lasinfo (210611) report for 'AHN4T/37EZ2_05.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: 180/2021 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: 43207196 number of points by return: 40796308 1883187 439432 79737 8532 scale factor x y z: 0.001 0.001 0.001 offset x y z: 88980 442480 0 min x y z: 88980.000 442480.000 -6.470 max x y z: 90019.999 443769.999 28.883 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: 43207196 extended number of points by return: 40796308 1883187 439432 79737 8532 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 -6470 28883 intensity 0 4918 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -30 31 user_data 6 7 point_source_ID 15 17 gps_time 268438810.686720 268441267.624155 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 23 255 B 7 255 NIR 44 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5000 5167 extended_scanner_channel 0 0 attribute0 0 49.18 ('Amplitude') attribute1 -15.81 34.06 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 40796308 number of intermediate returns: 528845 number of last returns: 40772314 number of single returns: 38890271 covered area in square units/kilounits: 1275884/1.28 point density: all returns 33.86 last only 31.96 (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 43207196 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 40796308 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1883187 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 439432 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 79737 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 8532 instead zero. overview over extended number of returns of given pulse: 38890271 2904993 1081834 285983 43589 526 0 0 0 0 0 0 0 0 0 histogram of classification of points: 3229479 unclassified (1) 35434078 ground (2) 4304103 building (6) 199093 water (9) 40443 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2998574 +---> 169575 of those are unclassified (1) +---> 2639945 of those are ground (2) +---> 169950 of those are building (6) +---> 19037 of those are water (9) +---> 67 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-6.5,-6.4) has 10 bin [-6.4,-6.3) has 96 bin [-6.3,-6.2) has 144 bin [-6.2,-6.1) has 844 bin [-6.1,-6.0) has 21453 bin [-6.0,-5.9) has 64612 bin [-5.9,-5.8) has 119020 bin [-5.8,-5.7) has 195645 bin [-5.7,-5.6) has 260314 bin [-5.6,-5.5) has 349593 bin [-5.5,-5.4) has 821908 bin [-5.4,-5.3) has 2402109 bin [-5.3,-5.2) has 3236454 bin [-5.2,-5.1) has 3137637 bin [-5.1,-5.0) has 2442288 bin [-5.0,-4.9) has 1728142 bin [-4.9,-4.8) has 1937549 bin [-4.8,-4.7) has 2424006 bin [-4.7,-4.6) has 2675273 bin [-4.6,-4.5) has 1188489 bin [-4.5,-4.4) has 778746 bin [-4.4,-4.3) has 599550 bin [-4.3,-4.2) has 644592 bin [-4.2,-4.1) has 831379 bin [-4.1,-4.0) has 654563 bin [-4.0,-3.9) has 557140 bin [-3.9,-3.8) has 362670 bin [-3.8,-3.7) has 306310 bin [-3.7,-3.6) has 315780 bin [-3.6,-3.5) has 292618 bin [-3.5,-3.4) has 238533 bin [-3.4,-3.3) has 241282 bin [-3.3,-3.2) has 257262 bin [-3.2,-3.1) has 234640 bin [-3.1,-3.0) has 227887 bin [-3.0,-2.9) has 233727 bin [-2.9,-2.8) has 508939 bin [-2.8,-2.7) has 1068640 bin [-2.7,-2.6) has 347006 bin [-2.6,-2.5) has 278626 bin [-2.5,-2.4) has 389746 bin [-2.4,-2.3) has 516534 bin [-2.3,-2.2) has 523857 bin [-2.2,-2.1) has 656210 bin [-2.1,-2.0) has 809566 bin [-2.0,-1.9) has 883229 bin [-1.9,-1.8) has 433707 bin [-1.8,-1.7) has 279297 bin [-1.7,-1.6) has 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593 bin [22.7,22.8) has 482 bin [22.8,22.9) has 490 bin [22.9,23.0) has 441 bin [23.0,23.1) has 521 bin [23.1,23.2) has 433 bin [23.2,23.3) has 445 bin [23.3,23.4) has 432 bin [23.4,23.5) has 370 bin [23.5,23.6) has 380 bin [23.6,23.7) has 358 bin [23.7,23.8) has 317 bin [23.8,23.9) has 354 bin [23.9,24.0) has 308 bin [24.0,24.1) has 304 bin [24.1,24.2) has 303 bin [24.2,24.3) has 305 bin [24.3,24.4) has 314 bin [24.4,24.5) has 307 bin [24.5,24.6) has 268 bin [24.6,24.7) has 275 bin [24.7,24.8) has 255 bin [24.8,24.9) has 264 bin [24.9,25.0) has 233 bin [25.0,25.1) has 264 bin [25.1,25.2) has 255 bin [25.2,25.3) has 250 bin [25.3,25.4) has 256 bin [25.4,25.5) has 222 bin [25.5,25.6) has 233 bin [25.6,25.7) has 197 bin [25.7,25.8) has 194 bin [25.8,25.9) has 164 bin [25.9,26.0) has 173 bin [26.0,26.1) has 146 bin [26.1,26.2) has 150 bin [26.2,26.3) has 147 bin [26.3,26.4) has 124 bin [26.4,26.5) has 119 bin [26.5,26.6) has 86 bin [26.6,26.7) has 79 bin [26.7,26.8) has 62 bin [26.8,26.9) has 68 bin [26.9,27.0) has 58 bin [27.0,27.1) has 49 bin [27.1,27.2) has 50 bin [27.2,27.3) has 50 bin [27.3,27.4) has 39 bin [27.4,27.5) has 39 bin [27.5,27.6) has 49 bin [27.6,27.7) has 30 bin [27.7,27.8) has 30 bin [27.8,27.9) has 29 bin [27.9,28.0) has 20 bin [28.0,28.1) has 21 bin [28.1,28.2) has 20 bin [28.2,28.3) has 13 bin [28.3,28.4) has 7 bin [28.4,28.5) has 2 bin [28.5,28.6) has 3 bin [28.6,28.7) has 4 bin [28.7,28.8) has 1 bin [28.8,28.9) has 2 average z coordinate -3.1 for 43207196 element(s) point source id histogram with bin size 1.000000 bin 15 has 2605359 bin 16 has 29121128 bin 17 has 11480709 average point source id 16.205413700069776 for 43207196 element(s)