lasinfo (210611) report for 'AHN4T/35AN2_12.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: 337/2022 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: 20150085 number of points by return: 16363022 2435428 1051489 260930 36211 scale factor x y z: 0.001 0.001 0.001 offset x y z: 265980 471230 0 min x y z: 265980.000 472033.060 32.301 max x y z: 267019.999 472519.999 64.020 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: 20150085 extended number of points by return: 16363022 2435428 1051489 260930 36211 2862 143 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 803060 1289999 Z 32301 64020 intensity 41 4092 return_number 1 7 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 185 1185 gps_time 328785726.175321 331735499.320217 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 33 255 B 20 255 NIR 11 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.2 24.3 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 16363022 number of intermediate returns: 1352715 number of last returns: 16362334 number of single returns: 13927986 covered area in square units/kilounits: 394532/0.39 point density: all returns 51.07 last only 41.47 (per square units) spacing: all returns 0.14 last only 0.16 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 20150085 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 16363022 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2435428 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1051489 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 260930 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 36211 instead zero. overview over extended number of returns of given pulse: 13927986 2765465 2371384 900442 167352 16469 987 0 0 0 0 0 0 0 0 histogram of classification of points: 4249569 unclassified (1) 15730586 ground (2) 128064 building (6) 40906 water (9) 960 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1799561 +---> 446161 of those are unclassified (1) +---> 1341358 of those are ground (2) +---> 3904 of those are building (6) +---> 8138 of those are water (9) z coordinate histogram with bin size 0.100000 bin [32.3,32.4) has 57 bin [32.4,32.5) has 1885 bin [32.5,32.6) has 3676 bin [32.6,32.7) has 3531 bin [32.7,32.8) has 3612 bin [32.8,32.9) has 31984 bin [32.9,33.0) has 7915 bin [33.0,33.1) has 8767 bin [33.1,33.2) has 9624 bin [33.2,33.3) has 8116 bin [33.3,33.4) has 7869 bin [33.4,33.5) has 7751 bin [33.5,33.6) has 8111 bin [33.6,33.7) has 8342 bin [33.7,33.8) has 10464 bin [33.8,33.9) has 19056 bin [33.9,34.0) has 25143 bin [34.0,34.1) has 29295 bin [34.1,34.2) has 55755 bin [34.2,34.3) has 80275 bin [34.3,34.4) has 105915 bin [34.4,34.5) has 157415 bin [34.5,34.6) has 184054 bin [34.6,34.7) has 164762 bin [34.7,34.8) has 127359 bin [34.8,34.9) has 110815 bin [34.9,35.0) has 98543 bin [35.0,35.1) has 142942 bin [35.1,35.2) has 269998 bin [35.2,35.3) has 364276 bin [35.3,35.4) has 545305 bin [35.4,35.5) has 578163 bin [35.5,35.6) has 648310 bin [35.6,35.7) has 894120 bin [35.7,35.8) has 803900 bin [35.8,35.9) has 780432 bin [35.9,36.0) has 879573 bin [36.0,36.1) has 1194888 bin [36.1,36.2) has 903304 bin [36.2,36.3) has 576027 bin [36.3,36.4) has 608515 bin [36.4,36.5) has 525756 bin [36.5,36.6) has 530982 bin [36.6,36.7) has 380860 bin [36.7,36.8) has 301856 bin [36.8,36.9) has 296863 bin [36.9,37.0) has 282059 bin [37.0,37.1) has 278594 bin [37.1,37.2) has 334478 bin [37.2,37.3) has 375980 bin [37.3,37.4) has 310113 bin [37.4,37.5) has 305196 bin 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has 10056 bin [56.7,56.8) has 9556 bin [56.8,56.9) has 9128 bin [56.9,57.0) has 8928 bin [57.0,57.1) has 8782 bin [57.1,57.2) has 8516 bin [57.2,57.3) has 7930 bin [57.3,57.4) has 7710 bin [57.4,57.5) has 7561 bin [57.5,57.6) has 7361 bin [57.6,57.7) has 7044 bin [57.7,57.8) has 6692 bin [57.8,57.9) has 6250 bin [57.9,58.0) has 6132 bin [58.0,58.1) has 5846 bin [58.1,58.2) has 5389 bin [58.2,58.3) has 5157 bin [58.3,58.4) has 4978 bin [58.4,58.5) has 4650 bin [58.5,58.6) has 4559 bin [58.6,58.7) has 4415 bin [58.7,58.8) has 3991 bin [58.8,58.9) has 3784 bin [58.9,59.0) has 3591 bin [59.0,59.1) has 3348 bin [59.1,59.2) has 3238 bin [59.2,59.3) has 3173 bin [59.3,59.4) has 2893 bin [59.4,59.5) has 2861 bin [59.5,59.6) has 2655 bin [59.6,59.7) has 2435 bin [59.7,59.8) has 2346 bin [59.8,59.9) has 2278 bin [59.9,60.0) has 2131 bin [60.0,60.1) has 2093 bin [60.1,60.2) has 1878 bin [60.2,60.3) has 1899 bin [60.3,60.4) has 1736 bin [60.4,60.5) has 1715 bin [60.5,60.6) has 1622 bin [60.6,60.7) has 1422 bin [60.7,60.8) has 1198 bin [60.8,60.9) has 1188 bin [60.9,61.0) has 1115 bin [61.0,61.1) has 1019 bin [61.1,61.2) has 928 bin [61.2,61.3) has 839 bin [61.3,61.4) has 759 bin [61.4,61.5) has 688 bin [61.5,61.6) has 665 bin [61.6,61.7) has 611 bin [61.7,61.8) has 551 bin [61.8,61.9) has 456 bin [61.9,62.0) has 391 bin [62.0,62.1) has 442 bin [62.1,62.2) has 397 bin [62.2,62.3) has 406 bin [62.3,62.4) has 338 bin [62.4,62.5) has 341 bin [62.5,62.6) has 317 bin [62.6,62.7) has 326 bin [62.7,62.8) has 293 bin [62.8,62.9) has 266 bin [62.9,63.0) has 246 bin [63.0,63.1) has 207 bin [63.1,63.2) has 165 bin [63.2,63.3) has 111 bin [63.3,63.4) has 82 bin [63.4,63.5) has 47 bin [63.5,63.6) has 21 bin [63.6,63.7) has 11 bin [63.7,63.8) has 5 bin [63.9,64.0) has 2 bin [64.0,64.1) has 1 average z coordinate 38.7 for 20150085 element(s) point source id histogram with bin size 1.000000 bin 185 has 6010360 bin 186 has 4121698 bin 208 has 5190572 bin 1185 has 4827455 average point source id 430.704167203264888 for 20150085 element(s)