Difference between revisions of "UCVM create new model with ucvm2mesh"
From SCECpedia
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== mesh data == | == mesh data == | ||
| − | Select a region of interest with existing | + | Select a region of interest with existing cvm models, |
| + | |||
Generate vp/vs/rho data files using ucvm2mesh | Generate vp/vs/rho data files using ucvm2mesh | ||
| Line 7: | Line 8: | ||
ucvm2mesh -f southbay_sfcvm.conf > southbay_sfcvm.out | ucvm2mesh -f southbay_sfcvm.conf > southbay_sfcvm.out | ||
| + | |||
| + | Origin is at the left top, and going down in fast-Y axis in writing out | ||
| + | the binary data | ||
<pre> | <pre> | ||
Revision as of 21:40, 16 February 2024
mesh data
Select a region of interest with existing cvm models,
Generate vp/vs/rho data files using ucvm2mesh
config file for ucvm2mesh
ucvm2mesh -f southbay_sfcvm.conf > southbay_sfcvm.out
Origin is at the left top, and going down in fast-Y axis in writing out the binary data
# List of CVMs to query ucvmlist=sfcvm # UCVM conf file ucvmconf=/var/www/html/UCVM_web_sfcvm_mei/web/model/UCVM_TARGET/conf/ucvm.conf # Gridding cell centered or vertex gridtype=CENTER # Spacing of cells spacing=20.0 # Projection proj=+proj=utm +datum=WGS84 +zone=10 rot=-39.9 x0=-121.8384 y0=37.2533 z0=0.0 # Number of cells along each dim nx=140 ny=70 nz=60 # Partitioning of grid among processors px=2 py=2 pz=2 # Vs/Vp minimum vp_min=0 vs_min=0 # Mesh and grid files, format meshfile=southbay_sfcvm.media gridfile=southbay_sfcvm.grid meshtype=SORD # Location of scratch dir scratch=./scratch
setup config for ucvm model
NOTE: nx and ny needs to be swapped from the ucvm2mesh's parameters
# UTM Zone utm_zone = 10 # Model directory, for 6 iterations model_dir = cs242 model_data_path = https://g-c662a6.a78b8.36fe.data.globus.org/ucvm/models # Number of cells in x, y, and z. nx = 140 ny = 70 nz = 60 interpolation = on # Depth, in meters depth = 1200 depth_interval = 20 # Corners, in UTM projection. #-121.838241,37.253310,0 #-121.814448,37.237001,0 #-121.828113,37.262752,0 #-121.804320,37.246441,0 # #lon(-121.838241)lat(37.253310) => utm_e(603123.693099),utm_n(4123409.463672) #lon(-121.814448)lat(37.237001) => utm_e(605256.447077),utm_n(4121626.242860) #lon(-121.828113)lat(37.262752) => utm_e(604008.906310),utm_n(4124468.090587) #lon(-121.804320)lat(37.246441) => utm_e(606141.579119),utm_n(4122684.881493) top_left_corner_e = 603123.693099 top_left_corner_n = 4123409.463672 bottom_left_corner_e = 605256.447077 bottom_left_corner_n = 4121626.242860 top_right_corner_e = 604008.906310 top_right_corner_n = 4124468.090587 bottom_right_corner_e = 606141.579119 bottom_right_corner_n = 4122684.881493 # Data Layout Parameters seek_axis = fast-Y seek_direction = top-down
