lasinfo (210611) report for 'AHN4T/27AZ1_25.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: 333/2022 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: 75423012 number of points by return: 46940083 21740093 5946702 747292 48842 scale factor x y z: 0.001 0.001 0.001 offset x y z: 183980 487480 0 min x y z: 183980.000 487480.000 6.038 max x y z: 185019.999 488769.999 45.495 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: 75423012 extended number of points by return: 46940083 21740093 5946702 747292 48842 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 6038 45495 intensity 56 3946 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 -31 34 user_data 6 7 point_source_ID 133 135 gps_time 270130795.128264 270133322.308196 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 22 255 G 26 255 B 7 255 NIR 35 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5167 5667 extended_scanner_channel 0 0 attribute0 0 39.46 ('Amplitude') attribute1 -15.54 24.2 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 46940083 number of intermediate returns: 6734319 number of last returns: 46931385 number of single returns: 25182775 covered area in square units/kilounits: 1338848/1.34 point density: all returns 56.33 last only 35.05 (per square units) spacing: all returns 0.13 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 75423012 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 46940083 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 21740093 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 5946702 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 747292 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 48842 instead zero. overview over extended number of returns of given pulse: 25182775 31595819 15602386 2797004 243644 1379 5 0 0 0 0 0 0 0 0 histogram of classification of points: 37848783 unclassified (1) 37148548 ground (2) 288133 building (6) 80 water (9) 137468 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4866074 +---> 2256873 of those are unclassified (1) +---> 2586973 of those are ground (2) +---> 22177 of those are building (6) +---> 51 of those are water (9) z coordinate histogram with bin size 0.100000 bin [6.0,6.1) has 3 bin [6.1,6.2) has 28 bin [6.2,6.3) has 123 bin [6.3,6.4) has 143 bin [6.4,6.5) has 3170 bin [6.5,6.6) has 9145 bin [6.6,6.7) has 13049 bin [6.7,6.8) has 21364 bin [6.8,6.9) has 34377 bin [6.9,7.0) has 50902 bin [7.0,7.1) has 132971 bin [7.1,7.2) has 268624 bin [7.2,7.3) has 315254 bin [7.3,7.4) has 565129 bin [7.4,7.5) has 910748 bin [7.5,7.6) has 1378048 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[37.7,37.8) has 5387 bin [37.8,37.9) has 5078 bin [37.9,38.0) has 4911 bin [38.0,38.1) has 4728 bin [38.1,38.2) has 4719 bin [38.2,38.3) has 4681 bin [38.3,38.4) has 4699 bin [38.4,38.5) has 4488 bin [38.5,38.6) has 4208 bin [38.6,38.7) has 4184 bin [38.7,38.8) has 3894 bin [38.8,38.9) has 3591 bin [38.9,39.0) has 3520 bin [39.0,39.1) has 3445 bin [39.1,39.2) has 3333 bin [39.2,39.3) has 3097 bin [39.3,39.4) has 3113 bin [39.4,39.5) has 3053 bin [39.5,39.6) has 2741 bin [39.6,39.7) has 2792 bin [39.7,39.8) has 2565 bin [39.8,39.9) has 2355 bin [39.9,40.0) has 2219 bin [40.0,40.1) has 2222 bin [40.1,40.2) has 2028 bin [40.2,40.3) has 2022 bin [40.3,40.4) has 2088 bin [40.4,40.5) has 2210 bin [40.5,40.6) has 2038 bin [40.6,40.7) has 1849 bin [40.7,40.8) has 1539 bin [40.8,40.9) has 1446 bin [40.9,41.0) has 1176 bin [41.0,41.1) has 994 bin [41.1,41.2) has 883 bin [41.2,41.3) has 919 bin [41.3,41.4) has 919 bin [41.4,41.5) has 835 bin [41.5,41.6) has 713 bin [41.6,41.7) has 715 bin [41.7,41.8) has 597 bin [41.8,41.9) has 540 bin [41.9,42.0) has 521 bin [42.0,42.1) has 480 bin [42.1,42.2) has 452 bin [42.2,42.3) has 479 bin [42.3,42.4) has 388 bin [42.4,42.5) has 383 bin [42.5,42.6) has 354 bin [42.6,42.7) has 319 bin [42.7,42.8) has 245 bin [42.8,42.9) has 231 bin [42.9,43.0) has 182 bin [43.0,43.1) has 217 bin [43.1,43.2) has 211 bin [43.2,43.3) has 222 bin [43.3,43.4) has 171 bin [43.4,43.5) has 115 bin [43.5,43.6) has 94 bin [43.6,43.7) has 79 bin [43.7,43.8) has 38 bin [43.8,43.9) has 29 bin [43.9,44.0) has 17 bin [44.0,44.1) has 16 bin [44.1,44.2) has 13 bin [44.2,44.3) has 11 bin [44.3,44.4) has 7 bin [44.4,44.5) has 9 bin [44.5,44.6) has 3 bin [44.6,44.7) has 3 bin [44.7,44.8) has 1 bin [44.8,44.9) has 2 bin [44.9,45.0) has 3 bin [45.0,45.1) has 1 bin [45.4,45.5) has 1 average z coordinate 15.0 for 75423012 element(s) point source id histogram with bin size 1.000000 bin 133 has 17029225 bin 134 has 52458939 bin 135 has 5934848 average point source id 133.852904614840895 for 75423012 element(s)