# \#iasi

**URL:** https://forum.atmospherictoolbox.org/tag/iasi/9.md

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## [Issue with point distance operation](https://forum.atmospherictoolbox.org/t/issue-with-point-distance-operation/884)

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**Author:** [@mariliza](https://forum.atmospherictoolbox.org/u/mariliza)\
**Replies:** 2\
**Last updated:** [February 26, 2025, 4:28pm UTC](https://forum.atmospherictoolbox.org/t/issue-with-point-distance-operation/884 "2025-02-26T16:28:15Z")

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netcdf IASI\_o3\_subcolumn\_IASI-B\_20140826 { dimensions: time = 15 ; latitude = 788 ; longitude = 120 ; vertical = 2 ; spectral = 3 ; variables: double latitude(time, latitude, longitude) ; latitude:units = “degre…

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## [Error opening IASI L1 native file in matlab using CODA](https://forum.atmospherictoolbox.org/t/error-opening-iasi-l1-native-file-in-matlab-using-coda/551)

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**Author:** [@viv](https://forum.atmospherictoolbox.org/u/viv)\
**Replies:** 4\
**Last updated:** [August 26, 2022, 10:23pm UTC](https://forum.atmospherictoolbox.org/t/error-opening-iasi-l1-native-file-in-matlab-using-coda/551 "2022-08-26T22:23:06Z")

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Hi, I am having problems when I call the function coda\_fetch for the L1 file of IASI. The function works properly for the L2 files and I can see the fields contained in the file, though for the L1 files I get this error…