lasinfo (210611) report for 'AHN4T/04EZ2_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: 176/2021 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: 15489303 number of points by return: 15486416 2864 23 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 128980 588730 0 min x y z: 128980.000 588730.000 -0.018 max x y z: 130019.999 589907.140 19.751 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: 15489303 extended number of points by return: 15486416 2864 23 0 0 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 1177140 Z -18 19751 intensity 53 4227 return_number 1 3 number_of_returns 1 3 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -10 29 user_data 8 9 point_source_ID 1036 1037 gps_time 265131185.833120 265131879.411312 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 26 216 G 33 218 B 27 213 NIR 22 221 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 1 9 extended_scan_angle -1667 4833 extended_scanner_channel 0 0 attribute0 0.53 42.27 ('Amplitude') attribute1 -16.58 25.49 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 15486416 number of intermediate returns: 22 number of last returns: 15486416 number of single returns: 15483551 covered area in square units/kilounits: 922324/0.92 point density: all returns 16.79 last only 16.79 (per square units) spacing: all returns 0.24 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 15489303 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 15486416 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2864 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 23 instead zero. overview over extended number of returns of given pulse: 15483551 5684 68 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 194418 unclassified (1) 12030852 ground (2) 3264033 water (9) +-> flagged as extended overlap: 972804 +---> 17601 of those are unclassified (1) +---> 820124 of those are ground (2) +---> 135079 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.1,0.0) has 2 bin [0.0,0.1) has 567 bin [0.1,0.2) has 36229 bin [0.2,0.3) has 307111 bin [0.3,0.4) has 830854 bin [0.4,0.5) has 1157108 bin [0.5,0.6) has 755379 bin [0.6,0.7) has 283891 bin [0.7,0.8) has 144776 bin [0.8,0.9) has 91190 bin [0.9,1.0) has 81170 bin [1.0,1.1) has 81852 bin [1.1,1.2) has 73641 bin [1.2,1.3) has 57531 bin [1.3,1.4) has 50526 bin [1.4,1.5) has 47416 bin [1.5,1.6) has 44568 bin [1.6,1.7) has 42527 bin [1.7,1.8) has 40088 bin [1.8,1.9) has 38914 bin [1.9,2.0) has 40948 bin [2.0,2.1) has 45642 bin [2.1,2.2) has 50170 bin [2.2,2.3) has 55426 bin [2.3,2.4) has 72187 bin [2.4,2.5) has 104455 bin [2.5,2.6) has 138135 bin [2.6,2.7) has 166680 bin [2.7,2.8) has 228166 bin [2.8,2.9) has 271964 bin [2.9,3.0) has 280317 bin [3.0,3.1) has 321958 bin [3.1,3.2) has 327231 bin [3.2,3.3) has 307980 bin [3.3,3.4) has 296288 bin [3.4,3.5) has 268035 bin [3.5,3.6) has 245822 bin [3.6,3.7) has 229883 bin [3.7,3.8) has 216158 bin [3.8,3.9) has 212409 bin [3.9,4.0) has 209865 bin [4.0,4.1) has 215121 bin [4.1,4.2) has 223631 bin [4.2,4.3) has 225958 bin [4.3,4.4) has 228450 bin [4.4,4.5) has 232376 bin [4.5,4.6) has 235170 bin [4.6,4.7) has 234418 bin [4.7,4.8) has 233915 bin [4.8,4.9) has 227784 bin [4.9,5.0) has 219680 bin [5.0,5.1) has 211863 bin [5.1,5.2) has 201338 bin [5.2,5.3) has 190948 bin [5.3,5.4) has 184895 bin [5.4,5.5) has 176169 bin [5.5,5.6) has 171376 bin [5.6,5.7) has 169195 bin [5.7,5.8) has 164614 bin [5.8,5.9) has 158396 bin [5.9,6.0) has 150705 bin [6.0,6.1) has 139822 bin [6.1,6.2) has 133098 bin [6.2,6.3) has 127102 bin [6.3,6.4) has 116449 bin [6.4,6.5) has 106615 bin [6.5,6.6) has 96592 bin [6.6,6.7) has 86699 bin [6.7,6.8) has 80112 bin [6.8,6.9) has 73856 bin [6.9,7.0) has 67650 bin [7.0,7.1) has 63812 bin [7.1,7.2) has 64282 bin [7.2,7.3) has 61183 bin [7.3,7.4) has 55864 bin [7.4,7.5) has 49178 bin [7.5,7.6) has 46575 bin [7.6,7.7) has 43012 bin [7.7,7.8) has 40762 bin [7.8,7.9) has 37982 bin [7.9,8.0) has 37443 bin [8.0,8.1) has 35879 bin [8.1,8.2) has 34867 bin [8.2,8.3) has 32898 bin [8.3,8.4) has 31334 bin [8.4,8.5) has 31578 bin [8.5,8.6) has 31943 bin [8.6,8.7) has 32525 bin [8.7,8.8) has 30953 bin [8.8,8.9) has 30165 bin [8.9,9.0) has 30557 bin [9.0,9.1) has 31600 bin [9.1,9.2) has 31018 bin [9.2,9.3) has 30139 bin [9.3,9.4) has 26616 bin [9.4,9.5) has 26357 bin [9.5,9.6) has 25022 bin [9.6,9.7) has 24016 bin [9.7,9.8) has 23523 bin [9.8,9.9) has 22043 bin [9.9,10.0) has 21058 bin [10.0,10.1) has 20056 bin [10.1,10.2) has 18669 bin [10.2,10.3) has 18701 bin [10.3,10.4) has 17839 bin [10.4,10.5) has 19032 bin [10.5,10.6) has 19884 bin [10.6,10.7) has 20127 bin [10.7,10.8) has 20294 bin [10.8,10.9) has 21655 bin [10.9,11.0) has 21735 bin [11.0,11.1) has 21225 bin [11.1,11.2) has 21719 bin [11.2,11.3) has 21271 bin [11.3,11.4) has 20781 bin [11.4,11.5) has 19328 bin [11.5,11.6) has 18481 bin [11.6,11.7) has 17621 bin [11.7,11.8) has 16985 bin [11.8,11.9) has 16163 bin [11.9,12.0) has 16340 bin [12.0,12.1) has 15019 bin [12.1,12.2) has 13670 bin [12.2,12.3) has 13089 bin [12.3,12.4) has 12865 bin [12.4,12.5) has 13093 bin [12.5,12.6) has 13368 bin [12.6,12.7) has 13623 bin [12.7,12.8) has 14204 bin [12.8,12.9) has 14552 bin [12.9,13.0) has 15188 bin [13.0,13.1) has 15174 bin [13.1,13.2) has 15460 bin [13.2,13.3) has 15023 bin [13.3,13.4) has 14639 bin [13.4,13.5) has 14641 bin [13.5,13.6) has 15221 bin [13.6,13.7) has 16148 bin [13.7,13.8) has 15203 bin [13.8,13.9) has 13911 bin [13.9,14.0) has 13402 bin [14.0,14.1) has 13282 bin [14.1,14.2) has 13517 bin [14.2,14.3) has 13423 bin [14.3,14.4) has 12938 bin [14.4,14.5) has 12774 bin [14.5,14.6) has 12776 bin [14.6,14.7) has 12562 bin [14.7,14.8) has 12455 bin [14.8,14.9) has 12261 bin [14.9,15.0) has 12408 bin [15.0,15.1) has 12861 bin [15.1,15.2) has 13120 bin [15.2,15.3) has 13675 bin [15.3,15.4) has 14800 bin [15.4,15.5) has 16129 bin [15.5,15.6) has 16415 bin [15.6,15.7) has 15739 bin [15.7,15.8) has 14711 bin [15.8,15.9) has 13742 bin [15.9,16.0) has 12526 bin [16.0,16.1) has 12526 bin [16.1,16.2) has 11636 bin [16.2,16.3) has 10799 bin [16.3,16.4) has 9935 bin [16.4,16.5) has 8789 bin [16.5,16.6) has 7590 bin [16.6,16.7) has 6766 bin [16.7,16.8) has 6387 bin [16.8,16.9) has 5547 bin [16.9,17.0) has 4871 bin [17.0,17.1) has 4329 bin [17.1,17.2) has 3488 bin [17.2,17.3) has 3069 bin [17.3,17.4) has 2763 bin [17.4,17.5) has 2303 bin [17.5,17.6) has 2189 bin [17.6,17.7) has 1928 bin [17.7,17.8) has 1585 bin [17.8,17.9) has 1354 bin [17.9,18.0) has 1248 bin [18.0,18.1) has 1193 bin [18.1,18.2) has 1159 bin [18.2,18.3) has 1222 bin [18.3,18.4) has 1183 bin [18.4,18.5) has 1004 bin [18.5,18.6) has 800 bin [18.6,18.7) has 664 bin [18.7,18.8) has 596 bin [18.8,18.9) has 485 bin [18.9,19.0) has 348 bin [19.0,19.1) has 200 bin [19.1,19.2) has 154 bin [19.2,19.3) has 129 bin [19.3,19.4) has 120 bin [19.4,19.5) has 85 bin [19.5,19.6) has 58 bin [19.6,19.7) has 40 bin [19.7,19.8) has 8 average z coordinate 4.2 for 15489303 element(s) point source id histogram with bin size 1.000000 bin 1036 has 2446111 bin 1037 has 13043192 average point source id 1036.842077400125845 for 15489303 element(s)