lasinfo (210611) report for 'AHN4T/35AN2_04.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: 25151738 number of points by return: 22757524 1532189 654228 179507 26307 scale factor x y z: 0.001 0.001 0.001 offset x y z: 267980 473730 0 min x y z: 267980.000 473730.000 33.658 max x y z: 269019.999 475019.999 69.483 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: 25151738 extended number of points by return: 22757524 1532189 654228 179507 26307 1917 66 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 33658 69483 intensity 3 4754 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 186 188 gps_time 328786073.877547 328787435.878793 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 37 255 B 22 255 NIR 2 255 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 -16.66 31.35 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22757524 number of intermediate returns: 868149 number of last returns: 22738024 number of single returns: 21211959 covered area in square units/kilounits: 1215468/1.22 point density: all returns 20.69 last only 18.71 (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 25151738 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22757524 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1532189 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 654228 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 179507 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 26307 instead zero. overview over extended number of returns of given pulse: 21211959 1755963 1431572 617695 122863 11220 466 0 0 0 0 0 0 0 0 histogram of classification of points: 4165219 unclassified (1) 20597007 ground (2) 370864 building (6) 18239 water (9) 409 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1608932 +---> 341925 of those are unclassified (1) +---> 1251760 of those are ground (2) +---> 14847 of those are building (6) +---> 400 of those are water (9) z coordinate histogram with bin size 0.100000 bin [33.6,33.7) has 3 bin [33.7,33.8) has 44 bin [33.8,33.9) has 341 bin [33.9,34.0) has 891 bin [34.0,34.1) has 1663 bin [34.1,34.2) has 2596 bin [34.2,34.3) has 5322 bin [34.3,34.4) has 15144 bin [34.4,34.5) has 54786 bin [34.5,34.6) has 129034 bin [34.6,34.7) has 92357 bin [34.7,34.8) has 114143 bin [34.8,34.9) has 160330 bin [34.9,35.0) has 143384 bin [35.0,35.1) has 158225 bin [35.1,35.2) has 167166 bin [35.2,35.3) has 237555 bin [35.3,35.4) has 478401 bin [35.4,35.5) has 501461 bin [35.5,35.6) has 663442 bin [35.6,35.7) has 722999 bin [35.7,35.8) has 778769 bin [35.8,35.9) has 821989 bin [35.9,36.0) has 785107 bin [36.0,36.1) has 1034809 bin [36.1,36.2) has 1008801 bin [36.2,36.3) has 1130666 bin [36.3,36.4) has 1176154 bin [36.4,36.5) has 1394799 bin [36.5,36.6) has 1290242 bin [36.6,36.7) has 1032357 bin [36.7,36.8) has 1092274 bin [36.8,36.9) has 1126502 bin [36.9,37.0) has 1136390 bin [37.0,37.1) has 878073 bin [37.1,37.2) has 680216 bin [37.2,37.3) has 506825 bin [37.3,37.4) has 485490 bin [37.4,37.5) has 334536 bin [37.5,37.6) has 257589 bin [37.6,37.7) has 235296 bin [37.7,37.8) has 213485 bin [37.8,37.9) has 185675 bin [37.9,38.0) has 182539 bin [38.0,38.1) has 174567 bin [38.1,38.2) has 182051 bin [38.2,38.3) has 159077 bin [38.3,38.4) has 121771 bin [38.4,38.5) has 97824 bin [38.5,38.6) has 76820 bin [38.6,38.7) has 65013 bin 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has 513 bin [62.2,62.3) has 508 bin [62.3,62.4) has 520 bin [62.4,62.5) has 484 bin [62.5,62.6) has 499 bin [62.6,62.7) has 495 bin [62.7,62.8) has 499 bin [62.8,62.9) has 480 bin [62.9,63.0) has 476 bin [63.0,63.1) has 429 bin [63.1,63.2) has 485 bin [63.2,63.3) has 502 bin [63.3,63.4) has 437 bin [63.4,63.5) has 454 bin [63.5,63.6) has 414 bin [63.6,63.7) has 400 bin [63.7,63.8) has 388 bin [63.8,63.9) has 380 bin [63.9,64.0) has 376 bin [64.0,64.1) has 383 bin [64.1,64.2) has 396 bin [64.2,64.3) has 393 bin [64.3,64.4) has 371 bin [64.4,64.5) has 355 bin [64.5,64.6) has 339 bin [64.6,64.7) has 310 bin [64.7,64.8) has 342 bin [64.8,64.9) has 308 bin [64.9,65.0) has 310 bin [65.0,65.1) has 276 bin [65.1,65.2) has 297 bin [65.2,65.3) has 298 bin [65.3,65.4) has 311 bin [65.4,65.5) has 284 bin [65.5,65.6) has 292 bin [65.6,65.7) has 274 bin [65.7,65.8) has 266 bin [65.8,65.9) has 275 bin [65.9,66.0) has 264 bin [66.0,66.1) has 241 bin [66.1,66.2) has 262 bin [66.2,66.3) has 249 bin [66.3,66.4) has 253 bin [66.4,66.5) has 244 bin [66.5,66.6) has 223 bin [66.6,66.7) has 231 bin [66.7,66.8) has 198 bin [66.8,66.9) has 233 bin [66.9,67.0) has 210 bin [67.0,67.1) has 152 bin [67.1,67.2) has 158 bin [67.2,67.3) has 137 bin [67.3,67.4) has 131 bin [67.4,67.5) has 99 bin [67.5,67.6) has 116 bin [67.6,67.7) has 90 bin [67.7,67.8) has 93 bin [67.8,67.9) has 95 bin [67.9,68.0) has 85 bin [68.0,68.1) has 64 bin [68.1,68.2) has 70 bin [68.2,68.3) has 62 bin [68.3,68.4) has 58 bin [68.4,68.5) has 56 bin [68.5,68.6) has 27 bin [68.6,68.7) has 20 bin [68.7,68.8) has 16 bin [68.8,68.9) has 11 bin [68.9,69.0) has 13 bin [69.0,69.1) has 8 bin [69.1,69.2) has 5 bin [69.2,69.3) has 2 bin [69.3,69.4) has 2 bin [69.4,69.5) has 2 average z coordinate 37.6 for 25151738 element(s) point source id histogram with bin size 1.000000 bin 186 has 28724 bin 187 has 22556261 bin 188 has 2566753 average point source id 187.100908692671652 for 25151738 element(s)