PDS_VERSION_ID = PDS3 LABEL_REVISION_NOTE = " 2005-12-07, R. Johnson (Univ. of Iowa), initial; 2011-08-29, L. Granroth (UIowa), tidy and clarify;" RECORD_TYPE = STREAM OBJECT = SOFTWARE SOFTWARE_ID = UTILS SOFTWARE_VERSION_ID = "VERSION 1.00" OBJECT = SOFTWARE_INFORMATION DATA_FORMAT = "PDS" NODE_ID = GEOSCIENCE PDS_USER_ID = NULL REQUIRED_STORAGE_BYTES = "N/A" SOFTWARE_DESC = " READAIS.C is a simple example program intended to convert the binary AIS data set into a human readable ASCII format. The goals of the program are to illustrate how to access the data files and to provide something useful for those who wish to output the data to other software such as a spread sheet. The AIS data set is stored in a simple binary format. Each data record is naturally aligned for performance reasons as well as compatibility between third party software. The record structure is show below. ------------------------ | Status | FREQ | DATA | ------------------------ Status - the instrument settings and time of capture. Freq - the transmit frequency for the sounding event. Data - a time series of 80 consecutive measurements captured directly following the sounding event. The units of measure are V**2/m**2/Hz. The software has been tested on various platforms to help insure platform independence. For more information see SOFTWARE/SOFTINFO.TXT." SOFTWARE_LICENSE_TYPE = PUBLIC_DOMAIN SOFTWARE_NAME = "READAIS" TECHNICAL_SUPPORT_TYPE = "N/A" END_OBJECT = SOFTWARE_INFORMATION OBJECT = SOFTWARE_ONLINE NODE_ID = "N/A" ON_LINE_IDENTIFICATION = "N/A" ON_LINE_NAME = "N/A" PLATFORM = "N/A" PROTOCOL_TYPE = "N/A" END_OBJECT = SOFTWARE_ONLINE OBJECT = SOFTWARE_PURPOSE SOFTWARE_PURPOSE = REFORMATTING END_OBJECT = SOFTWARE_PURPOSE END_OBJECT = SOFTWARE END