lasinfo (210611) report for 'AHN4T/51CZ2_21.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: 339/2022 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: 48585658 number of points by return: 40178777 6336776 1739988 300287 29830 scale factor x y z: 0.001 0.001 0.001 offset x y z: 144980 374980 0 min x y z: 144980.000 374980.000 24.193 max x y z: 146019.999 376269.999 71.493 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: 48585658 extended number of points by return: 40178777 6336776 1739988 300287 29830 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 24193 71493 intensity 0 5077 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 -30 29 user_data 6 7 point_source_ID 65 205 gps_time 297871913.064455 298040414.780644 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 9 255 G 26 255 B 8 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0 50.77 ('Amplitude') attribute1 -16.95 33.81 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 40178777 number of intermediate returns: 2077861 number of last returns: 40076438 number of single returns: 33747418 covered area in square units/kilounits: 1338560/1.34 point density: all returns 36.30 last only 29.94 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 48585658 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 40178777 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6336776 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1739988 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 300287 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 29830 instead zero. overview over extended number of returns of given pulse: 33747418 9270472 4331041 1086109 140430 9343 845 0 0 0 0 0 0 0 0 histogram of classification of points: 11832089 unclassified (1) 29313528 ground (2) 7370032 building (6) 54310 water (9) 15699 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3206687 +---> 824457 of those are unclassified (1) +---> 2048246 of those are ground (2) +---> 324921 of those are building (6) +---> 7110 of those are water (9) +---> 1953 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [24.1,24.2) has 1 bin [24.2,24.3) has 240 bin [24.3,24.4) has 2472 bin [24.4,24.5) has 1518 bin [24.5,24.6) has 1694 bin [24.6,24.7) has 1686 bin [24.7,24.8) has 2371 bin [24.8,24.9) has 2239 bin [24.9,25.0) has 1932 bin [25.0,25.1) has 1779 bin [25.1,25.2) has 2538 bin [25.2,25.3) has 3658 bin [25.3,25.4) has 5202 bin [25.4,25.5) has 10454 bin [25.5,25.6) has 42966 bin [25.6,25.7) has 116429 bin [25.7,25.8) has 125695 bin [25.8,25.9) has 126672 bin [25.9,26.0) has 159789 bin [26.0,26.1) has 218581 bin [26.1,26.2) has 199837 bin [26.2,26.3) has 187449 bin [26.3,26.4) has 212530 bin [26.4,26.5) has 227841 bin [26.5,26.6) has 291799 bin [26.6,26.7) has 394619 bin [26.7,26.8) has 386338 bin [26.8,26.9) has 471742 bin [26.9,27.0) has 626449 bin [27.0,27.1) has 962820 bin [27.1,27.2) has 1018058 bin [27.2,27.3) has 803386 bin [27.3,27.4) has 571097 bin [27.4,27.5) has 548039 bin [27.5,27.6) has 591566 bin [27.6,27.7) has 697187 bin [27.7,27.8) has 785392 bin [27.8,27.9) has 911030 bin [27.9,28.0) has 1080105 bin [28.0,28.1) has 1177537 bin [28.1,28.2) has 1380795 bin [28.2,28.3) has 1415112 bin [28.3,28.4) has 1488018 bin [28.4,28.5) has 1603725 bin [28.5,28.6) has 1646659 bin [28.6,28.7) has 1504757 bin [28.7,28.8) has 1473856 bin [28.8,28.9) has 1389092 bin [28.9,29.0) has 1218488 bin [29.0,29.1) has 1267630 bin [29.1,29.2) has 1187980 bin [29.2,29.3) has 1051942 bin [29.3,29.4) has 895030 bin [29.4,29.5) has 569139 bin [29.5,29.6) has 350776 bin [29.6,29.7) has 230947 bin [29.7,29.8) has 175409 bin [29.8,29.9) has 149893 bin [29.9,30.0) has 145609 bin [30.0,30.1) has 143584 bin [30.1,30.2) has 143802 bin [30.2,30.3) has 142371 bin [30.3,30.4) has 154720 bin [30.4,30.5) has 160205 bin [30.5,30.6) has 181778 bin [30.6,30.7) has 184447 bin [30.7,30.8) has 195983 bin [30.8,30.9) has 207318 bin [30.9,31.0) has 223249 bin [31.0,31.1) has 245915 bin [31.1,31.2) has 252125 bin [31.2,31.3) has 258400 bin [31.3,31.4) has 274265 bin [31.4,31.5) has 259116 bin [31.5,31.6) has 278903 bin [31.6,31.7) has 265216 bin [31.7,31.8) has 251623 bin [31.8,31.9) has 261922 bin [31.9,32.0) has 268528 bin [32.0,32.1) has 225488 bin [32.1,32.2) has 220676 bin [32.2,32.3) has 195448 bin [32.3,32.4) has 209693 bin [32.4,32.5) has 176929 bin [32.5,32.6) has 138667 bin [32.6,32.7) has 126409 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[55.9,56.0) has 63 bin [56.0,56.1) has 43 bin [56.1,56.2) has 32 bin [56.2,56.3) has 33 bin [56.3,56.4) has 27 bin [56.4,56.5) has 26 bin [56.5,56.6) has 14 bin [56.6,56.7) has 14 bin [56.7,56.8) has 5 bin [56.8,56.9) has 3 bin [56.9,57.0) has 6 bin [57.0,57.1) has 4 bin [57.1,57.2) has 7 bin [57.2,57.3) has 14 bin [57.3,57.4) has 14 bin [57.4,57.5) has 19 bin [57.5,57.6) has 2 bin [57.6,57.7) has 2 bin [58.1,58.2) has 2 bin [58.2,58.3) has 4 bin [58.3,58.4) has 6 bin [58.4,58.5) has 2 bin [58.5,58.6) has 1 bin [59.6,59.7) has 1 bin [59.7,59.8) has 3 bin [59.8,59.9) has 1 bin [60.3,60.4) has 1 bin [60.4,60.5) has 3 bin [60.5,60.6) has 5 bin [60.6,60.7) has 2 bin [60.7,60.8) has 5 bin [60.8,60.9) has 3 bin [60.9,61.0) has 2 bin [63.3,63.4) has 1 bin [63.4,63.5) has 2 bin [63.5,63.6) has 3 bin [63.6,63.7) has 1 bin [63.8,63.9) has 1 bin [63.9,64.0) has 2 bin [64.0,64.1) has 3 bin [64.1,64.2) has 2 bin [64.2,64.3) has 1 bin [64.5,64.6) has 2 bin [64.6,64.7) has 4 bin [64.7,64.8) has 9 bin [64.8,64.9) has 2 bin [64.9,65.0) has 1 bin [65.3,65.4) has 2 bin [65.4,65.5) has 4 bin [65.5,65.6) has 7 bin [65.6,65.7) has 4 bin [65.7,65.8) has 1 bin [65.8,65.9) has 3 bin [65.9,66.0) has 2 bin [66.0,66.1) has 1 bin [66.1,66.2) has 2 bin [66.2,66.3) has 6 bin [66.3,66.4) has 4 bin [66.4,66.5) has 10 bin [66.5,66.6) has 7 bin [66.6,66.7) has 2 bin [66.9,67.0) has 1 bin [67.3,67.4) has 1 bin [67.4,67.5) has 4 bin [67.5,67.6) has 2 bin [68.8,68.9) has 2 bin [68.9,69.0) has 1 bin [69.0,69.1) has 2 bin [71.3,71.4) has 2 bin [71.4,71.5) has 1 average z coordinate 30.8 for 48585658 element(s) point source id histogram with bin size 1.000000 bin 65 has 8862545 bin 66 has 20604831 bin 67 has 178548 bin 205 has 18939734 average point source id 120.006452459694998 for 48585658 element(s)