lasinfo (210611) report for 'AHN4T/57HN2_20.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: 27183210 number of points by return: 25013239 1621296 468777 73940 5958 scale factor x y z: 0.001 0.001 0.001 offset x y z: 178980 357480 0 min x y z: 178980.000 357480.000 28.512 max x y z: 180019.999 358769.999 63.092 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: 27183210 extended number of points by return: 25013239 1621296 468777 73940 5958 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 28512 63092 intensity 36 4378 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 29 user_data 6 7 point_source_ID 97 99 gps_time 297860074.601110 297862534.404349 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 31 255 G 52 255 B 37 255 NIR 16 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.36 43.78 ('Amplitude') attribute1 -16.52 27.24 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25013239 number of intermediate returns: 551213 number of last returns: 24996661 number of single returns: 23377903 covered area in square units/kilounits: 1340984/1.34 point density: all returns 20.27 last only 18.64 (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 27183210 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25013239 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1621296 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 468777 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 73940 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 5958 instead zero. overview over extended number of returns of given pulse: 23377903 2314414 1187463 273367 28476 1498 89 0 0 0 0 0 0 0 0 histogram of classification of points: 2956116 unclassified (1) 23164022 ground (2) 1003685 building (6) 59139 water (9) 248 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2152193 +---> 280965 of those are unclassified (1) +---> 1828910 of those are ground (2) +---> 39927 of those are building (6) +---> 2391 of those are water (9) z coordinate histogram with bin size 0.100000 bin [28.5,28.6) has 52 bin [28.6,28.7) has 1171 bin [28.7,28.8) has 5994 bin [28.8,28.9) has 9204 bin [28.9,29.0) has 7330 bin [29.0,29.1) has 11415 bin [29.1,29.2) has 29920 bin [29.2,29.3) has 55706 bin [29.3,29.4) has 75253 bin [29.4,29.5) has 113061 bin [29.5,29.6) has 213287 bin [29.6,29.7) has 360698 bin [29.7,29.8) has 790200 bin [29.8,29.9) has 1359910 bin [29.9,30.0) has 1828476 bin [30.0,30.1) has 1974285 bin [30.1,30.2) has 1821232 bin [30.2,30.3) has 2196272 bin [30.3,30.4) has 2033008 bin [30.4,30.5) has 1883428 bin [30.5,30.6) has 1847542 bin [30.6,30.7) has 1552355 bin [30.7,30.8) has 1199518 bin [30.8,30.9) has 827291 bin [30.9,31.0) has 817539 bin [31.0,31.1) has 827218 bin [31.1,31.2) has 638716 bin [31.2,31.3) has 514334 bin [31.3,31.4) has 334588 bin [31.4,31.5) has 159267 bin [31.5,31.6) has 77450 bin [31.6,31.7) has 48825 bin [31.7,31.8) has 36694 bin [31.8,31.9) has 32056 bin [31.9,32.0) has 29746 bin [32.0,32.1) has 28830 bin [32.1,32.2) has 28747 bin [32.2,32.3) has 28817 bin [32.3,32.4) has 27408 bin [32.4,32.5) has 27508 bin [32.5,32.6) has 27267 bin [32.6,32.7) has 28431 bin [32.7,32.8) has 29419 bin [32.8,32.9) has 30404 bin [32.9,33.0) has 30357 bin [33.0,33.1) has 33092 bin [33.1,33.2) has 34838 bin [33.2,33.3) has 37190 bin [33.3,33.4) has 38556 bin [33.4,33.5) has 40046 bin [33.5,33.6) has 43073 bin [33.6,33.7) has 46396 bin [33.7,33.8) has 62788 bin [33.8,33.9) has 53241 bin [33.9,34.0) has 53678 bin [34.0,34.1) has 48978 bin [34.1,34.2) has 40140 bin [34.2,34.3) has 38760 bin [34.3,34.4) has 37127 bin [34.4,34.5) has 37910 bin [34.5,34.6) has 38204 bin [34.6,34.7) has 35084 bin [34.7,34.8) has 33817 bin [34.8,34.9) has 32377 bin [34.9,35.0) has 32276 bin [35.0,35.1) has 32395 bin [35.1,35.2) has 31858 bin [35.2,35.3) has 31597 bin [35.3,35.4) has 30343 bin [35.4,35.5) has 29547 bin [35.5,35.6) has 29603 bin [35.6,35.7) has 29148 bin [35.7,35.8) has 31108 bin [35.8,35.9) has 28721 bin [35.9,36.0) has 27722 bin [36.0,36.1) has 28347 bin [36.1,36.2) has 27625 bin [36.2,36.3) has 28060 bin [36.3,36.4) has 29169 bin [36.4,36.5) has 28956 bin [36.5,36.6) has 29387 bin [36.6,36.7) has 29710 bin [36.7,36.8) has 28891 bin [36.8,36.9) has 28212 bin [36.9,37.0) has 27488 bin [37.0,37.1) has 27424 bin [37.1,37.2) has 27244 bin [37.2,37.3) has 26982 bin [37.3,37.4) has 26869 bin [37.4,37.5) has 26559 bin [37.5,37.6) 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200 bin [57.5,57.6) has 228 bin [57.6,57.7) has 220 bin [57.7,57.8) has 210 bin [57.8,57.9) has 223 bin [57.9,58.0) has 202 bin [58.0,58.1) has 235 bin [58.1,58.2) has 240 bin [58.2,58.3) has 206 bin [58.3,58.4) has 200 bin [58.4,58.5) has 207 bin [58.5,58.6) has 203 bin [58.6,58.7) has 185 bin [58.7,58.8) has 189 bin [58.8,58.9) has 177 bin [58.9,59.0) has 173 bin [59.0,59.1) has 164 bin [59.1,59.2) has 178 bin [59.2,59.3) has 167 bin [59.3,59.4) has 164 bin [59.4,59.5) has 161 bin [59.5,59.6) has 161 bin [59.6,59.7) has 175 bin [59.7,59.8) has 148 bin [59.8,59.9) has 165 bin [59.9,60.0) has 150 bin [60.0,60.1) has 155 bin [60.1,60.2) has 141 bin [60.2,60.3) has 139 bin [60.3,60.4) has 148 bin [60.4,60.5) has 113 bin [60.5,60.6) has 129 bin [60.6,60.7) has 122 bin [60.7,60.8) has 124 bin [60.8,60.9) has 127 bin [60.9,61.0) has 119 bin [61.0,61.1) has 73 bin [61.1,61.2) has 87 bin [61.2,61.3) has 81 bin [61.3,61.4) has 73 bin [61.4,61.5) has 71 bin [61.5,61.6) has 60 bin [61.6,61.7) has 55 bin [61.7,61.8) has 68 bin [61.8,61.9) has 67 bin [61.9,62.0) has 46 bin [62.0,62.1) has 35 bin [62.1,62.2) has 32 bin [62.2,62.3) has 35 bin [62.3,62.4) has 21 bin [62.4,62.5) has 18 bin [62.5,62.6) has 12 bin [62.6,62.7) has 4 bin [62.7,62.8) has 3 bin [62.8,62.9) has 2 bin [63.0,63.1) has 1 average z coordinate 31.4 for 27183210 element(s) point source id histogram with bin size 1.000000 bin 97 has 2744189 bin 98 has 22543773 bin 99 has 1895248 average point source id 97.968769655975137 for 27183210 element(s)