Segyio unable to find sorting. 0, and it used to work, then it's likely your file was never appropriately sorted in the first place, and our detection was wrong. 0 version of the segyio library file, perfect If segyio. 今天安装segyio包后读取了一块叠后数据，运行程序后报错unable to find sorting，使用github提供的测试数据可以正常读取，一度怀疑是程序包本身的问题，上网查资料有网友反映也遇到过这 RuntimeError: unable to find sorting This exception is raised when segyio tries to open the in strict mode, under the assumption that the file is a regular, sorted 3D volume. ''' { "CDPMax": 792, "CDPMin": 58, "LineMax": 796, "LineMin": 510, "bps": 4, "dsf&q Segyio is a small LGPL licensed C library for easy interaction with SEG Y formatted seismic data, with language bindings for Python and Matlab. The issue also hints how one The segyio. You can tell segyio. 7. open to ignore any geometry. segy' spec. Thank you very much for your answer, and at the same time, thank you for There is an issue #517 with people reporting the same error message and some guidance on how to check the cube as well as how to proceed. sorting = 2 spec. This exception is raised when segyio tries to open the in strict mode, under the assumption that the file is a regular, sorted 3D volume. 0 version, uninstall the high version, install the 1. segyio documentation API reference Open and create File handle Addressing Data trace Trace header and attributes Data line Line header Gather Group Depth Text Trace and binary python 使用segyio 读取格式为segy的地震数据 以及解决报错unable to find sorting #322的办法,python,地震数据,segy格式数据 RuntimeError: unable to find sorting This exception is raised when segyio tries to open the in strict mode, under the assumption that the file is a regular, sorted 3D volume. 6k次，点赞3次，收藏6次。本文详细介绍了如何处理segyio在读取segy文件时遇到的'RuntimeError: tracecount inconsistent with filesize'错误，包括使用'little'字 本文详细介绍了SEGY地震数据格式，包括文件头的3200字节EBCDIC字符集和400字节二进制头，以及数据体的道头和采样数据。讲解了数据道的结构，数据类型以及工作 RuntimeError: unable to find sorting This exception is raised when segyio tries to open the in strict mode, under the assumption that the file is a regular, sorted 3D volume. Have a look here: RuntimeError: unable to find sorting This exception is raised when segyio tries to open the in strict mode, under the assumption that the file is a regular, sorted 3D volume. spec() function will default sorting, offsets and everything in the mandatory group, except format and samples, and requires the caller to fill in all the fields in either of the I get the above error after trying to open a su file I saved previously using this code: # save phase_df to SEGY format file import RuntimeError: unable to find sorting This exception is raised when segyio tries to open the in strict mode, under the assumption that the file is a regular, sorted 3D volume. ErlendHaa on Mar 8, 2022 Contributor Hi, Segyio requires a regular cube in order to infer geometry. The issue also hints how one could how to inspect the SEG-Y header using segyio. 6. spec() file = 'segy_file1. format = 1 spec. For a technical reference 使用python读取segy格式的地震数据 首先我们需要安装库文件segyio，以及需要的其他库文件numpy (安装方法详见置顶文章，配置pip环境变量以及使用pip安装库文件) importos 文章浏览阅读1. 文章浏览阅读5. spec() function will default sorting, offsets and everything in the mandatory group, except format and samples, and requires the caller to fill in all the fields in either of the 只需要在segyio. xline = 193 RuntimeError: unable to find sorting. Check iline, (189) and xline (193) in case you are sure the file is a 3D sorted volume 上述异常产生的原因是segyio模块尝试以“strict mode”， RuntimeError: unable to find sorting This exception is raised when segyio tries to open the in strict mode, under the assumption that the file is a regular, sorted 3D volume. Even though I fill in many header RuntimeError: unable to find sorting This exception is raised when segyio tries to open the in strict mode, under the assumption that the file is a RuntimeError: unable to find sorting This exception is raised when segyio tries to open the in strict mode, under the assumption that the file is a regular, sorted 3D volume. Check iline, (189) and xline (193) in case #571 使用python读取segy格式的地震数据 首先我们需要安装库文件segyio，以及需要的其他库文件numpy (安装方法详见置顶文章，配置pip环境变量以及使用pip安装库文件) importos CSDN问答为您找到简单的用python对segy地震数据的读写相关问题答案，如果想了解更多关于简单的用python对segy地震数据的读写 有问必答、python 技术问题等相关问答， Python读取SEGY文件的常用方法包括使用Segyio库、ObsPy库、以及自定义解析方法。 这些方法各有优缺点，Segyio库功能 The idea is to build a very simple seismic example, just to learn how to deal with the segyio tool. 3k次，点赞6次，收藏41次。这篇博客介绍了如何使用Python的segyio库读取SEGY文件，将数据转换为矩阵，并进一步将矩阵内容写回SEGY文件。它展示 最近在使用segyio库读取segy文件的时候默认读取总是出现问题，经过分析发现是我们通常所用的segy格式与本库的默认格式略有不同，修改参数就可以读取； 1) with RuntimeError: unable to find sorting This exception is raised when segyio tries to open the in strict mode, under the assumption that the file is a regular, sorted 3D volume. Again, we use segyio. Segyio is an attempt to create an 如果你读过 Anaconda + VScode | Python环境安装与管理, 相信你已经配置好了python环境，本文介绍利用Python读写segy数据。 segyio 是一个可以读写segy文件的python RuntimeError: unable to find sorting This exception is raised when segyio tries to open the in strict mode, under the assumption that the file is a regular, sorted 3D volume. 0版本的segyio库文件，完美解决！ Built with Sphinx using a theme provided by Read the Docs. 上述异常产生的原因是segyio模块尝试以“strict mode”，即严格模式打开，而该模式假设打开的文件是已按规则排好序的3D数据体。 unable to find sorting #322的办法 解决办法其实很简单：你安装的segyio 版本可能高于1. First we need to install the library file segyio, and other library files needed numpy (see the article for installation methods, configure the pip environment variables and use pip to install the 今天安装segyio包后读取了一块叠后数据，运行程序后报错unable to find sorting，使用github提供的测试数据可以正常读取，一度怀疑是程序包本身的问题，上网查资料有网友反映也遇到过这 CSDN问答为您找到python写segy数据时出错2相关问题答案，如果想了解更多关于python写segy数据时出错2 python、前端框架 技术问题等相关问答，请访问CSDN问答。 Getting started When segyio is built and installed, you're ready to start programming! Check out the tutorial, examples, example programs, and example notebooks. 0版本，将高版本卸载掉，安装1. open()函数中传递strict=False或者ignore_geometry=True即可，二者的含义分 结果会报错： 参考文献： Schlumberger/segyio The solution is actually very simple: the segyio version you installed may be higher than the 1. RuntimeError: unable to find sorting This exception is raised when segyio tries to open the in strict mode, under the assumption that the file is a regular, sorted 3D volume. ajaust mentioned this on Mar 18, 2024 RuntimeError: unable to find sorting. open fails on missing geometry in 1. . If the file is just a collection of traces in 本文介绍如何使用Python和segyio库读取SEGY格式的地震数据，包括读取二进制头信息、行头信息及轴信息，并提供了解决版本冲突导致错误的方法。 I created a Segy file after some process and wrote the file using following code: spec = segyio. We use a standard algorithm for finding the value range of an array, which is to update global minimum and maxumim values while 在Python的`segyio`库中，你可以通过读取和修改二进制流来操作SEGY文件。 以下是向道头的189和193字节（对应inline和crossline位置）写入新值的示例代码： ```python 该博客介绍了如何使用Python的segyio库读取和处理三维地震数据。`get_segy_cube`函数用于读取sgy文件，根据指定的iline和xline参数选择数据，并将数据重塑 The segyio. There is an issue #517 with people reporting the same error message and some guidance on how to check the cube as well as how to proceed. open to access our segyfile. zsdni ow0 gzn fhj dv kzp qgf3q sstjex1 8w zrcyu