lasinfo (210611) report for 'AHN4T/57AN2_08.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: 35855129 number of points by return: 26967104 6662481 1913413 286799 25332 scale factor x y z: 0.001 0.001 0.001 offset x y z: 146980 372480 0 min x y z: 146980.000 372480.000 29.390 max x y z: 148019.999 373769.999 69.845 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: 35855129 extended number of points by return: 26967104 6662481 1913413 286799 25332 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 29390 69845 intensity 56 3982 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 29 user_data 6 7 point_source_ID 68 69 gps_time 298040828.747567 298043943.551759 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 33 255 B 26 255 NIR 7 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -2333 4833 extended_scanner_channel 0 0 attribute0 0.56 39.82 ('Amplitude') attribute1 -16.55 22.88 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26967104 number of intermediate returns: 2224037 number of last returns: 26956644 number of single returns: 20292656 covered area in square units/kilounits: 1340024/1.34 point density: all returns 26.76 last only 20.12 (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 35855129 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26967104 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6662481 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1913413 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 286799 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 25332 instead zero. overview over extended number of returns of given pulse: 20292656 9506751 4882130 1046741 119101 7451 299 0 0 0 0 0 0 0 0 histogram of classification of points: 11386830 unclassified (1) 23942210 ground (2) 483591 building (6) 15261 water (9) 27237 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2010623 +---> 400783 of those are unclassified (1) +---> 1514523 of those are ground (2) +---> 94427 of those are building (6) +---> 890 of those are water (9) z coordinate histogram with bin size 0.100000 bin [29.3,29.4) has 2 bin [29.4,29.5) has 747 bin [29.5,29.6) has 1368 bin [29.6,29.7) has 1003 bin [29.7,29.8) has 1300 bin [29.8,29.9) has 2161 bin [29.9,30.0) has 5006 bin [30.0,30.1) has 19857 bin [30.1,30.2) has 60142 bin [30.2,30.3) has 59156 bin [30.3,30.4) has 71353 bin [30.4,30.5) has 119720 bin [30.5,30.6) has 217684 bin [30.6,30.7) has 406998 bin [30.7,30.8) has 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[61.4,61.5) has 1112 bin [61.5,61.6) has 1150 bin [61.6,61.7) has 1024 bin [61.7,61.8) has 1025 bin [61.8,61.9) has 1024 bin [61.9,62.0) has 969 bin [62.0,62.1) has 892 bin [62.1,62.2) has 810 bin [62.2,62.3) has 905 bin [62.3,62.4) has 782 bin [62.4,62.5) has 816 bin [62.5,62.6) has 755 bin [62.6,62.7) has 739 bin [62.7,62.8) has 678 bin [62.8,62.9) has 671 bin [62.9,63.0) has 626 bin [63.0,63.1) has 612 bin [63.1,63.2) has 623 bin [63.2,63.3) has 545 bin [63.3,63.4) has 519 bin [63.4,63.5) has 539 bin [63.5,63.6) has 465 bin [63.6,63.7) has 476 bin [63.7,63.8) has 432 bin [63.8,63.9) has 384 bin [63.9,64.0) has 386 bin [64.0,64.1) has 379 bin [64.1,64.2) has 384 bin [64.2,64.3) has 330 bin [64.3,64.4) has 304 bin [64.4,64.5) has 310 bin [64.5,64.6) has 267 bin [64.6,64.7) has 254 bin [64.7,64.8) has 233 bin [64.8,64.9) has 224 bin [64.9,65.0) has 185 bin [65.0,65.1) has 198 bin [65.1,65.2) has 168 bin [65.2,65.3) has 179 bin [65.3,65.4) has 143 bin [65.4,65.5) has 162 bin [65.5,65.6) has 133 bin [65.6,65.7) has 149 bin [65.7,65.8) has 119 bin [65.8,65.9) has 93 bin [65.9,66.0) has 89 bin [66.0,66.1) has 61 bin [66.1,66.2) has 57 bin [66.2,66.3) has 65 bin [66.3,66.4) has 50 bin [66.4,66.5) has 54 bin [66.5,66.6) has 38 bin [66.6,66.7) has 42 bin [66.7,66.8) has 35 bin [66.8,66.9) has 25 bin [66.9,67.0) has 21 bin [67.0,67.1) has 12 bin [67.1,67.2) has 17 bin [67.2,67.3) has 8 bin [67.3,67.4) has 7 bin [67.4,67.5) has 10 bin [67.5,67.6) has 8 bin [67.6,67.7) has 1 bin [67.7,67.8) has 3 bin [67.9,68.0) has 5 bin [68.1,68.2) has 1 bin [68.3,68.4) has 1 bin [68.5,68.6) has 1 bin [68.7,68.8) has 2 bin [68.8,68.9) has 2 bin [69.0,69.1) has 1 bin [69.3,69.4) has 1 bin [69.4,69.5) has 1 bin [69.5,69.6) has 1 bin [69.7,69.8) has 1 bin [69.8,69.9) has 2 average z coordinate 36.0 for 35855129 element(s) point source id histogram with bin size 1.000000 bin 68 has 20600963 bin 69 has 15254166 average point source id 68.425438882119209 for 35855129 element(s)