GTL Testing

GTL Configurations

There are multiple GTL settings within ucvm, and the behavior of various combinations is not obvious. The following plots show the impact of various plotting configurations.

• CVM-H-GTL - CVM-Harvard represents a Unified Structural Representation Southern California VM.
• CVM-S5-GTL - CVM-S5 (scientific name CVM-S4.26) is the 26th iteration of a tomography improved version of CVM-S4.
• CVM-S4-GTL - CVM-S4 is the original SCEC rule-based velocity model
• CVMSI - CVMSI (scientific name CVM-S4.26.M01) is CVM-S4.26 model with the CVM-S4 GTL restored in order to add low Vs values in the uppper 350m.

List of Models and their UCVM abbreviations

UCVM queries use a model abbrevation to select the model being queried. A summary of the available models and their UCVM abbreviations is listed on the registered model page:

• Registered CVMs

Test Script Showing Profile Commands Used in Plots

#
# Script for running depth profile plots
#
LAT=34.0224
LON=-118.2851
STEP=1
START_depth=0
END_depth=1000

## Test Cases 1
# Test cvm-h with and without GTL set in ucvm.conf
# Test cvmh- with and without elygtl:ely
# Test cvmh with and without elygtl:Linear
#
MODEL=cvmh 
LABEL=cvmh_gtl_false_no_z

plot_depth_profile.py -s ${LAT},${LON} -b ${START_depth} -e ${END_depth} -d vs,vp,density -v ${STEP} -c ${MODEL} -t ${LABEL} -o ~/test_ucvm_plotting/${LABEL}.png

MODEL=cvmh 
LABEL=cvmh_gtl_false_z

plot_depth_profile.py -s ${LAT},${LON} -b ${START_depth} -e ${END_depth} -d vs,vp,density -v ${STEP} -c ${MODEL} -z 0,350 -t ${LABEL} -o ~/test_ucvm_plotting/${LABEL}.png

MODEL=cvmh,elygtl:ely
LABEL=cvmh_gtl_false_elygtl_ely_no_z

plot_depth_profile.py -s ${LAT},${LON} -b ${START_depth} -e ${END_depth} -d vs,vp,density -v ${STEP} -c ${MODEL} -t ${LABEL} -o ~/test_ucvm_plotting/${LABEL}.png

MODEL=cvmh,elygtl:ely
LABEL=cvmh_gtl_false_elygtl_ely_z

plot_depth_profile.py -s ${LAT},${LON} -b ${START_depth} -e ${END_depth} -d vs,vp,density -v ${STEP} -c ${MODEL} -z 0,350 -t ${LABEL} -o ~/test_ucvm_plotting/${LABEL}.png

MODEL=cvmh,elygtl:linear
LABEL=cvmh_gtl_false_elygtl_linear_z

plot_depth_profile.py -s ${LAT},${LON} -b ${START_depth} -e ${END_depth} -d vs,vp,density -v ${STEP} -c ${MODEL} -z 0,350 -t ${LABEL} -o ~/test_ucvm_plotting/${LABEL}.png

MODEL=cvmh,elygtl:linear
LABEL=cvmh_gtl_false_elygtl_linear_no_z

plot_depth_profile.py -s ${LAT},${LON} -b ${START_depth} -e ${END_depth} -d vs,vp,density -v ${STEP} -c ${MODEL} -t ${LABEL} -o ~/test_ucvm_plotting/${LABEL}.png


# Change to cvmh_gtl_true file

MODEL=cvmh 
LABEL=cvmh_gtl_true_no_z

plot_depth_profile.py -s ${LAT},${LON} -b ${START_depth} -e ${END_depth} -d vs,vp,density -v ${STEP} -c ${MODEL} -t ${LABEL} -o ~/test_ucvm_plotting/${LABEL}.png -n /project/scec_608/maechlin/ucvmb_bin/conf/ucvm_cvmh_gtl_true.conf

MODEL=cvmh 
LABEL=cvmh_gtl_true_z

plot_depth_profile.py -s ${LAT},${LON} -b ${START_depth} -e ${END_depth} -d vs,vp,density -v ${STEP} -c ${MODEL} -z 0,350 -t ${LABEL} -o ~/test_ucvm_plotting/${LABEL}.png -n /project/scec_608/maechlin/ucvmb_bin/conf/ucvm_cvmh_gtl_true.conf

MODEL=cvmh,elygtl:ely
LABEL=cvmh_gtl_true_elygtl_ely_no_z

plot_depth_profile.py -s ${LAT},${LON} -b ${START_depth} -e ${END_depth} -d vs,vp,density -v ${STEP} -c ${MODEL} -t ${LABEL} -o ~/test_ucvm_plotting/${LABEL}.png -n /project/scec_608/maechlin/ucvmb_bin/conf/ucvm_cvmh_gtl_true.conf

MODEL=cvmh,elygtl:ely
LABEL=cvmh_gtl_true_elygtl_ely_z

plot_depth_profile.py -s ${LAT},${LON} -b ${START_depth} -e ${END_depth} -d vs,vp,density -v ${STEP} -c ${MODEL} -z 0,350 -t ${LABEL} -o ~/test_ucvm_plotting/${LABEL}.png -n /project/scec_608/maechlin/ucvmb_bin/conf/ucvm_cvmh_gtl_true.conf

MODEL=cvmh,elygtl:linear
LABEL=cvmh_gtl_true_elygtl_linear_z

plot_depth_profile.py -s ${LAT},${LON} -b ${START_depth} -e ${END_depth} -d vs,vp,density -v ${STEP} -c ${MODEL} -z 0,350 -t ${LABEL} -o ~/test_ucvm_plotting/${LABEL}.png -n /project/scec_608/maechlin/ucvmb_bin/conf/ucvm_cvmh_gtl_true.conf

MODEL=cvmh,elygtl:linear
LABEL=cvmh_gtl_true_elygtl_linear_no_z

plot_depth_profile.py -s ${LAT},${LON} -b ${START_depth} -e ${END_depth} -d vs,vp,density -v ${STEP} -c ${MODEL} -t ${LABEL} -o ~/test_ucvm_plotting/${LABEL}.png -n /project/scec_608/maechlin/ucvmb_bin/conf/ucvm_cvmh_gtl_true.conf