v object
From DavinciWiki
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Description This davinci structure is created from files containing ISIS header information. The x and y coordinate on the planet are extracted along with the width and height of the data. This specific organization of data is used for mosaicking THEMIS data in davinci. There are various functions whch require this input format. Some examples of these functions can be seen in the Mosaic Tools category. To put an ISIS file in this format the function v_make must be used.
dv> a
struct, 9 elements
record_type: "FIXED_LENGTH"
record_bytes: 512
file_records: 234636
label_records: 24
file_state: "CLEAN"
ptr_to_history: 25
history: struct, 2 elements
Object: "HISTORY"
data: struct, 16 elements...
ptr_to_qube: 55
qube: struct, 37 elements
Object: "QUBE"
axes: 3
axis_name: Text Buffer with 3 lines of text
1: SAMPLE
2: LINE
3: BAND
core_items: 3x1x1 array of int, bsq format [12 bytes]
core_item_bytes: 4
core_item_type: "PC_REAL"
core_base: 0.000000000
core_multiplier: 1.000000000
core_valid_minimum: 2147483647
core_null: 2147483647
core_low_repr_saturation: 2147483647
core_low_instr_saturation: 2147483647
core_high_instr_saturation: 2147483647
core_high_repr_saturation: 2147483647
suffix_bytes: 4
suffix_items: 3x1x1 array of int, bsq format [12 bytes]
core_name: "CALIBRATED_SPECTRAL_RADIANCE"
core_unit: ""WATT*CM**-2*SR**-1*UM**-1""
data_set_id: ""ODY-M-THM-3-IRRDR-V1.0""
producer_id: ""ODY_THM_TEAM""
product_id: ""I01126001RDR""
product_creation_time: ""2004-10-10T13:58:06.000Z""
product_version_id: 1.600000000
release_id: ""0002""
orbit_number: 1126
flight_software_version_id: 1.000000000
command_sequence_number: 1126
target_name: ""MARS""
isis_instrument: struct, 15 elements...
isis_target: struct, 5 elements...
band_bin: struct, 8 elements...
themis_keywords: struct, 4 elements...
isis_ingestion: struct, 4 elements...
isis_geometry: struct, 8 elements...
image_map_projection: struct, 19 elements...
volatile_info: struct, 2 elements...
data: 829x3622x10 array of float, bsq format [120,105,520 bytes]
dv> b=v_make(a)
struct, 7 elements
x: -414
y: 2849
w: 829
h: 3622
lines: 3600
samples: 320
data: 829x3622x10 array of float, bsq format [120,105,520 bytes]
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Last Updated: Feb-2022
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