lasinfo (210611) report for 'AHN4T/57BZ2_01.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: 35312087 number of points by return: 26497042 6701813 1826305 264630 22297 scale factor x y z: 0.001 0.001 0.001 offset x y z: 154980 367480 0 min x y z: 154980.000 367480.000 28.160 max x y z: 156019.999 368769.999 66.628 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: 35312087 extended number of points by return: 26497042 6701813 1826305 264630 22297 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 28160 66628 intensity 53 4741 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 -14 30 user_data 6 7 point_source_ID 76 1077 gps_time 298284058.632859 298287907.501081 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 35 255 B 22 255 NIR 17 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -2333 5000 extended_scanner_channel 0 0 attribute0 0.53 47.41 ('Amplitude') attribute1 -16.42 31.06 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26497042 number of intermediate returns: 2112140 number of last returns: 26491715 number of single returns: 19788810 covered area in square units/kilounits: 1320576/1.32 point density: all returns 26.74 last only 20.06 (per square units) spacing: all returns 0.19 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 35312087 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26497042 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6701813 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1826305 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 264630 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 22297 instead zero. overview over extended number of returns of given pulse: 19788810 9755348 4685976 970079 106231 5353 290 0 0 0 0 0 0 0 0 histogram of classification of points: 11402030 unclassified (1) 23801074 ground (2) 3769 building (6) 102869 water (9) 2345 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1913807 +---> 295017 of those are unclassified (1) +---> 1617314 of those are ground (2) +---> 1476 of those are water (9) z coordinate histogram with bin size 0.100000 bin [28.1,28.2) has 2 bin [28.2,28.3) has 327 bin [28.3,28.4) has 3822 bin [28.4,28.5) has 3956 bin [28.5,28.6) has 4148 bin [28.6,28.7) has 4383 bin [28.7,28.8) has 5696 bin [28.8,28.9) has 11465 bin [28.9,29.0) has 26292 bin [29.0,29.1) has 48047 bin [29.1,29.2) has 70115 bin [29.2,29.3) has 93943 bin [29.3,29.4) has 187529 bin [29.4,29.5) has 442086 bin [29.5,29.6) has 673003 bin [29.6,29.7) has 721434 bin 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has 901 bin [60.6,60.7) has 880 bin [60.7,60.8) has 852 bin [60.8,60.9) has 857 bin [60.9,61.0) has 815 bin [61.0,61.1) has 728 bin [61.1,61.2) has 688 bin [61.2,61.3) has 605 bin [61.3,61.4) has 605 bin [61.4,61.5) has 643 bin [61.5,61.6) has 575 bin [61.6,61.7) has 609 bin [61.7,61.8) has 551 bin [61.8,61.9) has 474 bin [61.9,62.0) has 478 bin [62.0,62.1) has 501 bin [62.1,62.2) has 482 bin [62.2,62.3) has 422 bin [62.3,62.4) has 402 bin [62.4,62.5) has 369 bin [62.5,62.6) has 318 bin [62.6,62.7) has 342 bin [62.7,62.8) has 299 bin [62.8,62.9) has 323 bin [62.9,63.0) has 267 bin [63.0,63.1) has 239 bin [63.1,63.2) has 243 bin [63.2,63.3) has 219 bin [63.3,63.4) has 240 bin [63.4,63.5) has 222 bin [63.5,63.6) has 211 bin [63.6,63.7) has 178 bin [63.7,63.8) has 155 bin [63.8,63.9) has 114 bin [63.9,64.0) has 125 bin [64.0,64.1) has 98 bin [64.1,64.2) has 112 bin [64.2,64.3) has 102 bin [64.3,64.4) has 106 bin [64.4,64.5) has 113 bin [64.5,64.6) has 103 bin [64.6,64.7) has 75 bin [64.7,64.8) has 82 bin [64.8,64.9) has 58 bin [64.9,65.0) has 54 bin [65.0,65.1) has 60 bin [65.1,65.2) has 52 bin [65.2,65.3) has 47 bin [65.3,65.4) has 47 bin [65.4,65.5) has 45 bin [65.5,65.6) has 52 bin [65.6,65.7) has 41 bin [65.7,65.8) has 39 bin [65.8,65.9) has 36 bin [65.9,66.0) has 24 bin [66.0,66.1) has 23 bin [66.1,66.2) has 16 bin [66.2,66.3) has 9 bin [66.3,66.4) has 3 bin [66.4,66.5) has 6 bin [66.5,66.6) has 5 bin [66.6,66.7) has 2 average z coordinate 34.6 for 35312087 element(s) point source id histogram with bin size 1.000000 bin 76 has 20694540 bin 1077 has 14617547 average point source id 490.367028122693512 for 35312087 element(s)