lasinfo (210611) report for 'AHN4T/26BN1_20.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: 178/2021 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: 24986012 number of points by return: 23930270 965438 83606 6621 77 scale factor x y z: 0.001 0.001 0.001 offset x y z: 153980 494980 0 min x y z: 153980.000 494980.000 -4.623 max x y z: 155019.999 496269.999 7.752 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: 24986012 extended number of points by return: 23930270 965438 83606 6621 77 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 -4623 7752 intensity 19 2549 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -32 33 user_data 6 9 point_source_ID 127 201 gps_time 270122383.176197 270204896.315669 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 29 255 G 34 245 B 40 236 NIR 31 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -5333 5500 extended_scanner_channel 0 0 attribute0 0.19 25.49 ('Amplitude') attribute1 -17.94 10.27 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23930270 number of intermediate returns: 90190 number of last returns: 23930232 number of single returns: 22964680 covered area in square units/kilounits: 1227008/1.23 point density: all returns 20.36 last only 19.50 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 24986012 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23930270 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 965438 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 83606 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 6621 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 77 instead zero. overview over extended number of returns of given pulse: 22964680 1763659 231147 26145 381 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 2023805 unclassified (1) 10792732 ground (2) 12169475 water (9) +-> flagged as extended overlap: 1443379 +---> 164725 of those are unclassified (1) +---> 753595 of those are ground (2) +---> 525059 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-4.7,-4.6) has 1 bin [-4.6,-4.5) has 23 bin [-4.5,-4.4) has 61079 bin [-4.4,-4.3) has 5151780 bin [-4.3,-4.2) has 9861506 bin [-4.2,-4.1) has 1459832 bin [-4.1,-4.0) has 865136 bin [-4.0,-3.9) has 448067 bin [-3.9,-3.8) has 448219 bin [-3.8,-3.7) has 472219 bin [-3.7,-3.6) has 925405 bin [-3.6,-3.5) has 1655697 bin [-3.5,-3.4) has 1269809 bin [-3.4,-3.3) has 473297 bin [-3.3,-3.2) has 189719 bin [-3.2,-3.1) has 115272 bin [-3.1,-3.0) has 142087 bin [-3.0,-2.9) has 119078 bin [-2.9,-2.8) has 69351 bin [-2.8,-2.7) has 55020 bin [-2.7,-2.6) has 56794 bin [-2.6,-2.5) has 61201 bin [-2.5,-2.4) has 65280 bin [-2.4,-2.3) has 67895 bin [-2.3,-2.2) has 66877 bin [-2.2,-2.1) has 64333 bin [-2.1,-2.0) has 59047 bin [-2.0,-1.9) has 52106 bin [-1.9,-1.8) has 45080 bin [-1.8,-1.7) has 38482 bin [-1.7,-1.6) has 32924 bin [-1.6,-1.5) has 28948 bin [-1.5,-1.4) has 26314 bin [-1.4,-1.3) has 23914 bin [-1.3,-1.2) has 22476 bin [-1.2,-1.1) has 21409 bin [-1.1,-1.0) has 20762 bin [-1.0,-0.9) has 20477 bin [-0.9,-0.8) has 19448 bin [-0.8,-0.7) has 18892 bin [-0.7,-0.6) has 18201 bin [-0.6,-0.5) has 17908 bin [-0.5,-0.4) has 17189 bin [-0.4,-0.3) has 16643 bin [-0.3,-0.2) has 16061 bin [-0.2,-0.1) has 15314 bin [-0.1,0.0) has 14935 bin [0.0,0.1) has 14422 bin [0.1,0.2) has 13880 bin [0.2,0.3) has 13621 bin [0.3,0.4) has 13172 bin [0.4,0.5) has 12543 bin [0.5,0.6) has 12096 bin [0.6,0.7) has 11770 bin [0.7,0.8) has 11193 bin [0.8,0.9) has 10581 bin [0.9,1.0) has 10080 bin [1.0,1.1) has 9503 bin [1.1,1.2) has 9170 bin [1.2,1.3) has 8664 bin [1.3,1.4) has 8176 bin [1.4,1.5) has 7795 bin [1.5,1.6) has 7512 bin [1.6,1.7) has 7216 bin [1.7,1.8) has 6806 bin [1.8,1.9) has 6430 bin [1.9,2.0) has 6389 bin [2.0,2.1) has 5881 bin [2.1,2.2) has 5509 bin [2.2,2.3) has 5074 bin [2.3,2.4) has 4896 bin [2.4,2.5) has 4527 bin [2.5,2.6) has 4178 bin [2.6,2.7) has 3939 bin [2.7,2.8) has 3651 bin [2.8,2.9) has 3293 bin [2.9,3.0) has 3106 bin [3.0,3.1) has 2854 bin [3.1,3.2) has 2735 bin [3.2,3.3) has 2484 bin [3.3,3.4) has 2277 bin [3.4,3.5) has 2187 bin [3.5,3.6) has 1991 bin [3.6,3.7) has 1713 bin [3.7,3.8) has 1524 bin [3.8,3.9) has 1408 bin [3.9,4.0) has 1231 bin [4.0,4.1) has 1080 bin [4.1,4.2) has 957 bin [4.2,4.3) has 856 bin [4.3,4.4) has 758 bin [4.4,4.5) has 763 bin [4.5,4.6) has 673 bin [4.6,4.7) has 555 bin [4.7,4.8) has 545 bin [4.8,4.9) has 446 bin [4.9,5.0) has 399 bin [5.0,5.1) has 279 bin [5.1,5.2) has 272 bin [5.2,5.3) has 297 bin [5.3,5.4) has 316 bin [5.4,5.5) has 151 bin [5.5,5.6) has 137 bin [5.6,5.7) has 99 bin [5.7,5.8) has 74 bin [5.8,5.9) has 62 bin [5.9,6.0) has 51 bin [6.0,6.1) has 34 bin [6.1,6.2) has 27 bin [6.2,6.3) has 28 bin [6.3,6.4) has 15 bin [6.4,6.5) has 12 bin [6.5,6.6) has 12 bin [6.6,6.7) has 14 bin [6.7,6.8) has 16 bin [6.8,6.9) has 19 bin [6.9,7.0) has 11 bin [7.0,7.1) has 11 bin [7.1,7.2) has 16 bin [7.2,7.3) has 14 bin [7.3,7.4) has 12 bin [7.4,7.5) has 8 bin [7.5,7.6) has 4 bin [7.6,7.7) has 4 bin [7.7,7.8) has 1 average z coordinate -3.9 for 24986012 element(s) point source id histogram with bin size 1.000000 bin 127 has 18382036 bin 128 has 1415 bin 201 has 6602561 average point source id 146.554578337671501 for 24986012 element(s)