This archive contains answers to questions sent to Unidata support through mid-2025. Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated. For the most up-to-date information on the use of NSF Unidata software and data services, please consult the Software Documentation first.
> Hi there, > > By using IDV I have displayed a image based on ETOPO1 (1 arc minute - > Worldwide). see below. How can I extract the topo/bathymetric data into > ASCII or CSV format? > > Thank you, and have a great day, > > Kai > > > > Kai Ji, P. Eng > Hi Kai, This ETOPO1 data displayed in the IDV is basically image, you can not export to the ASCII directly. However, you can use Formula to export to Excel, showing the attached image. Yuan Ticket Details =================== Ticket ID: QOL-763966 Department: Support IDV Priority: Normal Status: Open =================== NOTE: All email exchanges with Unidata User Support are recorded in the Unidata inquiry tracking system and then made publicly available through the web. If you do not want to have your interactions made available in this way, you must let us know in each email you send to us.
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