Data types — HARP 1.15 documentation

# Data types

HARP defines the following data types. See sections netCDF-3, HDF4, and HDF5 for a detailed description of how these data types are mapped to and from the data types supported by each file format.

HARP data type | C data type | bits | sign | range | description
--- | --- | --- | --- | --- | ---
int8 | int8_t | 8 | signed | [-128, 127] | signed 8-bit integer type (two’s complement representation)
int16 | int16_t | 16 | signed | [-32768, 32767] | signed 16-bit integer type (two’s complement representation)
int32 | int32_t | 32 | signed | [-2147483648, 2147483647] | signed 32-bit integer type (two’s complement representation)
float | float | 32 | signed | [-3.4E38, 3.4E38] | IEEE754 single-precision binary floating-point format (on supported platforms)
double | double | 64 | signed | [-1.7E308, 1.7E308] | IEEE754 double-precision binary floating-point format (on supported platforms)
string | char* |  |  |  | null-terminated ASCII string