_1min/north_32.1.nc -# SRC_TITLE=IGPP_Earth_North_Deflection_of_the_Vertical_v32 -# SRC_REF="Sandwell_et_al.,_2019" -# SRC_DOI="https://doi.org/10.1016/j.asr.2019.09.011" +# SRC_FILE=https://topex.ucsd.edu/pub/global_grav_1min_SWOT/north_SWOT_03.nc +# SRC_TITLE=IGPP_Earth_SWOT_North_Deflection_of_the_Vertical_v3 +# SRC_REF="Yu_et_al.,_2024" +# SRC_DOI="https://doi.org/10.1126/science.ads4472" # SRC_RADIUS=6371.0087714 # SRC_NAME=ndefl # SRC_UNIT=microradians @@ -24,8 +24,8 @@ # DST_PLANET=earth # DST_PREFIX=earth_ndefl # DST_FORMAT=ns -# DST_SCALE=0.04 -# DST_OFFSET=-50 +# DST_SCALE=0.02 +# DST_OFFSET=-100 # DST_CPT=@earth_defl.cpt # DST_SRTM=no # diff --git a/recipes/earth_vgg.recipe b/recipes/earth_vgg.recipe index 52c7088..307ca3e 100644 --- a/recipes/earth_vgg.recipe +++ b/recipes/earth_vgg.recipe @@ -1,19 +1,19 @@ # Recipe file for down-filtering Sandwell VGG grid with EGM2008 on land -# 2022-08-19 FE +# 2025-04-16 FE # -# We use a precision of 0.03125 Eotvos -# This is based on the raw data file for version 32. -# The range of -806.440856934 to +1070.05725098 Eotvos means we may use offset of 100 and scale of 0.03125 -# Scale is also chosen so that 1/scale is a finite-decimal number (here 0.03125 = 1/32) +# We use a precision of 0.0625 Eotvos +# This is based on the raw data file for version 3. +# The range of -2311.2019043 to +1326.34387207 Eotvos means we may use offset of -300 and scale of 0.0625 +# Scale is also chosen so that 1/scale is a finite-decimal number (here 0.0625 = 1/16) # # To be given as input file to script srv_downsampler_grid.sh # # Source: Information about master file, a title name (with underscores for spaces), planetary radius (km), # name of z-variable, and z unit. -# SRC_FILE=ftp://topex.ucsd.edu/pub/global_grav_1min/curv_32.1.nc -# SRC_TITLE=IGPP_Earth_Vertical_Gravity_Gradient_Anomalies_v32 -# SRC_REF="Sandwell_et_al.,_2019" -# SRC_DOI="https://doi.org/10.1016/j.asr.2019.09.011" +# SRC_FILE=https://topex.ucsd.edu/pub/global_grav_1min_SWOT/curv_SWOT_03.nc +# SRC_TITLE=IGPP_Earth_SWOT_Vertical_Gravity_Gradient_Anomalies_v3 +# SRC_REF="Yu_et_al.,_2024" +# SRC_DOI="https://doi.org/10.1126/science.ads4472" # SRC_RADIUS=6371.0087714 # SRC_NAME=vgg # SRC_UNIT=Eotvos @@ -24,8 +24,8 @@ # DST_PLANET=earth # DST_PREFIX=earth_vgg # DST_FORMAT=ns -# DST_SCALE=0.03125 -# DST_OFFSET=100 +# DST_SCALE=0.0625 +# DST_OFFSET=-300 # DST_CPT=@earth_vgg.cpt # DST_SRTM=no #