segyio

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install error width Mac M1

5

lichuang3698

Better error message on encountering volumes with null traces

10

I regularly encounter files 'in the wild' with null/missing traces. When I try to load these in segyio i get an error (as expected) and the stack trace looks like...

stevejpurves

Hello folks from Equinor, I've been packaging segyio for the [Nix package manager](nixos.org) but I stumbled upon the catch2 error described [here](https://github.com/catchorg/Catch2/issues/2178). It has been solved in more recent versions...

AtilaSaraiva

SEG-Y rev2 officially allows files to be written in both little and big endian. As per file specification, the endianness can be inferred from bytes 3297-3300. However in Segyio, one...

TheZappie

How to load a SEGY file that does not fit into memory?

1

Hello guys, I'm trying to load a SEG-Y file using `segyio`, but the file is larger than the memory I have. So, I'm using the following code: ```python import segyio...

jcfaracco

Getting Invalid dimensions error while trying to open SEGY file

1

I am trying to follow this tutorial https://www.youtube.com/watch?v=grGa-B4gV9c about "Dislplaying Seismic Data in Jupyter Notebook using SEGYIO Library" and while opening the SEGY file I got this error: ```python ---------------------------------------------------------------------------...

warda-rezig

RuntimeError: trace count inconsistent with file size, trace lengths possibly of non-uniform

1

Hi, I checked my segy file using Seisee software ,for the uniformity in trace lengths . Am pretty sure all traces have same number of samples(therefore same trace lengths). Can...

Prakhar238

I want to know which data represent final_clusters? Thanks in anticipation

1

I want to know which data represent final_clusters? Thanks in anticipation ``` spec = segyio.spec() file = 'segy_attribute_classifications_run2.segy' spec.format = 1 spec.xline = 193 spec.iline = 189 spec.offsets = [0]...

farooqad0

trace too short: expected 6004 bytes, got 4

1

spec = segyio.spec() file = "New.sgy" spec.format = 1 spec.xline = 185 spec.iline = 181 spec.offsets = [0] spec.samples = np.unique(dataframe.iloc[:,1]) spec.ilines = np.unique(dataframe.iloc[:,0].values) spec.xlines = np.unique(dataframe.iloc[:,2].values) with segyio.create(file, spec)...

farooqad0

Unable to open open Kahu 3-D SEGY file

3

There are some datasets available on [SEG Wiki](https://wiki.seg.org/wiki/Open_data#New_Zealand_3D). One of them is Kahu 3-D. Kahu is not opening properly using `segyio`. Here is the code I`m using: filename = "KAHU-3D-PR3177-FM.3D.Final_Migration.sgy"...

jcfaracco