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[FEA] Scratch of full velocity inversion SConstruct #2

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Dirack opened this issue Jun 3, 2020 · 1 comment 路 Fixed by #8
Closed

[FEA] Scratch of full velocity inversion SConstruct #2

Dirack opened this issue Jun 3, 2020 · 1 comment 路 Fixed by #8
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@Dirack
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enhancement New feature or request
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Version 1.0-alpha.1
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Version 0.1-alpha.1

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@Dirack
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Dirack commented Jun 3, 2020 •
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馃帀 Feature request

Is your feature request related to a problem? Please describe.

Scratch a SConstruct to do a velocity inversion using diffraction simulated hyperbolas in the stacked section and diffraction
migration by focusing analysis

Describe the solution you'd like

Do the conventional NMO stacking using the functions of MadagascarRecipes package, 'kimodel.py' and 'velocityAnalysis.py' to obtain the stacked section. Run iterative picking to get (m0,t0) pairs of a reflector in the stacked section. Simulate diffraction hyperbolas and migrate it using focusing analysis.
@Dirack Dirack added the enhancement New feature or request label Jun 3, 2020
@Dirack Dirack self-assigned this Jun 3, 2020
@Dirack Dirack added this to To do in Version 1.0-alpha.1 Jun 3, 2020
@Dirack Dirack added this to the Version 0.1-alpha.1 milestone Jun 3, 2020
Dirack added a commit that referenced this issue Jun 3, 2020
@Dirack
Modeling step with madagascarRecipes package #2
9a4a895 
Run 'scons -f SConscript' to generate the model and datacubes using
defined function of madagascarRecipes package
Dirack added a commit that referenced this issue Jun 3, 2020
@Dirack
Correct bugs in velocityAnalisys recipe #2
14455c9 
This bug correction waas already reported to oficial madagascarRecipes
repository and will be corrected in next version
Dirack added a commit that referenced this issue Jun 3, 2020
@Dirack
Kirchhoff time migration #2
0d5388c 
Generate Kirchhoff time migrated section after stacking
Dirack added a commit that referenced this issue Jun 5, 2020
@Dirack
Time to depth conversion #2
4a1793f 
Simple time to depth conversion after Kirchhoff Migration
Dirack added a commit that referenced this issue Jun 5, 2020
@Dirack
Generate Depth velocity model and Depth section #2
aa08585 
Those sections are a by product of time to depth conversion
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Dirack commented Jun 7, 2020

Generate a study about velocity mode update

@Dirack Dirack mentioned this issue Jun 7, 2020
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Dirack added a commit that referenced this issue Aug 19, 2020
@Dirack
Scratch of velocity inversion algorithm #2
b7eccc3 
In this directory scratch a velocity inversion algorithm
using velocity continuation and diffraction simulation
Dirack added a commit that referenced this issue Aug 19, 2020
@Dirack
SConstruct of velocity inversion algorithm #2
111b06c 
It uses MadagascarRecipes installed in local Madagascar package to be
called from SCons. Install recipes source files in $RSFSRC/book/Recipes
directory and install it in your local Madagascar version with the command
'sudo scons install' called from $RSFSRC.
Dirack added a commit that referenced this issue Aug 21, 2020
@Dirack
Correct parameters of modeling recipe #2
0771113 
Some parameters and function names have changed in MadagascarRecipe
package.
Dirack added a commit that referenced this issue Aug 21, 2020
@Dirack
Iterative picking #2
e44af5f 
Iterative picking of the stacked section with sfipick
Dirack added a commit that referenced this issue Aug 21, 2020
@Dirack
Scratch of t0 and m0 files building #2
f5bfe9f 
T0 and m0 files store (t0,m0) picked pairs from stacked section.
Those points will be used to simulate diffraction hyperbolas in
the stacked section with centre in (t0,m0) coordinates.
Dirack added a commit that referenced this issue Aug 21, 2020
@Dirack
Velocities file #2
8e3d72b 
Build the velocities file to store layers velocity that will be used
to build the simulated diffraction hyperbolas
Dirack added a commit that referenced this issue Aug 21, 2020
@Dirack
Shell Script to format picked points to ascii #2
22b4eda 
The Shell Script 'ascFormat.sh' formats sfipick picked points to
ascii format readable by sfdd that converts it to RSF format.

It reads points from a sfipick generated file and converts it to
RSF. If user pass 1 to the script, it cuts the first collumn of the
sfipick output and builds a RSF file with t0's coordinates. If user
pass 2 to the script, it cuts the second collumn of the sfipick output
and builds a RSF file with m0's coordinates.
Dirack added a commit that referenced this issue Aug 21, 2020
@Dirack
Modify SConstruct to use ascFormat.sh script #2
c397c3e 
Use the ascFormat.sh Shell Script to convert txt file generated by
sfipick to t0s and m0s ascii files readable by sfdd program that
converts ascii to RSF.
Dirack added a commit that referenced this issue Aug 21, 2020
@Dirack
Convert t0 and m0 ascii files to RSF #2
bd35f71 
Convert files with t0s and m0s coordinates from ascii to RSF
Dirack added a commit that referenced this issue Aug 21, 2020
@Dirack
Correct bug in parameters input of ascFormat.sh #2
d64da48 
Correct if to check if user passed 1 or 2 from command line in order
to decide which collumn to cut from input file to format
Dirack added a commit that referenced this issue Aug 21, 2020
@Dirack
Diffraction simulation hyperbolas above one reflector #2
7df188e 
Use program sfdiffsim to simulated hyperbolas over picked pairs in
t0s.rsf and m0s.rsf files with a given velocity
Dirack added a commit that referenced this issue Aug 21, 2020
@Dirack
Shell Script receives ascii filename #2
b797477 
It is easy to pass the filename to a Shell Script instead of pass it
through stdin
Dirack added a commit that referenced this issue Aug 21, 2020
@Dirack
Generate simulated diffraction hyperbolas in a loop #2
0fca09c 
Generate a set of diffraction hyperbolas in a loop. Each iteration
is assigned to a reflector defined in layers vector
Dirack added a commit that referenced this issue Aug 22, 2020
@Dirack
Add simulated sections #2
122c5cd 
Add diffraction simulated sections and migrate it
Dirack added a commit that referenced this issue Aug 23, 2020
@Dirack
Increase hyperbolas aperture to 1Km #2
cf2ceec
Dirack added a commit that referenced this issue Aug 23, 2020
@Dirack
Increase velocity window of diffraction migration #2
9e71670 
Change velocity sampling and increase number of steps to improve
velocity searching for a wider window and better resolution.
This was referenced Aug 23, 2020
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@Dirack Dirack mentioned this issue Oct 2, 2020
Merged
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@Dirack Dirack closed this as completed in #8 Oct 2, 2020
Version 1.0-alpha.1 automation moved this from To do to Done Oct 2, 2020
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