Private Member Functions | |
| procedure | field_pos |
| Field position for a given grid point. More... | |
| procedure | gdswzd => gdswzd_gaussian |
| Calculates Earth coordinates (iopt = 1) or grid coorindates (iopt = -1) for Gaussian grids. More... | |
| generic | init => init_grib1, init_grib2 |
| Init subprogram. More... | |
| procedure | init_grib1 |
| Initializes a gaussian grid given a grib1_descriptor object. More... | |
| procedure | init_grib2 |
| Initializes a gaussian grid given a grib2_descriptor object. More... | |
Private Attributes | |
| class(ip_grid_descriptor), allocatable | descriptor |
| Descriptor. More... | |
| real | dlon |
| "i"-direction increment. More... | |
| real | eccen_squared |
| Eccentricity of the Earth squared (e^2). More... | |
| real | hi |
| Scan mode flag in 'i' direction. More... | |
| integer | im |
| Number of x points. More... | |
| integer | iwrap |
| x wraparound increment (0 if no wraparound). More... | |
| integer | jg |
| Number of parallels between the equator and pole times 2. More... | |
| integer | jh |
| Scan mode flag in 'j' direction. More... | |
| integer | jm |
| Number of y points. More... | |
| integer | jscan |
| Scanning mode in the 'j' direction. More... | |
| integer | jwrap1 |
| y wraparound lower pivot point (0 if no wraparound). More... | |
| integer | jwrap2 |
| y wraparound upper pivot point (0 if no wraparound). More... | |
| integer | kscan |
| Mass/wind flag for staggered diagonal (0 if mass; 1 if wind). More... | |
| integer | nm |
| Total number of points. More... | |
| integer | nscan |
| integer | nscan_field_pos |
| nscan for field_pos routine. More... | |
| real | rerth |
| Radius of the Earth. More... | |
| real | rlat1 |
| Latitude of first grid point. More... | |
| real | rlon1 |
| Longitude of first grid point. More... | |
| real | rlon2 |
| Longitude of last grid point. More... | |
Detailed Description
Definition at line 24 of file ip_gaussian_grid_mod.F90.
Member Function/Subroutine Documentation
◆ field_pos()
|
privateinherited |
Field position for a given grid point.
- Returns
- Integer position in grib field to locate grid point.
Definition at line 82 of file ip_grid_mod.F90.
◆ gdswzd()
|
private |
Calculates Earth coordinates (iopt = 1) or grid coorindates (iopt = -1) for Gaussian grids.
- Returns
- N/A
Definition at line 40 of file ip_gaussian_grid_mod.F90.
◆ init()
|
privateinherited |
◆ init_grib1()
|
private |
Initializes a gaussian grid given a grib1_descriptor object.
- Returns
- N/A
Definition at line 35 of file ip_gaussian_grid_mod.F90.
◆ init_grib2()
|
private |
Initializes a gaussian grid given a grib2_descriptor object.
- Returns
- N/A
Definition at line 37 of file ip_gaussian_grid_mod.F90.
Field Documentation
◆ descriptor
|
privateinherited |
Descriptor.
Definition at line 53 of file ip_grid_mod.F90.
◆ dlon
|
private |
"i"-direction increment.
GRIB2 Section 3, octets 64-67.
Definition at line 26 of file ip_gaussian_grid_mod.F90.
◆ eccen_squared
|
privateinherited |
Eccentricity of the Earth squared (e^2).
Definition at line 72 of file ip_grid_mod.F90.
◆ hi
|
private |
Scan mode flag in 'i' direction.
When '1' points scan from W to E. When "-1" points scan from E to W.
Definition at line 30 of file ip_gaussian_grid_mod.F90.
◆ im
|
privateinherited |
Number of x points.
Definition at line 55 of file ip_grid_mod.F90.
◆ iwrap
|
privateinherited |
x wraparound increment (0 if no wraparound).
Definition at line 68 of file ip_grid_mod.F90.
◆ jg
|
private |
Number of parallels between the equator and pole times 2.
GRIB2 Section 3, octets 68-71.
Definition at line 31 of file ip_gaussian_grid_mod.F90.
◆ jh
|
private |
Scan mode flag in 'j' direction.
When '1' points scan from N to S. When "-1" points scan from S to N.
Definition at line 25 of file ip_gaussian_grid_mod.F90.
◆ jm
|
privateinherited |
Number of y points.
Definition at line 56 of file ip_grid_mod.F90.
◆ jscan
|
private |
Scanning mode in the 'j' direction.
GRIB2 Section 3, octet 72.
Definition at line 32 of file ip_gaussian_grid_mod.F90.
◆ jwrap1
|
privateinherited |
y wraparound lower pivot point (0 if no wraparound).
Definition at line 69 of file ip_grid_mod.F90.
◆ jwrap2
|
privateinherited |
y wraparound upper pivot point (0 if no wraparound).
Definition at line 70 of file ip_grid_mod.F90.
◆ kscan
|
privateinherited |
Mass/wind flag for staggered diagonal (0 if mass; 1 if wind).
Definition at line 64 of file ip_grid_mod.F90.
◆ nm
|
privateinherited |
Total number of points.
Definition at line 57 of file ip_grid_mod.F90.
◆ nscan
|
privateinherited |
- Parameters
-
Scanning mode. - 0 if x first then y;
- 1 if y first then x;
- 3 if staggered diagonal like projection 203.
Definition at line 63 of file ip_grid_mod.F90.
◆ nscan_field_pos
|
privateinherited |
nscan for field_pos routine.
Can be different than nscan due to differences in grib/grib2.
Definition at line 66 of file ip_grid_mod.F90.
◆ rerth
|
privateinherited |
Radius of the Earth.
Definition at line 71 of file ip_grid_mod.F90.
◆ rlat1
|
private |
Latitude of first grid point.
GRIB2 Section 3, octets 47-50.
Definition at line 27 of file ip_gaussian_grid_mod.F90.
◆ rlon1
|
private |
Longitude of first grid point.
GRIB2 Section 3, octets 51-54.
Definition at line 28 of file ip_gaussian_grid_mod.F90.
◆ rlon2
|
private |
Longitude of last grid point.
GRIB2 Section 3, octets 60-63.
Definition at line 29 of file ip_gaussian_grid_mod.F90.
The documentation for this type was generated from the following file:
