UCVM Basin Query Tests

Evaluate the UCVM Query results for selected sites in the imperial valley. A set of queries were done in 2011 including CVM-H 11.1. Compare those results with the more recent CVM-H v15.1.

For a number of sites, we have differences between the z1.0 values we are getttteing from ucvm Selected sites:

• Latitude Longitude z1_cvmsi_ngawest2 z1_cvmsi_queried z1_cvms4_queried z1_cvms4_ngawest2_flatfile
• -115.549 32.794
  • 32.794 -115.549 380 380 380 1420
• -115.466 32.855
  • 32.855 -115.466 420 420 420 1600
• -115.379 32.8114
  • 32.8114 -115.379 400 400 400 1500
• El Centro Array #9 117 USGS 32.794 -115.549 960 960 3340 5320 1440 1440 3140 3140

Query these models:

• CVM-H

(Python2) [maechlin@65236826276c target]$ cat basin_query_cvmh.sh
basin_query -f /app/ucvm/conf/ucvm.conf -m cvmh -v 1000 < test_inputs.tx
(Python2) [maechlin@65236826276c target]$ ./basin_query_cvmh.sh
 -115.5490    32.7940   1400.000   1400.000   1400.000
 -115.4660    32.8550   1600.000   1600.000   1600.000
 -115.3790    32.8114   1500.000   1500.000   1500.000

• CVM-S4

(Python2) [maechlin@da1f19eddbd2 target]$ cat basin_query_cvms.sh
basin_query -f /app/ucvm/conf/ucvm.conf -m cvms -v 1000 < test_inputs.txt
(Python2) [maechlin@da1f19eddbd2 target]$ ./basin_query_cvms.sh
 -115.5490    32.7940    380.000    380.000    380.000
 -115.4660    32.8550    420.000    420.000    420.000
 -115.3790    32.8114    400.000    400.000    400.000

• CVM-S4.26.M01

(Python2) [maechlin@bbd46d18e1e8 target]$ cat basin_query_cvmsi.sh
basin_query -f /app/ucvm/conf/ucvm.conf -m cvmsi -v 1000 < test_inputs.txt
(Python2) [maechlin@bbd46d18e1e8 target]$ ./basin_query_cvmsi.sh
 -115.5490    32.7940    380.000    380.000    380.000
 -115.4660    32.8550    420.000    420.000    420.000
 -115.3790    32.8114    400.000    400.000    400.0

Query using UCVM Basin_query

The basin_query utilitiy inputs a long, lat and returns three colums indicating depth to:

• first crossing
• second crossing
• last crossing

Query using UCVM Explorer

The web-based ucvm explorer can returns vertical profiles in csv file format, and the z1.0 can be determined from these data files. These can be used to confirm the basin_query utility results.

Related Entries

• UCVM