Skip to content

Commit b9d3f2b

Browse files
PaulWesselPaulWessel
committed
Update gmt_hidden.h
1 parent 077dc6b commit b9d3f2b

1 file changed

Lines changed: 51 additions & 48 deletions

File tree

‎src/gmt_hidden.h‎

Lines changed: 51 additions & 48 deletions
Original file line numberDiff line numberDiff line change
@@ -152,54 +152,57 @@ struct GMT_GRID_HEADER_HIDDEN {
152152
/* ---- Variables "hidden" from the API ----
153153
* This section is flexible. It is not copied to any grid or image header
154154
* or stored in any file. It is considered private */
155-
unsigned int trendmode; /* Holds status for detrending of grids. 0 if not detrended, 1 if mean, 2 if mid-value, and 3 if LS plane removed */
156-
unsigned int arrangement; /* Holds status for complex grid as how the read/imag is placed in the grid (interleaved, R only, etc.) */
157-
unsigned int BC[4]; /* Boundary condition applied on each side via pad [0 = not set, 1 = natural, 2 = periodic, 3 = data] */
158-
unsigned int grdtype; /* 0 for Cartesian, > 0 for geographic and depends on 360 periodicity [see GMT_enum_grdtype in gmt_grd.h] */
159-
unsigned int reset_pad; /* true in cases where we need a subset from a memory grid and must compute node index separately */
160-
char name[GMT_GRID_NAME_LEN256]; /* Actual name of the file after any ?<varname> and =<stuff> has been removed */
161-
char varname[GMT_GRID_VARNAME_LEN80];/* NetCDF: variable name */
162-
char *title; /* Title string not limited to GMT_GRID_TITLE_LEN80 characters */
163-
char *cpt; /* Name of default CPT for a remote grid subset written via grdcut */
164-
char *command; /* Command/history string not limited to GMT_GRID_TITLE_LEN80 characters */
165-
char *remark; /* Remark/description string not limited to GMT_GRID_REMARK_LEN160 characters */
166-
int row_order; /* NetCDF: k_nc_start_south if S->N, k_nc_start_north if N->S */
167-
int z_id; /* NetCDF: id of z field */
168-
int ncid; /* NetCDF: file ID */
169-
int xy_dim[2]; /* NetCDF: dimension order of x and y; normally {1, 0} */
170-
int xyz_id[3]; /* NetCDF: id of x, y, and z (if cube) field */
171-
size_t t_index[3]; /* NetCDF: index of higher coordinates */
172-
size_t data_offset; /* NetCDF: distance from the beginning of the in-memory grid */
173-
size_t n_alloc; /* Bytes allocated for this grid */
174-
unsigned int stride; /* NetCDF: distance between two rows in the in-memory grid */
175-
double r_inc[2]; /* Reciprocal incs, i.e. 1/inc */
176-
char flags[4]; /* Flags used for ESRI grids */
177-
char *pocket; /* GDAL: A working variable handy to transmit info between funcs e.g. +b<band_info> to gdalread */
178-
double bcr_threshold; /* sum of cardinals must >= threshold in bilinear; else NaN */
179-
unsigned int has_NaNs; /* Is 2 if the grid contains any NaNs, 1 if it does not, and 0 if no check has yet happened */
180-
unsigned int bcr_interpolant; /* Interpolation function used (0, 1, 2, 3) */
181-
unsigned int bcr_n; /* Width of the interpolation function */
182-
unsigned int nxp; /* if X periodic, nxp > 0 is the period in pixels */
183-
unsigned int nyp; /* if Y periodic, nxp > 0 is the period in pixels */
184-
unsigned int no_BC; /* If true we skip BC stuff entirely */
185-
unsigned int gn; /* true if top edge will be set as N pole */
186-
unsigned int gs; /* true if bottom edge will be set as S pole */
187-
unsigned int is_netcdf4; /* true if netCDF-4/HDF5 format */
188-
unsigned int var_spacing[2]; /* true if a netcdf grid has non-equidistant x and/or y arrays */
189-
enum GMT_enum_type orig_datatype; /* GMT_FLOAT, GMT_SHORT, etc how the source grid was represented */
190-
size_t z_chunksize[2]; /* chunk size (lat,lon) */
191-
unsigned int z_scale_given; /* 1 if +s was specified */
192-
unsigned int z_offset_given; /* 1 if +o was specified */
193-
unsigned int z_shuffle; /* if shuffle filter is turned on */
194-
unsigned int z_deflate_level; /* if deflate filter is in use */
195-
unsigned int z_scale_autoadjust; /* if z_scale_factor should be auto-detected */
196-
unsigned int z_offset_autoadjust;/* if z_add_offset should be auto-detected */
197-
/* xy_*[] is separate settings for GMT_IN and GMT_OUT */
198-
unsigned int xy_adjust[2]; /* 1 if +u<unit> was parsed and scale set, 3 if xy has been adjusted, 0 otherwise */
199-
unsigned int xy_mode[2]; /* 1 if +U<unit> was parsed, 0 otherwise */
200-
unsigned int xy_unit[2]; /* Unit enum specified via +u<unit> */
201-
double xy_unit_to_meter[2]; /* Scale, given xy_unit, to convert xy from <unit> to meters */
202-
uint64_t (*index_function) (struct GMT_GRID_HEADER *, uint64_t, uint64_t, uint64_t); /* Pointer to index function (for images only) */
155+
unsigned int trendmode; /* Holds status for detrending of grids. 0 if not detrended, 1 if mean, 2 if mid-value, and 3 if LS plane removed */
156+
unsigned int arrangement; /* Holds status for complex grid as how the read/imag is placed in the grid (interleaved, R only, etc.) */
157+
unsigned int BC[4]; /* Boundary condition applied on each side via pad [0 = not set, 1 = natural, 2 = periodic, 3 = data] */
158+
unsigned int grdtype; /* 0 for Cartesian, > 0 for geographic and depends on 360 periodicity [see GMT_enum_grdtype in gmt_grd.h] */
159+
unsigned int reset_pad; /* true in cases where we need a subset from a memory grid and must compute node index separately */
160+
char name[GMT_GRID_NAME_LEN256]; /* Actual name of the file after any ?<varname> and =<stuff> has been removed */
161+
char varname[GMT_GRID_VARNAME_LEN80]; /* NetCDF: variable name */
162+
char *title; /* Title string not limited to GMT_GRID_TITLE_LEN80 characters */
163+
char *cpt; /* Name of default CPT for a remote grid subset written via grdcut */
164+
char *command; /* Command/history string not limited to GMT_GRID_TITLE_LEN80 characters */
165+
char *remark; /* Remark/description string not limited to GMT_GRID_REMARK_LEN160 characters */
166+
int row_order; /* NetCDF: k_nc_start_south if S->N, k_nc_start_north if N->S */
167+
int z_id; /* NetCDF: id of z field */
168+
int ncid; /* NetCDF: file ID */
169+
int xy_dim[2]; /* NetCDF: dimension order of x and y; normally {1, 0} */
170+
int xyz_id[3]; /* NetCDF: id of x, y, and z (if cube) field */
171+
size_t t_index[3]; /* NetCDF: index of higher coordinates */
172+
size_t data_offset; /* NetCDF: distance from the beginning of the in-memory grid */
173+
size_t n_alloc; /* Bytes allocated for this grid */
174+
unsigned int stride; /* NetCDF: distance between two rows in the in-memory grid */
175+
double r_inc[2]; /* Reciprocal incs, i.e. 1/inc */
176+
double nan_rgb[4]; /* Transparent NaN color in an indexed RGB image, with nan_value as that index */
177+
char flags[4]; /* Flags used for ESRI grids */
178+
char *pocket; /* GDAL: A working variable handy to transmit info between funcs e.g. +b<band_info> to gdalread */
179+
double bcr_threshold; /* sum of cardinals must >= threshold in bilinear; else NaN */
180+
unsigned int has_NaN_rgb; /* Is 1 if an indexed RGB image had a specific NaN color for transparency */
181+
unsigned int has_NaNs; /* Is 2 if the grid contains any NaNs, 1 if it does not, and 0 if no check has yet happened */
182+
unsigned int bcr_interpolant; /* Interpolation function used (0, 1, 2, 3) */
183+
unsigned int bcr_n; /* Width of the interpolation function */
184+
unsigned int nxp; /* if X periodic, nxp > 0 is the period in pixels */
185+
unsigned int nyp; /* if Y periodic, nxp > 0 is the period in pixels */
186+
unsigned int no_BC; /* If true we skip BC stuff entirely */
187+
unsigned int gn; /* true if top edge will be set as N pole */
188+
unsigned int gs; /* true if bottom edge will be set as S pole */
189+
unsigned int is_netcdf4; /* true if netCDF-4/HDF5 format */
190+
unsigned int var_spacing[2]; /* true if a netcdf grid has non-equidistant x and/or y arrays */
191+
enum GMT_enum_type orig_datatype; /* GMT_FLOAT, GMT_SHORT, etc how the source grid was represented */
192+
size_t z_chunksize[2]; /* chunk size (lat,lon) */
193+
unsigned int z_scale_given; /* 1 if +s was specified */
194+
unsigned int z_offset_given; /* 1 if +o was specified */
195+
unsigned int z_shuffle; /* if shuffle filter is turned on */
196+
unsigned int z_deflate_level; /* if deflate filter is in use */
197+
unsigned int z_scale_autoadjust; /* if z_scale_factor should be auto-detected */
198+
unsigned int z_offset_autoadjust; /* if z_add_offset should be auto-detected */
199+
/* xy_*[] is separate settings for GMT_IN and GMT_OUT */
200+
unsigned int xy_adjust[2]; /* 1 if +u<unit> was parsed and scale set, 3 if xy has been adjusted, 0 otherwise */
201+
unsigned int xy_mode[2]; /* 1 if +U<unit> was parsed, 0 otherwise */
202+
unsigned int xy_unit[2]; /* Unit enum specified via +u<unit> */
203+
double xy_unit_to_meter[2]; /* Scale, given xy_unit, to convert xy from <unit> to meters */
204+
/* Pointer to index function (for images only) */
205+
uint64_t (*index_function) (struct GMT_GRID_HEADER *, uint64_t, uint64_t, uint64_t);
203206
};
204207

205208
struct GMT_GRID_HIDDEN { /* Supporting information hidden from the API */

0 commit comments

Comments
 (0)