/usr/include/wreport/conv.h is in libwreport-dev 3.6-1build2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 | #ifndef WREPORT_CONV
#define WREPORT_CONV
/** @file
* Unit conversion functions.
*/
namespace wreport {
/**
* Convert between different units
*
* @param from
* Unit of the value to convert (see wreport::Varinfo)
* @param to
* Unit to convert to (see wreport::Varinfo)
* @param val
* Value to convert
* @retval res
* Converted value
* @returns
* The error indicator for the function (See @ref error.h)
*/
double convert_units(const char* from, const char* to, double val);
/**
* Convert ICAO height (in meters) to pressure (in hpa) and back
*/
double convert_icao_to_press(double from);
/**
* Convert pressure (in hpa) to ICAO height (in meters)
*/
double convert_press_to_icao(double from);
/**
* Convert wind direction (in octants) to degrees
*/
double convert_octants_to_degrees(int from);
/**
* Convert wind direction (in degrees) to octancts
*/
int convert_degrees_to_octants(double from);
/**
* Convert vertical sounding significance from the AOF encoding to BUFR code
* table 08001.
*/
unsigned convert_AOFVSS_to_BUFR08042(unsigned from);
/**
* Conversion functions between various code tables
* @{ */
/** Cloud type */
int convert_WMO0500_to_BUFR20012(int from);
/** Cloud type (CH) */
int convert_WMO0509_to_BUFR20012(int from);
/** Cloud type (CM) */
int convert_WMO0515_to_BUFR20012(int from);
/** Cloud type (CL) */
int convert_WMO0513_to_BUFR20012(int from);
/** Present weather */
int convert_WMO4677_to_BUFR20003(int from);
/** Past weather */
int convert_WMO4561_to_BUFR20004(int from);
/** Cloud type */
int convert_BUFR20012_to_WMO0500(int from);
/** Cloud type (CH) */
int convert_BUFR20012_to_WMO0509(int from);
/** Cloud type (CM) */
int convert_BUFR20012_to_WMO0515(int from);
/** Cloud type (CL) */
int convert_BUFR20012_to_WMO0513(int from);
/** Present weather */
int convert_BUFR20003_to_WMO4677(int from);
/** Past weather */
int convert_BUFR20004_to_WMO4561(int from);
/** Vertical sounding significance */
unsigned convert_BUFR08001_to_BUFR08042(unsigned from);
/** Vertical sounding significance */
unsigned convert_BUFR08042_to_BUFR08001(unsigned from);
/* @} */
/**
* Get the multiplier used in the given conversion
*
* @param from
* Unit of the value to convert (see wreport::Varinfo)
* @param to
* Unit to convert to (see wreport::Varinfo)
* @returns
* Multiplier factor used in the conversion
*/
double convert_units_get_mul(const char* from, const char* to);
/**
* Check if conversion is possible among the given units
*
* @param from
* Unit of the value to convert (see wreport::Varinfo)
* @param to
* Unit to convert to (see wreport::Varinfo)
* @returns
* True if conversion is supported, else false.
*/
bool convert_units_allowed(const char* from, const char* to);
}
#endif
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