lasinfo (210611) report for 'AHN4T/57AN1_10.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: 34743232 number of points by return: 28455871 4566436 1437898 255608 27419 scale factor x y z: 0.001 0.001 0.001 offset x y z: 143980 372480 0 min x y z: 143980.000 372480.000 26.092 max x y z: 145019.999 373769.999 64.402 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: 34743232 extended number of points by return: 28455871 4566436 1437898 255608 27419 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 26092 64402 intensity 56 4158 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 65 204 gps_time 298036824.685618 298211451.883066 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 33 255 B 25 255 NIR 12 255 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 0.56 41.58 ('Amplitude') attribute1 -16.58 24.58 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 28455871 number of intermediate returns: 1719022 number of last returns: 28455208 number of single returns: 23886869 covered area in square units/kilounits: 1339448/1.34 point density: all returns 25.94 last only 21.24 (per square units) spacing: all returns 0.20 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 34743232 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28455871 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4566436 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1437898 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 255608 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 27419 instead zero. overview over extended number of returns of given pulse: 23886869 6261912 3545015 912162 127846 9027 401 0 0 0 0 0 0 0 0 histogram of classification of points: 8022042 unclassified (1) 26163710 ground (2) 535658 building (6) 17041 water (9) 4781 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2545833 +---> 521721 of those are unclassified (1) +---> 1909575 of those are ground (2) +---> 103970 of those are building (6) +---> 6162 of those are water (9) +---> 4405 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [26.0,26.1) has 2 bin [26.1,26.2) has 209 bin [26.2,26.3) has 4344 bin [26.3,26.4) has 5849 bin [26.4,26.5) has 2407 bin [26.5,26.6) has 1677 bin [26.6,26.7) has 1564 bin [26.7,26.8) has 1604 bin [26.8,26.9) has 1756 bin [26.9,27.0) has 1926 bin [27.0,27.1) has 1997 bin [27.1,27.2) has 2565 bin [27.2,27.3) has 15080 bin [27.3,27.4) has 28000 bin [27.4,27.5) has 53676 bin [27.5,27.6) has 90014 bin [27.6,27.7) has 89506 bin [27.7,27.8) has 100739 bin [27.8,27.9) has 119280 bin [27.9,28.0) has 112386 bin [28.0,28.1) has 135781 bin [28.1,28.2) has 181589 bin [28.2,28.3) has 185217 bin [28.3,28.4) has 256508 bin [28.4,28.5) has 309774 bin [28.5,28.6) has 316112 bin [28.6,28.7) has 261691 bin [28.7,28.8) has 209108 bin [28.8,28.9) has 196519 bin [28.9,29.0) has 156073 bin [29.0,29.1) has 173092 bin [29.1,29.2) has 230571 bin [29.2,29.3) has 240390 bin [29.3,29.4) has 328847 bin [29.4,29.5) has 362456 bin [29.5,29.6) has 394531 bin [29.6,29.7) has 383107 bin [29.7,29.8) has 530340 bin [29.8,29.9) has 588724 bin [29.9,30.0) has 486930 bin [30.0,30.1) has 484574 bin [30.1,30.2) has 730998 bin [30.2,30.3) has 1139779 bin [30.3,30.4) has 940359 bin [30.4,30.5) has 877080 bin [30.5,30.6) has 676409 bin [30.6,30.7) has 527798 bin [30.7,30.8) has 488729 bin [30.8,30.9) has 537651 bin [30.9,31.0) has 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has 214 bin [58.1,58.2) has 213 bin [58.2,58.3) has 219 bin [58.3,58.4) has 183 bin [58.4,58.5) has 162 bin [58.5,58.6) has 182 bin [58.6,58.7) has 184 bin [58.7,58.8) has 170 bin [58.8,58.9) has 183 bin [58.9,59.0) has 162 bin [59.0,59.1) has 132 bin [59.1,59.2) has 121 bin [59.2,59.3) has 128 bin [59.3,59.4) has 116 bin [59.4,59.5) has 105 bin [59.5,59.6) has 99 bin [59.6,59.7) has 93 bin [59.7,59.8) has 93 bin [59.8,59.9) has 86 bin [59.9,60.0) has 90 bin [60.0,60.1) has 86 bin [60.1,60.2) has 79 bin [60.2,60.3) has 92 bin [60.3,60.4) has 66 bin [60.4,60.5) has 62 bin [60.5,60.6) has 72 bin [60.6,60.7) has 74 bin [60.7,60.8) has 65 bin [60.8,60.9) has 60 bin [60.9,61.0) has 64 bin [61.0,61.1) has 42 bin [61.1,61.2) has 35 bin [61.2,61.3) has 44 bin [61.3,61.4) has 50 bin [61.4,61.5) has 37 bin [61.5,61.6) has 41 bin [61.6,61.7) has 49 bin [61.7,61.8) has 27 bin [61.8,61.9) has 27 bin [61.9,62.0) has 14 bin [62.0,62.1) has 25 bin [62.1,62.2) has 27 bin [62.2,62.3) has 16 bin [62.3,62.4) has 7 bin [62.4,62.5) has 10 bin [62.5,62.6) has 17 bin [62.6,62.7) has 10 bin [62.7,62.8) has 10 bin [62.8,62.9) has 8 bin [62.9,63.0) has 7 bin [63.0,63.1) has 11 bin [63.1,63.2) has 11 bin [63.2,63.3) has 10 bin [63.3,63.4) has 7 bin [63.4,63.5) has 7 bin [63.5,63.6) has 6 bin [63.6,63.7) has 5 bin [63.7,63.8) has 4 bin [63.8,63.9) has 2 bin [63.9,64.0) has 5 bin [64.1,64.2) has 2 bin [64.2,64.3) has 2 bin [64.4,64.5) has 1 average z coordinate 33.4 for 34743232 element(s) point source id histogram with bin size 1.000000 bin 65 has 2761 bin 66 has 19862119 bin 67 has 11008565 bin 204 has 3869787 average point source id 81.687556356299837 for 34743232 element(s)