lasinfo (210611) report for 'AHN4T/57EN2_17.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 340/2022 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 28464500 number of points by return: 25283116 2247021 771552 147291 15520 scale factor x y z: 0.001 0.001 0.001 offset x y z: 165980 369980 0 min x y z: 165980.000 369980.000 23.213 max x y z: 167019.999 371269.999 57.239 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 28464500 extended number of points by return: 25283116 2247021 771552 147291 15520 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 23213 57239 intensity 56 4860 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 30 user_data 6 7 point_source_ID 82 84 gps_time 296126391.300873 296128891.272598 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 8 255 G 35 255 B 16 255 NIR 9 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 5000 extended_scanner_channel 0 0 attribute0 0.56 48.6 ('Amplitude') attribute1 -16.46 32.1 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25283116 number of intermediate returns: 936272 number of last returns: 25273460 number of single returns: 23028348 covered area in square units/kilounits: 1339532/1.34 point density: all returns 21.25 last only 18.87 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28464500 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25283116 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2247021 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 771552 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 147291 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 15520 instead zero. overview over extended number of returns of given pulse: 23028348 2956020 1874955 527618 72890 4420 249 0 0 0 0 0 0 0 0 histogram of classification of points: 4008010 unclassified (1) 23857367 ground (2) 563872 building (6) 34831 water (9) 420 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2127599 +---> 458710 of those are unclassified (1) +---> 1639549 of those are ground (2) +---> 27683 of those are building (6) +---> 1657 of those are water (9) z coordinate histogram with bin size 0.100000 bin [23.2,23.3) has 47 bin [23.3,23.4) has 907 bin [23.4,23.5) has 2749 bin [23.5,23.6) has 3456 bin [23.6,23.7) has 3532 bin [23.7,23.8) has 5226 bin [23.8,23.9) has 26318 bin [23.9,24.0) has 46588 bin [24.0,24.1) has 60745 bin [24.1,24.2) has 89218 bin [24.2,24.3) has 118502 bin [24.3,24.4) has 156437 bin [24.4,24.5) has 163956 bin [24.5,24.6) has 212691 bin [24.6,24.7) has 290913 bin [24.7,24.8) has 360246 bin [24.8,24.9) has 398351 bin [24.9,25.0) has 714042 bin [25.0,25.1) has 894215 bin [25.1,25.2) has 1208753 bin [25.2,25.3) has 2483495 bin [25.3,25.4) has 2304371 bin [25.4,25.5) has 1445380 bin [25.5,25.6) has 1408453 bin [25.6,25.7) has 1426503 bin [25.7,25.8) has 1311344 bin [25.8,25.9) has 1326303 bin [25.9,26.0) has 1036933 bin [26.0,26.1) has 1226888 bin [26.1,26.2) has 1206352 bin [26.2,26.3) has 1593323 bin [26.3,26.4) has 1136295 bin [26.4,26.5) has 476108 bin [26.5,26.6) has 191552 bin [26.6,26.7) has 133301 bin [26.7,26.8) has 136604 bin [26.8,26.9) has 154864 bin [26.9,27.0) has 135402 bin [27.0,27.1) has 99276 bin [27.1,27.2) has 82298 bin [27.2,27.3) has 73079 bin [27.3,27.4) has 67010 bin [27.4,27.5) has 57264 bin [27.5,27.6) has 40860 bin [27.6,27.7) has 25861 bin [27.7,27.8) has 20379 bin [27.8,27.9) has 19607 bin [27.9,28.0) has 19433 bin [28.0,28.1) has 23214 bin [28.1,28.2) has 27673 bin [28.2,28.3) has 25704 bin [28.3,28.4) has 22867 bin [28.4,28.5) has 26447 bin [28.5,28.6) has 23825 bin [28.6,28.7) has 23495 bin [28.7,28.8) has 24923 bin [28.8,28.9) has 25429 bin [28.9,29.0) has 23435 bin [29.0,29.1) has 23693 bin [29.1,29.2) has 24087 bin [29.2,29.3) has 26107 bin [29.3,29.4) has 24819 bin [29.4,29.5) has 25035 bin [29.5,29.6) has 24859 bin [29.6,29.7) has 24307 bin [29.7,29.8) has 24679 bin [29.8,29.9) has 25273 bin [29.9,30.0) has 25705 bin [30.0,30.1) has 25280 bin [30.1,30.2) has 25837 bin [30.2,30.3) has 25731 bin [30.3,30.4) has 26134 bin [30.4,30.5) has 25831 bin [30.5,30.6) has 26748 bin [30.6,30.7) has 26851 bin [30.7,30.8) has 26414 bin [30.8,30.9) has 26485 bin [30.9,31.0) has 26329 bin [31.0,31.1) has 26317 bin [31.1,31.2) has 26696 bin [31.2,31.3) has 26436 bin [31.3,31.4) has 26901 bin [31.4,31.5) has 25824 bin [31.5,31.6) has 26476 bin [31.6,31.7) has 25610 bin [31.7,31.8) has 24939 bin [31.8,31.9) has 24081 bin [31.9,32.0) has 23486 bin [32.0,32.1) has 23343 bin [32.1,32.2) has 22275 bin [32.2,32.3) has 22338 bin [32.3,32.4) has 22460 bin [32.4,32.5) has 22026 bin [32.5,32.6) has 22435 bin [32.6,32.7) has 21543 bin [32.7,32.8) has 21519 bin [32.8,32.9) has 21156 bin [32.9,33.0) has 21739 bin [33.0,33.1) has 21669 bin [33.1,33.2) has 20918 bin [33.2,33.3) has 21134 bin [33.3,33.4) has 20841 bin [33.4,33.5) has 20914 bin [33.5,33.6) has 20684 bin [33.6,33.7) has 20796 bin [33.7,33.8) has 21132 bin [33.8,33.9) has 20686 bin [33.9,34.0) has 20383 bin [34.0,34.1) has 20664 bin [34.1,34.2) has 21084 bin [34.2,34.3) has 21128 bin [34.3,34.4) has 21046 bin [34.4,34.5) has 21105 bin [34.5,34.6) has 20787 bin [34.6,34.7) has 20938 bin [34.7,34.8) has 21021 bin [34.8,34.9) has 21084 bin [34.9,35.0) has 20903 bin [35.0,35.1) has 21358 bin [35.1,35.2) has 21199 bin [35.2,35.3) has 21071 bin [35.3,35.4) has 21061 bin [35.4,35.5) has 21338 bin [35.5,35.6) has 21560 bin [35.6,35.7) has 21803 bin [35.7,35.8) has 21872 bin [35.8,35.9) has 22031 bin [35.9,36.0) has 22092 bin [36.0,36.1) 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[43.7,43.8) has 13692 bin [43.8,43.9) has 13176 bin [43.9,44.0) has 12628 bin [44.0,44.1) has 12087 bin [44.1,44.2) has 11494 bin [44.2,44.3) has 10961 bin [44.3,44.4) has 10474 bin [44.4,44.5) has 9924 bin [44.5,44.6) has 9491 bin [44.6,44.7) has 9072 bin [44.7,44.8) has 8487 bin [44.8,44.9) has 8153 bin [44.9,45.0) has 7729 bin [45.0,45.1) has 7564 bin [45.1,45.2) has 7267 bin [45.2,45.3) has 6770 bin [45.3,45.4) has 6634 bin [45.4,45.5) has 6414 bin [45.5,45.6) has 6216 bin [45.6,45.7) has 5962 bin [45.7,45.8) has 5838 bin [45.8,45.9) has 5448 bin [45.9,46.0) has 5273 bin [46.0,46.1) has 5091 bin [46.1,46.2) has 4943 bin [46.2,46.3) has 4802 bin [46.3,46.4) has 4691 bin [46.4,46.5) has 4488 bin [46.5,46.6) has 4276 bin [46.6,46.7) has 4040 bin [46.7,46.8) has 3811 bin [46.8,46.9) has 3583 bin [46.9,47.0) has 3411 bin [47.0,47.1) has 3189 bin [47.1,47.2) has 3044 bin [47.2,47.3) has 3017 bin [47.3,47.4) has 2801 bin [47.4,47.5) has 2747 bin [47.5,47.6) has 2587 bin [47.6,47.7) has 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bin [51.8,51.9) has 246 bin [51.9,52.0) has 232 bin [52.0,52.1) has 188 bin [52.1,52.2) has 209 bin [52.2,52.3) has 227 bin [52.3,52.4) has 236 bin [52.4,52.5) has 184 bin [52.5,52.6) has 213 bin [52.6,52.7) has 205 bin [52.7,52.8) has 207 bin [52.8,52.9) has 178 bin [52.9,53.0) has 200 bin [53.0,53.1) has 180 bin [53.1,53.2) has 207 bin [53.2,53.3) has 181 bin [53.3,53.4) has 149 bin [53.4,53.5) has 150 bin [53.5,53.6) has 160 bin [53.6,53.7) has 136 bin [53.7,53.8) has 128 bin [53.8,53.9) has 127 bin [53.9,54.0) has 131 bin [54.0,54.1) has 148 bin [54.1,54.2) has 119 bin [54.2,54.3) has 116 bin [54.3,54.4) has 100 bin [54.4,54.5) has 107 bin [54.5,54.6) has 94 bin [54.6,54.7) has 101 bin [54.7,54.8) has 87 bin [54.8,54.9) has 73 bin [54.9,55.0) has 86 bin [55.0,55.1) has 72 bin [55.1,55.2) has 67 bin [55.2,55.3) has 64 bin [55.3,55.4) has 55 bin [55.4,55.5) has 48 bin [55.5,55.6) has 52 bin [55.6,55.7) has 37 bin [55.7,55.8) has 44 bin [55.8,55.9) has 36 bin [55.9,56.0) has 37 bin [56.0,56.1) has 23 bin [56.1,56.2) has 29 bin [56.2,56.3) has 18 bin [56.3,56.4) has 13 bin [56.4,56.5) has 15 bin [56.5,56.6) has 9 bin [56.6,56.7) has 12 bin [56.7,56.8) has 10 bin [56.8,56.9) has 8 bin [56.9,57.0) has 10 bin [57.0,57.1) has 3 bin [57.1,57.2) has 3 bin [57.2,57.3) has 1 average z coordinate 27.2 for 28464500 element(s) point source id histogram with bin size 1.000000 bin 82 has 5898170 bin 83 has 22092629 bin 84 has 473701 average point source id 82.80943037819037 for 28464500 element(s)