lasinfo (210611) report for 'AHN4T/57EN1_19.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: 39476066 number of points by return: 25222213 10613647 3124077 472991 43138 scale factor x y z: 0.001 0.001 0.001 offset x y z: 162980 369980 0 min x y z: 162980.000 369980.000 25.654 max x y z: 164019.999 371269.999 68.503 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: 39476066 extended number of points by return: 25222213 10613647 3124077 472991 43138 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 25654 68503 intensity 29 3052 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -30 29 user_data 6 7 point_source_ID 80 205 gps_time 296123768.123392 297871647.550658 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 9 245 G 28 236 B 25 219 NIR 22 244 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0.29 30.52 ('Amplitude') attribute1 -16.69 13.64 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25222213 number of intermediate returns: 3658910 number of last returns: 25144069 number of single returns: 14549126 covered area in square units/kilounits: 1341544/1.34 point density: all returns 29.43 last only 18.74 (per square units) spacing: all returns 0.18 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 39476066 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25222213 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 10613647 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3124077 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 472991 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 43138 instead zero. overview over extended number of returns of given pulse: 14549126 14992206 7986470 1730728 204421 12574 541 0 0 0 0 0 0 0 0 histogram of classification of points: 22549517 unclassified (1) 16926411 ground (2) 138 water (9) +-> flagged as extended overlap: 2667179 +---> 1324221 of those are unclassified (1) +---> 1342958 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [25.6,25.7) has 5 bin [25.7,25.8) has 29 bin [25.8,25.9) has 113 bin [25.9,26.0) has 151 bin [26.0,26.1) has 166 bin [26.1,26.2) has 2530 bin [26.2,26.3) has 18787 bin [26.3,26.4) has 28800 bin [26.4,26.5) has 57059 bin [26.5,26.6) has 88574 bin [26.6,26.7) has 83506 bin [26.7,26.8) has 105814 bin [26.8,26.9) has 135265 bin [26.9,27.0) has 134621 bin [27.0,27.1) has 120739 bin [27.1,27.2) has 115048 bin [27.2,27.3) has 153805 bin [27.3,27.4) has 206996 bin [27.4,27.5) has 251814 bin [27.5,27.6) 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3144 bin [58.0,58.1) has 2969 bin [58.1,58.2) has 2950 bin [58.2,58.3) has 2723 bin [58.3,58.4) has 2755 bin [58.4,58.5) has 2809 bin [58.5,58.6) has 2660 bin [58.6,58.7) has 2467 bin [58.7,58.8) has 2500 bin [58.8,58.9) has 2378 bin [58.9,59.0) has 2410 bin [59.0,59.1) has 2263 bin [59.1,59.2) has 2086 bin [59.2,59.3) has 2066 bin [59.3,59.4) has 1986 bin [59.4,59.5) has 1882 bin [59.5,59.6) has 1853 bin [59.6,59.7) has 1896 bin [59.7,59.8) has 1762 bin [59.8,59.9) has 1672 bin [59.9,60.0) has 1632 bin [60.0,60.1) has 1635 bin [60.1,60.2) has 1579 bin [60.2,60.3) has 1538 bin [60.3,60.4) has 1501 bin [60.4,60.5) has 1359 bin [60.5,60.6) has 1387 bin [60.6,60.7) has 1272 bin [60.7,60.8) has 1259 bin [60.8,60.9) has 1195 bin [60.9,61.0) has 1167 bin [61.0,61.1) has 1175 bin [61.1,61.2) has 1010 bin [61.2,61.3) has 977 bin [61.3,61.4) has 926 bin [61.4,61.5) has 893 bin [61.5,61.6) has 829 bin [61.6,61.7) has 797 bin [61.7,61.8) has 730 bin [61.8,61.9) has 750 bin [61.9,62.0) has 763 bin [62.0,62.1) has 705 bin [62.1,62.2) has 685 bin [62.2,62.3) has 659 bin [62.3,62.4) has 549 bin [62.4,62.5) has 536 bin [62.5,62.6) has 511 bin [62.6,62.7) has 502 bin [62.7,62.8) has 395 bin [62.8,62.9) has 437 bin [62.9,63.0) has 391 bin [63.0,63.1) has 354 bin [63.1,63.2) has 307 bin [63.2,63.3) has 296 bin [63.3,63.4) has 267 bin [63.4,63.5) has 268 bin [63.5,63.6) has 264 bin [63.6,63.7) has 230 bin [63.7,63.8) has 217 bin [63.8,63.9) has 188 bin [63.9,64.0) has 182 bin [64.0,64.1) has 170 bin [64.1,64.2) has 169 bin [64.2,64.3) has 169 bin [64.3,64.4) has 145 bin [64.4,64.5) has 129 bin [64.5,64.6) has 139 bin [64.6,64.7) has 116 bin [64.7,64.8) has 134 bin [64.8,64.9) has 96 bin [64.9,65.0) has 95 bin [65.0,65.1) has 84 bin [65.1,65.2) has 69 bin [65.2,65.3) has 55 bin [65.3,65.4) has 50 bin [65.4,65.5) has 52 bin [65.5,65.6) has 43 bin [65.6,65.7) has 53 bin [65.7,65.8) has 64 bin [65.8,65.9) has 51 bin [65.9,66.0) has 54 bin [66.0,66.1) has 57 bin [66.1,66.2) has 33 bin [66.2,66.3) has 29 bin [66.3,66.4) has 31 bin [66.4,66.5) has 32 bin [66.5,66.6) has 27 bin [66.6,66.7) has 16 bin [66.7,66.8) has 13 bin [66.8,66.9) has 12 bin [66.9,67.0) has 8 bin [67.0,67.1) has 10 bin [67.1,67.2) has 10 bin [67.2,67.3) has 6 bin [67.3,67.4) has 11 bin [67.4,67.5) has 7 bin [67.5,67.6) has 11 bin [67.6,67.7) has 7 bin [67.7,67.8) has 4 bin [67.8,67.9) has 1 bin [67.9,68.0) has 5 bin [68.0,68.1) has 4 bin [68.1,68.2) has 3 bin [68.2,68.3) has 3 bin [68.3,68.4) has 1 bin [68.4,68.5) has 2 bin [68.5,68.6) has 4 average z coordinate 34.9 for 39476066 element(s) point source id histogram with bin size 1.000000 bin 80 has 8865779 bin 81 has 30063501 bin 82 has 192974 bin 205 has 353812 average point source id 81.891676566758193 for 39476066 element(s)